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From: <jen...@us...> - 2008-01-09 09:26:22
|
Revision: 352
http://dl-learner.svn.sourceforge.net/dl-learner/?rev=352&view=rev
Author: jenslehmann
Date: 2008-01-09 01:26:20 -0800 (Wed, 09 Jan 2008)
Log Message:
-----------
- fixed DBpedia Navigator HTML header
- fixed clear session script
- added images
Modified Paths:
--------------
trunk/src/dbpedia-navigator/clearsession.php
trunk/src/dbpedia-navigator/default.css
trunk/src/dbpedia-navigator/index.php
Added Paths:
-----------
trunk/src/dbpedia-navigator/images/
trunk/src/dbpedia-navigator/images/tab_back.png
trunk/src/dbpedia-navigator/images/valid-css.png
trunk/src/dbpedia-navigator/images/valid-xhtml10.png
Modified: trunk/src/dbpedia-navigator/clearsession.php
===================================================================
--- trunk/src/dbpedia-navigator/clearsession.php 2008-01-09 08:51:30 UTC (rev 351)
+++ trunk/src/dbpedia-navigator/clearsession.php 2008-01-09 09:26:20 UTC (rev 352)
@@ -7,6 +7,7 @@
require_once 'SparqlConnection.php';
require_once 'Settings.php';
$settings=new Settings();
-SparqlConnection::loadWSDLfiles($settings->wsdluri);
-header("Location: http://" . $_SERVER["HTTP_HOST"] . "/Ajax-Test/index.php");
+SparqlConnection::loadWSDLfiles($settings->wsdluri);
+$index_uri = 'http://'.$_SERVER['SERVER_NAME'].dirname($_SERVER['SCRIPT_NAME']).'/index.php';
+header('Location: ' . $index_uri);
?>
\ No newline at end of file
Modified: trunk/src/dbpedia-navigator/default.css
===================================================================
--- trunk/src/dbpedia-navigator/default.css 2008-01-09 08:51:30 UTC (rev 351)
+++ trunk/src/dbpedia-navigator/default.css 2008-01-09 09:26:20 UTC (rev 352)
@@ -1,8 +1,8 @@
/**
- * default.css
- * main Ontowiki style sheet
+ * Main DBpedia Navigator Style Sheet.
+ *
* @author: Norman Heino
- * @version: $Id: default.css 751 2007-02-14 19:20:17Z nheino $
+ * @author: Jens Lehmann
*/
/* remove browser specific margins */
Added: trunk/src/dbpedia-navigator/images/tab_back.png
===================================================================
(Binary files differ)
Property changes on: trunk/src/dbpedia-navigator/images/tab_back.png
___________________________________________________________________
Name: svn:mime-type
+ application/octet-stream
Added: trunk/src/dbpedia-navigator/images/valid-css.png
===================================================================
(Binary files differ)
Property changes on: trunk/src/dbpedia-navigator/images/valid-css.png
___________________________________________________________________
Name: svn:mime-type
+ application/octet-stream
Added: trunk/src/dbpedia-navigator/images/valid-xhtml10.png
===================================================================
(Binary files differ)
Property changes on: trunk/src/dbpedia-navigator/images/valid-xhtml10.png
___________________________________________________________________
Name: svn:mime-type
+ application/octet-stream
Modified: trunk/src/dbpedia-navigator/index.php
===================================================================
--- trunk/src/dbpedia-navigator/index.php 2008-01-09 08:51:30 UTC (rev 351)
+++ trunk/src/dbpedia-navigator/index.php 2008-01-09 09:26:20 UTC (rev 352)
@@ -11,13 +11,14 @@
$_SESSION['id']=$ids[0];
$_SESSION['ksID']=$ids[1];
-echo "<a href='clearsession.php'>start from scratch</a>";
-
require("ajax.php");
echo '<?xml version="1.0" encoding="UTF-8"?>';
-?>
-<html>
+?>
+<!DOCTYPE html
+ PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+ "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>DL Learner</title>
<meta http-equiv="content-type" content="text/html; charset=UTF-8"/>
@@ -58,7 +59,8 @@
}
</script>
</head>
- <body>
+ <body>
+<p><a href='clearsession.php'>start from scratch</a></p>
<h3>DBPedia-Navigator-Test</h3>
<div id="layer" style="display:none"><div id="layerContent" style="display:none"></div></div>
<div id="wrapper">
@@ -134,7 +136,18 @@
<br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>
</div><!-- rightSidebar -->
<div id="clear"></div>
-</div>
+</div>
+<?php
+
+$uri = 'http://'.$_SERVER['SERVER_NAME'].$_SERVER['REQUEST_URI'];
+
+echo '<a href="http://validator.w3.org/check?uri='.$uri.'"';
+echo '><img src="images/valid-xhtml10.png" alt="valid XHTML 1.0" /></a>'."\n";
+echo '<a href="http://jigsaw.w3.org/css-validator/validator?uri='.$uri.'"';
+echo '><img src="images/valid-css.png" alt="valid CSS" /></a>'."\n";
+
+?>
+
</body>
</html>
\ No newline at end of file
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <jen...@us...> - 2008-01-09 08:51:35
|
Revision: 351
http://dl-learner.svn.sourceforge.net/dl-learner/?rev=351&view=rev
Author: jenslehmann
Date: 2008-01-09 00:51:30 -0800 (Wed, 09 Jan 2008)
Log Message:
-----------
restored DBpedia Navigator CSS file (deleted in revision 284)
Revision Links:
--------------
http://dl-learner.svn.sourceforge.net/dl-learner/?rev=284&view=rev
Added Paths:
-----------
trunk/src/dbpedia-navigator/default.css
Added: trunk/src/dbpedia-navigator/default.css
===================================================================
--- trunk/src/dbpedia-navigator/default.css (rev 0)
+++ trunk/src/dbpedia-navigator/default.css 2008-01-09 08:51:30 UTC (rev 351)
@@ -0,0 +1,338 @@
+/**
+ * default.css
+ * main Ontowiki style sheet
+ * @author: Norman Heino
+ * @version: $Id: default.css 751 2007-02-14 19:20:17Z nheino $
+ */
+
+/* remove browser specific margins */
+* {
+ margin: 0;
+ padding: 0;
+}
+
+html {
+ font: 80%/1.2 "Lucida Grande", Helvetica, Arial, sans-serif;
+}
+
+p {
+ margin: 8px 0;
+}
+
+h2 {
+ margin: 0.5em 0 0.1em 0;
+/* background-color: #eee;*/
+ font-size: 110%;
+}
+
+
+/*
+ * Main site structure
+ */
+
+#wrapper {
+ position: relative;
+ max-width: 100%;
+ padding: 15px;
+/* margin: 15px;*/
+}
+
+#content {
+ margin: 0 19em;
+ overflow: hidden;
+/* border-left: 1px solid #bbb;
+ border-right: 1px solid #bbb;
+ padding: 0 5px;*/
+}
+
+/*
+ * Side bars are positioned absolutely due to several reasons:
+ * (1)Internet Explorer has problems displaying float elements,
+ * (2) the content's position in html is irrelevant,
+ * (3) positioning the content div is more straightforward.
+ */
+#leftSidebar {
+ position: absolute;
+ width: 18em;
+}
+
+#rightSidebar {
+ position: absolute;
+ width: 18em;
+ top: 15px;
+ right: 15px;
+}
+
+#clear {
+ clear: both;
+}
+
+
+/*
+ * sidebar content (boxes)
+ */
+
+.box {
+ color: #666;
+ margin-bottom: 20px;
+ border: 1px solid #bbb;
+ font-size: 85%;
+}
+
+/*.box td {
+ font-size: 100%;
+}*/
+
+.box .boxtitle {
+ color: #666;
+ background-color: #eee;
+ padding: 3px 0.4em;
+ font-weight: bold;
+ white-space: nowrap;
+}
+
+.box .boxtitle .boxtitle_string {
+ width: 80%;
+ overflow: hidden;
+/* display: none;*/
+}
+
+.box .boxcontent {
+ padding: 0.6em;
+ border-top: 1px solid #bbb;
+}
+
+/* restrict content of certain boxes */
+.box#predicates .boxcontent,
+.box#classes .boxcontent {
+ overflow: hidden;
+}
+
+.box p {
+ margin: 0 2px 4px 0;
+}
+
+.box ul, .box ol {
+ margin: 0px;
+/* padding-left: 15px;*/
+ list-style-position: inside;
+}
+
+.box ul.no_bullet, .box ul.no_bullet {
+ list-style-type: none;
+}
+
+.box ul li.horizontal, .box ol li.horizontal,
+.box ul.horizontal, .box ol.horizontal {
+ display: inline;
+}
+
+.box a.title_switch {
+ position: absolute;
+ right: 0.5em;
+ margin: auto 0;
+ color: #666;
+ border: 1px solid #bbb;
+ width: 1em;
+ height: 1em;
+ background-color: #fff;
+ text-align: center;
+}
+
+.box a.title_switch:hover {
+ color: #02a;
+ text-decoration: none;
+ background-color: #eee;
+}
+
+.box hr {
+ margin: 0.5em 0;
+ border: none;
+ border-top: 1px dotted #bbb;
+ height: 0;
+}
+
+.box#classes .boxcontent a {
+ display: block;
+}
+
+/*.box select {
+ width: 250px; /* TODO remove absolute size */
+}*/
+
+.box input {
+ width: auto;
+}
+
+.box td input {
+ width: 100%;
+}
+
+.box img.rating {
+ position: relative;
+ top: 1px;
+}
+
+.hidden {
+ display: none;
+}
+
+
+/*
+ * Links
+ */
+
+a, a:link, a:visited {
+ color: #02a;
+ text-decoration: none;
+ cursor: pointer;
+}
+
+a:hover {
+ text-decoration: underline;
+}
+
+
+/*
+ * Tabs
+ */
+
+/* all the tabs */
+.tabs {
+ float: left;
+ width: 100%;
+ background: #fff url("../images/tabs_back.png") repeat-x bottom;
+}
+
+.tabs ul {
+ list-style: none;
+}
+
+.tabs li {
+ float: left;
+ margin-right: 1px;
+}
+
+.tabs a {
+ display: block;
+ margin-top: 1px;
+ padding: 0.35em 1.35em;
+ background-image: url("../images/tab_back.png");
+ background-repeat: repeat-x;
+ background-color: #cbcbcb;
+ border: 1px solid #bbb;
+}
+
+.tabs a:hover {
+ background: #fff;
+ text-decoration: none;
+}
+
+.tabs a.current {
+ background: #fff;
+ border-bottom: 1px solid #fff;
+}
+
+/* horizontal line underneath the tabs */
+#tab-line {
+ height: 1em;
+ clear: both;
+}
+
+#instances {
+ float: right;
+}
+
+.selected {
+ background-color: #bde; /*#b4d5fe;*/
+}
+
+.button {
+ border: solid black 1px;
+ padding: 0px 1px;
+ background-color: #eee;
+}
+
+img {
+ border: none;
+}
+
+/*
+ * Layer
+ */
+#layer {
+ width: 100%;
+ height: 100%;
+ position: absolute;
+ background-image: url("../images/black_50.png");
+ background-repeat: repeat;
+ z-index: 98;
+}
+
+#layerContent {
+ margin-top: 100px;
+ margin: auto;
+ width: 500px;
+ height: 300px;
+ background-color: #ffb;
+ border: 2px solid #bbb;
+ z-index: 99;
+}
+
+/*
+ * Buttons
+ */
+input.button {
+ border: 1px solid #bbb;
+ color: #666;
+ background-color: #eee;
+ padding: 3px 0.4em;
+ font-weight: bold;
+ white-space: nowrap;
+ font-size: 85%;
+}
+
+input.button:hover {
+ border-left:1px solid #ffffff;
+ border-top:1px solid #ffffff;
+ border-right:1px solid #848484;
+ border-bottom:1px solid #848484;
+}
+
+.titletable{
+ width:100%;
+ color: #666;
+ background-color: #eee;
+ padding: 0.1em 0.4em;
+ font-weight: bold;
+ font-size: 100%;
+ white-space: nowrap;
+}
+
+.titletable input.button{
+ width:auto;
+}
+
+.titletable td.left{
+ text-align:left;
+}
+
+.titletable td.right{
+ text-align:right;
+}
+
+.box .boxtitlewithbutton {
+ color: #666;
+ background-color: #eee;
+ padding: 0em 0.4em;
+ font-weight: bold;
+ white-space: nowrap;
+}
+
+#search {
+ text-align:center;
+}
+
+#label {
+ margin-bottom: 0.1em;
+}
\ No newline at end of file
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <jen...@us...> - 2008-01-07 16:24:42
|
Revision: 350
http://dl-learner.svn.sourceforge.net/dl-learner/?rev=350&view=rev
Author: jenslehmann
Date: 2008-01-07 08:24:40 -0800 (Mon, 07 Jan 2008)
Log Message:
-----------
fixed some warnings
Modified Paths:
--------------
trunk/src/dl-learner/org/dllearner/reasoning/OWLAPIReasoner.java
Modified: trunk/src/dl-learner/org/dllearner/reasoning/OWLAPIReasoner.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/reasoning/OWLAPIReasoner.java 2008-01-07 16:22:54 UTC (rev 349)
+++ trunk/src/dl-learner/org/dllearner/reasoning/OWLAPIReasoner.java 2008-01-07 16:24:40 UTC (rev 350)
@@ -19,7 +19,6 @@
*/
package org.dllearner.reasoning;
-import java.net.MalformedURLException;
import java.net.URI;
import java.net.URISyntaxException;
import java.net.URL;
@@ -27,7 +26,6 @@
import java.util.Comparator;
import java.util.HashSet;
import java.util.LinkedList;
-import java.util.Map;
import java.util.Set;
import java.util.SortedSet;
import java.util.TreeMap;
@@ -493,6 +491,7 @@
return roles;
}
+ @SuppressWarnings({"unused"})
private Set<Concept> owlClassesToAtomicConcepts(Set<OWLClass> owlClasses) {
Set<Concept> concepts = new HashSet<Concept>();
for(OWLClass owlClass : owlClasses)
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <jen...@us...> - 2008-01-07 16:23:00
|
Revision: 349
http://dl-learner.svn.sourceforge.net/dl-learner/?rev=349&view=rev
Author: jenslehmann
Date: 2008-01-07 08:22:54 -0800 (Mon, 07 Jan 2008)
Log Message:
-----------
- OWL API reasoner implemented but not recommended yet
* Pellet 1.5.1 working but no performance improvement - maybe due to a lot System out calls (one for each instance check)
* FaCT++ 1.10 buggy; wrote a sample case for wrong behaviour in FaCTBugDemo and send it to FaCT developer Dmitry Tsarkov
- CLI adapted such that new reasoner interface can be used
- various smaller fixes in code and examples
Modified Paths:
--------------
trunk/examples/father2.conf
trunk/src/dl-learner/org/dllearner/cli/Start.java
trunk/src/dl-learner/org/dllearner/learningproblems/PosNegDefinitionLP.java
trunk/src/dl-learner/org/dllearner/learningproblems/PosNegInclusionLP.java
trunk/src/dl-learner/org/dllearner/learningproblems/PosNegLP.java
trunk/src/dl-learner/org/dllearner/reasoning/OWLAPIReasoner.java
Added Paths:
-----------
trunk/examples/uncle.owl
trunk/src/dl-learner/org/dllearner/reasoning/FaCTBugDemo.java
Modified: trunk/examples/father2.conf
===================================================================
--- trunk/examples/father2.conf 2008-01-07 16:12:15 UTC (rev 348)
+++ trunk/examples/father2.conf 2008-01-07 16:22:54 UTC (rev 349)
@@ -8,7 +8,6 @@
*/
reasoner = dig;
-digReasonerURL = "http://localhost:8081";
import("father.owl");
// do not display http://example.com/father# in concepts
@@ -19,9 +18,9 @@
digProtocolFile = "log/father2_dig.txt";
/** examples **/
-+father("http://example.com/father#stefan").
-+father("http://example.com/father#markus").
-+father("http://example.com/father#martin").
--father("http://example.com/father#heinz").
--father("http://example.com/father#anna").
--father("http://example.com/father#michelle").
++"http://example.com/father#stefan"
++"http://example.com/father#markus"
++"http://example.com/father#martin"
+-"http://example.com/father#heinz"
+-"http://example.com/father#anna"
+-"http://example.com/father#michelle"
Added: trunk/examples/uncle.owl
===================================================================
--- trunk/examples/uncle.owl (rev 0)
+++ trunk/examples/uncle.owl 2008-01-07 16:22:54 UTC (rev 349)
@@ -0,0 +1,104 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!DOCTYPE rdf:RDF [
+ <!ENTITY owl 'http://www.w3.org/2002/07/owl#'>
+]>
+
+<rdf:RDF
+ xml:base="http://localhost/foo"
+ xmlns:a="http://localhost/foo#"
+ xmlns:owl="http://www.w3.org/2002/07/owl#"
+ xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+ xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#">
+
+<owl:Ontology rdf:about=""/>
+
+<owl:Class rdf:about="&owl;Nothing">
+ <owl:equivalentClass>
+ <owl:Class>
+ <owl:intersectionOf rdf:parseType="Collection">
+ <owl:Class rdf:about="#male"/>
+ <owl:Class rdf:about="#female"/>
+ </owl:intersectionOf>
+ </owl:Class>
+ </owl:equivalentClass>
+</owl:Class>
+
+<owl:ObjectProperty rdf:ID="hasSibling">
+ <rdf:type rdf:resource="&owl;SymmetricProperty"/>
+</owl:ObjectProperty>
+
+<owl:ObjectProperty rdf:ID="married">
+ <rdf:type rdf:resource="&owl;SymmetricProperty"/>
+ <rdf:type rdf:resource="&owl;FunctionalProperty"/>
+</owl:ObjectProperty>
+
+<a:male rdf:ID="alex"/>
+
+<a:male rdf:ID="alfred">
+ <a:hasChild rdf:resource="#hans"/>
+ <a:hasSibling rdf:resource="#heinz"/>
+ <a:hasSibling rdf:resource="#maria"/>
+ <a:married rdf:resource="#katrin"/>
+</a:male>
+
+<a:female rdf:ID="anna">
+ <a:hasChild rdf:resource="#alfred"/>
+ <a:hasChild rdf:resource="#heinz"/>
+ <a:hasChild rdf:resource="#maria"/>
+ <a:married rdf:resource="#jan"/>
+</a:female>
+
+<a:female rdf:ID="hanna">
+ <a:hasChild rdf:resource="#jan"/>
+ <a:hasSibling rdf:resource="#alex"/>
+</a:female>
+
+<a:male rdf:ID="hans">
+ <a:married rdf:resource="#johanna"/>
+</a:male>
+
+<a:male rdf:ID="heinrich">
+ <a:married rdf:resource="#susi"/>
+</a:male>
+
+<a:male rdf:ID="heinz">
+ <a:hasSibling rdf:resource="#maria"/>
+</a:male>
+
+<a:male rdf:ID="jan">
+ <a:hasChild rdf:resource="#alfred"/>
+ <a:hasChild rdf:resource="#heinz"/>
+ <a:hasChild rdf:resource="#maria"/>
+</a:male>
+
+<a:female rdf:ID="johanna">
+ <a:hasSibling rdf:resource="#mandy"/>
+</a:female>
+
+<a:female rdf:ID="katrin">
+ <a:hasChild rdf:resource="#hans"/>
+</a:female>
+
+<a:female rdf:ID="mandy">
+ <a:hasChild rdf:resource="#miriam"/>
+</a:female>
+
+<a:female rdf:ID="maria">
+ <a:hasChild rdf:resource="#markus"/>
+</a:female>
+
+<a:male rdf:ID="markus"/>
+
+<a:female rdf:ID="miriam"/>
+
+<a:female rdf:ID="susi">
+ <a:hasSibling rdf:resource="#anna"/>
+</a:female>
+
+<owl:Class rdf:ID="female"/>
+
+<owl:Class rdf:ID="male"/>
+
+<owl:ObjectProperty rdf:ID="hasChild"/>
+
+</rdf:RDF>
Modified: trunk/src/dl-learner/org/dllearner/cli/Start.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/cli/Start.java 2008-01-07 16:12:15 UTC (rev 348)
+++ trunk/src/dl-learner/org/dllearner/cli/Start.java 2008-01-07 16:22:54 UTC (rev 349)
@@ -70,6 +70,7 @@
import org.dllearner.parser.ParseException;
import org.dllearner.parser.TokenMgrError;
import org.dllearner.reasoning.DIGReasoner;
+import org.dllearner.reasoning.OWLAPIReasoner;
import org.dllearner.utilities.ConceptComparator;
import org.dllearner.utilities.Datastructures;
import org.dllearner.utilities.Helper;
@@ -132,6 +133,8 @@
// default value
if (reasonerOption == null || reasonerOption.getStringValue().equals("dig"))
reasonerClass = DIGReasoner.class;
+ else if(reasonerOption.getStringValue().equals("owlAPI"))
+ reasonerClass = OWLAPIReasoner.class;
else {
handleError("Unknown value " + reasonerOption.getStringValue()
+ "for option \"reasoner\".");
@@ -160,6 +163,7 @@
cm.applyConfigEntry(lp, "positiveExamples", posExamples);
if(lpClass != PosOnlyDefinitionLP.class)
cm.applyConfigEntry(lp, "negativeExamples", negExamples);
+ configureComponent(cm, lp, componentPrefixMapping, parser);
initComponent(cm, lp);
// step 4: detect learning algorithm
@@ -230,7 +234,9 @@
componentPrefixMapping.put(SparqlEndpointRestructured.class, "sparql2");
// reasoners
componentPrefixMapping.put(DIGReasoner.class, "digReasoner");
+ componentPrefixMapping.put(OWLAPIReasoner.class, "owlAPIReasoner");
// learning problems - configured via + and - flags for examples
+ componentPrefixMapping.put(PosNegDefinitionLP.class, "posNegDefinitionLP");
// learning algorithms
componentPrefixMapping.put(ROLearner.class, "refinement");
componentPrefixMapping.put(GP.class, "gp");
Modified: trunk/src/dl-learner/org/dllearner/learningproblems/PosNegDefinitionLP.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/learningproblems/PosNegDefinitionLP.java 2008-01-07 16:12:15 UTC (rev 348)
+++ trunk/src/dl-learner/org/dllearner/learningproblems/PosNegDefinitionLP.java 2008-01-07 16:22:54 UTC (rev 349)
@@ -99,9 +99,9 @@
else
return negAsPos.size();
} else {
- if (useDIGMultiInstanceChecks != UseMultiInstanceChecks.NEVER) {
+ if (useMultiInstanceChecks != UseMultiInstanceChecks.NEVER) {
// two checks
- if (useDIGMultiInstanceChecks == UseMultiInstanceChecks.TWOCHECKS) {
+ if (useMultiInstanceChecks == UseMultiInstanceChecks.TWOCHECKS) {
Set<Individual> s = reasoningService.instanceCheck(concept, positiveExamples);
// if the concept is too weak, then do not query negative
// examples
@@ -172,13 +172,13 @@
}
return new ScoreTwoValued(concept.getLength(), percentPerLengthUnit, posAsPos, posAsNeg, negAsPos, negAsNeg);
// instance checks for classification
- } else {
+ } else {
SortedSet<Individual> posAsPos = new TreeSet<Individual>();
SortedSet<Individual> posAsNeg = new TreeSet<Individual>();
SortedSet<Individual> negAsPos = new TreeSet<Individual>();
SortedSet<Individual> negAsNeg = new TreeSet<Individual>();
-
- if (useDIGMultiInstanceChecks != UseMultiInstanceChecks.NEVER) {
+
+ if (useMultiInstanceChecks != UseMultiInstanceChecks.NEVER) {
SortedSet<Individual> posClassified = reasoningService.instanceCheck(concept,
allExamples);
SortedSet<Individual> negClassified = Helper.difference(allExamples,
@@ -187,15 +187,20 @@
posAsNeg = Helper.intersection(positiveExamples, negClassified);
negAsPos = Helper.intersection(negativeExamples, posClassified);
negAsNeg = Helper.intersection(negativeExamples, negClassified);
+
+ // System.out.println("pos classified: " + posClassified);
+
return new ScoreTwoValued(concept.getLength(), percentPerLengthUnit, posAsPos, posAsNeg, negAsPos,
negAsNeg);
} else {
-
+ System.out.println("TEST");
+
for (Individual example : positiveExamples) {
- if (reasoningService.instanceCheck(concept, example))
+ if (reasoningService.instanceCheck(concept, example)) {
posAsPos.add(example);
- else
- posAsNeg.add(example);
+ } else {
+ posAsNeg.add(example); System.out.println(concept + " " + example);
+ }
}
for (Individual example : negativeExamples) {
if (reasoningService.instanceCheck(concept, example))
Modified: trunk/src/dl-learner/org/dllearner/learningproblems/PosNegInclusionLP.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/learningproblems/PosNegInclusionLP.java 2008-01-07 16:12:15 UTC (rev 348)
+++ trunk/src/dl-learner/org/dllearner/learningproblems/PosNegInclusionLP.java 2008-01-07 16:22:54 UTC (rev 349)
@@ -124,9 +124,9 @@
SortedSet<Individual> negExInNegatedConcept = Helper.intersection(negativeExamples, inNegatedConcept);
return (negativeExamples.size() - negExInNegatedConcept.size());
} else {
- if (useDIGMultiInstanceChecks != UseMultiInstanceChecks.NEVER) {
+ if (useMultiInstanceChecks != UseMultiInstanceChecks.NEVER) {
// two checks
- if (useDIGMultiInstanceChecks == UseMultiInstanceChecks.TWOCHECKS) {
+ if (useMultiInstanceChecks == UseMultiInstanceChecks.TWOCHECKS) {
Set<Individual> posExInNegatedConcept = reasoningService.instanceCheck(new Negation(concept), positiveExamples);
if(posExInNegatedConcept.size()>0) {
Modified: trunk/src/dl-learner/org/dllearner/learningproblems/PosNegLP.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/learningproblems/PosNegLP.java 2008-01-07 16:12:15 UTC (rev 348)
+++ trunk/src/dl-learner/org/dllearner/learningproblems/PosNegLP.java 2008-01-07 16:22:54 UTC (rev 349)
@@ -32,6 +32,7 @@
import org.dllearner.core.config.ConfigEntry;
import org.dllearner.core.config.ConfigOption;
import org.dllearner.core.config.InvalidConfigOptionValueException;
+import org.dllearner.core.config.StringConfigOption;
import org.dllearner.core.config.StringSetConfigOption;
import org.dllearner.core.dl.Concept;
import org.dllearner.core.dl.Individual;
@@ -48,7 +49,7 @@
protected SortedSet<Individual> allExamples;
protected boolean useRetrievalForClassification = false;
- protected UseMultiInstanceChecks useDIGMultiInstanceChecks = UseMultiInstanceChecks.TWOCHECKS;
+ protected UseMultiInstanceChecks useMultiInstanceChecks = UseMultiInstanceChecks.TWOCHECKS;
protected double percentPerLengthUnit = 0.05;
/**
@@ -90,6 +91,9 @@
options.add(new BooleanConfigOption("useRetrievalForClassficiation",
"Specifies whether to use retrieval or instance checks for testing a concept."));
options.add(CommonConfigOptions.getPercentPerLenghtUnitOption(0.05));
+ StringConfigOption multiInstanceChecks = new StringConfigOption("useMultiInstanceChecks", "See UseMultiInstanceChecks enum.");
+ multiInstanceChecks.setAllowedValues(new String[] {"never", "twoChecks", "oneCheck"});
+ options.add(multiInstanceChecks);
return options;
}
@@ -112,6 +116,15 @@
useRetrievalForClassification = (Boolean) entry.getValue();
else if (name.equals("percentPerLengthUnit"))
percentPerLengthUnit = (Double) entry.getValue();
+ else if (name.equals("useMultiInstanceChecks")) {
+ String value = (String) entry.getValue();
+ if(value.equals("oneCheck"))
+ useMultiInstanceChecks = UseMultiInstanceChecks.ONECHECK;
+ else if(value.equals("twoChecks"))
+ useMultiInstanceChecks = UseMultiInstanceChecks.TWOCHECKS;
+ else
+ useMultiInstanceChecks = UseMultiInstanceChecks.NEVER;
+ }
}
/*
Added: trunk/src/dl-learner/org/dllearner/reasoning/FaCTBugDemo.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/reasoning/FaCTBugDemo.java (rev 0)
+++ trunk/src/dl-learner/org/dllearner/reasoning/FaCTBugDemo.java 2008-01-07 16:22:54 UTC (rev 349)
@@ -0,0 +1,65 @@
+package org.dllearner.reasoning;
+
+import org.semanticweb.owl.model.*;
+import org.semanticweb.owl.apibinding.OWLManager;
+import org.semanticweb.owl.inference.OWLReasoner;
+import org.semanticweb.owl.inference.OWLReasonerException;
+
+import java.net.URI;
+import java.util.HashSet;
+import java.util.Set;
+import java.io.File;
+
+public class FaCTBugDemo {
+
+ public static void main(String[] args) {
+
+ try {
+ URI uri = new File("examples/father.owl").toURI();
+
+ // Create our ontology manager in the usual way.
