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[DL-Learner SVN] SF.net SVN: dl-learner:[3912] trunk/components-core
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From: <lor...@us...> - 2013-03-18 12:24:48
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Revision: 3912
http://sourceforge.net/p/dl-learner/code/3912
Author: lorenz_b
Date: 2013-03-18 12:24:44 +0000 (Mon, 18 Mar 2013)
Log Message:
-----------
Some updates.
Modified Paths:
--------------
trunk/components-core/pom.xml
trunk/components-core/src/main/java/org/dllearner/algorithms/properties/DisjointObjectPropertyAxiomLearner.java
trunk/components-core/src/main/java/org/dllearner/kb/sparql/ConciseBoundedDescriptionGenerator.java
trunk/components-core/src/main/java/org/dllearner/kb/sparql/ExtractionDBCache.java
trunk/components-core/src/main/java/org/dllearner/kb/sparql/SparqlEndpoint.java
trunk/components-core/src/main/java/org/dllearner/reasoning/SPARQLReasoner.java
Modified: trunk/components-core/pom.xml
===================================================================
--- trunk/components-core/pom.xml 2013-03-12 09:29:04 UTC (rev 3911)
+++ trunk/components-core/pom.xml 2013-03-18 12:24:44 UTC (rev 3912)
@@ -116,12 +116,23 @@
<dependency>
<groupId>net.sourceforge.owlapi</groupId>
<artifactId>owlapi-distribution</artifactId>
+ <version>3.4.4</version>
</dependency>
<dependency>
<groupId>net.sourceforge.owlapi</groupId>
<artifactId>owlapi-reasoner</artifactId>
</dependency>
<dependency>
+ <groupId>net.sourceforge.owlapi</groupId>
+ <artifactId>owlapi-debugging</artifactId>
+ <version>3.3</version>
+</dependency>
+<dependency>
+ <groupId>net.sourceforge.owlapi</groupId>
+ <artifactId>owlapi-modularity</artifactId>
+ <version>3.3</version>
+</dependency>
+<dependency>
<groupId>net.sourceforge.owlapi</groupId>
<artifactId>owlapi-util</artifactId>
</dependency>
@@ -135,6 +146,10 @@
<groupId>org.mortbay.jetty</groupId>
<artifactId>org.mortbay.jetty</artifactId>
</exclusion>
+ <exclusion>
+ <artifactId>owlapi</artifactId>
+ <groupId>net.sourceforge.owlapi</groupId>
+ </exclusion>
</exclusions>
</dependency>
Modified: trunk/components-core/src/main/java/org/dllearner/algorithms/properties/DisjointObjectPropertyAxiomLearner.java
===================================================================
--- trunk/components-core/src/main/java/org/dllearner/algorithms/properties/DisjointObjectPropertyAxiomLearner.java 2013-03-12 09:29:04 UTC (rev 3911)
+++ trunk/components-core/src/main/java/org/dllearner/algorithms/properties/DisjointObjectPropertyAxiomLearner.java 2013-03-18 12:24:44 UTC (rev 3912)
@@ -116,7 +116,7 @@
//compute the overlap if exist
Map<ObjectProperty, Integer> property2Overlap = new HashMap<ObjectProperty, Integer>();
String query = String.format("SELECT ?p (COUNT(*) AS ?cnt) WHERE {?s <%s> ?o. ?s ?p ?o.} GROUP BY ?p", propertyToDescribe.getName());
- ResultSet rs = executeSelectQuery(query);
+ System.out.println(query);ResultSet rs = executeSelectQuery(query);
QuerySolution qs;
while(rs.hasNext()){
qs = rs.next();
@@ -336,13 +336,13 @@
}
public static void main(String[] args) throws Exception{
- SparqlEndpoint endpoint = SparqlEndpoint.getEndpointDBpedia();
+ SparqlEndpoint endpoint = SparqlEndpoint.getEndpointDBpediaLiveAKSW();
// endpoint = new SparqlEndpoint(new URL("http://dbpedia.aksw.org:8902/sparql"), Collections.singletonList("http://dbpedia.org"), Collections.<String>emptyList()));
DisjointObjectPropertyAxiomLearner l = new DisjointObjectPropertyAxiomLearner(new SparqlEndpointKS(endpoint));//.getEndpointDBpediaLiveAKSW()));
l.setPropertyToDescribe(new ObjectProperty("http://dbpedia.org/ontology/league"));
l.setMaxExecutionTimeInSeconds(10);
l.init();
- l.getReasoner().precomputeObjectPropertyPopularity();
+// l.getReasoner().precomputeObjectPropertyPopularity();
l.start();
for(EvaluatedAxiom ax : l.getCurrentlyBestEvaluatedAxioms(Integer.MAX_VALUE)){
System.out.println(ax);
Modified: trunk/components-core/src/main/java/org/dllearner/kb/sparql/ConciseBoundedDescriptionGenerator.java
===================================================================
