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Model, organize and leverage content and knowledge. Manage reference schemas, taxonomies, thesaurus and ontology. Classify content. Power vertical search p...Model, organize and leverage content and knowledge. Manage reference schemas, taxonomies, thesaurus and ontology. Classify content. Power vertical search portals

The Tabulator project is a generic data browser and editor. Using outline and table modes, it provides a way to browse RDF data on the web. RDF is the stan...The Tabulator project is a generic data browser and editor. Using outline and table modes, it provides a way to browse RDF data on the web. RDF is the standard for inter-application data exchange. You can use it in two ways As a Firefox Add-on The tabulator extension is a Firefox extension which allows Firefox to handle data as well as documents. Install it from the tabulator extension page As a web application The tabulator online version is a set of open source Javascript scripts ("AJAX") which can run in any web page to add data browsing. It currently runs with Firefox, (or as an Opera Widget) and requires Firefox preferences to be set -- see the tabulator help page or the sidebar on the right. * First: configure Firefox Before you try an online version: 1. Type into the main browser URI bar "about:config" and hit return to get to the config page. 2. Type codebase into the filter window 3. Double-click the line signed.applets.codebase_principal_support ... user set ... boolean .. false to change it to 'true'. 4. Go back to the tabulator, and try again. When the browser asks you whether to allow the script to access arbitrary web pages, agree. Check the "remember the answer this question" box. The Tabulator is open source under the W3C software license.

This glossary explains terms that * are specific to the GMOD project, or * are computing terms that are used in the GMOD project. This glos...This glossary explains terms that * are specific to the GMOD project, or * are computing terms that are used in the GMOD project. This glossary does not define biology terms.

ACIS stands for “Academic Contributor Information System”. We believe that individual academics could play a more active role in scientific publishing

SWiM: A Semantic Wiki for Mathematical Knowledge Management SWiM is a semantic wiki for collaboratively building, editing and browsing a mathematical kn...SWiM: A Semantic Wiki for Mathematical Knowledge Management SWiM is a semantic wiki for collaboratively building, editing and browsing a mathematical knowledge base. Its pages, containing mathematical theories, are stored in OMDoc, a markup format for mathematical knowledge. Our long-term objective is to develop a software that facilitates the creation of a shared, public collection of mathematical knowledge (e.g. for education) and serves work groups of mathematicians as a tool for collaborative development of new theories. The implementation of SWiM, based on IkeWiki, is currently in a prototype stage. An version based on an older release of IkeWiki is now available for download under the GNU GPL. Bugs and to-dos are documented in our Trac system. See the MathWeb wiki for instructions about downloading and a documentation of current on-goings in the SWiM project and related projects. The latter can also be found on the KWARC research blog.

SWiM is a semantic wiki for mathematical knowledge management. This is an installation of the current version of the SWiM prototype that demonstrates some ...SWiM is a semantic wiki for mathematical knowledge management. This is an installation of the current version of the SWiM prototype that demonstrates some of its features.

RDF Gravity (RDF Graph Visualization Tool) Sunil Goyal, Rupert Westenthaler

Calais: Connect. Everything We want to make all the world's content more accessible, interoperable and valuable. Some call it Web 2.0, Web 3.0, the sema...Calais: Connect. Everything We want to make all the world's content more accessible, interoperable and valuable. Some call it Web 2.0, Web 3.0, the semantic web or the Giant Global Graph - we call our piece of it Calais. What Calais does sounds simple – what you do with it could be simply amazing. The Calais initiative is about enabling semantic applications by providing a metadata generation web service, sample applications using that service to jumpstart development efforts, and support for developers.