+ OWLOntologyManager manager = OWLManager.createOWLOntologyManager();
+
+ // Load a copy of the pizza ontology. We'll load the ontology from the web.
+ OWLOntology ont = manager.loadOntologyFromPhysicalURI(uri);
+
+ OWLReasoner reasoner = new uk.ac.manchester.cs.factplusplus.owlapi.Reasoner(manager);
+ // OWLReasoner reasoner = new org.mindswap.pellet.owlapi.Reasoner(manager);
+
+ // seems to be needed for some reason although no ontology is imported
+ Set<OWLOntology> importsClosure = manager.getImportsClosure(ont);
+ reasoner.loadOntologies(importsClosure);
+
+ reasoner.classify();
+ reasoner.realise();
+
+ OWLDataFactory factory = manager.getOWLDataFactory();
+
+ OWLClass male = factory.getOWLClass(URI.create("http://example.com/father#male"));
+ OWLObjectProperty hasChild = factory.getOWLObjectProperty(URI.create("http://example.com/father#hasChild"));
+ OWLObjectSomeRestriction hasSomeChild = factory.getOWLObjectSomeRestriction(hasChild, factory.getOWLThing());
+ Set<OWLDescription> set = new HashSet<OWLDescription>();
+ set.add(male);
+ set.add(hasSomeChild);
+ OWLDescription father = factory.getOWLObjectIntersectionOf(set);
+ OWLIndividual martin = factory.getOWLIndividual(URI.create("http://example.com/father#martin"));
+
+ if(reasoner.hasType(martin, father, false))
+ System.out.println("positive result"); // Pellet 1.5.1 (correct)
+ else
+ System.out.println("negative result"); // FaCT++ 1.10
+
+ }
+ catch(UnsupportedOperationException exception) {
+ System.out.println("Unsupported reasoner operation.");
+ }
+ catch(OWLReasonerException ex) {
+ System.out.println("Reasoner error: " + ex.getMessage());
+ }
+ catch (OWLOntologyCreationException e) {
+ System.out.println("Could not load the pizza ontology: " + e.getMessage());
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ }
+}
Modified: trunk/src/dl-learner/org/dllearner/reasoning/OWLAPIReasoner.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/reasoning/OWLAPIReasoner.java 2008-01-07 16:12:15 UTC (rev 348)
+++ trunk/src/dl-learner/org/dllearner/reasoning/OWLAPIReasoner.java 2008-01-07 16:22:54 UTC (rev 349)
@@ -19,6 +19,7 @@
*/
package org.dllearner.reasoning;
+import java.net.MalformedURLException;
import java.net.URI;
import java.net.URISyntaxException;
import java.net.URL;
@@ -80,7 +81,7 @@
*/
public class OWLAPIReasoner extends ReasonerComponent {
- private String reasonerType = "FaCT++";
+ private String reasonerType = "fact";
private Set<KnowledgeSource> sources;
private OWLReasoner reasoner;
@@ -109,7 +110,7 @@
public static Collection<ConfigOption<?>> createConfigOptions() {
Collection<ConfigOption<?>> options = new LinkedList<ConfigOption<?>>();
StringConfigOption type = new StringConfigOption("reasonerType", "FaCT++ or Pellet", "FaCT++");
- type.setAllowedValues(new String[] {"FaCT++", "Pellet"});
+ type.setAllowedValues(new String[] {"fact", "pellet"});
// closure-Option? siehe:
// http://owlapi.svn.sourceforge.net/viewvc/owlapi/owl1_1/trunk/tutorial/src/main/java/uk/ac/manchester/owl/tutorial/examples/ClosureAxiomsExample.java?view=markup
options.add(type);
@@ -143,15 +144,29 @@
Set<OWLObjectProperty> properties = new TreeSet<OWLObjectProperty>(namedObjectComparator);
Set<OWLIndividual> owlIndividuals = new TreeSet<OWLIndividual>(namedObjectComparator);
+ Set<OWLOntology> allImports = new HashSet<OWLOntology>();
+
for(KnowledgeSource source : sources) {
if(!(source instanceof OWLFile)) {
System.out.println("Currently, only OWL files are supported. Ignoring knowledge source " + source + ".");
} else {
URL url = ((OWLFile)source).getURL();
+ /*
try {
+ url = new URL("http://www.co-ode.org/ontologies/pizza/2007/02/12/pizza.owl");
+ } catch (MalformedURLException e1) {
+ // TODO Auto-generated catch block
+ e1.printStackTrace();
+ }
+ */
+ try {
OWLOntology ontology = manager.loadOntologyFromPhysicalURI(url.toURI());
+ allImports.addAll(manager.getImportsClosure(ontology));
classes.addAll(ontology.getReferencedClasses());
properties.addAll(ontology.getReferencedObjectProperties());
+ // does not seem to work => workaround: query all instances of Top
+ // maybe one can also query for instances of OWLObjectProperty,
+ // OWLClass, OWLIndividual
owlIndividuals.addAll(ontology.getReferencedIndividuals());
} catch (OWLOntologyCreationException e) {
e.printStackTrace();
@@ -162,7 +177,7 @@
}
// create actual reasoner
- if(reasonerType.equals("FaCT++")) {
+ if(reasonerType.equals("fact")) {
try {
reasoner = new uk.ac.manchester.cs.factplusplus.owlapi.Reasoner(manager);
} catch (Exception e) {
@@ -173,9 +188,24 @@
reasoner = new org.mindswap.pellet.owlapi.Reasoner(manager);
}
+ /*
+ Set<OWLOntology> importsClosure = manager.getImportsClosure(ontology);
+ System.out.println("imports closure : " + importsClosure);
+ try {
+ reasoner.loadOntologies(importsClosure);
+ } catch (OWLReasonerException e1) {
+ // TODO Auto-generated catch block
+ e1.printStackTrace();
+ }*/
+
+ System.out.println(classes);
+ System.out.println(properties);
+ System.out.println(individuals);
+
// compute class hierarchy and types of individuals
// (done here to speed up later reasoner calls)
try {
+ reasoner.loadOntologies(allImports);
reasoner.classify();
reasoner.realise();
} catch (OWLReasonerException e) {
@@ -184,6 +214,18 @@
factory = manager.getOWLDataFactory();
+
+
+ try {
+ if(reasoner.isDefined(factory.getOWLIndividual(URI.create("http://example.com/father#female"))))
+ System.out.println("DEFINED.");
+ else
+ System.out.println("NOT DEFINED.");
+ } catch (OWLReasonerException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ }
+
// read in primitives
atomicConcepts = new TreeSet<AtomicConcept>(conceptComparator);
for(OWLClass owlClass : classes)
@@ -370,17 +412,20 @@
}
}
- // TODO
@Override
public SortedSet<Individual> retrieval(Concept concept) {
OWLDescription d = getOWLAPIDescription(concept);
+ Set<OWLIndividual> individuals = null;
try {
- reasoner.getIndividuals(d, false);
+ individuals = reasoner.getIndividuals(d, false);
} catch (OWLReasonerException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
- return null;
+ SortedSet<Individual> inds = new TreeSet<Individual>();
+ for(OWLIndividual ind : individuals)
+ inds.add(new Individual(ind.getURI().toString()));
+ return inds;
}
@Override
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <ton...@us...> - 2008-01-07 16:12:17
|
Revision: 348
http://dl-learner.svn.sourceforge.net/dl-learner/?rev=348&view=rev
Author: tonytacker
Date: 2008-01-07 08:12:15 -0800 (Mon, 07 Jan 2008)
Log Message:
-----------
now it runs up to Reasoner and a list will be shown - don't forget to choose first KnowledgeSource OWL (the others don't work yet) and load a file
Modified Paths:
--------------
trunk/src/dl-learner/org/dllearner/gui/Config.java
trunk/src/dl-learner/org/dllearner/gui/KnowledgeSourcePanel.java
trunk/src/dl-learner/org/dllearner/gui/OutputPanel.java
trunk/src/dl-learner/org/dllearner/gui/ReasonerPanel.java
Modified: trunk/src/dl-learner/org/dllearner/gui/Config.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/gui/Config.java 2008-01-07 09:47:05 UTC (rev 347)
+++ trunk/src/dl-learner/org/dllearner/gui/Config.java 2008-01-07 16:12:15 UTC (rev 348)
@@ -39,20 +39,20 @@
*/
public class Config {
- protected static ComponentManager cm = ComponentManager.getInstance();
- protected static KnowledgeSource source;
- protected static File selectedFile;
- protected static ReasonerComponent reasoner;
- protected static ReasoningService rs;
- protected static List<Individual> individuals;
- protected String[] kbBoxItems = {"Pleae select a type", "KBFile", "OWLFile", "SparqleEndpoint"};
+ private ComponentManager cm = ComponentManager.getInstance();
+ private KnowledgeSource source;
+ private File selectedFile;
+ private ReasonerComponent reasoner;
+ private ReasoningService rs;
+ private List<Individual> individuals;
+ private String[] kbBoxItems = {"Pleae select a type", "KBFile", "OWLFile", "SparqleEndpoint"};
/**
* status should show witch variables are set
* status[0] ... cm
* status[1] ... KnowledgeSource
* status[2] ... File or URL
- * status[3] ...
+ * status[3] ... Resoner
*/
protected static boolean[] status = new boolean[8];
@@ -112,11 +112,11 @@
}
protected KnowledgeSource getKnowledgeSource() {
- status[1] = true;
return source;
}
protected void setKnowledgeSource(KnowledgeSource input) {
+ status[1] = true;
source = input;
}
Modified: trunk/src/dl-learner/org/dllearner/gui/KnowledgeSourcePanel.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/gui/KnowledgeSourcePanel.java 2008-01-07 09:47:05 UTC (rev 347)
+++ trunk/src/dl-learner/org/dllearner/gui/KnowledgeSourcePanel.java 2008-01-07 16:12:15 UTC (rev 348)
@@ -21,7 +21,7 @@
*/
import java.io.File;
-import java.util.List;
+//import java.util.List;
import javax.swing.*;
@@ -30,9 +30,9 @@
import java.awt.event.ActionListener;
import org.dllearner.kb.OWLFile;
-import org.dllearner.kb.KBFile;
+// import org.dllearner.kb.KBFile;
-import org.dllearner.core.KnowledgeSource;
+//import org.dllearner.core.KnowledgeSource;
/**
@@ -62,9 +62,10 @@
fileDisplay = new JTextField(35);
fileDisplay.setEditable(false);
- // test output
- List<Class<? extends KnowledgeSource>> sources = StartGUI.myconfig.getComponentManager().getKnowledgeSources();
- for (int i=0; i<sources.size(); i++) cb.addItem(sources.get(i));
+ // test output - if you activat next 2 lines, it will show alle available kb.classes
+ // activate import too!
+ //List<Class<? extends KnowledgeSource>> sources = StartGUI.myconfig.getComponentManager().getKnowledgeSources();
+ //for (int i=0; i<sources.size(); i++) cb.addItem(sources.get(i));
cb.addActionListener(this);
JPanel choosePanel = new JPanel();
@@ -81,8 +82,8 @@
if (returnVal == JFileChooser.APPROVE_OPTION) {
StartGUI.myconfig.setFile(fc.getSelectedFile()); //save variable
fileDisplay.setText(StartGUI.myconfig.getFile().toString());
- System.out.println("Init KnowledgeSource after loading file ... show over output");
- System.out.println("test: " + StartGUI.myconfig.getFile().toURI().toString());
+ //System.out.println("Init KnowledgeSource after loading file ... show over output");
+ //System.out.println("test: " + StartGUI.myconfig.getFile().toURI().toString());
StartGUI.myconfig.getComponentManager().applyConfigEntry(StartGUI.myconfig.getKnowledgeSource(), "url", StartGUI.myconfig.getFile().toURI().toString());
StartGUI.myconfig.getKnowledgeSource().init();
}
@@ -91,17 +92,17 @@
// choose none
if (cb.getSelectedItem().toString() == kbBoxItems[0]) {
- System.out.println("Item: " + cb.getSelectedItem());
+ //System.out.println("Item: " + cb.getSelectedItem());
makeCenterClean();
}
// choose KB class
if (cb.getSelectedItem().toString() == kbBoxItems[1]) {
- System.out.println("Item: " + cb.getSelectedItem());
+ //System.out.println("Item: " + cb.getSelectedItem());
makeCenterClean();
}
// choose OWL class
if (cb.getSelectedItem().toString() == kbBoxItems[2]) {
- System.out.println("Item: " + cb.getSelectedItem());
+ //System.out.println("Item: " + cb.getSelectedItem());
makeCenterClean();
openPanel.add(fileDisplay);
openPanel.add(openButton);
@@ -110,7 +111,7 @@
}
// choose SPARCLE class
if (cb.getSelectedItem().toString() == kbBoxItems[3]) {
- System.out.println("Item: " + cb.getSelectedItem());
+ //System.out.println("Item: " + cb.getSelectedItem());
makeCenterClean();
}
}
Modified: trunk/src/dl-learner/org/dllearner/gui/OutputPanel.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/gui/OutputPanel.java 2008-01-07 09:47:05 UTC (rev 347)
+++ trunk/src/dl-learner/org/dllearner/gui/OutputPanel.java 2008-01-07 16:12:15 UTC (rev 348)
@@ -45,27 +45,36 @@
showButton = new JButton("Show Variables");
showButton.addActionListener(this);
- infoArea = new JTextArea(20,40);
-
+ infoArea = new JTextArea(20, 50);
+ JScrollPane infoScroll = new JScrollPane(infoArea);
+
JPanel showPanel = new JPanel();
showPanel.add(showButton);
JPanel infoPanel = new JPanel();
- infoPanel.add(infoArea);
-
+ infoPanel.add(infoScroll);
+
add(showPanel, BorderLayout.PAGE_START);
add(infoPanel, BorderLayout.CENTER);
}
public void actionPerformed(ActionEvent e) {
if (e.getSource() == showButton) {
- if (StartGUI.myconfig.getStatus(1)) { // file is selected and exist?
+ infoArea.setText("");
+ if (StartGUI.myconfig.getStatus(2)) { // file is selected and exist?
infoArea.append("SourceClass: " + StartGUI.myconfig.getKnowledgeSource().toString() + "\n");
- infoArea.append("FILE: " + StartGUI.myconfig.getFile().toString() + "\n");
+ infoArea.append("FILE: " + StartGUI.myconfig.getFile() + "\n");
}
- if (StartGUI.myconfig.getStatus(2)) {
-
+ if (StartGUI.myconfig.getStatus(3)) { // Reasoner is set
+ infoArea.append("Reasoner: " + StartGUI.myconfig.getReasoner() + "\n");
}
-
+ if (StartGUI.myconfig.getStatus(4)) { // ReasoningServic is set
+ infoArea.append("ReasoningService: " + StartGUI.myconfig.getReasoningService() + "\n");
+ }
+ if (false) {
+ for (int i = 0; i<8; i++) { // show status-vars
+ infoArea.append("i: " + StartGUI.myconfig.getStatus(i) + "\n");
+ }
+ }
}
}
}
Modified: trunk/src/dl-learner/org/dllearner/gui/ReasonerPanel.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/gui/ReasonerPanel.java 2008-01-07 09:47:05 UTC (rev 347)
+++ trunk/src/dl-learner/org/dllearner/gui/ReasonerPanel.java 2008-01-07 16:12:15 UTC (rev 348)
@@ -24,9 +24,13 @@
import java.awt.Dimension;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Set;
import javax.swing.*;
+import org.dllearner.core.dl.Individual;
import org.dllearner.reasoning.DIGReasoner;
//import org.dllearner.core.ReasonerComponent;
@@ -50,6 +54,7 @@
private JPanel centerPanel = new JPanel();
private JButton digButton;
private JList digList = new JList();
+ private List<Individual> individuals;
ReasonerPanel() {
super(new BorderLayout());
@@ -58,43 +63,48 @@
digButton.addActionListener(this);
// create a scrollable list of examples
+ digList = new JList();
digList.setLayoutOrientation(JList.VERTICAL);
digList.setVisibleRowCount(-1);
JScrollPane listScroller = new JScrollPane(digList);
- listScroller.setPreferredSize(new Dimension(250, 80));
- centerPanel.add(listScroller);
+ listScroller.setPreferredSize(new Dimension(550, 350));
digPanel.add(digButton);
add(digPanel, BorderLayout.PAGE_START);
- centerPanel.add(digList);
+ centerPanel.add(listScroller);
add(centerPanel, BorderLayout.CENTER);
}
public void actionPerformed(ActionEvent e) {
- if (e.getSource() == digButton) { // DIG
+ if (e.getSource() == digButton) {
+ // set reasoner
StartGUI.myconfig.setReasoner(StartGUI.myconfig.getComponentManager().reasoner(DIGReasoner.class, StartGUI.myconfig.getKnowledgeSource()));
- System.out.println(StartGUI.myconfig.getKnowledgeSource());
- StartGUI.myconfig.getReasoner().init(); //error
- System.out.println("test");
+ //System.out.println(StartGUI.myconfig.getKnowledgeSource());
+ StartGUI.myconfig.getReasoner().init();
+ //System.out.println(StartGUI.myconfig.getReasoner());
- //config.setReasoningService(config.getComponentManager().reasoningService(config.getReasoner()));
+ // set ReasoningService
+ StartGUI.myconfig.setReasoningService(StartGUI.myconfig.getComponentManager().reasoningService(StartGUI.myconfig.getReasoner()));
- // set list
- //Set<Individual> individualsSet = config.getReasoningService().getIndividuals();
- //config.setListIndividuals(new LinkedList<Individual>(individualsSet));
+ // get list from ReasoningService
+ Set<Individual> individualsSet = StartGUI.myconfig.getReasoningService().getIndividuals();
+ //System.out.println("IndividualsSet: " + individualsSet);
+ individuals = new LinkedList<Individual>(individualsSet);
+ //System.out.println("individuals: " + individuals);
+ // make list
+ DefaultListModel listModel = new DefaultListModel();
+ for(Individual ind : individuals) {
+ listModel.addElement(ind);
+ }
+ //System.out.println("listModel: " + listModel);
+
// graphic
- //DefaultListModel listModel = new DefaultListModel();
- //for(Individual ind : config.getListIndividuals())
- //listModel.addElement(ind);
+ digList.setModel(listModel);
+ StartGUI.myrun.renew();
- // graphic
- //Set<String> exampleSet = new HashSet<String>();
- //int[] selectedIndices = digList.getSelectedIndices();
- //for(int i : selectedIndices)
- //exampleSet.add(config.getListIndividuals().get(i).toString());
}
}
}
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|
|
From: <jen...@us...> - 2008-01-07 09:47:12
|
Revision: 347
http://dl-learner.svn.sourceforge.net/dl-learner/?rev=347&view=rev
Author: jenslehmann
Date: 2008-01-07 01:47:05 -0800 (Mon, 07 Jan 2008)
Log Message:
-----------
continued OWL API reasoner
Modified Paths:
--------------
trunk/lib/components.ini
trunk/src/dl-learner/org/dllearner/reasoning/OWLAPIReasoner.java
Modified: trunk/lib/components.ini
===================================================================
--- trunk/lib/components.ini 2008-01-06 20:08:33 UTC (rev 346)
+++ trunk/lib/components.ini 2008-01-07 09:47:05 UTC (rev 347)
@@ -6,6 +6,7 @@
org.dllearner.kb.SparqlEndpoint
org.dllearner.kb.SparqlEndpointRestructured
# reasoners
+org.dllearner.reasoning.OWLAPIReasoner
org.dllearner.reasoning.DIGReasoner
org.dllearner.reasoning.FastRetrievalReasoner
org.dllearner.reasoning.KAON2Reasoner
Modified: trunk/src/dl-learner/org/dllearner/reasoning/OWLAPIReasoner.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/reasoning/OWLAPIReasoner.java 2008-01-06 20:08:33 UTC (rev 346)
+++ trunk/src/dl-learner/org/dllearner/reasoning/OWLAPIReasoner.java 2008-01-07 09:47:05 UTC (rev 347)
@@ -110,6 +110,8 @@
Collection<ConfigOption<?>> options = new LinkedList<ConfigOption<?>>();
StringConfigOption type = new StringConfigOption("reasonerType", "FaCT++ or Pellet", "FaCT++");
type.setAllowedValues(new String[] {"FaCT++", "Pellet"});
+ // closure-Option? siehe:
+ // http://owlapi.svn.sourceforge.net/viewvc/owlapi/owl1_1/trunk/tutorial/src/main/java/uk/ac/manchester/owl/tutorial/examples/ClosureAxiomsExample.java?view=markup
options.add(type);
return options;
}
@@ -170,6 +172,16 @@
// instantiate Pellet reasoner
reasoner = new org.mindswap.pellet.owlapi.Reasoner(manager);
}
+
+ // compute class hierarchy and types of individuals
+ // (done here to speed up later reasoner calls)
+ try {
+ reasoner.classify();
+ reasoner.realise();
+ } catch (OWLReasonerException e) {
+ e.printStackTrace();
+ }
+
factory = manager.getOWLDataFactory();
// read in primitives
@@ -303,19 +315,47 @@
}
private TreeSet<Concept> getMoreGeneralConcepts(Concept concept) {
- return null;
+ Set<Set<OWLClass>> classes = null;
+ try {
+ classes = reasoner.getSuperClasses(getOWLAPIDescription(concept));
+ } catch (OWLReasonerException e) {
+ e.printStackTrace();
+ throw new Error("OWL API classification error.");
+ }
+ return getFirstClasses(classes);
}
private TreeSet<Concept> getMoreSpecialConcepts(Concept concept) {
- return null;
+ Set<Set<OWLClass>> classes = null;
+ try {
+ classes = reasoner.getSubClasses(getOWLAPIDescription(concept));
+ } catch (OWLReasonerException e) {
+ e.printStackTrace();
+ throw new Error("OWL API classification error.");
+ }
+ return getFirstClasses(classes);
}
private TreeSet<AtomicRole> getMoreGeneralRoles(AtomicRole role) {
- return null;
+ Set<Set<OWLObjectProperty>> properties;
+ try {
+ properties = reasoner.getSuperProperties(getOWLAPIDescription(role));
+ } catch (OWLReasonerException e) {
+ e.printStackTrace();
+ throw new Error("OWL API classification error.");
+ }
+ return getFirstProperties(properties);
}
private TreeSet<AtomicRole> getMoreSpecialRoles(AtomicRole role) {
- return null;
+ Set<Set<OWLObjectProperty>> properties;
+ try {
+ properties = reasoner.getSubProperties(getOWLAPIDescription(role));
+ } catch (OWLReasonerException e) {
+ e.printStackTrace();
+ throw new Error("OWL API classification error.");
+ }
+ return getFirstProperties(properties);
}
@Override
@@ -330,6 +370,7 @@
}
}
+ // TODO
@Override
public SortedSet<Individual> retrieval(Concept concept) {
OWLDescription d = getOWLAPIDescription(concept);
@@ -351,24 +392,10 @@
e.printStackTrace();
throw new Error("GetConcepts() reasoning error in OWL API.");
}
- // the OWL API returns a set of sets; each inner set consists of
- // atomic classes
- Set<AtomicConcept> concepts = new HashSet<AtomicConcept>();
- for(Set<OWLClass> classes : result) {
- // take one element from the set and ignore the rest
- // (TODO: we need to make sure we always ignore the same concepts)
- OWLClass concept = classes.iterator().next();
- concepts.add(new AtomicConcept(concept.getURI().toString()));
- }
- return concepts;
+ return getFirstClassesNoTopBottom(result);
}
@Override
- public Map<Individual, SortedSet<Individual>> getRoleMembers(AtomicRole atomicRole) {
- return null;
- }
-
- @Override
public boolean isSatisfiable() {
try {
return reasoner.isSatisfiable(factory.getOWLThing());
@@ -378,6 +405,49 @@
}
}
+ // OWL API often returns a set of sets of classes, where each inner
+ // set consists of equivalent classes; this method picks one class
+ // from each inner set to flatten the set of sets
+ private TreeSet<Concept> getFirstClasses(Set<Set<OWLClass>> setOfSets) {
+ TreeSet<Concept> concepts = new TreeSet<Concept>(conceptComparator);
+ for(Set<OWLClass> innerSet : setOfSets) {
