Open Source Java Semantic Web Software - Page 2

OWL2XMI is a java project to facilitate the creation of classes UML diagrams. It generates a XMI file from one ontology, this XMI file can be imported using UML tools such as: StarUML, ArgoUML, among others. There are available online version, Visit Proj

OntoModel is a UML-based editor that works with OWL ontologies. The usage of the UML extension mechanism makes it possible to develope and maintain OWL ontologies with MDA technologies. Implemented as NeOn Toolkit (http://www.neon-toolkit.org) plugin.

An semantic editor for describing public administration services. Produces ontologies containing a workflow description in owl notation. Can be used for modelling processes in different fields, but was originally focused on semantically describing government services with their corresponding documents, fees and other information items. Launch the editor with Java Web Start at http://ri.tdf.lv

POGG (Programação Orientada a Gráficos de Gantt) é um modelo de programação que permite a distribuição de tarefas num Sistema Multiagente (SMA) criado com a plataforma JADE (Java Agent DEvelopment Framework), formando uma grade computacional.

PoliMaR (Policy Matchmaker and Ranker) is a framework that permits a Semantic Web Service matchmaking and ranking based on Non-Functional Properties (NFPs).

This software facilitate and automate publishing, in the Semantic Web, linked open data obtained from relational database (RDB), through the integration between the D2RQ tools used in this process. It also offers a new tool that allows the semi-automatic customization of the generated mapping file in order to incorporate a domain ontology supplied by the user.

The “RDB2RDF Mapper” is a Java based software desktop application which allows a user to create a mapping file between a relational database and an RDFS/OWL ontology via a graphical user interface. This project is ANDS-funded.

GIN Server is a semantic middleware for easy data integration and automized analysis. The extendable architecture allows to plugin in data sources, analytics and event handling. This RDF Content Provider enables access to Semantic Web Content as an RDF file or SPAEQL endpoint.

*** PROJECT NOT MAINTAINED ANYMORE *** RDFStats generates statistics for RDF datasets behind SPARQL-endpoints and within single RDF documents.

A set of java api to manipulate a vcard file represented in RDF/XML according to W3C specification (http://www.w3.org/TR/vcard-rdf).

This is a collection of REST specifications, and implementations of those specs, for very low-level information sharing and workflow operations using REST actions over HTTP. Implementations are in various languages, mainly Java, Python, and Ruby.

ROO is an (OWL) ontology construction tool based on Protégé 4. ROO makes the ontology building process easier as it provides guidance about the steps involved and it allows to enter knowledge using an easy to learn controlled natural language.

This project is a search engine that gathers data from an ontology. We took as exemple an ontology of researchers. The search uses the properties and works with partial queries and substrings. The client searching doesn't have to use the DLQuery nor the Manchester OWL Syntax, the engine we made builds the query in these syntaxes.

RuDolFWS (a.k.a. RDFWS) is a web service that lets you add, modify, remove and manage ontologies in a remote Sesame repository server.

S-FENG stands for Semantic-FEderation Next Generation. S-FENG represents the solution for managing federation of registries with its related aspects: affiliation, promotion, semantic publication and discovery, according to UDDI 3.0.2 specifications.

SPARQL to Object Oriented eNgine allows users to expose their traditional data sources (RDBMS, OODBMS, XML, LDAP, ecc) as RDF data, through a SPARQL endpoint.

Our aim is to enable Web applications to consume linked data from the Web. With SQUIN (Semantic Web Query Interface) we will provide a Web data query service as an addition to the LAMP technology stack. This service executes queries over the whole We

SemaRule Navigator is an Integrated Suite of Open-Source and Free-License Software, placing Semantic and Text Analysis Technologies in the toolbox of Researchers, Students, and Enterprises.

SAIM allows to interlink knowledge bases in the Semantic Web. It focuses on instance matching of very large knowledge bases available as SPARQL endpoints. SAIM uses machine learning techniques and is compatible with SILK.

SAWA calculates a semantic similarity coefficient between two sentences. Coefficient is expressed between "0" and "1", where: 0 means there is not semantic similarity among them; 1 vice versa.

A simple tool for sketching out ontology structures, including OWL export. Developed at the University of Manchester as a third-year project.

This project was designed for a reserach conducted in the area of mobile science inqiury using ontologies. This mobile web application 'ThinknLearn' uses ontology-based scaffolding to implement NCEA level 1science standard curriculum example as an experimental context. In this application, ontologies are designed using Protege 4.0 while Jena API and Pellet reasoner are used in the technical architecture of this application for extracting relevant information according to the requirements.

TurtleScript is a semantic web project to demonstrate the utility of including the Turtle RDF serialization in HTML files as a form of metadata. It is intended as proposed alternative or supplement to microformats and RDFa.

In this project we investigate the representation of tweets as RDF in order to enable flexibility in handling the information overload of those interested in collectively analyzing social media for sensemaking.

This project is dedicated for semantic annotation of video and image files and development of a unified page ranking for them.