Elsevier announced the winners of the 2010 Semantic Web Challenge. The Elsevier sponsored Challenge occurred at the International Semantic Web Conference held in Shanghai, China from 7-11 November, 2010. A jury consisting of seven leading experts from both academia and industry awarded the four best applications with cash prizes exceeding 3000 Euro in total.

Over the last eight years, the Challenge has attracted more than 140 entries. All submissions are evaluated rigorously by a jury composed of leading scientists and experts from industry in a 3 round knockout competition consisting of a poster session, oral presentations and live demonstrations.

Organized this year by Christian Bizer from the Freie Universität Berlin, Germany, and Diana Maynard from the University of Sheffield, UK, the Semantic Web Challenge consists of two categories: “Open Track” and “Billion Triples Track.”

The Open Track requires that the applications can be used by ordinary people or scientists and must make use of the meaning of information on the web. The Billion Triples track requires applications to scale up to deal with huge amounts of information which has been gathered from the open web.

The winners of the 2010 Open Track challenge were the team from Stanford University comprising of Clement Jonquet, Paea LePendu, Sean M. Falconer, Adrien Coulet, Natalya F. Noy, Mark A. Musen, and Nigam H. Shah for “NCBO Resource Index: Ontology-Based Search and Mining of Biomedical Resources”. Their entry provides very clear benefits to the biomedical community, bringing together knowledge from many different entities on the web with a large corpus of scientific literature though the clever application of semantic web technologies and principles.

The second prize in the open track was awarded to the team from Rensselaer Polytechnic Institute comprising of Dominic DiFranzo, Li Ding, John S. Erickson, Xian Li, Tim Lebo, James Michaelis, Alvaro Graves, Gregory Todd Williams, Jin Guang Zheng, Johanna Flores, Zhenning Shangguan, Gino Gervasio, Deborah L. McGuinness and Jim Hendler, for the development of “TWC LOGD: A Portal for Linking Open Government Data” – a massive semantic effort in opening up and linking all the public US government data, and providing the ecosystem and education for re-use.

The third prize in the 2010 Open Track was won by a combined team from the Karlsruhe Institute of Technology, Oxford University and the University of Southern California comprising of Denny Vrandecic, Varun Ratnakar, Markus Krötzsch, and Yolanda Gil for their entry “Shortipedia” – a Web-based knowledge repository and collaborative curating system, pulling together a growing number of sources in order to provide a comprehensive, multilingual and diversived view on entities of interest – a Wikipedia on steroids.

The Billion Triples Track was won by “Creating voiD Descriptions for Web-scale Data” by Christoph Böhm, Johannes Lorey, Dandy Fenz, Eyk Kny, Matthias Pohl, Felix Naumann from Potsdam Univesity, Germany. This entry uses state of the art parallelisation techniques, and some serious cloud computing power, to dissect the enormous Billion Triples dataset into topic-specific views.

Further Information

Further information about the Semantic Web Challenge 2010, the runners-up, all submissions and the evaluation committee is found on the Former Challenges page as well as in the Elsevier Press release about the Semantic Web Challenge 2010.