+ // take one element from the set and ignore the rest
+ // (TODO: we need to make sure we always ignore the same concepts)
+ OWLClass concept = innerSet.iterator().next();
+ if(concept.isOWLThing()) {
+ concepts.add(new Top());
+ } else if(concept.isOWLNothing()) {
+ concepts.add(new Bottom());
+ } else {
+ concepts.add(new AtomicConcept(concept.getURI().toString()));
+ }
+ }
+ return concepts;
+ }
+
+ private Set<AtomicConcept> getFirstClassesNoTopBottom(Set<Set<OWLClass>> setOfSets) {
+ Set<AtomicConcept> concepts = new HashSet<AtomicConcept>();
+ for(Set<OWLClass> innerSet : setOfSets) {
+ // take one element from the set and ignore the rest
+ // (TODO: we need to make sure we always ignore the same concepts)
+ OWLClass concept = innerSet.iterator().next();
+ if(!concept.isOWLThing() && !concept.isOWLNothing())
+ concepts.add(new AtomicConcept(concept.getURI().toString()));
+ }
+ return concepts;
+ }
+
+ private TreeSet<AtomicRole> getFirstProperties(Set<Set<OWLObjectProperty>> setOfSets) {
+ TreeSet<AtomicRole> roles = new TreeSet<AtomicRole>(roleComparator);
+ for(Set<OWLObjectProperty> innerSet : setOfSets) {
+ // take one element from the set and ignore the rest
+ // (TODO: we need to make sure we always ignore the same concepts)
+ OWLObjectProperty property = innerSet.iterator().next();
+ roles.add(new AtomicRole(property.getURI().toString()));
+ }
+ return roles;
+ }
+
private Set<Concept> owlClassesToAtomicConcepts(Set<OWLClass> owlClasses) {
Set<Concept> concepts = new HashSet<Concept>();
for(OWLClass owlClass : owlClasses)
@@ -389,6 +459,10 @@
return new AtomicConcept(owlClass.getURI().toString());
}
+ public OWLObjectProperty getOWLAPIDescription(AtomicRole role) {
+ return factory.getOWLObjectProperty(URI.create(role.getName()));
+ }
+
public OWLDescription getOWLAPIDescription(Concept concept) {
if (concept instanceof AtomicConcept) {
return factory.getOWLClass(URI.create(((AtomicConcept)concept).getName()));
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|
|
From: <jen...@us...> - 2008-01-06 20:08:47
|
Revision: 346
http://dl-learner.svn.sourceforge.net/dl-learner/?rev=346&view=rev
Author: jenslehmann
Date: 2008-01-06 12:08:33 -0800 (Sun, 06 Jan 2008)
Log Message:
-----------
fixed Tilos bug
Modified Paths:
--------------
trunk/src/dl-learner/org/dllearner/gui/KnowledgeSourcePanel.java
trunk/src/dl-learner/org/dllearner/gui/ReasonerPanel.java
trunk/src/dl-learner/org/dllearner/reasoning/OWLAPIDIGConverter.java
Modified: trunk/src/dl-learner/org/dllearner/gui/KnowledgeSourcePanel.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/gui/KnowledgeSourcePanel.java 2008-01-06 18:47:12 UTC (rev 345)
+++ trunk/src/dl-learner/org/dllearner/gui/KnowledgeSourcePanel.java 2008-01-06 20:08:33 UTC (rev 346)
@@ -82,9 +82,11 @@
StartGUI.myconfig.setFile(fc.getSelectedFile()); //save variable
fileDisplay.setText(StartGUI.myconfig.getFile().toString());
System.out.println("Init KnowledgeSource after loading file ... show over output");
+ System.out.println("test: " + StartGUI.myconfig.getFile().toURI().toString());
StartGUI.myconfig.getComponentManager().applyConfigEntry(StartGUI.myconfig.getKnowledgeSource(), "url", StartGUI.myconfig.getFile().toURI().toString());
StartGUI.myconfig.getKnowledgeSource().init();
- }
+ }
+ return;
}
// choose none
Modified: trunk/src/dl-learner/org/dllearner/gui/ReasonerPanel.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/gui/ReasonerPanel.java 2008-01-06 18:47:12 UTC (rev 345)
+++ trunk/src/dl-learner/org/dllearner/gui/ReasonerPanel.java 2008-01-06 20:08:33 UTC (rev 346)
@@ -75,6 +75,7 @@
public void actionPerformed(ActionEvent e) {
if (e.getSource() == digButton) { // DIG
StartGUI.myconfig.setReasoner(StartGUI.myconfig.getComponentManager().reasoner(DIGReasoner.class, StartGUI.myconfig.getKnowledgeSource()));
+ System.out.println(StartGUI.myconfig.getKnowledgeSource());
StartGUI.myconfig.getReasoner().init(); //error
System.out.println("test");
Modified: trunk/src/dl-learner/org/dllearner/reasoning/OWLAPIDIGConverter.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/reasoning/OWLAPIDIGConverter.java 2008-01-06 18:47:12 UTC (rev 345)
+++ trunk/src/dl-learner/org/dllearner/reasoning/OWLAPIDIGConverter.java 2008-01-06 20:08:33 UTC (rev 346)
@@ -26,64 +26,50 @@
public class OWLAPIDIGConverter {
public static String getTellsString(URL file, OntologyFormat format, URI kbURI) {
- // public static String getTellsString(URL file, URI kbURI){//throws OWLOntologyCreationException{
- String ret="";
- try{
-
- /* Load an ontology from a physical URI */
- OWLOntologyManager manager = OWLManager.createOWLOntologyManager();
- //the next function could return an ontology
- manager.loadOntologyFromPhysicalURI(file.toURI());
-
- DIGTranslatorImpl dig=new DIGTranslatorImpl(manager);
- Document doc=dig.createTellsDocument(kbURI.toString());
- dig.translateToDIG(manager.getOntologies(), doc, doc.getDocumentElement() );
- ret=xml2string(doc);
- // }catch (Exception e) {e.printStackTrace();}
- }catch (DIGReasonerException e) {e.printStackTrace();}
- catch (OWLOntologyCreationException e) {e.printStackTrace();}
- catch (URISyntaxException e) {e.printStackTrace();}
-
- // System.out.println(ret);
- // System.exit(0);
-
- return ret;
- }
-
-
- //for convenience
- /*
- public static String getTellsString(String file, String kbURI){
- // String ret="";
- //try{
- // URL u=new URL(file);
- // URI ui=new URI(kbURI);
- return getTellsString(file, kbURI);
- //}catch (MalformedURLException e) {e.printStackTrace();}
- //catch (URISyntaxException e) {e.printStackTrace();}
- // return ret;
- }*/
-
- public static String xml2string(Document d){
- // XML als String erzeugen (ziemlich umst�ndlich)
- String tellString="";
+ String ret = "";
try {
- // transformer erzeugen mit identity transformation
- Transformer transformer = TransformerFactory.newInstance().newTransformer();
- transformer.setOutputProperty(OutputKeys.INDENT, "yes");
- transformer.setOutputProperty(OutputKeys.METHOD, "xml");
- // Quelle ist das DOM-Objekt
- DOMSource source = new DOMSource( d );
- // Resultat ist ein OutputStream, leider kann man das Resultat nicht
- // direkt als String bekommen
- ByteArrayOutputStream os = new ByteArrayOutputStream();
- StreamResult result = new StreamResult( os );
- // Transformation ausf�hren
- transformer.transform( source, result );
- // String aus OutputStream generieren
- tellString = os.toString();
-
+
+ // Load an ontology from a physical URI
+ OWLOntologyManager manager = OWLManager.createOWLOntologyManager();
+ // the next function could return an ontology
+ manager.loadOntologyFromPhysicalURI(file.toURI());
+
+ DIGTranslatorImpl dig = new DIGTranslatorImpl(manager);
+ Document doc = dig.createTellsDocument(kbURI.toString());
+ dig.translateToDIG(manager.getOntologies(), doc, doc.getDocumentElement());
+ ret = xml2string(doc);
+
+ } catch (DIGReasonerException e) {
+ e.printStackTrace();
+ } catch (OWLOntologyCreationException e) {
+ e.printStackTrace();
+ } catch (URISyntaxException e) {
+ e.printStackTrace();
+ }
+
+ return ret;
+ }
+
+ public static String xml2string(Document d) {
+ // XML als String erzeugen (ziemlich umst�ndlich)
+ String tellString = "";
+ try {
+ // transformer erzeugen mit identity transformation
+ Transformer transformer = TransformerFactory.newInstance().newTransformer();
+ transformer.setOutputProperty(OutputKeys.INDENT, "yes");
+ transformer.setOutputProperty(OutputKeys.METHOD, "xml");
+ // Quelle ist das DOM-Objekt
+ DOMSource source = new DOMSource(d);
+ // Resultat ist ein OutputStream, leider kann man das Resultat nicht
+ // direkt als String bekommen
+ ByteArrayOutputStream os = new ByteArrayOutputStream();
+ StreamResult result = new StreamResult(os);
+ // Transformation ausf�hren
+ transformer.transform(source, result);
+ // String aus OutputStream generieren
+ tellString = os.toString();
+
} catch (TransformerConfigurationException e) {
e.printStackTrace();
} catch (TransformerFactoryConfigurationError e) {
@@ -93,31 +79,4 @@
}
return tellString;
}
-
-
-
-/*public static void main(String[] args) {
-
- try{
-
- String inputOntology = "http://localhost/dllearner/ontologies/arch.owl";
- //String inputOntology = "http://localhost/dllearner/ontologies/ttttt.rdf";
-
- OWLOntologyManager manager = OWLManager.createOWLOntologyManager();
- URL res = new URL("http://localhost:8081");
- HTTPReasonerImpl h=new HTTPReasonerImpl(manager);
- h.setReasonerURL(res);
- URL u=new URL(inputOntology);
- String kb=(h.createKnowledgeBase());
- URI ui=new URI(kb);
- System.out.println(getTellsString(u, ui));
-
- System.out.println("Done");
-
- } catch (Exception e) {
- e.printStackTrace();
- }
-
- }*/
}
-
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|
|
From: <ton...@us...> - 2008-01-06 18:47:25
|
Revision: 345
http://dl-learner.svn.sourceforge.net/dl-learner/?rev=345&view=rev
Author: tonytacker
Date: 2008-01-06 10:47:12 -0800 (Sun, 06 Jan 2008)
Log Message:
-----------
you can choose owl and load a file at first tab (knowledgesource) - control over last tab (output) - by choosing dig (tab 2) it crash, don't know why - init doesn't work
Modified Paths:
--------------
trunk/src/dl-learner/org/dllearner/gui/Config.java
trunk/src/dl-learner/org/dllearner/gui/KnowledgeSourcePanel.java
trunk/src/dl-learner/org/dllearner/gui/OutputPanel.java
trunk/src/dl-learner/org/dllearner/gui/ReasonerPanel.java
trunk/src/dl-learner/org/dllearner/gui/StartGUI.java
Modified: trunk/src/dl-learner/org/dllearner/gui/Config.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/gui/Config.java 2008-01-06 15:14:35 UTC (rev 344)
+++ trunk/src/dl-learner/org/dllearner/gui/Config.java 2008-01-06 18:47:12 UTC (rev 345)
@@ -45,7 +45,7 @@
protected static ReasonerComponent reasoner;
protected static ReasoningService rs;
protected static List<Individual> individuals;
- protected static String[] kbBoxItems = {"Pleae select a type", "KBFile", "OWLFile", "SparqleEndpoint"};
+ protected String[] kbBoxItems = {"Pleae select a type", "KBFile", "OWLFile", "SparqleEndpoint"};
/**
* status should show witch variables are set
Modified: trunk/src/dl-learner/org/dllearner/gui/KnowledgeSourcePanel.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/gui/KnowledgeSourcePanel.java 2008-01-06 15:14:35 UTC (rev 344)
+++ trunk/src/dl-learner/org/dllearner/gui/KnowledgeSourcePanel.java 2008-01-06 18:47:12 UTC (rev 345)
@@ -21,7 +21,7 @@
*/
import java.io.File;
-//import java.util.List;
+import java.util.List;
import javax.swing.*;
@@ -32,6 +32,7 @@
import org.dllearner.kb.OWLFile;
import org.dllearner.kb.KBFile;
+import org.dllearner.core.KnowledgeSource;
/**
@@ -48,10 +49,10 @@
private JFileChooser fc;
private JButton openButton;
private JTextField fileDisplay;
- private String[] kbBoxItems = StartGUI.config.getKBBoxItems();
+ private String[] kbBoxItems = StartGUI.myconfig.getKBBoxItems();
private JComboBox cb = new JComboBox(kbBoxItems);
private JPanel openPanel = new JPanel();
-
+
KnowledgeSourcePanel() {
super(new BorderLayout());
@@ -62,8 +63,8 @@
fileDisplay.setEditable(false);
// test output
- //List<Class<? extends KnowledgeSource>> sources = config.getComponentManager().getKnowledgeSources();
- //for (int i=0; i<sources.size(); i++) cb.addItem(sources.get(i));
+ List<Class<? extends KnowledgeSource>> sources = StartGUI.myconfig.getComponentManager().getKnowledgeSources();
+ for (int i=0; i<sources.size(); i++) cb.addItem(sources.get(i));
cb.addActionListener(this);
JPanel choosePanel = new JPanel();
@@ -78,12 +79,14 @@
if (e.getSource() == openButton) {
int returnVal = fc.showOpenDialog(KnowledgeSourcePanel.this);
if (returnVal == JFileChooser.APPROVE_OPTION) {
- StartGUI.config.setFile(fc.getSelectedFile()); //save variable
- fileDisplay.setText(StartGUI.config.getFile().toString());
- StartGUI.config.getComponentManager().applyConfigEntry(StartGUI.config.getKnowledgeSource(), "url", StartGUI.config.getFile().toURI().toString());
- StartGUI.config.getKnowledgeSource().init();
+ StartGUI.myconfig.setFile(fc.getSelectedFile()); //save variable
+ fileDisplay.setText(StartGUI.myconfig.getFile().toString());
+ System.out.println("Init KnowledgeSource after loading file ... show over output");
+ StartGUI.myconfig.getComponentManager().applyConfigEntry(StartGUI.myconfig.getKnowledgeSource(), "url", StartGUI.myconfig.getFile().toURI().toString());
+ StartGUI.myconfig.getKnowledgeSource().init();
}
}
+
// choose none
if (cb.getSelectedItem().toString() == kbBoxItems[0]) {
System.out.println("Item: " + cb.getSelectedItem());
@@ -92,19 +95,16 @@
// choose KB class
if (cb.getSelectedItem().toString() == kbBoxItems[1]) {
System.out.println("Item: " + cb.getSelectedItem());
- makeCenterClean();
- openPanel.add(fileDisplay);
- openPanel.add(openButton);
- openPanel.repaint();
- StartGUI.config.setKnowledgeSource(StartGUI.config.getComponentManager().knowledgeSource(KBFile.class));
+ makeCenterClean();
}
// choose OWL class
if (cb.getSelectedItem().toString() == kbBoxItems[2]) {
- makeCenterClean();
+ System.out.println("Item: " + cb.getSelectedItem());
+ makeCenterClean();
openPanel.add(fileDisplay);
openPanel.add(openButton);
openPanel.repaint();
- StartGUI.config.setKnowledgeSource(StartGUI.config.getComponentManager().knowledgeSource(OWLFile.class));
+ StartGUI.myconfig.setKnowledgeSource(StartGUI.myconfig.getComponentManager().knowledgeSource(OWLFile.class));
}
// choose SPARCLE class
if (cb.getSelectedItem().toString() == kbBoxItems[3]) {
@@ -117,6 +117,6 @@
openPanel.remove(fileDisplay);
openPanel.remove(openButton);
openPanel.repaint();
- StartGUI.renew();
- }
+ StartGUI.myrun.renew();
+ }
}
Modified: trunk/src/dl-learner/org/dllearner/gui/OutputPanel.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/gui/OutputPanel.java 2008-01-06 15:14:35 UTC (rev 344)
+++ trunk/src/dl-learner/org/dllearner/gui/OutputPanel.java 2008-01-06 18:47:12 UTC (rev 345)
@@ -58,11 +58,11 @@
public void actionPerformed(ActionEvent e) {
if (e.getSource() == showButton) {
- if (StartGUI.config.getStatus(1)) { // file is selected and exist?
- infoArea.append("SourceClass: " + StartGUI.config.getKnowledgeSource().toString() + "\n");
- infoArea.append("FILE: " + StartGUI.config.getFile().toString() + "\n");
+ if (StartGUI.myconfig.getStatus(1)) { // file is selected and exist?
+ infoArea.append("SourceClass: " + StartGUI.myconfig.getKnowledgeSource().toString() + "\n");
+ infoArea.append("FILE: " + StartGUI.myconfig.getFile().toString() + "\n");
}
- if (StartGUI.config.getStatus(2)) {
+ if (StartGUI.myconfig.getStatus(2)) {
}
Modified: trunk/src/dl-learner/org/dllearner/gui/ReasonerPanel.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/gui/ReasonerPanel.java 2008-01-06 15:14:35 UTC (rev 344)
+++ trunk/src/dl-learner/org/dllearner/gui/ReasonerPanel.java 2008-01-06 18:47:12 UTC (rev 345)
@@ -74,8 +74,8 @@
public void actionPerformed(ActionEvent e) {
if (e.getSource() == digButton) { // DIG
- StartGUI.config.setReasoner(StartGUI.config.getComponentManager().reasoner(DIGReasoner.class, StartGUI.config.getKnowledgeSource()));
- //StartGUI.config.getReasoner().init(); //error
+ StartGUI.myconfig.setReasoner(StartGUI.myconfig.getComponentManager().reasoner(DIGReasoner.class, StartGUI.myconfig.getKnowledgeSource()));
+ StartGUI.myconfig.getReasoner().init(); //error
System.out.println("test");
//config.setReasoningService(config.getComponentManager().reasoningService(config.getReasoner()));
Modified: trunk/src/dl-learner/org/dllearner/gui/StartGUI.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/gui/StartGUI.java 2008-01-06 15:14:35 UTC (rev 344)
+++ trunk/src/dl-learner/org/dllearner/gui/StartGUI.java 2008-01-06 18:47:12 UTC (rev 345)
@@ -33,15 +33,18 @@
private static final long serialVersionUID = -739265982906533775L;
- public static Config config = new Config();
+ protected static StartGUI myrun;
- private static final JTabbedPane tabPane = new JTabbedPane();
+ protected static Config myconfig = new Config();
+
+ public JTabbedPane tabPane = new JTabbedPane();
+
private JPanel tab1 = new JPanel();
private JPanel tab2 = new JPanel();
private JPanel tab3 = new JPanel();
private JPanel tab4 = new JPanel();
private JPanel tab5 = new JPanel();
-
+
public StartGUI() {
this.setTitle("DL-Learner GUI");
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
@@ -55,17 +58,22 @@
tabPane.addTab("Knowledge Source", tab1);
tabPane.addTab("Reasoner", tab2);
tabPane.addTab("Learning Problem", tab3);
- tabPane.addTab("Learning Algortihm", tab4);
+ tabPane.addTab("Learning Algorithm", tab4);
tabPane.addTab("Output", tab5);
this.add(tabPane);
this.setVisible(true);
}
-
+
public static void main(String[] args) {
- new StartGUI();
+ myrun = new StartGUI();
}
- protected static void renew() {
- tabPane.repaint();
+ protected void renew() {
+ myrun.tabPane.repaint();
}
+
+ protected StartGUI getStartGUI() {
+ return myrun;
+ }
+
}
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|
|
From: <jen...@us...> - 2008-01-06 15:14:36
|
Revision: 344
http://dl-learner.svn.sourceforge.net/dl-learner/?rev=344&view=rev
Author: jenslehmann
Date: 2008-01-06 07:14:35 -0800 (Sun, 06 Jan 2008)
Log Message:
-----------
continued OWL API reasoner
Modified Paths:
--------------
trunk/src/dl-learner/org/dllearner/reasoning/OWLAPIReasoner.java
trunk/src/dl-learner/org/dllearner/reasoning/ReasonerType.java
Modified: trunk/src/dl-learner/org/dllearner/reasoning/OWLAPIReasoner.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/reasoning/OWLAPIReasoner.java 2008-01-06 11:54:42 UTC (rev 343)
+++ trunk/src/dl-learner/org/dllearner/reasoning/OWLAPIReasoner.java 2008-01-06 15:14:35 UTC (rev 344)
@@ -26,8 +26,10 @@
import java.util.Comparator;
import java.util.HashSet;
import java.util.LinkedList;
+import java.util.Map;
import java.util.Set;
import java.util.SortedSet;
+import java.util.TreeMap;
import java.util.TreeSet;
import org.dllearner.core.KnowledgeSource;
@@ -48,8 +50,12 @@
import org.dllearner.core.dl.MultiConjunction;
import org.dllearner.core.dl.MultiDisjunction;
import org.dllearner.core.dl.Negation;
+import org.dllearner.core.dl.RoleHierarchy;
+import org.dllearner.core.dl.SubsumptionHierarchy;
import org.dllearner.core.dl.Top;
import org.dllearner.kb.OWLFile;
+import org.dllearner.utilities.ConceptComparator;
+import org.dllearner.utilities.RoleComparator;
import org.semanticweb.owl.apibinding.OWLManager;
import org.semanticweb.owl.inference.OWLReasoner;
import org.semanticweb.owl.inference.OWLReasonerException;
@@ -81,17 +87,23 @@
// the data factory is used to generate OWL API objects
private OWLDataFactory factory;
- // private ConceptComparator conceptComparator = new ConceptComparator();
- // private RoleComparator roleComparator = new RoleComparator();
- // private SubsumptionHierarchy subsumptionHierarchy;
- // private RoleHierarchy roleHierarchy;
+ private ConceptComparator conceptComparator = new ConceptComparator();
+ private RoleComparator roleComparator = new RoleComparator();
+ private SubsumptionHierarchy subsumptionHierarchy;
+ private RoleHierarchy roleHierarchy;
+ private Set<Concept> allowedConceptsInSubsumptionHierarchy;
+ // primitives
+ Set<AtomicConcept> atomicConcepts;
+ Set<AtomicRole> atomicRoles;
+ SortedSet<Individual> individuals;
+
public OWLAPIReasoner(Set<KnowledgeSource> sources) {
this.sources = sources;
}
public static String getName() {
- return "FaCT++ reasoner";
+ return "OWL API reasoner";
}
public static Collection<ConfigOption<?>> createConfigOptions() {
@@ -127,7 +139,7 @@
};
Set<OWLClass> classes = new TreeSet<OWLClass>(namedObjectComparator);
Set<OWLObjectProperty> properties = new TreeSet<OWLObjectProperty>(namedObjectComparator);
- Set<OWLIndividual> individuals = new TreeSet<OWLIndividual>(namedObjectComparator);
+ Set<OWLIndividual> owlIndividuals = new TreeSet<OWLIndividual>(namedObjectComparator);
for(KnowledgeSource source : sources) {
if(!(source instanceof OWLFile)) {
@@ -138,7 +150,7 @@
OWLOntology ontology = manager.loadOntologyFromPhysicalURI(url.toURI());
classes.addAll(ontology.getReferencedClasses());
properties.addAll(ontology.getReferencedObjectProperties());
- individuals.addAll(ontology.getReferencedIndividuals());
+ owlIndividuals.addAll(ontology.getReferencedIndividuals());
} catch (OWLOntologyCreationException e) {
e.printStackTrace();
} catch (URISyntaxException e) {
@@ -158,64 +170,225 @@
// instantiate Pellet reasoner
reasoner = new org.mindswap.pellet.owlapi.Reasoner(manager);
}
+ factory = manager.getOWLDataFactory();
- factory = manager.getOWLDataFactory();
+ // read in primitives
+ atomicConcepts = new TreeSet<AtomicConcept>(conceptComparator);
+ for(OWLClass owlClass : classes)
+ atomicConcepts.add(new AtomicConcept(owlClass.getURI().toString()));
+ atomicRoles = new TreeSet<AtomicRole>(roleComparator);
+ for(OWLObjectProperty owlProperty : properties)
+ atomicRoles.add(new AtomicRole(owlProperty.getURI().toString()));
+ individuals = new TreeSet<Individual>();
+ for(OWLIndividual owlIndividual : owlIndividuals)
+ individuals.add(new Individual(owlIndividual.getURI().toString()));
+
}
/* (non-Javadoc)
* @see org.dllearner.core.Reasoner#getAtomicConcepts()
*/
public Set<AtomicConcept> getAtomicConcepts() {
- // reasoner.