DBpedia – Querying Wikipedia like a Semantic Database Latest dbpedia news DBpedia-Presentation at ISWC Sören presented today the paper “DBpedia: A N...DBpedia – Querying Wikipedia like a Semantic Database Latest dbpedia news DBpedia-Presentation at ISWC Sören presented today the paper “DBpedia: A Nucleus for a Web of Open Data” at International Semantic Web Conference in Busan, Korea. You can view the slides here. DBpedia Relationship Finder Release 2 Second Release of the DBpedia Relationship Finder. The Relationship Finder explores the DBpedia infobox dataset to find out which relations exist between two things. It can answer questions like “How are Leipzig and the Semantic Web related?“. The new version includes, amongst other changes, better algorithms and the possibility to ignore objects and properties. DBpedia Relationship Finder released Release of the DBpedia Relationship Finder. The relationship finder explores the DBpedia dataset two find out which relations exist between two things. It can answer questions like “How are Leipzig and the Semantic Web related?“. DBpedia Hack Night in Copenhagen Via Binary Relations Blog: If you are in the general vicinity of Copenhagen on the evening of the 24th of April (yep, that’s tomorrow), and remotely interested in RDF, SPARQL or DBpedia, stop by ITU, where we’ll be hacking away from 20:00. If you read Danish, see the original announcement by Claus Dahl in the kitchen: [...] dbpedia is catching on The dbpedia project started by AKSW (together with Chris Bizer from FU Berlin and OpenLink Software) is getting increasingly popular. No wonder, since the over 10 Mio. RDF triples extracted from the English Wikipedia allow the astonishing answering of previously hard-to-answer questions. Who for example knows what connects Leipzig with Innsbruck? Interesting articles about dbpedia: Did [...] Overview Do you know all mayors from towns elevated higher than 1000m, all sitcoms set in New York, or all philosophers that were influenced by Friedrich Nietzsche? Wikipedia contains information required for answering such questions, but has the problem that its constricted search capabilities only allow very limited access to this valuable knowledge-base. The Semantic Web still lacks a critical mass of RDF data online and up-to-date terms and ontologies are missing for many application domains. The dbpedia.org project approaches both problems by extracting structured information from Wikipedia and by making this information available on the Web. dbpedia.org allows you to ask sophisticated queries against Wikipedia (like the ones mentioned above) and to link other datasets on the Web to dbpedia data.

Agile Knowledge Engineering and Semantic Web (AKSW) The Research Group Agile Knowledge Engineering and Semantic Web (AKSW) is hosted by the Department f...Agile Knowledge Engineering and Semantic Web (AKSW) The Research Group Agile Knowledge Engineering and Semantic Web (AKSW) is hosted by the Department for Business-oriented Information Systems (BIS) of the Institute of Computer Science (IfI) / University of Leipzig. Goals * Development of methods for Agile Knowledge Engineering inside the research field of the Semantic Web * Implementation of tools and applications for Agile Knowledge Engineering * Research of the underlying Semantic Web Technologies * Development of fundamental Semantic Web tools and applications AKSW is committed to the open source and open access movements.

Bibliography of publications associated with WordNet

Ludovic Denoyer and Patrick Gallinari SIGIR Forum40(1):64--69(2006)

Max Völkel and Markus Krötzsch and Denny Vrandecic and Heiko Haller and Rudi Studer WWW '06: Proceedings of the 15th international conference on World Wide Web, page585--594. New York, NY, USA, ACM, (2006)

Ciro Cattuto and Christoph Schmitz and Andrea Baldassarri and Vito D. P. Servedio and Vittorio Loreto and Andreas Hotho and Miranda Grahl and Gerd Stumme AI Communications Journal, Special Issue on "Network Analysis in Natural Sciences and Engineering"20(4):245--262(2007)

S.P. Ponzetto and M. Strube Companion Volume to the Proceedings of the 45th Annual Meeting of the Association for Computational Linguistics(2007)

Michae Ponzetto (2007)

Simone Paolo Ponzetto and Michael Strube Proceedings of the main conference on Human Language Technology Conference of the North American Chapter of the Association of Computational Linguistics, page192--199. Morristown, NJ, USA, Association for Computational Linguistics, (2006)

Simone Paolo Ponzetto and Michael Strube Journal of Artificial Intelligence Research(2007)

Johan Bollen and Marko A. Rodriguez and Herbert Van de Sompel and Lyudmila L. Balakireva and Aric Hagberg WWW '07: Proceedings of the 16th international conference on World Wide Web, page1247--1248. New York, NY, USA, ACM, (2007)

T.T. Quan and S.C. Hui and T.H. Cao Proceedings of the 2004 Knowledge Discovery and Ontologies Workshop (KDO'04), Pisa, Italy(2004)

Tom Gruber (2007) To apppear in em Journal of Web Semantics .