--- trunk/components-core/src/main/java/org/dllearner/kb/sparql/ConciseBoundedDescriptionGenerator.java 2013-03-12 09:29:04 UTC (rev 3911)
+++ trunk/components-core/src/main/java/org/dllearner/kb/sparql/ConciseBoundedDescriptionGenerator.java 2013-03-18 12:24:44 UTC (rev 3912)
@@ -13,4 +13,5 @@
public void setRestrictToNamespaces(List<String> namespaces);
public void setRecursionDepth(int maxRecursionDepth);
+
}
Modified: trunk/components-core/src/main/java/org/dllearner/kb/sparql/ExtractionDBCache.java
===================================================================
--- trunk/components-core/src/main/java/org/dllearner/kb/sparql/ExtractionDBCache.java 2013-03-12 09:29:04 UTC (rev 3911)
+++ trunk/components-core/src/main/java/org/dllearner/kb/sparql/ExtractionDBCache.java 2013-03-18 12:24:44 UTC (rev 3912)
@@ -38,9 +38,9 @@
import com.hp.hpl.jena.query.ResultSetRewindable;
import com.hp.hpl.jena.rdf.model.Model;
import com.hp.hpl.jena.rdf.model.ModelFactory;
-import com.hp.hpl.jena.sparql.engine.http.QueryEngineHTTP;
import com.jamonapi.Monitor;
import com.jamonapi.MonitorFactory;
+//import com.hp.hpl.jena.sparql.engine.http.QueryEngineHTTP;
/**
* The class is used to cache information about resources to a database.
Modified: trunk/components-core/src/main/java/org/dllearner/kb/sparql/SparqlEndpoint.java
===================================================================
--- trunk/components-core/src/main/java/org/dllearner/kb/sparql/SparqlEndpoint.java 2013-03-12 09:29:04 UTC (rev 3911)
+++ trunk/components-core/src/main/java/org/dllearner/kb/sparql/SparqlEndpoint.java 2013-03-18 12:24:44 UTC (rev 3912)
@@ -20,6 +20,7 @@
package org.dllearner.kb.sparql;
import java.net.URL;
+import java.util.Collections;
import java.util.LinkedList;
import java.util.List;
@@ -49,6 +50,10 @@
this.namedGraphURIs=namedGraphURIs;
}
+ public SparqlEndpoint(URL url, String defaultGraphURI) {
+ this(url, Collections.singletonList(defaultGraphURI), Collections.<String>emptyList());
+ }
+
public URL getURL() {
return this.url;
}
Modified: trunk/components-core/src/main/java/org/dllearner/reasoning/SPARQLReasoner.java
===================================================================
--- trunk/components-core/src/main/java/org/dllearner/reasoning/SPARQLReasoner.java 2013-03-12 09:29:04 UTC (rev 3911)
+++ trunk/components-core/src/main/java/org/dllearner/reasoning/SPARQLReasoner.java 2013-03-18 12:24:44 UTC (rev 3912)
@@ -783,12 +783,34 @@
return isObjectProperty;
}
- public boolean isDataProperty(String propertyURI){
- String query = String.format("ASK {<%s> a <%s>}", propertyURI, OWL.DatatypeProperty.getURI());
+ public boolean isObjectProperty(String propertyURI, boolean analyzeData){
+ String query = String.format("ASK {<%s> a <%s>}", propertyURI, OWL.ObjectProperty.getURI());
boolean isObjectProperty = executeAskQuery(query);
+ if(!isObjectProperty && analyzeData){
+ query = String.format("ASK {?s <%s> ?o.FILTER(isURI(?o))}", propertyURI);
+ isObjectProperty = executeAskQuery(query);
+ }
return isObjectProperty;
}
+ public boolean isDataProperty(String propertyURI){
+ if(propertyURI.equals("http://www.w3.org/2000/01/rdf-schema#label")) return true;
+ String query = String.format("ASK {<%s> a <%s>}", propertyURI, OWL.DatatypeProperty.getURI());
+ boolean isDataProperty = executeAskQuery(query);
+ return isDataProperty;
+ }
+
+ public boolean isDataProperty(String propertyURI, boolean analyzeData){
+ if(propertyURI.equals("http://www.w3.org/2000/01/rdf-schema#label")) return true;
+ String query = String.format("ASK {<%s> a <%s>}", propertyURI, OWL.DatatypeProperty.getURI());
+ boolean isDataProperty = executeAskQuery(query);
+ if(!isDataProperty && analyzeData){
+ query = String.format("ASK {?s <%s> ?o.FILTER(isLITERAL(?o))}", propertyURI);
+ isDataProperty = executeAskQuery(query);
+ }
+ return isDataProperty;
+ }
+
public int getIndividualsCount(NamedClass nc){
String query = String.format("SELECT (COUNT(?s) AS ?cnt) WHERE {" +
"?s a <%s>." +
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