-
- // TODO Auto-generated method stub
- return null;
+ return atomicConcepts;
}
/* (non-Javadoc)
* @see org.dllearner.core.Reasoner#getAtomicRoles()
*/
public Set<AtomicRole> getAtomicRoles() {
- // TODO Auto-generated method stub
- return null;
+ return atomicRoles;
}
/* (non-Javadoc)
* @see org.dllearner.core.Reasoner#getIndividuals()
*/
public SortedSet<Individual> getIndividuals() {
- // TODO Auto-generated method stub
- return null;
+ return individuals;
}
/* (non-Javadoc)
* @see org.dllearner.core.Reasoner#getReasonerType()
*/
public ReasonerType getReasonerType() {
- // TODO Auto-generated method stub
- return null;
+ if(reasonerType.equals("FaCT++"))
+ return ReasonerType.FACT;
+ else
+ return ReasonerType.PELLET;
}
/* (non-Javadoc)
* @see org.dllearner.core.Reasoner#prepareSubsumptionHierarchy(java.util.Set)
*/
public void prepareSubsumptionHierarchy(Set<AtomicConcept> allowedConcepts) {
- // TODO Auto-generated method stub
+
+ // implementation almost identical to DIG reasoner
+ // except function calls
+
+ allowedConceptsInSubsumptionHierarchy = new TreeSet<Concept>(conceptComparator);
+ allowedConceptsInSubsumptionHierarchy.addAll(allowedConcepts);
+ allowedConceptsInSubsumptionHierarchy.add(new Top());
+ allowedConceptsInSubsumptionHierarchy.add(new Bottom());
+ TreeMap<Concept, TreeSet<Concept>> subsumptionHierarchyUp = new TreeMap<Concept, TreeSet<Concept>>(
+ conceptComparator);
+ TreeMap<Concept, TreeSet<Concept>> subsumptionHierarchyDown = new TreeMap<Concept, TreeSet<Concept>>(
+ conceptComparator);
+
+ // refinements of top
+ TreeSet<Concept> tmp = getMoreSpecialConcepts(new Top());
+ tmp.retainAll(allowedConceptsInSubsumptionHierarchy);
+ subsumptionHierarchyDown.put(new Top(), tmp);
+
+ // refinements of bottom
+ tmp = getMoreGeneralConcepts(new Bottom());
+ tmp.retainAll(allowedConceptsInSubsumptionHierarchy);
+ subsumptionHierarchyUp.put(new Bottom(), tmp);
+
+ // refinements of atomic concepts
+ for (AtomicConcept atom : atomicConcepts) {
+ tmp = getMoreSpecialConcepts(atom);
+ tmp.retainAll(allowedConceptsInSubsumptionHierarchy);
+ subsumptionHierarchyDown.put(atom, tmp);
+
+ tmp = getMoreGeneralConcepts(atom);
+ tmp.retainAll(allowedConceptsInSubsumptionHierarchy);
+ subsumptionHierarchyUp.put(atom, tmp);
+ }
+
+ // create subsumption hierarchy
+ subsumptionHierarchy = new SubsumptionHierarchy(allowedConcepts,
+ subsumptionHierarchyUp, subsumptionHierarchyDown);
}
@Override
+ public SubsumptionHierarchy getSubsumptionHierarchy() {
+ return subsumptionHierarchy;
+ }
+
+ /* (non-Javadoc)
+ * @see org.dllearner.core.Reasoner#prepareRoleHierarchy(java.util.Set)
+ */
+ @Override
+ public void prepareRoleHierarchy(Set<AtomicRole> allowedRoles) {
+ // code copied from DIG reasoner
+
+ TreeMap<AtomicRole, TreeSet<AtomicRole>> roleHierarchyUp = new TreeMap<AtomicRole, TreeSet<AtomicRole>>(
+ roleComparator);
+ TreeMap<AtomicRole, TreeSet<AtomicRole>> roleHierarchyDown = new TreeMap<AtomicRole, TreeSet<AtomicRole>>(
+ roleComparator);
+
+ // refinement of atomic concepts
+ for (AtomicRole role : atomicRoles) {
+ roleHierarchyDown.put(role, getMoreSpecialRoles(role));
+ roleHierarchyUp.put(role, getMoreGeneralRoles(role));
+ }
+
+ roleHierarchy = new RoleHierarchy(allowedRoles, roleHierarchyUp,
+ roleHierarchyDown);
+ }
+
+ @Override
+ public RoleHierarchy getRoleHierarchy() {
+ return roleHierarchy;
+ }
+
+ @Override
public boolean subsumes(Concept superConcept, Concept subConcept) {
try {
- OWLDescription d1 = factory.getOWLClass(URI.create("a"));
- OWLDescription d2 = factory.getOWLClass(URI.create("b"));
- reasoner.isSubClassOf(d1, d2);
+ return reasoner.isSubClassOf(getOWLAPIDescription(subConcept), getOWLAPIDescription(superConcept));
} catch (OWLReasonerException e) {
e.printStackTrace();
+ throw new Error("Subsumption Error in OWL API.");
}
- return false;
}
+ private TreeSet<Concept> getMoreGeneralConcepts(Concept concept) {
+ return null;
+ }
+
+ private TreeSet<Concept> getMoreSpecialConcepts(Concept concept) {
+ return null;
+ }
+
+ private TreeSet<AtomicRole> getMoreGeneralRoles(AtomicRole role) {
+ return null;
+ }
+
+ private TreeSet<AtomicRole> getMoreSpecialRoles(AtomicRole role) {
+ return null;
+ }
+
+ @Override
+ public boolean instanceCheck(Concept concept, Individual individual) {
+ OWLDescription d = getOWLAPIDescription(concept);
+ OWLIndividual i = factory.getOWLIndividual(URI.create(individual.getName()));
+ try {
+ return reasoner.hasType(i,d,false);
+ } catch (OWLReasonerException e) {
+ e.printStackTrace();
+ throw new Error("Instance check error in OWL API.");
+ }
+ }
+
+ @Override
+ public SortedSet<Individual> retrieval(Concept concept) {
+ OWLDescription d = getOWLAPIDescription(concept);
+ try {
+ reasoner.getIndividuals(d, false);
+ } catch (OWLReasonerException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ }
+ return null;
+ }
+
+ @Override
+ public Set<AtomicConcept> getConcepts(Individual individual) {
+ Set<Set<OWLClass>> result = null;
+ try {
+ result = reasoner.getTypes(factory.getOWLIndividual(URI.create(individual.getName())),false);
+ } catch (OWLReasonerException e) {
+ e.printStackTrace();
+ throw new Error("GetConcepts() reasoning error in OWL API.");
+ }
+ // the OWL API returns a set of sets; each inner set consists of
+ // atomic classes
+ Set<AtomicConcept> concepts = new HashSet<AtomicConcept>();
+ for(Set<OWLClass> classes : result) {
+ // take one element from the set and ignore the rest
+ // (TODO: we need to make sure we always ignore the same concepts)
+ OWLClass concept = classes.iterator().next();
+ concepts.add(new AtomicConcept(concept.getURI().toString()));
+ }
+ return concepts;
+ }
+
+ @Override
+ public Map<Individual, SortedSet<Individual>> getRoleMembers(AtomicRole atomicRole) {
+ return null;
+ }
+
+ @Override
+ public boolean isSatisfiable() {
+ try {
+ return reasoner.isSatisfiable(factory.getOWLThing());
+ } catch (OWLReasonerException e) {
+ e.printStackTrace();
+ throw new Error("Satisfiability check error in OWL API.");
+ }
+ }
+
+ private Set<Concept> owlClassesToAtomicConcepts(Set<OWLClass> owlClasses) {
+ Set<Concept> concepts = new HashSet<Concept>();
+ for(OWLClass owlClass : owlClasses)
+ concepts.add(owlClassToAtomicConcept(owlClass));
+ return concepts;
+ }
+
+ private Concept owlClassToAtomicConcept(OWLClass owlClass) {
+ return new AtomicConcept(owlClass.getURI().toString());
+ }
+
public OWLDescription getOWLAPIDescription(Concept concept) {
if (concept instanceof AtomicConcept) {
return factory.getOWLClass(URI.create(((AtomicConcept)concept).getName()));
Modified: trunk/src/dl-learner/org/dllearner/reasoning/ReasonerType.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/reasoning/ReasonerType.java 2008-01-06 11:54:42 UTC (rev 343)
+++ trunk/src/dl-learner/org/dllearner/reasoning/ReasonerType.java 2008-01-06 15:14:35 UTC (rev 344)
@@ -4,5 +4,5 @@
package org.dllearner.reasoning;
public enum ReasonerType {
- KAON2, DIG, FAST_RETRIEVAL
+ KAON2, DIG, FAST_RETRIEVAL, FACT, PELLET
}
\ No newline at end of file
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|
|
From: <jen...@us...> - 2008-01-06 11:54:43
|
Revision: 343
http://dl-learner.svn.sourceforge.net/dl-learner/?rev=343&view=rev
Author: jenslehmann
Date: 2008-01-06 03:54:42 -0800 (Sun, 06 Jan 2008)
Log Message:
-----------
wrote method to convert DL-Learner concepts to OWL API concepts
Modified Paths:
--------------
trunk/src/dl-learner/org/dllearner/kb/SparqlEndpointRestructured.java
trunk/src/dl-learner/org/dllearner/reasoning/OWLAPIReasoner.java
Modified: trunk/src/dl-learner/org/dllearner/kb/SparqlEndpointRestructured.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/SparqlEndpointRestructured.java 2008-01-06 11:21:05 UTC (rev 342)
+++ trunk/src/dl-learner/org/dllearner/kb/SparqlEndpointRestructured.java 2008-01-06 11:54:42 UTC (rev 343)
@@ -22,7 +22,6 @@
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
-import java.io.StringReader;
import java.net.MalformedURLException;
import java.net.URI;
import java.net.URL;
Modified: trunk/src/dl-learner/org/dllearner/reasoning/OWLAPIReasoner.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/reasoning/OWLAPIReasoner.java 2008-01-06 11:21:05 UTC (rev 342)
+++ trunk/src/dl-learner/org/dllearner/reasoning/OWLAPIReasoner.java 2008-01-06 11:54:42 UTC (rev 343)
@@ -24,6 +24,7 @@
import java.net.URL;
import java.util.Collection;
import java.util.Comparator;
+import java.util.HashSet;
import java.util.LinkedList;
import java.util.Set;
import java.util.SortedSet;
@@ -35,18 +36,26 @@
import org.dllearner.core.config.ConfigOption;
import org.dllearner.core.config.InvalidConfigOptionValueException;
import org.dllearner.core.config.StringConfigOption;
+import org.dllearner.core.dl.All;
import org.dllearner.core.dl.AtomicConcept;
import org.dllearner.core.dl.AtomicRole;
+import org.dllearner.core.dl.Bottom;
import org.dllearner.core.dl.Concept;
+import org.dllearner.core.dl.Conjunction;
+import org.dllearner.core.dl.Disjunction;
+import org.dllearner.core.dl.Exists;
import org.dllearner.core.dl.Individual;
-import org.dllearner.core.dl.RoleHierarchy;
-import org.dllearner.core.dl.SubsumptionHierarchy;
+import org.dllearner.core.dl.MultiConjunction;
+import org.dllearner.core.dl.MultiDisjunction;
+import org.dllearner.core.dl.Negation;
+import org.dllearner.core.dl.Top;
import org.dllearner.kb.OWLFile;
-import org.dllearner.utilities.ConceptComparator;
-import org.dllearner.utilities.RoleComparator;
import org.semanticweb.owl.apibinding.OWLManager;
import org.semanticweb.owl.inference.OWLReasoner;
+import org.semanticweb.owl.inference.OWLReasonerException;
import org.semanticweb.owl.model.OWLClass;
+import org.semanticweb.owl.model.OWLDataFactory;
+import org.semanticweb.owl.model.OWLDescription;
import org.semanticweb.owl.model.OWLIndividual;
import org.semanticweb.owl.model.OWLNamedObject;
import org.semanticweb.owl.model.OWLObjectProperty;
@@ -69,6 +78,8 @@
private Set<KnowledgeSource> sources;
private OWLReasoner reasoner;
+ // the data factory is used to generate OWL API objects
+ private OWLDataFactory factory;
// private ConceptComparator conceptComparator = new ConceptComparator();
// private RoleComparator roleComparator = new RoleComparator();
@@ -144,8 +155,11 @@
e.printStackTrace();
}
} else {
- // .. insert Pellet code here
+ // instantiate Pellet reasoner
+ reasoner = new org.mindswap.pellet.owlapi.Reasoner(manager);
}
+
+ factory = manager.getOWLDataFactory();
}
/* (non-Javadoc)
@@ -192,10 +206,65 @@
@Override
public boolean subsumes(Concept superConcept, Concept subConcept) {
- // reasoner.isSubClassOf(arg0, arg1);
+ try {
+ OWLDescription d1 = factory.getOWLClass(URI.create("a"));
+ OWLDescription d2 = factory.getOWLClass(URI.create("b"));
+ reasoner.isSubClassOf(d1, d2);
+ } catch (OWLReasonerException e) {
+ e.printStackTrace();
+ }
return false;
}
+ public OWLDescription getOWLAPIDescription(Concept concept) {
+ if (concept instanceof AtomicConcept) {
+ return factory.getOWLClass(URI.create(((AtomicConcept)concept).getName()));
+ } else if (concept instanceof Bottom) {
+ return factory.getOWLNothing();
+ } else if (concept instanceof Top) {
+ return factory.getOWLThing();
+ } else if (concept instanceof Negation) {
+ return factory.getOWLObjectComplementOf(
+ getOWLAPIDescription(concept.getChild(0)));
+ } else if (concept instanceof Conjunction) {
+ OWLDescription d1 = getOWLAPIDescription(concept.getChild(0));
+ OWLDescription d2 = getOWLAPIDescription(concept.getChild(1));
+ Set<OWLDescription> d = new HashSet<OWLDescription>();
+ d.add(d1);
+ d.add(d2);
+ return factory.getOWLObjectIntersectionOf(d);
+ } else if (concept instanceof Disjunction) {
+ OWLDescription d1 = getOWLAPIDescription(concept.getChild(0));
+ OWLDescription d2 = getOWLAPIDescription(concept.getChild(1));
+ Set<OWLDescription> d = new HashSet<OWLDescription>();
+ d.add(d1);
+ d.add(d2);
+ return factory.getOWLObjectUnionOf(d);
+ } else if (concept instanceof All) {
+ OWLObjectProperty role = factory.getOWLObjectProperty(
+ URI.create(((All) concept).getRole().getName()));
+ OWLDescription d = getOWLAPIDescription(concept.getChild(0));
+ return factory.getOWLObjectAllRestriction(role, d);
+ } else if(concept instanceof Exists) {
+ OWLObjectProperty role = factory.getOWLObjectProperty(
+ URI.create(((Exists) concept).getRole().getName()));
+ OWLDescription d = getOWLAPIDescription(concept.getChild(0));
+ return factory.getOWLObjectSomeRestriction(role, d);
+ } else if(concept instanceof MultiConjunction) {
+ Set<OWLDescription> descriptions = new HashSet<OWLDescription>();
+ for(Concept child : concept.getChildren())
+ descriptions.add(getOWLAPIDescription(child));
+ return factory.getOWLObjectIntersectionOf(descriptions);
+ } else if(concept instanceof MultiDisjunction) {
+ Set<OWLDescription> descriptions = new HashSet<OWLDescription>();
+ for(Concept child : concept.getChildren())
+ descriptions.add(getOWLAPIDescription(child));
+ return factory.getOWLObjectUnionOf(descriptions);
+ }
+
+ throw new IllegalArgumentException("Unsupported concept type.");
+ }
+
/**
* Test
*
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <jen...@us...> - 2008-01-06 11:21:12
|
Revision: 342
http://dl-learner.svn.sourceforge.net/dl-learner/?rev=342&view=rev
Author: jenslehmann
Date: 2008-01-06 03:21:05 -0800 (Sun, 06 Jan 2008)
Log Message:
-----------
Removed warnings. Changed Sebastians class comments to conform to the Javadoc standard.
Modified Paths:
--------------
trunk/src/dl-learner/org/dllearner/kb/SparqlEndpoint.java
trunk/src/dl-learner/org/dllearner/kb/sparql/Cache.java
trunk/src/dl-learner/org/dllearner/kb/sparql/ClassNode.java
trunk/src/dl-learner/org/dllearner/kb/sparql/Configuration.java
trunk/src/dl-learner/org/dllearner/kb/sparql/ExtractionAlgorithm.java
trunk/src/dl-learner/org/dllearner/kb/sparql/InstanceNode.java
trunk/src/dl-learner/org/dllearner/kb/sparql/Manager.java
trunk/src/dl-learner/org/dllearner/kb/sparql/Manipulator.java
trunk/src/dl-learner/org/dllearner/kb/sparql/Node.java
trunk/src/dl-learner/org/dllearner/kb/sparql/PredefinedEndpoint.java
trunk/src/dl-learner/org/dllearner/kb/sparql/PredefinedFilter.java
trunk/src/dl-learner/org/dllearner/kb/sparql/PropertyNode.java
trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlQueryMaker.java
trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlQueryType.java
trunk/src/dl-learner/org/dllearner/kb/sparql/SpecificSparqlEndpoint.java
trunk/src/dl-learner/org/dllearner/kb/sparql/Test.java
trunk/src/dl-learner/org/dllearner/kb/sparql/TypedSparqlQuery.java
trunk/src/dl-learner/org/dllearner/kb/sparql/TypedSparqlQueryClasses.java
trunk/src/dl-learner/org/dllearner/kb/sparql/TypedSparqlQueryInterface.java
trunk/src/dl-learner/org/dllearner/reasoning/OWLAPIReasoner.java
Modified: trunk/src/dl-learner/org/dllearner/kb/SparqlEndpoint.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/SparqlEndpoint.java 2008-01-06 10:57:59 UTC (rev 341)
+++ trunk/src/dl-learner/org/dllearner/kb/SparqlEndpoint.java 2008-01-06 11:21:05 UTC (rev 342)
@@ -22,7 +22,6 @@
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
-import java.io.StringReader;
import java.net.MalformedURLException;
import java.net.URI;
import java.net.URL;
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/Cache.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/Cache.java 2008-01-06 10:57:59 UTC (rev 341)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/Cache.java 2008-01-06 11:21:05 UTC (rev 342)
@@ -28,6 +28,12 @@
import java.net.URLEncoder;
import java.util.HashMap;
+/**
+ * SPARQL query cache to avoid possibly expensive multiple queries.
+ *
+ * @author Sebastian Hellmann
+ *
+ */
public class Cache implements Serializable {
// Object can be the cache itself
// or a cache object(one entry)
@@ -40,7 +46,7 @@
long timestamp;
long daysoffreshness = 15;
long multiplier = 24 * 60 * 60 * 1000;// h m s ms
- private HashMap<String, String> inmem_cache;
+ // private HashMap<String, String> inmem_cache;
// constructor for the cache itself
public Cache(String path) {
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/ClassNode.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/ClassNode.java 2008-01-06 10:57:59 UTC (rev 341)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/ClassNode.java 2008-01-06 11:21:05 UTC (rev 342)
@@ -27,7 +27,11 @@
import org.dllearner.utilities.StringTuple;
-// is a node in the graph that is a class
+/**
+ * Is a node in the graph that is a class.
+ *
+ * @author Sebastian Hellmann
+ */
public class ClassNode extends Node {
Set<PropertyNode> properties = new HashSet<PropertyNode>();
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/Configuration.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/Configuration.java 2008-01-06 10:57:59 UTC (rev 341)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/Configuration.java 2008-01-06 11:21:05 UTC (rev 342)
@@ -19,7 +19,11 @@
*/
package org.dllearner.kb.sparql;
-//stores all configuration settings
+/**
+ * Stores all configuration settings.
+ *
+ * @author Sebastian Hellmann
+ */
public class Configuration {
/*
@@ -35,9 +39,6 @@
private int recursiondepth = 2;
private boolean getAllBackground = true;
- private Configuration() {
- }
-
public Configuration(SpecificSparqlEndpoint specificSparqlEndpoint,
SparqlQueryType sparqlQueryType, Manipulator manipulator, int recursiondepth,
boolean getAllBackground) {
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/ExtractionAlgorithm.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/ExtractionAlgorithm.java 2008-01-06 10:57:59 UTC (rev 341)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/ExtractionAlgorithm.java 2008-01-06 11:21:05 UTC (rev 342)
@@ -23,7 +23,11 @@
import java.util.HashSet;
import java.util.Vector;
-// this class is used to extract the information recursively
+/**
+ * This class is used to extract the information recursively.
+ *
+ * @author Sebastian Hellmann
+ */
public class ExtractionAlgorithm {
private Configuration configuration;
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/InstanceNode.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/InstanceNode.java 2008-01-06 10:57:59 UTC (rev 341)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/InstanceNode.java 2008-01-06 11:21:05 UTC (rev 342)
@@ -27,7 +27,12 @@
import org.dllearner.utilities.StringTuple;
-// a node in the graph that is an instance
+/**
+ * A node in the graph that is an instance.
+ *
+ * @author Sebastian Hellmann
+ *
+ */
public class InstanceNode extends Node {
Set<ClassNode> classes = new HashSet<ClassNode>();
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/Manager.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/Manager.java 2008-01-06 10:57:59 UTC (rev 341)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/Manager.java 2008-01-06 11:21:05 UTC (rev 342)
@@ -27,7 +27,12 @@
import org.dllearner.utilities.StringTuple;
-// an object of this class encapsulates everything
+/**
+ * An object of this class encapsulates everything.
+ *
+ * @author Sebastian Hellmann
+ *
+ */
public class Manager {
private Configuration configuration;
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/Manipulator.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/Manipulator.java 2008-01-06 10:57:59 UTC (rev 341)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/Manipulator.java 2008-01-06 11:21:05 UTC (rev 342)
@@ -26,7 +26,12 @@
import org.dllearner.utilities.StringTuple;
-// used to manipulate retrieved tupels, identify blanknodes, etc.
+/**
+ * Used to manipulate retrieved tupels, identify blanknodes, etc.
+ *
+ * @author Sebastian Hellmann
+ *
+ */
public class Manipulator {
public String subclass = "http://www.w3.org/2000/01/rdf-schema#subClassOf";
public String type = "http://www.w3.org/1999/02/22-rdf-syntax-ns#type";
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/Node.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/Node.java 2008-01-06 10:57:59 UTC (rev 341)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/Node.java 2008-01-06 11:21:05 UTC (rev 342)
@@ -23,7 +23,12 @@
import java.util.Set;
import java.util.Vector;
-// abstract class
+/**
+ * Abstract class.
+ *
+ * @author Sebastian Hellmann
+ *
+ */
public abstract class Node implements Comparable<Node> {
URI uri;
protected String type;
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/PredefinedEndpoint.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/PredefinedEndpoint.java 2008-01-06 10:57:59 UTC (rev 341)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/PredefinedEndpoint.java 2008-01-06 11:21:05 UTC (rev 342)
@@ -22,7 +22,12 @@
import java.net.URL;
import java.util.HashMap;
-// holds some predefined endpoints
+/**
+ * Holds some predefined endpoints.
+ *
+ * @author Sebastian Hellmann
+ *
+ */
public class PredefinedEndpoint {
public static SpecificSparqlEndpoint getEndpoint(int i) {
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/PredefinedFilter.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/PredefinedFilter.java 2008-01-06 10:57:59 UTC (rev 341)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/PredefinedFilter.java 2008-01-06 11:21:05 UTC (rev 342)
@@ -22,6 +22,12 @@
import java.util.HashSet;
import java.util.Set;
+/**
+ * Predefined filters.
+ *
+ * @author Sebastian Hellmann
+ *
+ */
public class PredefinedFilter {
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/PropertyNode.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/PropertyNode.java 2008-01-06 10:57:59 UTC (rev 341)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/PropertyNode.java 2008-01-06 11:21:05 UTC (rev 342)
@@ -27,6 +27,12 @@
import org.dllearner.utilities.StringTuple;
+/**
+ * Property node.
+ *
+ * @author Sebastian Hellmann
+ *
+ */
public class PropertyNode extends Node {
// the a and b part of a property
@@ -78,7 +84,10 @@
return this.expand(tsq, m);
}
-
+ public Node getA() {
+ return a;
+ }
+
public Node getB() {
return b;
}
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlQueryMaker.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlQueryMaker.java 2008-01-06 10:57:59 UTC (rev 341)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlQueryMaker.java 2008-01-06 11:21:05 UTC (rev 342)
@@ -19,7 +19,12 @@
*/
package org.dllearner.kb.sparql;
-// can assemble sparql queries
+/**
+ * Can assemble sparql queries.
+ *
+ * @author Sebastian Hellmann
+ *
+ */
public class SparqlQueryMaker {
String lineend="\n";
boolean print_flag=false;
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlQueryType.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlQueryType.java 2008-01-06 10:57:59 UTC (rev 341)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlQueryType.java 2008-01-06 11:21:05 UTC (rev 342)
@@ -21,7 +21,12 @@
import java.util.Set;
-// is used to set the filter: configuration
+/**
+ * Is used to set the filter: configuration.
+ *
+ * @author Sebastian Hellmann
+ *
+ */
public class SparqlQueryType {
// TODO make sets out of them
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/SpecificSparqlEndpoint.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/SpecificSparqlEndpoint.java 2008-01-06 10:57:59 UTC (rev 341)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/SpecificSparqlEndpoint.java 2008-01-06 11:21:05 UTC (rev 342)
@@ -22,7 +22,12 @@
import java.net.URL;
import java.util.HashMap;
-// one sparql endpoint configuration
+/**
+ * One sparql endpoint configuration.
+ *
+ * @author Sebastian Hellmann
+ *
+ */
public class SpecificSparqlEndpoint {
String host;
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/Test.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/Test.java 2008-01-06 10:57:59 UTC (rev 341)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/Test.java 2008-01-06 11:21:05 UTC (rev 342)
@@ -23,15 +23,20 @@
import java.io.FileWriter;
import java.net.URI;
-// test class
+/**
+ * Test class.
+ *
+ * @author Sebastian Hellmann
+ *
+ */
public class Test {
public static void main(String[] args) {
System.out.println("Start");
- String test2 = "http://www.extraction.org/config#dbpediatest";
- String test = "http://www.extraction.org/config#localjoseki";
+ // String test2 = "http://www.extraction.org/config#dbpediatest";
+ // String test = "http://www.extraction.org/config#localjoseki";
try {
- URI u = new URI(test);
+ // URI u = new URI(test);
Manager m = new Manager();
// m.usePredefinedConfiguration(u);
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/TypedSparqlQuery.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/TypedSparqlQuery.java 2008-01-06 10:57:59 UTC (rev 341)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/TypedSparqlQuery.java 2008-01-06 11:21:05 UTC (rev 342)
@@ -34,7 +34,12 @@
import org.dllearner.utilities.StringTuple;
-// can execute different queries
+/**
+ * Can execute different queries.
+ *
+ * @author Sebastian Hellmann
+ *
+ */
public class TypedSparqlQuery implements TypedSparqlQueryInterface{
boolean print_flag=false;
boolean debug_no_cache=false;// true means no cahce is used
@@ -129,9 +134,9 @@
String two = "binding name=\"" + b + "\"";
String endbinding= "binding";
String uri="uri";
- String uridel = "<uri>";
+ //String uridel = "<uri>";
String bnode = "<bnode>";
- String uriend = "</uri>";
+ //String uriend = "</uri>";
String predtmp = "";
String objtmp = "";
//System.out.println(getNextResult(xml));
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/TypedSparqlQueryClasses.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/TypedSparqlQueryClasses.java 2008-01-06 10:57:59 UTC (rev 341)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/TypedSparqlQueryClasses.java 2008-01-06 11:21:05 UTC (rev 342)
@@ -34,7 +34,12 @@
import org.dllearner.utilities.StringTuple;
-// can execute different queries
+/**
+ * Can execute different queries.
+ *
+ * @author Sebastian Hellmann
+ *
+ */
public class TypedSparqlQueryClasses implements TypedSparqlQueryInterface{
boolean print_flag=false;
boolean debug_no_cache=false;
@@ -113,9 +118,9 @@
String two = "binding name=\"" + b + "\"";
String endbinding= "binding";
String uri="uri";
- String uridel = "<uri>";
+ //String uridel = "<uri>";
String bnode = "<bnode>";
- String uriend = "</uri>";
+ //String uriend = "</uri>";
String predtmp = "";
String objtmp = "";
//System.out.println(getNextResult(xml));
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/TypedSparqlQueryInterface.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/TypedSparqlQueryInterface.java 2008-01-06 10:57:59 UTC (rev 341)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/TypedSparqlQueryInterface.java 2008-01-06 11:21:05 UTC (rev 342)
@@ -5,6 +5,13 @@
import org.dllearner.utilities.StringTuple;
+/**
+ *
+ * Type SPARQL query interface.
+ *
+ * @author Sebastian Hellmann
+ *
+ */
public interface TypedSparqlQueryInterface {
public Set<StringTuple> query(URI u);
Modified: trunk/src/dl-learner/org/dllearner/reasoning/OWLAPIReasoner.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/reasoning/OWLAPIReasoner.java 2008-01-06 10:57:59 UTC (rev 341)
+++ trunk/src/dl-learner/org/dllearner/reasoning/OWLAPIReasoner.java 2008-01-06 11:21:05 UTC (rev 342)
@@ -37,6 +37,7 @@
import org.dllearner.core.config.StringConfigOption;
import org.dllearner.core.dl.AtomicConcept;
import org.dllearner.core.dl.AtomicRole;
+import org.dllearner.core.dl.Concept;
import org.dllearner.core.dl.Individual;
import org.dllearner.core.dl.RoleHierarchy;
import org.dllearner.core.dl.SubsumptionHierarchy;
@@ -69,10 +70,10 @@
private Set<KnowledgeSource> sources;
private OWLReasoner reasoner;
- private ConceptComparator conceptComparator = new ConceptComparator();
- private RoleComparator roleComparator = new RoleComparator();
- private SubsumptionHierarchy subsumptionHierarchy;
- private RoleHierarchy roleHierarchy;
+ // private ConceptComparator conceptComparator = new ConceptComparator();
+ // private RoleComparator roleComparator = new RoleComparator();
+ // private SubsumptionHierarchy subsumptionHierarchy;
+ // private RoleHierarchy roleHierarchy;
public OWLAPIReasoner(Set<KnowledgeSource> sources) {
this.sources = sources;
@@ -151,7 +152,7 @@
* @see org.dllearner.core.Reasoner#getAtomicConcepts()
*/
public Set<AtomicConcept> getAtomicConcepts() {
- // reasoner
+ // reasoner.
// TODO Auto-generated method stub
return null;
@@ -189,6 +190,12 @@
}
+ @Override
+ public boolean subsumes(Concept superConcept, Concept subConcept) {
+ // reasoner.isSubClassOf(arg0, arg1);
+ return false;
+ }
+
/**
* Test
*
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <jen...@us...> - 2008-01-06 10:58:28
|
Revision: 341
http://dl-learner.svn.sourceforge.net/dl-learner/?rev=341&view=rev
Author: jenslehmann
Date: 2008-01-06 02:57:59 -0800 (Sun, 06 Jan 2008)
Log Message:
-----------
started mapping to OWL API reasoner interface (not working yet)
Modified Paths:
--------------
trunk/src/dl-learner/org/dllearner/kb/SparqlEndpoint.java
trunk/src/dl-learner/org/dllearner/kb/SparqlEndpointRestructured.java
trunk/src/dl-learner/org/dllearner/parser/KBParser.java
Added Paths:
-----------
trunk/src/dl-learner/org/dllearner/reasoning/OWLAPIReasoner.java
Modified: trunk/src/dl-learner/org/dllearner/kb/SparqlEndpoint.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/SparqlEndpoint.java 2008-01-06 10:56:17 UTC (rev 340)
+++ trunk/src/dl-learner/org/dllearner/kb/SparqlEndpoint.java 2008-01-06 10:57:59 UTC (rev 341)
@@ -196,7 +196,8 @@
}
if (format.equals("KB")) {
try{
- kb=KBParser.parseKBFile(new StringReader(ont));
+ // kb=KBParser.parseKBFile(new StringReader(ont));
+ kb=KBParser.parseKBFile(dumpFile);
} catch(Exception e) {e.printStackTrace();}
}
}catch(IOException e) {
Modified: trunk/src/dl-learner/org/dllearner/kb/SparqlEndpointRestructured.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/SparqlEndpointRestructured.java 2008-01-06 10:56:17 UTC (rev 340)
+++ trunk/src/dl-learner/org/dllearner/kb/SparqlEndpointRestructured.java 2008-01-06 10:57:59 UTC (rev 341)
@@ -359,7 +359,8 @@
}
if (format.equals("KB")) {
try {
- kb = KBParser.parseKBFile(new StringReader(ont));
+ //kb = KBParser.parseKBFile(new StringReader(ont));
+ kb=KBParser.parseKBFile(dumpFile);
} catch (Exception e) {
e.printStackTrace();
}
Modified: trunk/src/dl-learner/org/dllearner/parser/KBParser.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/parser/KBParser.java 2008-01-06 10:56:17 UTC (rev 340)
+++ trunk/src/dl-learner/org/dllearner/parser/KBParser.java 2008-01-06 10:57:59 UTC (rev 341)
@@ -32,11 +32,6 @@
KBParser parser = new KBParser(new FileInputStream(file));
return parser.KB();
}
-
- public static KB parseKBFile(StringReader read) throws ParseException{
- KBParser parser = new KBParser(read);
- return parser.KB();
- }
final public KB KB() throws ParseException {
ConceptAssertion conceptAssertion;
Added: trunk/src/dl-learner/org/dllearner/reasoning/OWLAPIReasoner.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/reasoning/OWLAPIReasoner.java (rev 0)
+++ trunk/src/dl-learner/org/dllearner/reasoning/OWLAPIReasoner.java 2008-01-06 10:57:59 UTC (rev 341)
@@ -0,0 +1,212 @@
+/**
+ * Copyright (C) 2008, Jens Lehmann
+ *
+ * This file is part of DL-Learner.
+ *
+ * DL-Learner is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * DL-Learner is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+package org.dllearner.reasoning;
+
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.util.Collection;
+import java.util.Comparator;
+import java.util.LinkedList;
+import java.util.Set;
+import java.util.SortedSet;
+import java.util.TreeSet;
+
+import org.dllearner.core.KnowledgeSource;
+import org.dllearner.core.ReasonerComponent;
+import org.dllearner.core.config.ConfigEntry;
+import org.dllearner.core.config.ConfigOption;
+import org.dllearner.core.config.InvalidConfigOptionValueException;
+import org.dllearner.core.config.StringConfigOption;
+import org.dllearner.core.dl.AtomicConcept;
+import org.dllearner.core.dl.AtomicRole;
+import org.dllearner.core.dl.Individual;
+import org.dllearner.core.dl.RoleHierarchy;
+import org.dllearner.core.dl.SubsumptionHierarchy;
+import org.dllearner.kb.OWLFile;
+import org.dllearner.utilities.ConceptComparator;
+import org.dllearner.utilities.RoleComparator;
+import org.semanticweb.owl.apibinding.OWLManager;
+import org.semanticweb.owl.inference.OWLReasoner;
+import org.semanticweb.owl.model.OWLClass;
+import org.semanticweb.owl.model.OWLIndividual;
+import org.semanticweb.owl.model.OWLNamedObject;
+import org.semanticweb.owl.model.OWLObjectProperty;
+import org.semanticweb.owl.model.OWLOntology;
+import org.semanticweb.owl.model.OWLOntologyCreationException;
+import org.semanticweb.owl.model.OWLOntologyManager;
+
+/**
+ * Mapping to OWL API reasoner interface. The OWL API currently
+ * supports two reasoners: FaCT++ and Pellet. FaCT++ is connected
+ * using JNI and native libraries, while Pellet is a pure Java
+ * library.
+ *
+ * @author Jens Lehmann
+ *
+ */
+public class OWLAPIReasoner extends ReasonerComponent {
+
+ private String reasonerType = "FaCT++";
+
+ private Set<KnowledgeSource> sources;
+ private OWLReasoner reasoner;
+
+ private ConceptComparator conceptComparator = new ConceptComparator();
+ private RoleComparator roleComparator = new RoleComparator();
+ private SubsumptionHierarchy subsumptionHierarchy;
+ private RoleHierarchy roleHierarchy;
+
+ public OWLAPIReasoner(Set<KnowledgeSource> sources) {
+ this.sources = sources;
+ }
+
+ public static String getName() {
+ return "FaCT++ reasoner";
+ }
+
+ public static Collection<ConfigOption<?>> createConfigOptions() {
+ Collection<ConfigOption<?>> options = new LinkedList<ConfigOption<?>>();
+ StringConfigOption type = new StringConfigOption("reasonerType", "FaCT++ or Pellet", "FaCT++");
+ type.setAllowedValues(new String[] {"FaCT++", "Pellet"});
+ options.add(type);
+ return options;
+ }
+
+ /* (non-Javadoc)
+ * @see org.dllearner.core.Component#applyConfigEntry(org.dllearner.core.config.ConfigEntry)
+ */
+ @Override
+ public <T> void applyConfigEntry(ConfigEntry<T> entry) throws InvalidConfigOptionValueException {
+ String name = entry.getOptionName();
+ if(name.equals("reasonerType"))
+ reasonerType = (String) entry.getValue();
+ }
+
+ @Override
+ public void init() {
+ OWLOntologyManager manager = OWLManager.createOWLOntologyManager();
+
+ // it is a bit cumbersome to obtain all classes, because there
+ // are no reasoner queries to obtain them => hence we query them
+ // for each ontology and add them to a set; a comparator avoids
+ // duplicates by checking URIs
+ Comparator<OWLNamedObject> namedObjectComparator = new Comparator<OWLNamedObject>() {
+ public int compare(OWLNamedObject o1, OWLNamedObject o2) {
+ return o1.getURI().compareTo(o2.getURI());
+ }
+ };
+ Set<OWLClass> classes = new TreeSet<OWLClass>(namedObjectComparator);
+ Set<OWLObjectProperty> properties = new TreeSet<OWLObjectProperty>(namedObjectComparator);
+ Set<OWLIndividual> individuals = new TreeSet<OWLIndividual>(namedObjectComparator);
+
+ for(KnowledgeSource source : sources) {
+ if(!(source instanceof OWLFile)) {
+ System.out.println("Currently, only OWL files are supported. Ignoring knowledge source " + source + ".");
+ } else {
+ URL url = ((OWLFile)source).getURL();
+ try {
+ OWLOntology ontology = manager.loadOntologyFromPhysicalURI(url.toURI());
+ classes.addAll(ontology.getReferencedClasses());
+ properties.addAll(ontology.getReferencedObjectProperties());
+ individuals.addAll(ontology.getReferencedIndividuals());
+ } catch (OWLOntologyCreationException e) {
+ e.printStackTrace();
+ } catch (URISyntaxException e) {
+ e.printStackTrace();
+ }
+ }
+ }
+
+ // create actual reasoner
+ if(reasonerType.equals("FaCT++")) {
+ try {
+ reasoner = new uk.ac.manchester.cs.factplusplus.owlapi.Reasoner(manager);
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ } else {
+ // .. insert Pellet code here
+ }
+ }
+
+ /* (non-Javadoc)
+ * @see org.dllearner.core.Reasoner#getAtomicConcepts()
+ */
+ public Set<AtomicConcept> getAtomicConcepts() {
+ // reasoner
+
+ // TODO Auto-generated method stub
+ return null;
+ }
+
+ /* (non-Javadoc)
+ * @see org.dllearner.core.Reasoner#getAtomicRoles()
+ */
+ public Set<AtomicRole> getAtomicRoles() {
+ // TODO Auto-generated method stub
+ return null;
+ }
+
+ /* (non-Javadoc)
+ * @see org.dllearner.core.Reasoner#getIndividuals()
+ */
+ public SortedSet<Individual> getIndividuals() {
+ // TODO Auto-generated method stub
+ return null;
+ }
+
+ /* (non-Javadoc)
+ * @see org.dllearner.core.Reasoner#getReasonerType()
+ */
+ public ReasonerType getReasonerType() {
+ // TODO Auto-generated method stub
+ return null;
+ }
+
+ /* (non-Javadoc)
+ * @see org.dllearner.core.Reasoner#prepareSubsumptionHierarchy(java.util.Set)
+ */
+ public void prepareSubsumptionHierarchy(Set<AtomicConcept> allowedConcepts) {
+ // TODO Auto-generated method stub
+
+ }
+
+ /**
+ * Test
+ *
+ * @param args
+ */
+ public static void main(String[] args) {
+ // System.out.println(System.getProperty("java.library.path"));
+
+ String uri = "http://www.co-ode.org/ontologies/pizza/2007/02/12/pizza.owl";
+
+ OWLOntologyManager manager = OWLManager.createOWLOntologyManager();
+ try {
+ manager.loadOntologyFromPhysicalURI(URI.create(uri));
+ new org.mindswap.pellet.owlapi.Reasoner(manager);
+ System.out.println("Reasoner loaded succesfully.");
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ }
+
+}
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <jen...@us...> - 2008-01-06 10:56:42
|
Revision: 340
http://dl-learner.svn.sourceforge.net/dl-learner/?rev=340&view=rev
Author: jenslehmann
Date: 2008-01-06 02:56:17 -0800 (Sun, 06 Jan 2008)
Log Message:
-----------
added FaCT++ native libraries (Windows,Linux,Mac) and OWL API binding for direct reasoner access
Added Paths:
-----------
trunk/lib/fact/
trunk/lib/fact/FaCT++OWLAPI-v1.1.10+.jar
trunk/lib/fact/FaCTPlusPlusJNI.dll
trunk/lib/fact/libFaCTPlusPlusJNI.jnilib
trunk/lib/fact/libFaCTPlusPlusJNI.so
Added: trunk/lib/fact/FaCT++OWLAPI-v1.1.10+.jar
===================================================================
(Binary files differ)
Property changes on: trunk/lib/fact/FaCT++OWLAPI-v1.1.10+.jar
___________________________________________________________________
Name: svn:mime-type
+ application/octet-stream
Added: trunk/lib/fact/FaCTPlusPlusJNI.dll
===================================================================
(Binary files differ)
Property changes on: trunk/lib/fact/FaCTPlusPlusJNI.dll
___________________________________________________________________
Name: svn:mime-type
+ application/octet-stream
Added: trunk/lib/fact/libFaCTPlusPlusJNI.jnilib
===================================================================
(Binary files differ)
Property changes on: trunk/lib/fact/libFaCTPlusPlusJNI.jnilib
___________________________________________________________________
Name: svn:mime-type
+ application/octet-stream
Added: trunk/lib/fact/libFaCTPlusPlusJNI.so
===================================================================
(Binary files differ)
Property changes on: trunk/lib/fact/libFaCTPlusPlusJNI.so
___________________________________________________________________
Name: svn:executable
+ *
Name: svn:mime-type
+ application/octet-stream
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <jen...@us...> - 2008-01-06 10:55:34
|
Revision: 339
http://dl-learner.svn.sourceforge.net/dl-learner/?rev=339&view=rev
Author: jenslehmann
Date: 2008-01-06 02:54:45 -0800 (Sun, 06 Jan 2008)
Log Message:
-----------
added Pellet libraries for direct reasoner access
Added Paths:
-----------
trunk/lib/pellet/
trunk/lib/pellet/aterm-java-1.6.jar
trunk/lib/pellet/pellet.jar
trunk/lib/pellet/relaxngDatatype.jar
trunk/lib/pellet/xsdlib.jar
Added: trunk/lib/pellet/aterm-java-1.6.jar
===================================================================
(Binary files differ)
Property changes on: trunk/lib/pellet/aterm-java-1.6.jar
___________________________________________________________________
Name: svn:mime-type
+ application/octet-stream
Added: trunk/lib/pellet/pellet.jar
===================================================================
(Binary files differ)
Property changes on: trunk/lib/pellet/pellet.jar
___________________________________________________________________
Name: svn:mime-type
+ application/octet-stream
Added: trunk/lib/pellet/relaxngDatatype.jar
===================================================================
(Binary files differ)
Property changes on: trunk/lib/pellet/relaxngDatatype.jar
___________________________________________________________________
Name: svn:mime-type
+ application/octet-stream
Added: trunk/lib/pellet/xsdlib.jar
===================================================================
(Binary files differ)
Property changes on: trunk/lib/pellet/xsdlib.jar
___________________________________________________________________
Name: svn:mime-type
+ application/octet-stream
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <ton...@us...> - 2008-01-03 15:33:45
|
Revision: 338
http://dl-learner.svn.sourceforge.net/dl-learner/?rev=338&view=rev
Author: tonytacker
Date: 2008-01-03 07:33:41 -0800 (Thu, 03 Jan 2008)
Log Message:
-----------
version 1
Modified Paths:
--------------
trunk/src/dl-learner/org/dllearner/gui/ComponentRetrievalTest.java
Added Paths:
-----------
trunk/src/dl-learner/org/dllearner/gui/Config.java
trunk/src/dl-learner/org/dllearner/gui/KnowledgeSourcePanel.java
trunk/src/dl-learner/org/dllearner/gui/LearningAlgorithmPanel.java
trunk/src/dl-learner/org/dllearner/gui/LearningProblemPanel.java
trunk/src/dl-learner/org/dllearner/gui/OutputPanel.java
trunk/src/dl-learner/org/dllearner/gui/ReasonerPanel.java
trunk/src/dl-learner/org/dllearner/gui/StartGUI.java
trunk/src/dl-learner/org/dllearner/gui/Startgui$1.class
trunk/src/dl-learner/org/dllearner/gui/Startgui.class
Removed Paths:
-------------
trunk/src/dl-learner/org/dllearner/gui/StartGUI_v4.java
Modified: trunk/src/dl-learner/org/dllearner/gui/ComponentRetrievalTest.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/gui/ComponentRetrievalTest.java 2008-01-02 13:52:44 UTC (rev 337)
+++ trunk/src/dl-learner/org/dllearner/gui/ComponentRetrievalTest.java 2008-01-03 15:33:41 UTC (rev 338)
@@ -37,6 +37,7 @@
ComponentManager cm = ComponentManager.getInstance();
List<Class<? extends KnowledgeSource>> sources = cm.getKnowledgeSources();
cm.knowledgeSource(sources.get(0));
+ System.out.println(sources.get(1).toString());
}
}
Added: trunk/src/dl-learner/org/dllearner/gui/Config.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/gui/Config.java (rev 0)
+++ trunk/src/dl-learner/org/dllearner/gui/Config.java 2008-01-03 15:33:41 UTC (rev 338)
@@ -0,0 +1,123 @@
+package org.dllearner.gui;
+
+/**
+ * Copyright (C) 2007, Jens Lehmann
+ *
+ * This file is part of DL-Learner.
+ *
+ * DL-Learner is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * DL-Learner is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+import java.io.File;
+import java.util.List;
+
+import org.dllearner.core.ComponentManager;
+import org.dllearner.core.KnowledgeSource;
+import org.dllearner.core.ReasonerComponent;
+import org.dllearner.core.ReasoningService;
+import org.dllearner.core.dl.Individual;
+
+/**
+ * config
+ *
+ * this class save all together used variables
+ *
+ * @author Tilo Hielscher
+ *
+ */
+
+public class Config {
+ protected static ComponentManager cm = ComponentManager.getInstance();
+ protected static KnowledgeSource source;
+ protected static File selectedFile;
+ protected static ReasonerComponent reasoner;
+ protected static ReasoningService rs;
+ protected static List<Individual> individuals;
+ protected static String[] kbBoxItems = {"Pleae select a type", "KBFile", "OWLFile", "SparqleEndpoint"};
+
+ /**
+ * status should show witch variables are set
+ * status[0] ... cm
+ * status[1] ... KnowledgeSource
+ * status[2] ... File or URL
+ * status[3] ...
+ */
+ protected static boolean[] status = new boolean[8];
+
+ protected boolean getStatus(int position) {
+ if (status[position])
+ return true;
+ else
+ return false;
+ }
+
+ protected ComponentManager getComponentManager() {
+ return cm;
+ }
+
+ protected void setComponentManager (ComponentManager input) {
+ cm = input;
+ }
+
+ protected File getFile () {
+ return selectedFile;
+ }
+
+ protected void setFile (File input) {
+ status[2] = true;
+ selectedFile = input;
+ }
+
+ protected ReasonerComponent getReasoner () {
+ return reasoner;
+ }
+
+ protected void setReasoner (ReasonerComponent input) {
+ status[3] = true;
+ reasoner = input;
+ }
+
+
+ protected ReasoningService getReasoningService () {
+ return rs;
+ }
+
+ protected void setReasoningService (ReasoningService input) {
+ status[4] = true;
+ rs = input;
+ }
+
+ protected List<Individual> getListIndividuals () {
+ return individuals;
+ }
+
+ protected void setListIndividuals (List<Individual> input) {
+ individuals = input;
+ }
+
+ protected String[] getKBBoxItems() {
+ return kbBoxItems;
+ }
+
+ protected KnowledgeSource getKnowledgeSource() {
+ status[1] = true;
+ return source;
+ }
+
+ protected void setKnowledgeSource(KnowledgeSource input) {
+ source = input;
+ }
+
+}
Added: trunk/src/dl-learner/org/dllearner/gui/KnowledgeSourcePanel.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/gui/KnowledgeSourcePanel.java (rev 0)
+++ trunk/src/dl-learner/org/dllearner/gui/KnowledgeSourcePanel.java 2008-01-03 15:33:41 UTC (rev 338)
@@ -0,0 +1,122 @@
+package org.dllearner.gui;
+
+/**
+ * Copyright (C) 2007, Jens Lehmann
+ *
+ * This file is part of DL-Learner.
+ *
+ * DL-Learner is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * DL-Learner is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+import java.io.File;
+//import java.util.List;
+
+import javax.swing.*;
+
+import java.awt.BorderLayout;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+import org.dllearner.kb.OWLFile;
+import org.dllearner.kb.KBFile;
+
+
+
+/**
+ * KnowledgeSourcePanel
+ *
+ * @author Tilo Hielscher
+ *
+ */
+
+public class KnowledgeSourcePanel extends JPanel implements ActionListener {
+
+ private static final long serialVersionUID = -7678275020058043937L;
+
+ private JFileChooser fc;
+ private JButton openButton;
+ private JTextField fileDisplay;
+ private String[] kbBoxItems = StartGUI.config.getKBBoxItems();
+ private JComboBox cb = new JComboBox(kbBoxItems);
+ private JPanel openPanel = new JPanel();
+
+ KnowledgeSourcePanel() {
+ super(new BorderLayout());
+
+ fc = new JFileChooser(new File("examples/"));
+ openButton = new JButton("Open File");
+ openButton.addActionListener(this);
+ fileDisplay = new JTextField(35);
+ fileDisplay.setEditable(false);
+
+ // test output
+ //List<Class<? extends KnowledgeSource>> sources = config.getComponentManager().getKnowledgeSources();
+ //for (int i=0; i<sources.size(); i++) cb.addItem(sources.get(i));
+ cb.addActionListener(this);
+
+ JPanel choosePanel = new JPanel();
+ choosePanel.add(cb);
+
+ add(choosePanel, BorderLayout.PAGE_START);
+ add(openPanel, BorderLayout.CENTER);
+ }
+
+ public void actionPerformed(ActionEvent e) {
+ // open File
+ if (e.getSource() == openButton) {
+ int returnVal = fc.showOpenDialog(KnowledgeSourcePanel.this);
+ if (returnVal == JFileChooser.APPROVE_OPTION) {
+ StartGUI.config.setFile(fc.getSelectedFile()); //save variable
+ fileDisplay.setText(StartGUI.config.getFile().toString());
+ StartGUI.config.getComponentManager().applyConfigEntry(StartGUI.config.getKnowledgeSource(), "url", StartGUI.config.getFile().toURI().toString());
+ StartGUI.config.getKnowledgeSource().init();
+ }
+ }
+ // choose none
+ if (cb.getSelectedItem().toString() == kbBoxItems[0]) {
+ System.out.println("Item: " + cb.getSelectedItem());
+ makeCenterClean();
+ }
+ // choose KB class
+ if (cb.getSelectedItem().toString() == kbBoxItems[1]) {
+ System.out.println("Item: " + cb.getSelectedItem());
+ makeCenterClean();
+ openPanel.add(fileDisplay);
+ openPanel.add(openButton);
+ openPanel.repaint();
+ StartGUI.config.setKnowledgeSource(StartGUI.config.getComponentManager().knowledgeSource(KBFile.class));
+ }
+ // choose OWL class
+ if (cb.getSelectedItem().toString() == kbBoxItems[2]) {
+ makeCenterClean();
+ openPanel.add(fileDisplay);
+ openPanel.add(openButton);
+ openPanel.repaint();
+ StartGUI.config.setKnowledgeSource(StartGUI.config.getComponentManager().knowledgeSource(OWLFile.class));
+ }
+ // choose SPARCLE class
+ if (cb.getSelectedItem().toString() == kbBoxItems[3]) {
+ System.out.println("Item: " + cb.getSelectedItem());
+ makeCenterClean();
+ }
+ }
+
+ private void makeCenterClean() {
+ openPanel.remove(fileDisplay);
+ openPanel.remove(openButton);
+ openPanel.repaint();
+ StartGUI.renew();
+ }
+}
Added: trunk/src/dl-learner/org/dllearner/gui/LearningAlgorithmPanel.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/gui/LearningAlgorithmPanel.java (rev 0)
+++ trunk/src/dl-learner/org/dllearner/gui/LearningAlgorithmPanel.java 2008-01-03 15:33:41 UTC (rev 338)
@@ -0,0 +1,39 @@
+package org.dllearner.gui;
+
+/**
+ * Copyright (C) 2007, Jens Lehmann
+ *
+ * This file is part of DL-Learner.
+ *
+ * DL-Learner is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * DL-Learner is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+import javax.swing.*;
+
+/**
+ * LearningAlgorithmPanel
+ *
+ * @author Tilo Hielscher
+ *
+ */
+
+public class LearningAlgorithmPanel extends JPanel {
+
+ private static final long serialVersionUID = 8721490771860452959L;
+
+ LearningAlgorithmPanel() {
+
+ }
+}
Added: trunk/src/dl-learner/org/dllearner/gui/LearningProblemPanel.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/gui/LearningProblemPanel.java (rev 0)
+++ trunk/src/dl-learner/org/dllearner/gui/LearningProblemPanel.java 2008-01-03 15:33:41 UTC (rev 338)
@@ -0,0 +1,39 @@
+package org.dllearner.gui;
+
+/**
+ * Copyright (C) 2007, Jens Lehmann
+ *
+ * This file is part of DL-Learner.
+ *
+ * DL-Learner is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * DL-Learner is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+import javax.swing.*;
+
+/**
+ * LearningProblemPanel
+ *
+ * @author Tilo Hielscher
+ *
+ */
+
+public class LearningProblemPanel extends JPanel {
+
+ private static final long serialVersionUID = -3819627680918930203L;
+
+ LearningProblemPanel() {
+
+ }
+}
Added: trunk/src/dl-learner/org/dllearner/gui/OutputPanel.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/gui/OutputPanel.java (rev 0)
+++ trunk/src/dl-learner/org/dllearner/gui/OutputPanel.java 2008-01-03 15:33:41 UTC (rev 338)
@@ -0,0 +1,71 @@
+package org.dllearner.gui;
+
+/**
+ * Copyright (C) 2007, Jens Lehmann
+ *
+ * This file is part of DL-Learner.
+ *
+ * DL-Learner is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * DL-Learner is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+import java.awt.BorderLayout;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+import javax.swing.*;
+
+/**
+ * OutputPanel
+ *
+ * @author Tilo Hielscher
+ *
+ */
+
+public class OutputPanel extends JPanel implements ActionListener {
+
+ private static final long serialVersionUID = 1643304576470046636L;
+
+ private JButton showButton;
+ private JTextArea infoArea;
+
+ OutputPanel() {
+ super(new BorderLayout());
+
+ showButton = new JButton("Show Variables");
+ showButton.addActionListener(this);
+ infoArea = new JTextArea(20,40);
+
+ JPanel showPanel = new JPanel();
+ showPanel.add(showButton);
+ JPanel infoPanel = new JPanel();
+ infoPanel.add(infoArea);
+
+ add(showPanel, BorderLayout.PAGE_START);
+ add(infoPanel, BorderLayout.CENTER);
+ }
+
+ public void actionPerformed(ActionEvent e) {
+ if (e.getSource() == showButton) {
+ if (StartGUI.config.getStatus(1)) { // file is selected and exist?
+ infoArea.append("SourceClass: " + StartGUI.config.getKnowledgeSource().toString() + "\n");
+ infoArea.append("FILE: " + StartGUI.config.getFile().toString() + "\n");
+ }
+ if (StartGUI.config.getStatus(2)) {
+
+ }
+
+ }
+ }
+}
Added: trunk/src/dl-learner/org/dllearner/gui/ReasonerPanel.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/gui/ReasonerPanel.java (rev 0)
+++ trunk/src/dl-learner/org/dllearner/gui/ReasonerPanel.java 2008-01-03 15:33:41 UTC (rev 338)
@@ -0,0 +1,99 @@
+package org.dllearner.gui;
+
+/**
+ * Copyright (C) 2007, Jens Lehmann
+ *
+ * This file is part of DL-Learner.
+ *
+ * DL-Learner is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * DL-Learner is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+import java.awt.BorderLayout;
+import java.awt.Dimension;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+import javax.swing.*;
+
+import org.dllearner.reasoning.DIGReasoner;
+
+//import org.dllearner.core.ReasonerComponent;
+//import org.dllearner.reasoning.DIGReasoner;
+
+//import org.dllearner.core.ComponentManager;
+//import org.dllearner.core.ReasoningService;
+
+/**
+ * ReasonerPanel
+ *
+ * @author Tilo Hielscher
+ *
+ */
+
+public class ReasonerPanel extends JPanel implements ActionListener {
+
+ private static final long serialVersionUID = -7678275020058043937L;
+
+ private JPanel digPanel = new JPanel();
+ private JPanel centerPanel = new JPanel();
+ private JButton digButton;
+ private JList digList = new JList();
+
+ ReasonerPanel() {
+ super(new BorderLayout());
+
+ digButton = new JButton("Use DIG by default");
+ digButton.addActionListener(this);
+
+ // create a scrollable list of examples
+ digList.setLayoutOrientation(JList.VERTICAL);
+ digList.setVisibleRowCount(-1);
+ JScrollPane listScroller = new JScrollPane(digList);
+ listScroller.setPreferredSize(new Dimension(250, 80));
+ centerPanel.add(listScroller);
+
+ digPanel.add(digButton);
+ add(digPanel, BorderLayout.PAGE_START);
+
+ centerPanel.add(digList);
+ add(centerPanel, BorderLayout.CENTER);
+
+ }
+
+ public void actionPerformed(ActionEvent e) {
+ if (e.getSource() == digButton) { // DIG
+ StartGUI.config.setReasoner(StartGUI.config.getComponentManager().reasoner(DIGReasoner.class, StartGUI.config.getKnowledgeSource()));
+ //StartGUI.config.getReasoner().init(); //error
+ System.out.println("test");
+
+ //config.setReasoningService(config.getComponentManager().reasoningService(config.getReasoner()));
+
+ // set list
+ //Set<Individual> individualsSet = config.getReasoningService().getIndividuals();
+ //config.setListIndividuals(new LinkedList<Individual>(individualsSet));
+
+ // graphic
+ //DefaultListModel listModel = new DefaultListModel();
+ //for(Individual ind : config.getListIndividuals())
+ //listModel.addElement(ind);
+
+ // graphic
+ //Set<String> exampleSet = new HashSet<String>();
+ //int[] selectedIndices = digList.getSelectedIndices();
+ //for(int i : selectedIndices)
+ //exampleSet.add(config.getListIndividuals().get(i).toString());
+ }
+ }
+}
Added: trunk/src/dl-learner/org/dllearner/gui/StartGUI.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/gui/StartGUI.java (rev 0)
+++ trunk/src/dl-learner/org/dllearner/gui/StartGUI.java 2008-01-03 15:33:41 UTC (rev 338)
@@ -0,0 +1,71 @@
+package org.dllearner.gui;
+
+/**
+ * Copyright (C) 2007, Jens Lehmann
+ *
+ * This file is part of DL-Learner.
+ *
+ * DL-Learner is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * DL-Learner is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+import javax.swing.*;
+
+/**
+ * StartGUI
+ *
+ * @author Tilo Hielscher
+ *
+ */
+
+public class StartGUI extends JFrame {
+
+ private static final long serialVersionUID = -739265982906533775L;
+
+ public static Config config = new Config();
+
+ private static final JTabbedPane tabPane = new JTabbedPane();
+ private JPanel tab1 = new JPanel();
+ private JPanel tab2 = new JPanel();
+ private JPanel tab3 = new JPanel();
+ private JPanel tab4 = new JPanel();
+ private JPanel tab5 = new JPanel();
+
+ public StartGUI() {
+ this.setTitle("DL-Learner GUI");
+ this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+ this.setLocationByPlatform(true);
+ this.setSize(640, 480);
+ tab1.add(new KnowledgeSourcePanel());
+ tab2.add(new ReasonerPanel());
+ tab3.add(new LearningProblemPanel());
+ tab4.add(new LearningAlgorithmPanel());
+ tab5.add(new OutputPanel());
+ tabPane.addTab("Knowledge Source", tab1);
+ tabPane.addTab("Reasoner", tab2);
+ tabPane.addTab("Learning Problem", tab3);
+ tabPane.addTab("Learning Algortihm", tab4);
+ tabPane.addTab("Output", tab5);
+ this.add(tabPane);
+ this.setVisible(true);
+ }
+
+ public static void main(String[] args) {
+ new StartGUI();
+ }
+
+ protected static void renew() {
+ tabPane.repaint();
+ }
+}
Deleted: trunk/src/dl-learner/org/dllearner/gui/StartGUI_v4.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/gui/StartGUI_v4.java 2008-01-02 13:52:44 UTC (rev 337)
+++ trunk/src/dl-learner/org/dllearner/gui/StartGUI_v4.java 2008-01-03 15:33:41 UTC (rev 338)
@@ -1,214 +0,0 @@
-package org.dllearner.gui;
-
-//File : gui/containers/dialogs/filechooser/CountWords.java
-//Purpose: Counts words in file.
-// Illustrates menus, JFileChooser, Scanner..
-//Author : Fred Swartz - 2006-10-10 - Placed in public domain.
-
-import java.awt.*;
-import java.awt.event.*;
-import javax.swing.*;
-
-//import org.dllearner.algorithms.RandomGuesser;
-//import org.dllearner.core.Component;
-import org.dllearner.core.ComponentManager;
-import org.dllearner.core.KnowledgeSource;
-//import org.dllearner.core.LearningAlgorithm;
-//import org.dllearner.core.LearningProblem;
-//import org.dllearner.core.ReasonerComponent;
-//import org.dllearner.core.ReasoningService;
-import org.dllearner.kb.OWLFile;
-//import org.dllearner.learningproblems.PosNegDefinitionLP;
-//import org.dllearner.reasoning.DIGReasoner;
-
-import java.io.*;
-import java.util.*;
-
-////////////////////////////////////////////////////////CountWords
-public class StartGUI_v4 extends JFrame {
-
-
- /**
- *
- */
- private static final long serialVersionUID = 9151367563590748364L;
-
-//====================================================== fields
- JTextField _fileNameTF = new JTextField(15);
- JTextField _wordCountTF = new JTextField(4);
- JFileChooser _fileChooser = new JFileChooser();
- JTextArea _textField = new JTextArea();
- ComponentManager cm = ComponentManager.getInstance(); // create singleton instance
-
- //================================================= constructor
- StartGUI_v4() {
- //... Create / set component characteristics.
- _fileNameTF.setEditable(false);
- _wordCountTF.setEditable(false);
-
- //... Add listeners <-- extra classes
-
- //... Create content pane, layout components
- JPanel content = new JPanel();
- content.setLayout(new FlowLayout());
- content.add(new JLabel("File:")); // name of opend file
- content.add(_fileNameTF);
- content.add(new JLabel("Word Count:")); // test
- content.add(_wordCountTF); // test
- content.add(_textField); // test_output
-
- //... Create menu elements (menubar, menu, menu item)
- JMenuBar menubar = new JMenuBar();
- JMenu fileMenu = new JMenu("File");
- JMenuItem openItem = new JMenuItem("Open");
- openItem.addActionListener(new OpenAction());
- JMenuItem saveItem = new JMenuItem("Save");
- saveItem.addActionListener(new SaveAction());
- JMenuItem exitItem = new JMenuItem("Exit");
- exitItem.addActionListener(new ExitAction());
-
-
- //... Assemble the menu
- menubar.add(fileMenu);
- fileMenu.add(openItem);
- //fileMenu.add(saveItem);
- fileMenu.add(exitItem);
-
- //... _textField (TextArea) into a JScrollPane
- JScrollPane scrollPane = new JScrollPane(_textField);
- scrollPane.setPreferredSize(new Dimension(320, 240));
-
- //... Set window characteristics
- this.setJMenuBar(menubar);
- this.setContentPane(content);
- this.setTitle("DL-Learner");
- this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
- this.add(scrollPane);
- this.pack(); // Layout components.
- this.setLocationRelativeTo(null); // Center window.
-
- // RUN
-
-
- //System.out.println("components");
- //System.out.println(cm.getComponents()); // show components
- //System.out.println("knowledgeSources");
- //System.out.println(cm.getKnowledgeSources()); // possible sources
-
-
-
-/*
- // create DIG reasoning service with standard settings
- ReasonerComponent reasoner = cm.reasoner(DIGReasoner.class, source);
- // ReasoningService rs = cm.reasoningService(DIGReasonerNew.class, source);
- reasoner.init();
- ReasoningService rs = cm.reasoningService(reasoner);
-
- // create a learning problem and set positive and negative examples
- LearningProblem lp = cm.learningProblem(PosNegDefinitionLP.class, rs);
- Set<String> positiveExamples = new TreeSet<String>();
- positiveExamples.add("http://example.com/father#stefan");
- positiveExamples.add("http://example.com/father#markus");
- positiveExamples.add("http://example.com/father#martin");
- Set<String> negativeExamples = new TreeSet<String>();
- negativeExamples.add("http://example.com/father#heinz");
- negativeExamples.add("http://example.com/father#anna");
- negativeExamples.add("http://example.com/father#michelle");
- cm.applyConfigEntry(lp, "positiveExamples", positiveExamples);
- cm.applyConfigEntry(lp, "negativeExamples", negativeExamples);
- lp.init();
-
- // create the learning algorithm
- LearningAlgorithm la = cm.learningAlgorithm(RandomGuesser.class, lp, rs);
- cm.applyConfigEntry(la, "numberOfTrees", 100);
- cm.applyConfigEntry(la, "maxDepth", 5);
- la.init();
-
- // start the algorithm and print the best concept found
- //la.start();
- //System.out.println(la.getBestSolution());
-*/
-
- }
-
- // a test method
- //============================================= countWordsInFile
- private int countWordsInFile(File f) {
-
- int numberOfWords = 0; // Count of words.
-
- try {
- Scanner in = new Scanner(f);
-
- while (in.hasNext()) {
- String word = in.next(); // Read a "token".
- numberOfWords++;
- }
- in.close(); // Close Scanner's file.
-
- } catch (FileNotFoundException fnfex) {
- // ... We just got the file from the JFileChooser,
- // so it's hard to believe there's problem, but...
- JOptionPane.showMessageDialog(StartGUI_v4.this,
- fnfex.getMessage());
- }
- return numberOfWords;
- }
-
-
- ///////////////////////////////////////////////////// OpenAction
- class OpenAction implements ActionListener {
- public void actionPerformed(ActionEvent ae) {
- //... Open a file dialog.
- int retval = _fileChooser.showOpenDialog(StartGUI_v4.this);
- if (retval == JFileChooser.APPROVE_OPTION) {
- //... The user selected a file, get it, use it.
- File file = _fileChooser.getSelectedFile();
-
- //... Update user interface.
- _fileNameTF.setText(file.getName());
- _wordCountTF.setText("" + countWordsInFile(file));
- //show file in _textField
- try {
- _textField.read(new FileReader(file), "");
- } catch (Exception e) {
- e.printStackTrace();
- }
- // create knowledge source
- KnowledgeSource source = cm.knowledgeSource(OWLFile.class);
- //String example = "examples/father.owl";
- cm.applyConfigEntry(source, "url", file.toURI().toString());
- source.init();
- }
- }
- }
-
- ///////////////////////////////////////////////////// OpenAction
- class SaveAction implements ActionListener {
- public void actionPerformed(ActionEvent ae) {
- //... Open a file dialog.
- int retval = _fileChooser.showOpenDialog(StartGUI_v4.this);
- if (retval == JFileChooser.APPROVE_OPTION) {
- //... The user selected a file, get it, use it.
- File file = _fileChooser.getSelectedFile();
-
- //... Update user interface.
- _fileNameTF.setText(file.getName());
- _wordCountTF.setText("" + countWordsInFile(file));
- }
- }
- }
-
- ///////////////////////////////////////////////////// ExitAction
- class ExitAction implements ActionListener {
- public void actionPerformed(ActionEvent ae) {
- System.exit(0);
- }
- }
-
- //========================================================= main
- public static void main(String[] args) {
- JFrame window = new StartGUI_v4();
- window.setVisible(true);
- }
-}
\ No newline at end of file
Added: trunk/src/dl-learner/org/dllearner/gui/Startgui$1.class
===================================================================
(Binary files differ)
Property changes on: trunk/src/dl-learner/org/dllearner/gui/Startgui$1.class
___________________________________________________________________
Name: svn:mime-type
+ application/octet-stream
Added: trunk/src/dl-learner/org/dllearner/gui/Startgui.class
===================================================================
(Binary files differ)
Property changes on: trunk/src/dl-learner/org/dllearner/gui/Startgui.class
___________________________________________________________________
Name: svn:mime-type
+ application/octet-stream
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <jen...@us...> - 2008-01-02 13:52:48
|
Revision: 337
http://dl-learner.svn.sourceforge.net/dl-learner/?rev=337&view=rev
Author: jenslehmann
Date: 2008-01-02 05:52:44 -0800 (Wed, 02 Jan 2008)
Log Message:
-----------
fixed non-working option improveSubsumptionHierarchy in refinement based learning algorithm
Modified Paths:
--------------
trunk/src/dl-learner/org/dllearner/algorithms/refinement/ROLearner.java
Modified: trunk/src/dl-learner/org/dllearner/algorithms/refinement/ROLearner.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/algorithms/refinement/ROLearner.java 2008-01-02 12:59:17 UTC (rev 336)
+++ trunk/src/dl-learner/org/dllearner/algorithms/refinement/ROLearner.java 2008-01-02 13:52:44 UTC (rev 337)
@@ -59,6 +59,7 @@
private boolean useOverlyGeneralList = true;
private boolean useShortConceptConstruction = true;
private double horizontalExpansionFactor = 0.6;
+ private boolean improveSubsumptionHierarchy = true;
private boolean useAllConstructor = true;
private boolean useExistsConstructor = true;
private boolean useNegation = true;
@@ -236,6 +237,8 @@
useShortConceptConstruction = (Boolean) entry.getValue();
} else if(name.equals("horzontalExpansionFactor")) {
horizontalExpansionFactor = (Double) entry.getValue();
+ } else if(name.equals("improveSubsumptionHierarchy")) {
+ improveSubsumptionHierarchy = (Boolean) entry.getValue();
} else if(name.equals("useAllConstructor")) {
useAllConstructor = (Boolean) entry.getValue();
} else if(name.equals("useExistsConstructor")) {
@@ -297,7 +300,8 @@
// prepare subsumption and role hierarchies, because they are needed
// during the run of the algorithm
rs.prepareSubsumptionHierarchy(usedConcepts);
- rs.getSubsumptionHierarchy().improveSubsumptionHierarchy();
+ if(improveSubsumptionHierarchy)
+ rs.getSubsumptionHierarchy().improveSubsumptionHierarchy();
rs.prepareRoleHierarchy(usedRoles);
}
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <jen...@us...> - 2008-01-02 12:59:34
|
Revision: 336
http://dl-learner.svn.sourceforge.net/dl-learner/?rev=336&view=rev
Author: jenslehmann
Date: 2008-01-02 04:59:17 -0800 (Wed, 02 Jan 2008)
Log Message:
-----------
fixed a couple of errors and warnings
Modified Paths:
--------------
trunk/src/dl-learner/org/dllearner/kb/SparqlEndpointRestructured.java
trunk/src/dl-learner/org/dllearner/kb/sparql/ClassNode.java
trunk/src/dl-learner/org/dllearner/kb/sparql/ExtractionAlgorithm.java
trunk/src/dl-learner/org/dllearner/kb/sparql/InstanceNode.java
trunk/src/dl-learner/org/dllearner/kb/sparql/Node.java
trunk/src/dl-learner/org/dllearner/kb/sparql/PropertyNode.java
Modified: trunk/src/dl-learner/org/dllearner/kb/SparqlEndpointRestructured.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/SparqlEndpointRestructured.java 2007-12-14 20:16:47 UTC (rev 335)
+++ trunk/src/dl-learner/org/dllearner/kb/SparqlEndpointRestructured.java 2008-01-02 12:59:17 UTC (rev 336)
@@ -30,7 +30,6 @@
import java.util.HashMap;
import java.util.HashSet;
import java.util.LinkedList;
-import java.util.Random;
import java.util.Set;
import org.dllearner.core.KnowledgeSource;
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/ClassNode.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/ClassNode.java 2007-12-14 20:16:47 UTC (rev 335)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/ClassNode.java 2008-01-02 12:59:17 UTC (rev 336)
@@ -23,8 +23,6 @@
import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;
-import java.util.SortedSet;
-import java.util.TreeSet;
import java.util.Vector;
import org.dllearner.utilities.StringTuple;
@@ -103,11 +101,6 @@
}
@Override
- public int compareTo(Object n){
- return super.compareTo((Node)n);
- //
- }
- @Override
public int compareTo(Node n){
return super.compareTo(n);
//
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/ExtractionAlgorithm.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/ExtractionAlgorithm.java 2007-12-14 20:16:47 UTC (rev 335)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/ExtractionAlgorithm.java 2008-01-02 12:59:17 UTC (rev 336)
@@ -21,9 +21,6 @@
import java.net.URI;
import java.util.HashSet;
-import java.util.Iterator;
-import java.util.Set;
-import java.util.TreeSet;
import java.util.Vector;
// this class is used to extract the information recursively
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/InstanceNode.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/InstanceNode.java 2007-12-14 20:16:47 UTC (rev 335)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/InstanceNode.java 2008-01-02 12:59:17 UTC (rev 336)
@@ -23,8 +23,6 @@
import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;
-import java.util.SortedSet;
-import java.util.TreeSet;
import java.util.Vector;
import org.dllearner.utilities.StringTuple;
@@ -107,11 +105,6 @@
}
@Override
- public int compareTo(Object n){
- return 0;
- //
- }
- @Override
public int compareTo(Node n){
return super.compareTo(n);
//
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/Node.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/Node.java 2007-12-14 20:16:47 UTC (rev 335)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/Node.java 2008-01-02 12:59:17 UTC (rev 336)
@@ -24,7 +24,7 @@
import java.util.Vector;
// abstract class
-public abstract class Node implements Comparable{
+public abstract class Node implements Comparable<Node> {
URI uri;
protected String type;
protected boolean expanded = false;
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/PropertyNode.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/PropertyNode.java 2007-12-14 20:16:47 UTC (rev 335)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/PropertyNode.java 2008-01-02 12:59:17 UTC (rev 336)
@@ -27,7 +27,7 @@
import org.dllearner.utilities.StringTuple;
-public class PropertyNode extends Node implements Comparable{
+public class PropertyNode extends Node {
// the a and b part of a property
private Node a;
@@ -102,15 +102,10 @@
if(this.uri.equals(n.uri))return true;
else return false;
}
+
@Override
- public int compareTo(Object n){
- return 0;
- //
- }
- @Override
public int compareTo(Node n){
return super.compareTo(n);
- //
}
}
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <ku...@us...> - 2007-12-14 20:16:54
|
Revision: 335
http://dl-learner.svn.sourceforge.net/dl-learner/?rev=335&view=rev
Author: kurzum
Date: 2007-12-14 12:16:47 -0800 (Fri, 14 Dec 2007)
Log Message:
-----------
a lot of changes
Modified Paths:
--------------
trunk/src/dl-learner/org/dllearner/kb/SparqlEndpointRestructured.java
trunk/src/dl-learner/org/dllearner/kb/sparql/Cache.java
trunk/src/dl-learner/org/dllearner/kb/sparql/ClassNode.java
trunk/src/dl-learner/org/dllearner/kb/sparql/ExtractionAlgorithm.java
trunk/src/dl-learner/org/dllearner/kb/sparql/InstanceNode.java
trunk/src/dl-learner/org/dllearner/kb/sparql/Manager.java
trunk/src/dl-learner/org/dllearner/kb/sparql/Manipulator.java
trunk/src/dl-learner/org/dllearner/kb/sparql/Node.java
trunk/src/dl-learner/org/dllearner/kb/sparql/PredefinedFilter.java
trunk/src/dl-learner/org/dllearner/kb/sparql/PropertyNode.java
trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlQueryMaker.java
trunk/src/dl-learner/org/dllearner/kb/sparql/TypedSparqlQuery.java
Added Paths:
-----------
trunk/src/dl-learner/org/dllearner/kb/sparql/TypedSparqlQueryClasses.java
trunk/src/dl-learner/org/dllearner/kb/sparql/TypedSparqlQueryInterface.java
Modified: trunk/src/dl-learner/org/dllearner/kb/SparqlEndpointRestructured.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/SparqlEndpointRestructured.java 2007-12-08 19:37:08 UTC (rev 334)
+++ trunk/src/dl-learner/org/dllearner/kb/SparqlEndpointRestructured.java 2007-12-14 20:16:47 UTC (rev 335)
@@ -80,7 +80,7 @@
private boolean dumpToFile = true;
private boolean useLits = false;
private boolean getAllSuperClasses = true;
- private int breakSuperClassRetrievalAfter = 500;
+ private int breakSuperClassRetrievalAfter = 200;
private boolean learnDomain = false;
private boolean learnRange = false;
@@ -281,15 +281,16 @@
m.useConfiguration(sqt, sse, man, recursionDepth, getAllSuperClasses);
try {
String ont = "";
+ System.out.println(learnDomain);
// used to learn a domain of a role
if (learnDomain || learnRange) {
Set<String> pos=new HashSet<String>();
- //Set<String> neg=new HashSet<String>();
+ Set<String> neg=new HashSet<String>();
if(learnDomain){
pos = m.getDomainInstancesForRole(role);
- //neg = m.getRangeInstancesForRole(role);
+ neg = m.getRangeInstancesForRole(role);
}else if(learnRange){
- //neg = m.getDomainInstancesForRole(role);
+ neg = m.getDomainInstancesForRole(role);
pos = m.getRangeInstancesForRole(role);
}
//choose 30
@@ -303,24 +304,24 @@
pos=tmp;
System.out.println("Instances used: "+pos.size());
- /*tmp=new HashSet<String>();
+ tmp=new HashSet<String>();
for(String one:neg){
tmp.add(one);
- if(tmp.size()>=5)break;
+ if(tmp.size()>=numberOfInstancesUsedForRoleLearning)break;
}
- neg=tmp;*/
+ neg=tmp;
instances=new HashSet<String>();
instances.addAll(pos);
- //instances.addAll(neg);
+ instances.addAll(neg);
for(String one:pos){
System.out.println("+\""+one+"\"");
}
- /*for(String one:neg){
+ for(String one:neg){
System.out.println("-\""+one+"\"");
- }*/
+ }
/*Random r= new Random();
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/Cache.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/Cache.java 2007-12-08 19:37:08 UTC (rev 334)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/Cache.java 2007-12-14 20:16:47 UTC (rev 335)
@@ -32,6 +32,7 @@
// Object can be the cache itself
// or a cache object(one entry)
// it now uses a hashmap and can contain different queries at once
+ private HashMap<String, String> hm;
final static long serialVersionUID = 104;
transient String basedir = "";
@@ -39,7 +40,7 @@
long timestamp;
long daysoffreshness = 15;
long multiplier = 24 * 60 * 60 * 1000;// h m s ms
- private HashMap<String, String> hm;
+ private HashMap<String, String> inmem_cache;
// constructor for the cache itself
public Cache(String path) {
@@ -154,4 +155,5 @@
return content;
}
+
}
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/ClassNode.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/ClassNode.java 2007-12-08 19:37:08 UTC (rev 334)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/ClassNode.java 2007-12-14 20:16:47 UTC (rev 335)
@@ -40,7 +40,7 @@
//expands all directly connected nodes
@Override
- public Vector<Node> expand(TypedSparqlQuery tsq, Manipulator m) {
+ public Vector<Node> expand(TypedSparqlQueryInterface tsq, Manipulator m) {
Set<StringTuple> s = tsq.query(this.uri);
// see manipulator
s = m.check(s, this);
@@ -83,7 +83,7 @@
// gets the types for properties recursively
@Override
- public Vector<Node> expandProperties(TypedSparqlQuery tsq, Manipulator m) {
+ public Vector<Node> expandProperties(TypedSparqlQueryInterface tsq, Manipulator m) {
// TODO return type doesn't make sense
return new Vector<Node>();
}
@@ -101,5 +101,16 @@
return s;
}
+
+ @Override
+ public int compareTo(Object n){
+ return super.compareTo((Node)n);
+ //
+ }
+ @Override
+ public int compareTo(Node n){
+ return super.compareTo(n);
+ //
+ }
}
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/ExtractionAlgorithm.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/ExtractionAlgorithm.java 2007-12-08 19:37:08 UTC (rev 334)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/ExtractionAlgorithm.java 2007-12-14 20:16:47 UTC (rev 335)
@@ -20,6 +20,10 @@
package org.dllearner.kb.sparql;
import java.net.URI;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.Set;
+import java.util.TreeSet;
import java.util.Vector;
// this class is used to extract the information recursively
@@ -29,6 +33,8 @@
private Manipulator manipulator;
private int recursionDepth = 2;
private boolean getAllBackground = true;
+ private boolean closeAfterRecursion = true;
+ private boolean print_flag=false;
public ExtractionAlgorithm(Configuration Configuration) {
this.configuration = Configuration;
@@ -42,7 +48,7 @@
return new InstanceNode(u);
}
- public Vector<Node> expandAll(URI[] u, TypedSparqlQuery tsp) {
+ public Vector<Node> expandAll(URI[] u, TypedSparqlQueryInterface tsp) {
Vector<Node> v = new Vector<Node>();
for (URI one : u) {
v.add(expandNode(one, tsp));
@@ -55,11 +61,12 @@
cave: the recursion is not a recursion anymore,
it was transformed to an iteration
*/
- public Node expandNode(URI u, TypedSparqlQuery tsp) {
+ public Node expandNode(URI u, TypedSparqlQueryInterface tsp) {
+ long time=System.currentTimeMillis();
Node n = getFirstNode(u);
Vector<Node> v = new Vector<Node>();
v.add(n);
- System.out.println("StartVector: " + v);
+ p("StartVector: " + v);
// n.expand(tsp, this.Manipulator);
// Vector<Node> second=
for (int x = 1; x <= recursionDepth; x++) {
@@ -67,7 +74,7 @@
Vector<Node> tmp = new Vector<Node>();
while (v.size() > 0) {
Node tmpNode = v.remove(0);
- System.out.println("Expanding " + tmpNode);
+ p("Expanding " + tmpNode);
// System.out.println(this.Manipulator);
// these are the new not expanded nodes
@@ -77,29 +84,74 @@
tmp.addAll(tmpVec);
}
v = tmp;
- System.out
- .println("Recursion counter: " + x + " with " + v.size() + " Nodes remaining");
+ System.out.println("Recursion counter: " + x +
+ " with " + v.size() + " Nodes remaining, needed: "
+ +(System.currentTimeMillis()-time));
+ time=System.currentTimeMillis();
}
+ HashSet<String> hadAlready=new HashSet<String>();
// gets All Class Nodes and expands them further
if (this.getAllBackground) {
+ //Set<Node> classes = new TreeSet<Node>();
Vector<Node> classes = new Vector<Node>();
+
+ Vector<Node> instances = new Vector<Node>();
for (Node one : v) {
if (one instanceof ClassNode) {
classes.add(one);
}
+ if (one instanceof InstanceNode) {
+ instances.add(one);
+ }
+
}
+ System.out.println(instances.size());
+ TypedSparqlQueryClasses tsqc=new TypedSparqlQueryClasses(configuration);
+ if(closeAfterRecursion){
+ while (instances.size() > 0) {
+ p("Getting classes for remaining instances: " + instances.size());
+ Node next = instances.remove(0);
+ p("Getting classes for: " + next);
+ classes.addAll(next.expand(tsqc, manipulator));
+ if (classes.size()>=manipulator.breakSuperClassRetrievalAfter){break;}
+ }
+ }
+ Vector<Node>tmp=new Vector<Node>();
+ int i=0;
while (classes.size() > 0) {
- System.out.println("Remaining classes: " + classes.size());
+ p("Remaining classes: " + classes.size());
+ //Iterator<Node> it=classes.iterator();
+ //Node next =(Node) it.next();
+ //classes.remove(next);
Node next = classes.remove(0);
- System.out.println("Expanding: " + next);
- classes.addAll(next.expand(tsp, manipulator));
- if (classes.size()>=manipulator.breakSuperClassRetrievalAfter){break;}
+
+ if(!hadAlready.contains(next.uri.toString())){
+ p("Expanding: " + next);
+ //System.out.println(hadAlready.size());
+ hadAlready.add(next.uri.toString());
+ tmp=next.expand(tsp, manipulator);
+ classes.addAll(tmp);
+ tmp=new Vector<Node>();
+ if(i % 50==0)System.out.println("got "+i+" extra classes, max: "+manipulator.breakSuperClassRetrievalAfter);
+ i++;
+ if (i>=manipulator.breakSuperClassRetrievalAfter){break;}
+ }
+ //System.out.println("Skipping");
+
+
+ //if (classes.size()>=manipulator.breakSuperClassRetrievalAfter){break;}
+
}
+ //System.out.println((System.currentTimeMillis()-time)+"");
}
return n;
}
+
+ void p(String s){
+ if(print_flag)System.out.println(s);
+ }
}
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/InstanceNode.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/InstanceNode.java 2007-12-08 19:37:08 UTC (rev 334)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/InstanceNode.java 2007-12-14 20:16:47 UTC (rev 335)
@@ -44,7 +44,7 @@
//expands all directly connected nodes
@Override
- public Vector<Node> expand(TypedSparqlQuery tsq, Manipulator m) {
+ public Vector<Node> expand(TypedSparqlQueryInterface tsq, Manipulator m) {
Set<StringTuple> s = tsq.query(uri);
// see Manipulator
@@ -80,7 +80,7 @@
// gets the types for properties recursively
@Override
- public Vector<Node> expandProperties(TypedSparqlQuery tsq, Manipulator m) {
+ public Vector<Node> expandProperties(TypedSparqlQueryInterface tsq, Manipulator m) {
for (PropertyNode one : properties) {
one.expandProperties(tsq, m);
}
@@ -105,5 +105,16 @@
return s;
}
+
+ @Override
+ public int compareTo(Object n){
+ return 0;
+ //
+ }
+ @Override
+ public int compareTo(Node n){
+ return super.compareTo(n);
+ //
+ }
}
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/Manager.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/Manager.java 2007-12-08 19:37:08 UTC (rev 334)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/Manager.java 2007-12-14 20:16:47 UTC (rev 335)
@@ -52,7 +52,7 @@
} catch (Exception e) {
e.printStackTrace();
}
- Set<StringTuple> t = this.typedSparqlQuery.getTupelsForRole(u, true);
+ Set<StringTuple> t = ((TypedSparqlQuery)this.typedSparqlQuery).getTupelsForRole(u, true);
Set<String> ret = new HashSet<String>();
for (StringTuple one : t) {
@@ -68,7 +68,7 @@
} catch (Exception e) {
e.printStackTrace();
}
- Set<StringTuple> t = this.typedSparqlQuery.getTupelsForRole(u,false);
+ Set<StringTuple> t = ((TypedSparqlQuery)this.typedSparqlQuery).getTupelsForRole(u,false);
Set<String> ret = new HashSet<String>();
for (StringTuple one : t) {
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/Manipulator.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/Manipulator.java 2007-12-08 19:37:08 UTC (rev 334)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/Manipulator.java 2007-12-14 20:16:47 UTC (rev 335)
@@ -49,7 +49,7 @@
this.blankNodeIdentifier = blankNodeIdentifier;
this.replaceObject=replaceObject;
this.replacePredicate=replacePredicate;
-
+ this.breakSuperClassRetrievalAfter=breakSuperClassRetrievalAfter;
Set<String> classproperties = new HashSet<String>();
classproperties.add(subclass);
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/Node.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/Node.java 2007-12-08 19:37:08 UTC (rev 334)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/Node.java 2007-12-14 20:16:47 UTC (rev 335)
@@ -24,7 +24,7 @@
import java.util.Vector;
// abstract class
-public abstract class Node {
+public abstract class Node implements Comparable{
URI uri;
protected String type;
protected boolean expanded = false;
@@ -33,9 +33,9 @@
this.uri = u;
}
- public abstract Vector<Node> expand(TypedSparqlQuery tsq, Manipulator m);
+ public abstract Vector<Node> expand(TypedSparqlQueryInterface tsq, Manipulator m);
- public abstract Vector<Node> expandProperties(TypedSparqlQuery tsq, Manipulator m);
+ public abstract Vector<Node> expandProperties(TypedSparqlQueryInterface tsq, Manipulator m);
public abstract Set<String> toNTriple();
@@ -48,5 +48,12 @@
public URI getURI() {
return uri;
}
+ public boolean equals(Node n){
+ if(this.uri.equals(n.uri))return true;
+ else return false;
+ }
+ public int compareTo(Node n){
+ return this.uri.toString().compareTo(n.uri.toString());
+ }
}
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/PredefinedFilter.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/PredefinedFilter.java 2007-12-08 19:37:08 UTC (rev 334)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/PredefinedFilter.java 2007-12-14 20:16:47 UTC (rev 335)
@@ -32,6 +32,10 @@
return YagoFilter();
case 2:
return SKOS();
+ case 3:
+ return YAGOSKOS();
+ case 4:
+ return YagoSpecialHierarchy();
}
return null;
}
@@ -47,11 +51,12 @@
pred.add("http://dbpedia.org/property/website");
pred.add("http://dbpedia.org/property/wikipage");
pred.add("http://dbpedia.org/property/wikiPageUsesTemplate");
+ pred.add("http://dbpedia.org/property/relatedInstance");
-
Set<String> obj = new HashSet<String>();
- obj.add("http://dbpedia.org/resource/Category:Wikipedia_");
- obj.add("http://dbpedia.org/resource/Category:Articles_");
+ //obj.add("http://dbpedia.org/resource/Category:Wikipedia_");
+ //obj.add("http://dbpedia.org/resource/Category:Articles_");
+ obj.add("http://dbpedia.org/resource/Category:");
obj.add("http://dbpedia.org/resource/Template");
obj.add("http://xmlns.com/foaf/0.1/");
obj.add("http://upload.wikimedia.org/wikipedia/commons");
@@ -63,7 +68,36 @@
return new SparqlQueryType("forbid", obj, pred, "false");
}
+ public static SparqlQueryType YagoSpecialHierarchy(){
+ Set<String> pred = new HashSet<String>();
+ pred.add("http://www.w3.org/2004/02/skos/core");
+ pred.add("http://www.w3.org/2002/07/owl#sameAs");
+ pred.add("http://xmlns.com/foaf/0.1/");
+
+ pred.add("http://dbpedia.org/property/reference");
+ pred.add("http://dbpedia.org/property/website");
+ pred.add("http://dbpedia.org/property/wikipage");
+ pred.add("http://dbpedia.org/property/wikiPageUsesTemplate");
+ pred.add("http://dbpedia.org/property/relatedInstance");
+ pred.add("http://dbpedia.org/property/monarch");
+
+
+ Set<String> obj = new HashSet<String>();
+ obj.add("http://dbpedia.org/resource/Category:Wikipedia_");
+ obj.add("http://dbpedia.org/resource/Category:Articles_");
+ obj.add("http://dbpedia.org/resource/Template");
+ obj.add("http://xmlns.com/foaf/0.1/");
+ obj.add("http://upload.wikimedia.org/wikipedia/commons");
+ obj.add("http://upload.wikimedia.org/wikipedia");
+ obj.add("http://www.geonames.org");
+ obj.add("http://www.w3.org/2006/03/wn/wn20/instances/synset");
+ obj.add("http://www4.wiwiss.fu-berlin.de/flickrwrappr");
+ obj.add("http://www.w3.org/2004/02/skos/core");
+
+ return new SparqlQueryType("forbid", obj, pred, "false");
+ }
+
public static SparqlQueryType SKOS(){
Set<String> pred = new HashSet<String>();
//pred.add("http://www.w3.org/2004/02/skos/core");
@@ -94,6 +128,36 @@
return new SparqlQueryType("forbid", obj, pred, "false");
}
+ public static SparqlQueryType YAGOSKOS(){
+ Set<String> pred = new HashSet<String>();
+ //pred.add("http://www.w3.org/2004/02/skos/core");
+ pred.add("http://www.w3.org/2002/07/owl#sameAs");
+ pred.add("http://xmlns.com/foaf/0.1/");
+
+ pred.add("http://dbpedia.org/property/reference");
+ pred.add("http://dbpedia.org/property/website");
+ pred.add("http://dbpedia.org/property/wikipage");
+ //pred.add("http://www.w3.org/2004/02/skos/core#narrower");
+ pred.add("http://dbpedia.org/property/wikiPageUsesTemplate");
+
+ Set<String> obj = new HashSet<String>();
+ //obj.add("http://dbpedia.org/resource/Category:Wikipedia_");
+ //obj.add("http://dbpedia.org/resource/Category:Articles_");
+ obj.add("http://xmlns.com/foaf/0.1/");
+ obj.add("http://upload.wikimedia.org/wikipedia/commons");
+ obj.add("http://upload.wikimedia.org/wikipedia");
+
+ obj.add("http://www.geonames.org");
+ obj.add("http://www.w3.org/2006/03/wn/wn20/instances/synset");
+ obj.add("http://www4.wiwiss.fu-berlin.de/flickrwrappr");
+
+
+ //obj.add("http://dbpedia.org/class/yago");
+ obj.add("http://dbpedia.org/resource/Template");
+
+
+ return new SparqlQueryType("forbid", obj, pred, "false");
+ }
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/PropertyNode.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/PropertyNode.java 2007-12-08 19:37:08 UTC (rev 334)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/PropertyNode.java 2007-12-14 20:16:47 UTC (rev 335)
@@ -23,13 +23,11 @@
import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;
-import java.util.SortedSet;
-import java.util.TreeSet;
import java.util.Vector;
import org.dllearner.utilities.StringTuple;
-public class PropertyNode extends Node {
+public class PropertyNode extends Node implements Comparable{
// the a and b part of a property
private Node a;
@@ -52,7 +50,7 @@
}
@Override
- public Vector<Node> expand(TypedSparqlQuery tsq, Manipulator m) {
+ public Vector<Node> expand(TypedSparqlQueryInterface tsq, Manipulator m) {
Set<StringTuple> s = tsq.query(uri);
Vector<Node> Nodes = new Vector<Node>();
// Manipulation
@@ -75,7 +73,7 @@
// gets the types for properties recursively
@Override
- public Vector<Node> expandProperties(TypedSparqlQuery tsq, Manipulator m) {
+ public Vector<Node> expandProperties(TypedSparqlQueryInterface tsq, Manipulator m) {
b.expandProperties(tsq, m);
return this.expand(tsq, m);
}
@@ -98,5 +96,21 @@
return s;
}
+
+ @Override
+ public boolean equals(Node n){
+ if(this.uri.equals(n.uri))return true;
+ else return false;
+ }
+ @Override
+ public int compareTo(Object n){
+ return 0;
+ //
+ }
+ @Override
+ public int compareTo(Node n){
+ return super.compareTo(n);
+ //
+ }
}
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlQueryMaker.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlQueryMaker.java 2007-12-08 19:37:08 UTC (rev 334)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlQueryMaker.java 2007-12-14 20:16:47 UTC (rev 335)
@@ -61,13 +61,15 @@
if(domain){
ret = "SELECT * WHERE { " + lineend +
"?subject <" + role + "> ?object; a []. " + lineend
- + "FILTER( " + lineend + "(" + Filter + ").}";
+ + "FILTER( " + lineend + "(" + Filter + ").}" ;
+ //"ORDER BY ?subject";
// System.out.println(ret);
}else{
ret = "SELECT * WHERE { " + lineend +
"?object a [] . " +
"?subject <" + role + "> ?object . " + lineend
+ "FILTER( " + lineend + "(" + Filter + ").}";
+ //"ORDER BY ?object";
}
//System.out.println(ret);
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/TypedSparqlQuery.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/TypedSparqlQuery.java 2007-12-08 19:37:08 UTC (rev 334)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/TypedSparqlQuery.java 2007-12-14 20:16:47 UTC (rev 335)
@@ -35,9 +35,9 @@
import org.dllearner.utilities.StringTuple;
// can execute different queries
-public class TypedSparqlQuery {
+public class TypedSparqlQuery implements TypedSparqlQueryInterface{
boolean print_flag=false;
- boolean debug_no_cache=false;
+ boolean debug_no_cache=false;// true means no cahce is used
private Configuration configuration;
// private SparqlHTTPRequest SparqlHTTPRequest;
private SparqlQueryMaker sparqlQueryMaker;
@@ -106,7 +106,7 @@
//System.out.print("\n");
} else {
xml = FromCache;
- System.out.println("FROM CACHE");
+ //System.out.println("FROM CACHE");
}
// System.out.println(sparql);
@@ -114,7 +114,7 @@
// process XML
Set<StringTuple> s = processResult(xml, a, b);
try {
- System.out.println("retrieved " + s.size() + " tupels\n");
+ //System.out.println("retrieved " + s.size() + " tupels\n");
} catch (Exception e) {
}
return s;
@@ -124,30 +124,73 @@
Set<StringTuple> ret = new HashSet<StringTuple>();
// TODO if result is empty, catch exceptions
- String one = "<binding name=\"" + a + "\">";
- String two = "<binding name=\"" + b + "\">";
+ String resEnd="</result>";
+ String one = "binding name=\"" + a + "\"";
+ String two = "binding name=\"" + b + "\"";
+ String endbinding= "binding";
+ String uri="uri";
String uridel = "<uri>";
- String end = "</uri>";
+ String bnode = "<bnode>";
+ String uriend = "</uri>";
String predtmp = "";
String objtmp = "";
-
- while (xml.indexOf(one) != -1) {
+ //System.out.println(getNextResult(xml));
+ String nextResult="";
+ while ((nextResult=getNextResult( xml))!=null){
+ //System.out.println(xml.indexOf(resEnd));
+ //System.out.println(xml);
+ if(nextResult.indexOf(bnode)!=-1)
+ {xml=xml.substring(xml.indexOf(resEnd)+resEnd.length());continue;}
// get pred
- xml = xml.substring(xml.indexOf(one) + one.length());
- xml = xml.substring(xml.indexOf(uridel) + uridel.length());
- predtmp = xml.substring(0, xml.indexOf(end));
-
+ //predtmp = nextResult.substring(nextResult.indexOf(one) + one.length());
+ predtmp=getinTag(nextResult, one,endbinding);
+ predtmp=getinTag(predtmp, uri,uri);
+ //System.out.println(predtmp);
+
// getobj
- xml = xml.substring(xml.indexOf(two) + two.length());
- xml = xml.substring(xml.indexOf(uridel) + uridel.length());
- objtmp = xml.substring(0, xml.indexOf(end));
- ret.add(new StringTuple(predtmp, objtmp));
- // System.out.println(new Tupel(predtmp,objtmp));
+ objtmp=getinTag(nextResult, two,endbinding);
+ objtmp=getinTag(objtmp, uri,uri);
+ //System.out.println(objtmp);
+
+ StringTuple st=new StringTuple(predtmp, objtmp);
+ //System.out.println(st);
+ ret.add(st);
+ xml=xml.substring(xml.indexOf(resEnd)+resEnd.length());
+
}
+ /*while (xml.indexOf(one) != -1) {
+
+
+
+ // System.out.println(new Tupel(predtmp,objtmp));
+ }*/
+
return ret;
}
+
+ private String getNextResult(String xml){
+ String res1="<result>";
+ String res2="</result>";
+ if(xml.indexOf(res1)==-1)return null;
+ xml = xml.substring(xml.indexOf(res1) + res1.length());
+ xml = xml.substring(0,xml.indexOf(res2) );
+ //System.out.println(xml);
+ return xml;
+ }
+ private String getinTag(String xml, String starttag, String endtag){
+ String res1="<"+starttag+">";
+ //System.out.println(res1);
+ String res2="</"+endtag+">";
+ if(xml.indexOf(res1)==-1)return null;
+ xml = xml.substring(xml.indexOf(res1) + res1.length());
+ //System.out.println(xml);
+ xml = xml.substring(0,xml.indexOf(res2) );
+ //System.out.println(xml);
+
+ return xml;
+ }
private String sendAndReceiveSPARQL(String sparql) throws IOException {
p("sendAndReceiveSPARQL");
@@ -214,5 +257,7 @@
System.out.println(str);
}
}
+
+
}
Added: trunk/src/dl-learner/org/dllearner/kb/sparql/TypedSparqlQueryClasses.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/TypedSparqlQueryClasses.java (rev 0)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/TypedSparqlQueryClasses.java 2007-12-14 20:16:47 UTC (rev 335)
@@ -0,0 +1,245 @@
+/**
+ * Copyright (C) 2007, Sebastian Hellmann
+ *
+ * This file is part of DL-Learner.
+ *
+ * DL-Learner is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * DL-Learner is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+package org.dllearner.kb.sparql;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.OutputStream;
+import java.io.OutputStreamWriter;
+import java.net.HttpURLConnection;
+import java.net.URI;
+import java.net.URLEncoder;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.Set;
+
+import org.dllearner.utilities.StringTuple;
+
+// can execute different queries
+public class TypedSparqlQueryClasses implements TypedSparqlQueryInterface{
+ boolean print_flag=false;
+ boolean debug_no_cache=false;
+ private Configuration configuration;
+ // private SparqlHTTPRequest SparqlHTTPRequest;
+ //private SparqlQueryMaker sparqlQueryMaker;
+ Cache cache;
+
+
+ public TypedSparqlQueryClasses(Configuration configuration) {
+ this.configuration = configuration;
+ this.cache = new Cache("cache");
+ }
+
+ // standard query get a tupels (p,o) for subject s
+ public Set<StringTuple> query(URI u) {
+
+ // getQuery
+ String sparql = "SELECT ?predicate ?object " +
+ "WHERE {" +
+ "<"+u.toString()+"> ?predicate ?object;" +
+ "a ?object . " +
+ " FILTER (!regex(str(?object),'http://xmlns.com/foaf/0.1/'))"+
+ "}";
+
+ return cachedSparql(u, sparql, "predicate", "object");
+
+ }
+
+
+
+ // uses a cache
+ private Set<StringTuple> cachedSparql(URI u, String sparql, String a, String b) {
+ // check cache
+ String FromCache = cache.get(u.toString(), sparql);
+ if(debug_no_cache) {
+ FromCache=null;
+ }
+ String xml = null;
+ // if not in cache get it from EndPoint
+ if (FromCache == null) {
+ try {
+ xml = sendAndReceiveSPARQL(sparql);
+ } catch (IOException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ }
+ p(sparql);
+ // System.out.println(xml);
+ if(!debug_no_cache) {
+ cache.put(u.toString(), sparql, xml);
+ }
+ //System.out.print("\n");
+ } else {
+ xml = FromCache;
+ //System.out.println("FROM CACHE");
+ }
+
+ // System.out.println(sparql);
+ // System.out.println(xml);
+ // process XML
+ Set<StringTuple> s = processResult(xml, a, b);
+ try {
+ //System.out.println("retrieved " + s.size() + " tupels\n");
+ } catch (Exception e) {
+ }
+ return s;
+ }
+
+ public Set<StringTuple> processResult(String xml, String a, String b) {
+
+ Set<StringTuple> ret = new HashSet<StringTuple>();
+ // TODO if result is empty, catch exceptions
+ String resEnd="</result>";
+ String one = "binding name=\"" + a + "\"";
+ String two = "binding name=\"" + b + "\"";
+ String endbinding= "binding";
+ String uri="uri";
+ String uridel = "<uri>";
+ String bnode = "<bnode>";
+ String uriend = "</uri>";
+ String predtmp = "";
+ String objtmp = "";
+ //System.out.println(getNextResult(xml));
+ String nextResult="";
+ while ((nextResult=getNextResult( xml))!=null){
+ //System.out.println(xml.indexOf(resEnd));
+ //System.out.println(xml);
+ if(nextResult.indexOf(bnode)!=-1)
+ {xml=xml.substring(xml.indexOf(resEnd)+resEnd.length());continue;}
+ // get pred
+ //predtmp = nextResult.substring(nextResult.indexOf(one) + one.length());
+ predtmp=getinTag(nextResult, one,endbinding);
+ predtmp=getinTag(predtmp, uri,uri);
+ //System.out.println(predtmp);
+
+ // getobj
+ objtmp=getinTag(nextResult, two,endbinding);
+ objtmp=getinTag(objtmp, uri,uri);
+ //System.out.println(objtmp);
+
+ StringTuple st=new StringTuple(predtmp, objtmp);
+ //System.out.println(st);
+ ret.add(st);
+ xml=xml.substring(xml.indexOf(resEnd)+resEnd.length());
+
+ }
+ /*while (xml.indexOf(one) != -1) {
+
+
+
+
+ // System.out.println(new Tupel(predtmp,objtmp));
+ }*/
+
+ return ret;
+
+ }
+
+ private String getNextResult(String xml){
+ String res1="<result>";
+ String res2="</result>";
+ if(xml.indexOf(res1)==-1)return null;
+ xml = xml.substring(xml.indexOf(res1) + res1.length());
+ xml = xml.substring(0,xml.indexOf(res2) );
+ //System.out.println(xml);
+ return xml;
+ }
+ private String getinTag(String xml, String starttag, String endtag){
+ String res1="<"+starttag+">";
+ //System.out.println(res1);
+ String res2="</"+endtag+">";
+ if(xml.indexOf(res1)==-1)return null;
+ xml = xml.substring(xml.indexOf(res1) + res1.length());
+ //System.out.println(xml);
+ xml = xml.substring(0,xml.indexOf(res2) );
+ //System.out.println(xml);
+
+ return xml;
+ }
+
+ private String sendAndReceiveSPARQL(String sparql) throws IOException {
+ p("sendAndReceiveSPARQL");
+ StringBuilder answer = new StringBuilder();
+ //sparql="SELECT * WHERE {?a ?b ?c}LIMIT 10";
+
+ // String an Sparql-Endpoint schicken
+ HttpURLConnection connection;
+ SpecificSparqlEndpoint se = configuration.getSparqlEndpoint();
+ p("URL: "+se.getURL());
+ p("Host: "+se.getHost());
+
+ connection = (HttpURLConnection) se.getURL().openConnection();
+ connection.setDoOutput(true);
+
+ //connection.addRequestProperty("Host", se.getHost());
+ connection.addRequestProperty("Connection", "close");
+ connection
+ .addRequestProperty(
+ "Accept",
+ "text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5");
+ connection.addRequestProperty("Accept-Language", "de-de,de;q=0.8,en-us;q=0.5,en;q=0.3");
+ connection.addRequestProperty("Accept-Charset", "utf-8;q=1.0");
+ connection
+ .addRequestProperty(
+ "User-Agent",
+ "Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.8.1.4) Gecko/20070515 Firefox/2.0.0.4 Web-Sniffer/1.0.24");
+
+ OutputStream os = connection.getOutputStream();
+ OutputStreamWriter osw = new OutputStreamWriter(os);
+
+ Set<String> s = se.getParameters().keySet();
+ Iterator<String> it = s.iterator();
+ String FullURI = "";
+ while (it.hasNext()) {
+ String element = it.next();
+ FullURI += "" + URLEncoder.encode(element, "UTF-8") + "="
+ + URLEncoder.encode(se.getParameters().get(element), "UTF-8") + "&";
+ }
+
+ FullURI += "" + se.getHasQueryParameter() + "=" + URLEncoder.encode(sparql, "UTF-8");
+ p(FullURI);
+ osw.write(FullURI);
+ osw.close();
+
+ // receive answer
+ InputStream is = connection.getInputStream();
+ InputStreamReader isr = new InputStreamReader(is, "UTF-8");
+ BufferedReader br = new BufferedReader(isr);
+
+ String line;
+ do {
+ line = br.readLine();
+ if (line != null)
+ answer.append(line);
+ } while (line != null);
+
+ br.close();
+ p(answer.toString());
+ return answer.toString();
+ }
+ public void p(String str){
+ if(print_flag){
+ System.out.println(str);
+ }
+ }
+
+}
Added: trunk/src/dl-learner/org/dllearner/kb/sparql/TypedSparqlQueryInterface.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/TypedSparqlQueryInterface.java (rev 0)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/TypedSparqlQueryInterface.java 2007-12-14 20:16:47 UTC (rev 335)
@@ -0,0 +1,11 @@
+package org.dllearner.kb.sparql;
+
+import java.net.URI;
+import java.util.Set;
+
+import org.dllearner.utilities.StringTuple;
+
+public interface TypedSparqlQueryInterface {
+
+ public Set<StringTuple> query(URI u);
+}
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|
|
From: <ku...@us...> - 2007-12-08 19:37:11
|
Revision: 334
http://dl-learner.svn.sourceforge.net/dl-learner/?rev=334&view=rev
Author: kurzum
Date: 2007-12-08 11:37:08 -0800 (Sat, 08 Dec 2007)
Log Message:
-----------
one more example
Added Paths:
-----------
trunk/examples/sparql/difference/DBPediaYAGO_angela_vs_hillary_ignoredConcepts.conf
Added: trunk/examples/sparql/difference/DBPediaYAGO_angela_vs_hillary_ignoredConcepts.conf
===================================================================
--- trunk/examples/sparql/difference/DBPediaYAGO_angela_vs_hillary_ignoredConcepts.conf (rev 0)
+++ trunk/examples/sparql/difference/DBPediaYAGO_angela_vs_hillary_ignoredConcepts.conf 2007-12-08 19:37:08 UTC (rev 334)
@@ -0,0 +1,58 @@
+/**
+
+ * Solutions:
+http://dbpedia.org/class/yago/Communicator109610660 (length 1, depth 1)
+ http://dbpedia.org/class/yago/Scientist110560637 (length 1, depth 1)
+ plus all ignored Concepts
+
+ EXISTS http://dbpedia.org/property/birthDate.TOP (length 3, depth 2)
+ EXISTS http://dbpedia.org/property/birthPlace.TOP (length 3, depth 2)
+ EXISTS http://dbpedia.org/property/languagesspoken.TOP (length 3, depth 2)
+ EXISTS http://dbpedia.org/property/occupation.TOP (length 3, depth 2)
+ EXISTS http://dbpedia.org/property/order.TOP (length 3, depth 2)
+ EXISTS http://dbpedia.org/property/predecessor.TOP (length 3, depth 2)
+ EXISTS http://dbpedia.org/property/termStart.TOP (length 3, depth 2)
+
+ Direct classes from DBPedia:
+ dbpedia:class/yago/Person100007846 [http]
+ dbpedia:class/yago/Head110162991 [http]
+ dbpedia:class/yago/Woman110787470 [http]
+ dbpedia:class/yago/Leader109623038 [http]
+ dbpedia:class/yago/Scientist110560637 [http]
+ dbpedia:class/yago/Chancellor109906986 [http]
+dbpedia:class/yago/Politician110451263 [http]
+
+*/
+ refinement.ignoredConcepts = {
+ "http://dbpedia.org/class/yago/Communicator109610660",
+ "http://dbpedia.org/class/yago/Negotiator110351874",
+ "http://dbpedia.org/class/yago/Representative110522035",
+ "http://dbpedia.org/class/yago/Scientist110560637",
+ "http://dbpedia.org/class/yago/HeadOfState110164747",
+ "http://dbpedia.org/class/yago/Chancellor109906986",
+ "http://dbpedia.org/class/yago/Head110162991"
+ };
+
+
+// recursion depth of extraction algorithm
+sparql2.recursionDepth = 2;
+
+
+//predefined filter (1 = YAGO based learning)
+// 2 = SKOS, more Options are needed then though. replacePredicate, breakSuperClassRetrievalAfter
+sparql2.predefinedFilter = 1;
+
+// use DBpedia endpoint
+import("http://dbpedia.openlinksw.com:8890/sparql","SPARQL2");
+
+// the set of objects as starting point for fragment selection
+// (should be identical to the set of examples)
+sparql2.instances = {
+ "http://dbpedia.org/resource/Angela_Merkel",
+ "http://dbpedia.org/resource/Hillary_Rodham_Clinton"
+};
+
+
+/** examples **/
++"http://dbpedia.org/resource/Angela_Merkel"
+-"http://dbpedia.org/resource/Hillary_Rodham_Clinton"
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|
|
From: <ku...@us...> - 2007-12-08 19:27:25
|
Revision: 333
http://dl-learner.svn.sourceforge.net/dl-learner/?rev=333&view=rev
Author: kurzum
Date: 2007-12-08 11:27:22 -0800 (Sat, 08 Dec 2007)
Log Message:
-----------
one more example
Added Paths:
-----------
trunk/examples/sparql/difference/DBPediaYAGO_hillary_vs_angela_ignoredConcepts.conf
Added: trunk/examples/sparql/difference/DBPediaYAGO_hillary_vs_angela_ignoredConcepts.conf
===================================================================
--- trunk/examples/sparql/difference/DBPediaYAGO_hillary_vs_angela_ignoredConcepts.conf (rev 0)
+++ trunk/examples/sparql/difference/DBPediaYAGO_hillary_vs_angela_ignoredConcepts.conf 2007-12-08 19:27:22 UTC (rev 333)
@@ -0,0 +1,70 @@
+/**
+
+ * Solutions:
+http://dbpedia.org/class/yago/Achiever109762821 (length 1, depth 1)
+ http://dbpedia.org/class/yago/Intellectual109621545 (length 1, depth 1)
+plus all ignored Concepts
+
+ EXISTS http://dbpedia.org/property/almaMater.TOP (length 3, depth 2)
+ EXISTS http://dbpedia.org/property/alongside.TOP (length 3, depth 2)
+ EXISTS http://dbpedia.org/property/before.TOP (length 3, depth 2)
+ EXISTS http://dbpedia.org/property/candidate.TOP (length 3, depth 2)
+ EXISTS http://dbpedia.org/property/children.TOP (length 3, depth 2)
+ EXISTS http://dbpedia.org/property/dateOfBirth.TOP (length 3, depth 2)
+ EXISTS http://dbpedia.org/property/height.TOP (length 3, depth 2)
+ EXISTS http://dbpedia.org/property/lawSchool.TOP (length 3, depth 2)
+ EXISTS http://dbpedia.org/property/office.TOP (length 3, depth 2)
+ EXISTS http://dbpedia.org/property/preceded.TOP (length 3, depth 2)
+ EXISTS http://dbpedia.org/property/profession.TOP (length 3, depth 2)
+ EXISTS http://dbpedia.org/property/state.TOP (length 3, depth 2)
+ EXISTS http://dbpedia.org/property/succeeded.TOP (length 3, depth 2)
+
+ Direct classes from DBPedia:
+ dbpedia:class/yago/Person100007846 [http]
+ dbpedia:class/yago/Entity100001740 [http]
+ dbpedia:class/yago/Academician109759069 [http]
+ dbpedia:class/yago/Lawyer110249950 [http]
+ dbpedia:class/yago/Alumnus109786338 [http]
+ dbpedia:class/yago/Woman110787470 [http]
+ dbpedia:class/yago/FirstLady110092880 [http]
+ dbpedia:class/yago/Politician110451263 [http]
+ dbpedia:class/yago/Senator110578471 [http]
+
+ */
+refinement.ignoredConcepts = {
+"http://dbpedia.org/class/yago/Intellectual109621545",
+"http://dbpedia.org/class/yago/Achiever109762821",
+"http://dbpedia.org/class/yago/FirstLady110092880",
+"http://dbpedia.org/class/yago/Scholar110557854",
+"http://dbpedia.org/class/yago/Alumnus109786338",
+"http://dbpedia.org/class/yago/Lawgiver110249270",
+"http://dbpedia.org/class/yago/Legislator110253995",
+"http://dbpedia.org/class/yago/Senator110578471",
+"http://dbpedia.org/class/yago/Professional110480253",
+"http://dbpedia.org/class/yago/Educator110045713",
+"http://dbpedia.org/class/yago/Lawyer110249950",
+"http://dbpedia.org/class/yago/Academician109759069"};
+
+
+// recursion depth of extraction algorithm
+sparql2.recursionDepth = 2;
+
+//predefined filter (1 = YAGO based learning)
+// 2 = SKOS, more Options are needed then though. replacePredicate, breakSuperClassRetrievalAfter
+sparql2.predefinedFilter = 1;
+
+
+// use DBpedia endpoint
+import("http://dbpedia.openlinksw.com:8890/sparql","SPARQL2");
+
+// the set of objects as starting point for fragment selection
+// (should be identical to the set of examples)
+sparql2.instances = {
+ "http://dbpedia.org/resource/Angela_Merkel",
+ "http://dbpedia.org/resource/Hillary_Rodham_Clinton"
+};
+
+
+/** examples **/
++"http://dbpedia.org/resource/Hillary_Rodham_Clinton"
+-"http://dbpedia.org/resource/Angela_Merkel"
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|
|
From: <ku...@us...> - 2007-12-08 18:46:58
|
Revision: 331
http://dl-learner.svn.sourceforge.net/dl-learner/?rev=331&view=rev
Author: kurzum
Date: 2007-12-08 10:46:56 -0800 (Sat, 08 Dec 2007)
Log Message:
-----------
some code changes mainly needed for role learning
Modified Paths:
--------------
trunk/src/dl-learner/org/dllearner/kb/SparqlEndpointRestructured.java
trunk/src/dl-learner/org/dllearner/kb/sparql/Manager.java
trunk/src/dl-learner/org/dllearner/kb/sparql/PredefinedEndpoint.java
trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlQueryMaker.java
trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlQueryType.java
trunk/src/dl-learner/org/dllearner/kb/sparql/TypedSparqlQuery.java
Modified: trunk/src/dl-learner/org/dllearner/kb/SparqlEndpointRestructured.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/SparqlEndpointRestructured.java 2007-12-05 16:18:15 UTC (rev 330)
+++ trunk/src/dl-learner/org/dllearner/kb/SparqlEndpointRestructured.java 2007-12-08 18:46:56 UTC (rev 331)
@@ -84,7 +84,8 @@
private boolean learnDomain = false;
private boolean learnRange = false;
- private String role;
+ private int numberOfInstancesUsedForRoleLearning=40;
+ private String role="";
private String blankNodeIdentifier = "bnode";
LinkedList<StringTuple> URIParameters = new LinkedList<StringTuple>();
@@ -170,8 +171,10 @@
options.add(new StringTupleListConfigOption("replacePredicate", "rule for replacing predicates"));
options.add(new StringTupleListConfigOption("replaceObject", "rule for replacing predicates"));
options.add(new IntegerConfigOption("breakSuperClassRetrievalAfter", "stops a cyclic hierarchy after specified number of classes"));
+ options.add(new IntegerConfigOption("numberOfInstancesUsedForRoleLearning", ""));
+
return options;
}
@@ -230,6 +233,8 @@
replaceObject = (LinkedList)entry.getValue();
}else if (option.equals("breakSuperClassRetrievalAfter")) {
breakSuperClassRetrievalAfter = (Integer) entry.getValue();
+ }else if (option.equals("numberOfInstancesUsedForRoleLearning")) {
+ numberOfInstancesUsedForRoleLearning = (Integer) entry.getValue();
}
}
@@ -279,12 +284,12 @@
// used to learn a domain of a role
if (learnDomain || learnRange) {
Set<String> pos=new HashSet<String>();
- Set<String> neg=new HashSet<String>();
+ //Set<String> neg=new HashSet<String>();
if(learnDomain){
pos = m.getDomainInstancesForRole(role);
- neg = m.getRangeInstancesForRole(role);
+ //neg = m.getRangeInstancesForRole(role);
}else if(learnRange){
- neg = m.getDomainInstancesForRole(role);
+ //neg = m.getDomainInstancesForRole(role);
pos = m.getRangeInstancesForRole(role);
}
//choose 30
@@ -293,29 +298,29 @@
Set<String> tmp=new HashSet<String>();
for(String one:pos){
tmp.add(one);
- if(tmp.size()>=5)break;
+ if(tmp.size()>=numberOfInstancesUsedForRoleLearning)break;
}
pos=tmp;
- System.out.println(pos.size());
+ System.out.println("Instances used: "+pos.size());
- tmp=new HashSet<String>();
+ /*tmp=new HashSet<String>();
for(String one:neg){
tmp.add(one);
if(tmp.size()>=5)break;
}
- neg=tmp;
+ neg=tmp;*/
instances=new HashSet<String>();
- instances.addAll( pos);
+ instances.addAll(pos);
- instances.addAll(neg);
+ //instances.addAll(neg);
for(String one:pos){
System.out.println("+\""+one+"\"");
}
- for(String one:neg){
+ /*for(String one:neg){
System.out.println("-\""+one+"\"");
- }
+ }*/
/*Random r= new Random();
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/Manager.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/Manager.java 2007-12-05 16:18:15 UTC (rev 330)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/Manager.java 2007-12-08 18:46:56 UTC (rev 331)
@@ -52,7 +52,7 @@
} catch (Exception e) {
e.printStackTrace();
}
- Set<StringTuple> t = this.typedSparqlQuery.getTupelsForRole(u);
+ Set<StringTuple> t = this.typedSparqlQuery.getTupelsForRole(u, true);
Set<String> ret = new HashSet<String>();
for (StringTuple one : t) {
@@ -68,7 +68,7 @@
} catch (Exception e) {
e.printStackTrace();
}
- Set<StringTuple> t = this.typedSparqlQuery.getTupelsForRole(u);
+ Set<StringTuple> t = this.typedSparqlQuery.getTupelsForRole(u,false);
Set<String> ret = new HashSet<String>();
for (StringTuple one : t) {
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/PredefinedEndpoint.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/PredefinedEndpoint.java 2007-12-05 16:18:15 UTC (rev 330)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/PredefinedEndpoint.java 2007-12-08 18:46:56 UTC (rev 331)
@@ -32,13 +32,13 @@
case 2:
return localJoseki();
case 3:
- return worldFactBook();
- case 4:
return govTrack();
+ case 4:
+ return revyu();
case 5:
- return revyu();
- case 6:
return myopenlink();
+ case 6:
+ return worldFactBook();
}
return null;
}
@@ -66,7 +66,7 @@
} catch (Exception e) {
e.printStackTrace();
}
- return new SpecificSparqlEndpoint(u, "localost", m);
+ return new SpecificSparqlEndpoint(u, "localhost", m);
}
public static SpecificSparqlEndpoint worldFactBook() {
URL u = null;
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlQueryMaker.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlQueryMaker.java 2007-12-05 16:18:15 UTC (rev 330)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlQueryMaker.java 2007-12-08 18:46:56 UTC (rev 331)
@@ -21,7 +21,8 @@
// can assemble sparql queries
public class SparqlQueryMaker {
-
+ String lineend="\n";
+ boolean print_flag=false;
/* can make queries for subject, predicate, object
* according to the filter settings
* object not yet implemented
@@ -35,26 +36,47 @@
}
public String makeSubjectQueryUsingFilters(String subject) {
- String lineend = "\n";
+
String Filter = internalFilterAssemblySubject();
String ret = "SELECT * WHERE { " + lineend + "<" + subject + "> ?predicate ?object. "
+ lineend + "FILTER( " + lineend + "(" + Filter + ").}";
// System.out.println(ret);
+ //System.out.println(sparqlQueryType.getPredicatefilterlist().length);
return ret;
}
public String makeRoleQueryUsingFilters(String role) {
- String lineend = "\n";
+
String Filter = internalFilterAssemblyRole();
- String ret = "SELECT * WHERE { " + lineend + "?subject <" + role + "> ?object. " + lineend
+ String ret = "SELECT * WHERE { " + lineend + " ?subject <" + role + "> ?object. " + lineend
+ "FILTER( " + lineend + "(" + Filter + ").}";
// System.out.println(ret);
return ret;
}
+ public String makeRoleQueryUsingFilters(String role,boolean domain) {
+
+ String Filter = internalFilterAssemblyRole();
+ String ret="";
+ if(domain){
+ ret = "SELECT * WHERE { " + lineend +
+ "?subject <" + role + "> ?object; a []. " + lineend
+ + "FILTER( " + lineend + "(" + Filter + ").}";
+ // System.out.println(ret);
+ }else{
+ ret = "SELECT * WHERE { " + lineend +
+ "?object a [] . " +
+ "?subject <" + role + "> ?object . " + lineend
+ + "FILTER( " + lineend + "(" + Filter + ").}";
+
+ }
+ //System.out.println(ret);
+ return ret;
+ }
+
private String internalFilterAssemblySubject() {
- String lineend = "\n";
+
String Filter = "";
if (!this.sparqlQueryType.isLiterals())
Filter += "!isLiteral(?object))";
@@ -68,7 +90,7 @@
}
private String internalFilterAssemblyRole() {
- String lineend = "\n";
+
String Filter = "";
if (!this.sparqlQueryType.isLiterals())
Filter += "!isLiteral(?object))";
@@ -92,4 +114,10 @@
public String filterObject(String ns) {
return "&&( !regex(str(?object), '" + ns + "') )";
}
+
+ public void p(String str){
+ if(print_flag){
+ System.out.println(str);
+ }
+ }
}
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlQueryType.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlQueryType.java 2007-12-05 16:18:15 UTC (rev 330)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlQueryType.java 2007-12-08 18:46:56 UTC (rev 331)
@@ -85,9 +85,11 @@
int i = 0;
for (; i < predicatefilterlist.length; i++) {
tmp[i] = predicatefilterlist[i];
-
+ //System.out.println(tmp[i]);
}
tmp[i] = filter;
+ predicatefilterlist=tmp;
+ //System.out.println("added filter: "+filter);
}
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/TypedSparqlQuery.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/TypedSparqlQuery.java 2007-12-05 16:18:15 UTC (rev 330)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/TypedSparqlQuery.java 2007-12-08 18:46:56 UTC (rev 331)
@@ -36,6 +36,8 @@
// can execute different queries
public class TypedSparqlQuery {
+ boolean print_flag=false;
+ boolean debug_no_cache=false;
private Configuration configuration;
// private SparqlHTTPRequest SparqlHTTPRequest;
private SparqlQueryMaker sparqlQueryMaker;
@@ -68,13 +70,25 @@
return s;
}
+ public Set<StringTuple> getTupelsForRole(URI u,boolean domain) {
+ // getQuery
+ String sparql = sparqlQueryMaker.makeRoleQueryUsingFilters(u.toString(),domain);
+
+ Set<StringTuple> s = cachedSparql(u, sparql, "subject", "object");
+ // System.out.println(s);
+ return s;
+
+ }
+
// uses a cache
private Set<StringTuple> cachedSparql(URI u, String sparql, String a, String b) {
// check cache
String FromCache = cache.get(u.toString(), sparql);
-
+ if(debug_no_cache) {
+ FromCache=null;
+ }
String xml = null;
// if not in cache get it from EndPoint
if (FromCache == null) {
@@ -84,9 +98,11 @@
// TODO Auto-generated catch block
e.printStackTrace();
}
- // System.out.println(sparql);
+ p(sparql);
// System.out.println(xml);
- cache.put(u.toString(), sparql, xml);
+ if(!debug_no_cache) {
+ cache.put(u.toString(), sparql, xml);
+ }
//System.out.print("\n");
} else {
xml = FromCache;
@@ -134,16 +150,20 @@
}
private String sendAndReceiveSPARQL(String sparql) throws IOException {
+ p("sendAndReceiveSPARQL");
StringBuilder answer = new StringBuilder();
+ //sparql="SELECT * WHERE {?a ?b ?c}LIMIT 10";
// String an Sparql-Endpoint schicken
HttpURLConnection connection;
SpecificSparqlEndpoint se = configuration.getSparqlEndpoint();
-
+ p("URL: "+se.getURL());
+ p("Host: "+se.getHost());
+
connection = (HttpURLConnection) se.getURL().openConnection();
connection.setDoOutput(true);
- connection.addRequestProperty("Host", se.getHost());
+ //connection.addRequestProperty("Host", se.getHost());
connection.addRequestProperty("Connection", "close");
connection
.addRequestProperty(
@@ -155,7 +175,7 @@
.addRequestProperty(
"User-Agent",
"Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.8.1.4) Gecko/20070515 Firefox/2.0.0.4 Web-Sniffer/1.0.24");
-
+
OutputStream os = connection.getOutputStream();
OutputStreamWriter osw = new OutputStreamWriter(os);
@@ -167,9 +187,9 @@
FullURI += "" + URLEncoder.encode(element, "UTF-8") + "="
+ URLEncoder.encode(se.getParameters().get(element), "UTF-8") + "&";
}
- // System.out.println(FullURI);
+
FullURI += "" + se.getHasQueryParameter() + "=" + URLEncoder.encode(sparql, "UTF-8");
-
+ p(FullURI);
osw.write(FullURI);
osw.close();
@@ -186,8 +206,13 @@
} while (line != null);
br.close();
-
+ p(answer.toString());
return answer.toString();
}
+ public void p(String str){
+ if(print_flag){
+ System.out.println(str);
+ }
+ }
}
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|
|
From: <ku...@us...> - 2007-12-05 16:18:16
|
Revision: 330
http://dl-learner.svn.sourceforge.net/dl-learner/?rev=330&view=rev
Author: kurzum
Date: 2007-12-05 08:18:15 -0800 (Wed, 05 Dec 2007)
Log Message:
-----------
added 4 endpoints. They are definitely alive. didin't test if the algorithm works with them
Modified Paths:
--------------
trunk/src/dl-learner/org/dllearner/kb/sparql/PredefinedEndpoint.java
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/PredefinedEndpoint.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/PredefinedEndpoint.java 2007-12-05 16:15:59 UTC (rev 329)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/PredefinedEndpoint.java 2007-12-05 16:18:15 UTC (rev 330)
@@ -35,6 +35,10 @@
return worldFactBook();
case 4:
return govTrack();
+ case 5:
+ return revyu();
+ case 6:
+ return myopenlink();
}
return null;
}
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|
|
From: <ku...@us...> - 2007-12-05 16:16:06
|
Revision: 329
http://dl-learner.svn.sourceforge.net/dl-learner/?rev=329&view=rev
Author: kurzum
Date: 2007-12-05 08:15:59 -0800 (Wed, 05 Dec 2007)
Log Message:
-----------
some minor changes, role domain learning doesn't really work, because the instances have to be chosen in a smarter way.
Modified Paths:
--------------
trunk/src/dl-learner/org/dllearner/kb/SparqlEndpointRestructured.java
trunk/src/dl-learner/org/dllearner/kb/sparql/ClassNode.java
trunk/src/dl-learner/org/dllearner/kb/sparql/InstanceNode.java
trunk/src/dl-learner/org/dllearner/kb/sparql/Manager.java
trunk/src/dl-learner/org/dllearner/kb/sparql/PredefinedEndpoint.java
trunk/src/dl-learner/org/dllearner/kb/sparql/PropertyNode.java
Added Paths:
-----------
trunk/examples/sparql/role_domain_placeOfBirth_yago.conf
trunk/examples/sparql/role_range_placeOfBirth_yago.conf
Added: trunk/examples/sparql/role_domain_placeOfBirth_yago.conf
===================================================================
--- trunk/examples/sparql/role_domain_placeOfBirth_yago.conf (rev 0)
+++ trunk/examples/sparql/role_domain_placeOfBirth_yago.conf 2007-12-05 16:15:59 UTC (rev 329)
@@ -0,0 +1,58 @@
+/**
+ *
+ * solutions:
+ *
+ */
+
+
+// recursion depth of extraction algorithm
+sparql2.recursionDepth = 1;
+
+// list of ignored roles
+sparql2.predList = {
+ "http://www.w3.org/2004/02/skos/core",
+ "http://www.w3.org/2002/07/owl#sameAs",
+ "http://xmlns.com/foaf/0.1/",
+ "http://dbpedia.org/property/reference",
+ "http://dbpedia.org/property/website",
+ "http://dbpedia.org/property/wikipage"
+};
+
+// list of ignored objects
+sparql2.objList = {
+ "http://dbpedia.org/resource/Category:Wikipedia_",
+ "http://dbpedia.org/resource/Category:Articles_",
+ "http://xmlns.com/foaf/0.1/",
+ "http://upload.wikimedia.org/wikipedia/commons",
+ "http://upload.wikimedia.org/wikipedia",
+ "http://www.geonames.org",
+ "http://www.w3.org/2006/03/wn/wn20/instances/synset",
+ "http://www4.wiwiss.fu-berlin.de/flickrwrappr",
+ "http://www.w3.org/2004/02/skos/core"
+};
+
+// use DBpedia endpoint
+import("http://dbpedia.openlinksw.com:8890/sparql","SPARQL2");
+
+// the set of objects as starting point for fragment selection
+// (should be identical to the set of examples)
+sparql2.instances = {
+ "http://dbpedia.org/resource/Angela_Merkel",
+ "http://dbpedia.org/resource/Gerhard_Schr%C3%B6der"
+};
+sparql2.role = "http://dbpedia.org/property/placeOfBirth";
+sparql2.learnDomain=true;
+sparql2.learnRange=false;
+
+
+/** examples **/
++"http://dbpedia.org/resource/Richard_Burton"
++"http://dbpedia.org/resource/Gregory_Bateson"
++"http://dbpedia.org/resource/Gennaro_Gattuso"
++"http://dbpedia.org/resource/Thomas_Bayes"
++"http://dbpedia.org/resource/W%C5%82adys%C5%82aw_Anders"
+-"http://dbpedia.org/resource/Roman_Dacia"
+-"http://dbpedia.org/resource/Petrovichi"
+-"http://dbpedia.org/resource/Scotland"
+-"http://dbpedia.org/resource/Lanuvium"
+-"http://dbpedia.org/resource/Riga"
\ No newline at end of file
Added: trunk/examples/sparql/role_range_placeOfBirth_yago.conf
===================================================================
--- trunk/examples/sparql/role_range_placeOfBirth_yago.conf (rev 0)
+++ trunk/examples/sparql/role_range_placeOfBirth_yago.conf 2007-12-05 16:15:59 UTC (rev 329)
@@ -0,0 +1,59 @@
+/**
+ *
+ * solutions:
+ *(http://dbpedia.org/class/yago/Isle109319456 OR http://dbpedia.org/class/yago/Location100027167)
+ */
+
+
+// recursion depth of extraction algorithm
+sparql2.recursionDepth = 1;
+
+// list of ignored roles
+sparql2.predList = {
+ "http://www.w3.org/2004/02/skos/core",
+ "http://www.w3.org/2002/07/owl#sameAs",
+ "http://xmlns.com/foaf/0.1/",
+ "http://dbpedia.org/property/reference",
+ "http://dbpedia.org/property/website",
+ "http://dbpedia.org/property/wikipage"
+};
+
+// list of ignored objects
+sparql2.objList = {
+ "http://dbpedia.org/resource/Category:Wikipedia_",
+ "http://dbpedia.org/resource/Category:Articles_",
+ "http://xmlns.com/foaf/0.1/",
+ "http://upload.wikimedia.org/wikipedia/commons",
+ "http://upload.wikimedia.org/wikipedia",
+ "http://www.geonames.org",
+ "http://www.w3.org/2006/03/wn/wn20/instances/synset",
+ "http://www4.wiwiss.fu-berlin.de/flickrwrappr",
+ "http://www.w3.org/2004/02/skos/core"
+};
+
+// use DBpedia endpoint
+import("http://dbpedia.openlinksw.com:8890/sparql","SPARQL2");
+
+// the set of objects as starting point for fragment selection
+// (should be identical to the set of examples)
+sparql2.instances = {
+ "http://dbpedia.org/resource/Angela_Merkel",
+ "http://dbpedia.org/resource/Gerhard_Schr%C3%B6der"
+};
+
+sparql2.role = "http://dbpedia.org/property/placeOfBirth";
+sparql2.learnDomain=false;
+sparql2.learnRange=true;
+
+
+/** examples **/
++"http://dbpedia.org/resource/Roman_Dacia"
+//+"http://dbpedia.org/resource/Petrovichi"
++"http://dbpedia.org/resource/Scotland"
++"http://dbpedia.org/resource/Lanuvium"
++"http://dbpedia.org/resource/Riga"
+-"http://dbpedia.org/resource/Richard_Burton"
+-"http://dbpedia.org/resource/Gregory_Bateson"
+-"http://dbpedia.org/resource/Gennaro_Gattuso"
+-"http://dbpedia.org/resource/Thomas_Bayes"
+-"http://dbpedia.org/resource/W%C5%82adys%C5%82aw_Anders"
\ No newline at end of file
Modified: trunk/src/dl-learner/org/dllearner/kb/SparqlEndpointRestructured.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/SparqlEndpointRestructured.java 2007-12-05 13:09:58 UTC (rev 328)
+++ trunk/src/dl-learner/org/dllearner/kb/SparqlEndpointRestructured.java 2007-12-05 16:15:59 UTC (rev 329)
@@ -26,11 +26,11 @@
import java.net.MalformedURLException;
import java.net.URI;
import java.net.URL;
-import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.HashSet;
import java.util.LinkedList;
+import java.util.Random;
import java.util.Set;
import org.dllearner.core.KnowledgeSource;
@@ -83,6 +83,7 @@
private int breakSuperClassRetrievalAfter = 500;
private boolean learnDomain = false;
+ private boolean learnRange = false;
private String role;
private String blankNodeIdentifier = "bnode";
@@ -160,7 +161,8 @@
options.add(new BooleanConfigOption("getAllSuperClasses", "If true then all superclasses are retrieved until the most general class (owl:Thing) is reached.", true));
options.add(new BooleanConfigOption("learnDomain", "learns the Domain for a Role"));
- options.add(new StringConfigOption("role", "role to learn Domain from"));
+ options.add(new BooleanConfigOption("learnRange", "learns the Range for a Role"));
+ options.add(new StringConfigOption("role", "role to learn Domain/Range from"));
options.add(new StringConfigOption("blankNodeIdentifier",
"used to identify blanknodes in Tripels"));
@@ -214,6 +216,8 @@
getAllSuperClasses = (Boolean) entry.getValue();
} else if (option.equals("learnDomain")) {
learnDomain = (Boolean) entry.getValue();
+ }else if (option.equals("learnRange")) {
+ learnRange = (Boolean) entry.getValue();
} else if (option.equals("role")) {
role = (String) entry.getValue();
} else if (option.equals("blankNodeIdentifier")) {
@@ -260,32 +264,76 @@
}
// get Options for Filters
- System.out.println("aaa"+predefinedFilter);
+
if (predefinedFilter >= 1) {
sqt = PredefinedFilter.getFilter(predefinedFilter);
} else {
sqt = new SparqlQueryType("forbid", objList, predList, useLits + "");
- System.out.println(sqt);
+
}
// give everything to the manager
m.useConfiguration(sqt, sse, man, recursionDepth, getAllSuperClasses);
try {
String ont = "";
// used to learn a domain of a role
- if (learnDomain) {
- instances = m.getDomainInstancesForRole(role);
+ if (learnDomain || learnRange) {
+ Set<String> pos=new HashSet<String>();
+ Set<String> neg=new HashSet<String>();
+ if(learnDomain){
+ pos = m.getDomainInstancesForRole(role);
+ neg = m.getRangeInstancesForRole(role);
+ }else if(learnRange){
+ neg = m.getDomainInstancesForRole(role);
+ pos = m.getRangeInstancesForRole(role);
+ }
+ //choose 30
+
+
+ Set<String> tmp=new HashSet<String>();
+ for(String one:pos){
+ tmp.add(one);
+ if(tmp.size()>=5)break;
+ }
+ pos=tmp;
+ System.out.println(pos.size());
+
+ tmp=new HashSet<String>();
+ for(String one:neg){
+ tmp.add(one);
+ if(tmp.size()>=5)break;
+ }
+ neg=tmp;
+
+ instances=new HashSet<String>();
+ instances.addAll( pos);
+
+ instances.addAll(neg);
+
+ for(String one:pos){
+ System.out.println("+\""+one+"\"");
+ }
+ for(String one:neg){
+ System.out.println("-\""+one+"\"");
+ }
+
+ /*Random r= new Random();
+
+
+ Object[] arr=instances.toArray();
+ while(instances.size()>=30){
+
+ }*/
// add the role to the filter(a solution is always EXISTS
// role.TOP)
m.addPredicateFilter(role);
//System.out.println(instances);
// THIS is a workaround
- for(String one:instances){
- System.out.println("+\""+one+"\"");
- }
+
}
// the actual extraction is started here
ont = m.extract(instances);
+ System.out.println("Finished collecting Fragment");
if (dumpToFile) {
String filename = System.currentTimeMillis() + ".nt";
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/ClassNode.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/ClassNode.java 2007-12-05 13:09:58 UTC (rev 328)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/ClassNode.java 2007-12-05 16:15:59 UTC (rev 329)
@@ -23,6 +23,8 @@
import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;
+import java.util.SortedSet;
+import java.util.TreeSet;
import java.util.Vector;
import org.dllearner.utilities.StringTuple;
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/InstanceNode.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/InstanceNode.java 2007-12-05 13:09:58 UTC (rev 328)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/InstanceNode.java 2007-12-05 16:15:59 UTC (rev 329)
@@ -23,6 +23,8 @@
import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;
+import java.util.SortedSet;
+import java.util.TreeSet;
import java.util.Vector;
import org.dllearner.utilities.StringTuple;
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/Manager.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/Manager.java 2007-12-05 13:09:58 UTC (rev 328)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/Manager.java 2007-12-05 16:15:59 UTC (rev 329)
@@ -22,6 +22,8 @@
import java.net.URI;
import java.util.HashSet;
import java.util.Set;
+import java.util.SortedSet;
+import java.util.TreeSet;
import org.dllearner.utilities.StringTuple;
@@ -53,6 +55,7 @@
Set<StringTuple> t = this.typedSparqlQuery.getTupelsForRole(u);
Set<String> ret = new HashSet<String>();
for (StringTuple one : t) {
+
ret.add(one.a);
}
return ret;
@@ -68,6 +71,7 @@
Set<StringTuple> t = this.typedSparqlQuery.getTupelsForRole(u);
Set<String> ret = new HashSet<String>();
for (StringTuple one : t) {
+
ret.add(one.b);
}
return ret;
@@ -91,7 +95,7 @@
// this.TypedSparqlQuery.query(uri);
// System.out.println(ExtractionAlgorithm.getFirstNode(uri));
System.out.println("Start extracting");
- Set<String> ret = new HashSet<String>();
+ SortedSet<String> ret = new TreeSet<String>();
for (String one : instances) {
try {
@@ -101,12 +105,26 @@
e.printStackTrace();
}
}
-
- String nt = "";
- for (String str : ret) {
+ System.out.println("Finished extracting, start conversion");
+ StringBuffer nt = new StringBuffer();
+ Object[] arr=ret.toArray();
+ for (int i = 0; i < arr.length; i++) {
+ nt.append((String) arr[i]+"\n");
+ if(i%1000==0)System.out.println(i+" of "+arr.length+" triples done");
+ }
+ /*
+ String tmp="";
+ while ( ret.size() > 0) {
+ tmp=ret.first();
+ nt+=tmp;
+ ret.remove(tmp);
+ System.out.println(ret.size());
+
+ }
+ /*for (String str : ret) {
nt += str + "\n";
- }
- return nt;
+ }*/
+ return nt.toString();
}
public void addPredicateFilter(String str) {
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/PredefinedEndpoint.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/PredefinedEndpoint.java 2007-12-05 13:09:58 UTC (rev 328)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/PredefinedEndpoint.java 2007-12-05 16:15:59 UTC (rev 329)
@@ -76,6 +76,22 @@
}
return new SpecificSparqlEndpoint(u, "www4.wiwiss.fu-berlin.de", m);
}
+
+ /*
+ * it only has 4 classes
+ public static SpecificSparqlEndpoint dblp() {
+ URL u = null;
+ HashMap<String, String> m = new HashMap<String, String>();
+ // m.put("default-graph-uri", "http://dbpedia.org");
+ // m.put("format", "application/sparql-results.xml");
+ try {
+ u = new URL("http://www4.wiwiss.fu-berlin.de/dblp/sparql");
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ return new SpecificSparqlEndpoint(u, "www4.wiwiss.fu-berlin.de", m);
+ }
+ */
public static SpecificSparqlEndpoint govTrack() {
URL u = null;
HashMap<String, String> m = new HashMap<String, String>();
@@ -88,5 +104,55 @@
}
return new SpecificSparqlEndpoint(u, "www.rdfabout.com", m);
}
+ public static SpecificSparqlEndpoint revyu() {
+ URL u = null;
+ HashMap<String, String> m = new HashMap<String, String>();
+ // m.put("default-graph-uri", "http://dbpedia.org");
+ // m.put("format", "application/sparql-results.xml");
+ //http://revyu.com/sparql?query=SELECT DISTINCT * WHERE {[] a ?c}
+ try {
+ u = new URL("http://revyu.com/sparql");
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ return new SpecificSparqlEndpoint(u, "revyu.com", m);
+ }
+ // returns strange xml
+ /*public static SpecificSparqlEndpoint dbtune() {
+ URL u = null;
+ HashMap<String, String> m = new HashMap<String, String>();
+ // m.put("default-graph-uri", "http://dbpedia.org");
+ // m.put("format", "application/sparql-results.xml");
+ //http://dbtune.org:2020/sparql/?query=SELECT DISTINCT * WHERE {[] a ?c}Limit 10
+ http://dbtune.org:2020/evaluateQuery?repository=default&serialization=rdfxml&queryLanguage=SPARQL&query=SELECT+DISTINCT+*+WHERE+%7B%5B%5D+a+%3Fc%7D
+ &resultFormat=xml
+ &resourceFormat=ns&entailment=none
+ http://dbtune.org:2020/evaluateQuery
+ ?repository=default&serialization=rdfxml&queryLanguage=SPARQL
+ &query=SELECT+DISTINCT+*+WHERE+%7B%5B%5D+a+%3Fc%7D
+ &resultFormat=xml
+ &resourceFormat=ns&entailment=none
+ try {
+ u = new URL("http://dbtune.org:2020/sparql/");
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ return new SpecificSparqlEndpoint(u, "dbtune.org", m);
+ }*/
+
+ public static SpecificSparqlEndpoint myopenlink() {
+ URL u = null;
+ HashMap<String, String> m = new HashMap<String, String>();
+ m.put("default-graph-uri", "http://myopenlink.net/dataspace");
+ m.put("format", "application/sparql-results.xml");
+ //http://myopenlink.net:8890/sparql/?query=select+distinct+%3FConcept+where+%7B%5B%5D+a+%3FConcept%7D
+ try {
+ u = new URL("http://myopenlink.net:8890/sparql/");
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ return new SpecificSparqlEndpoint(u, "myopenlink.net", m);
+ }
+
}
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/PropertyNode.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/PropertyNode.java 2007-12-05 13:09:58 UTC (rev 328)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/PropertyNode.java 2007-12-05 16:15:59 UTC (rev 329)
@@ -23,6 +23,8 @@
import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;
+import java.util.SortedSet;
+import java.util.TreeSet;
import java.util.Vector;
import org.dllearner.utilities.StringTuple;
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