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Jorge Gracia Member status icon

Visiting Researcher
Jorge Gracia Photograph

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I work at the University of Zaragoza (Spain) and my interests include ontologies, sense discovering and semantic disambiguation techniques.

We have been working recently on discovering the possible senses of a group of user keywords among a pool of online ontologies (applying integration techniques when the senses are considered very similar).

Also we have ideated a multi-ontology disambiguation method that is independent of a single lexical resource. We use it to discover the most suitable keyword senses according to the context.

My work at KMi was to study possible applications of these techniques into PowerAqua and other related projects.

Publications

 

Gracia, J., d'Aquin, M. and Mena, E. (2009) Large Scale Integration of Senses for the Semantic Web, 18th International World Wide Web conference, WWW 2009, Madrid, Spain

Publications | Download PDF Publications | Visit External Site for Details  

Sabou, M., Gracia, J., Angeletou, S., d'Aquin, M. and Motta, E. (2007) Evaluating the Semantic Web: A Task-based Approach, The 6th International Semantic Web Conference and the 2nd Asian Semantic Web Conference, Busan, Korea

Publications | Download PDF Publications | Visit External Site for Details  

Gracia, J., Lopez, V., d'Aquin, M., Sabou, M., Motta, E. and Mena, E. (2007) Solving Semantic Ambiguity to Improve Semantic Web based Ontology Matching, Workshop: Workshop on Ontology Matching at The 6th International Semantic Web Conference and the 2nd Asian Semantic Web Conference

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Knowledge Media Institute (KMi)
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The Open University’s Knowledge Media Institute (KMi) is a distinct research unit within the Faculty of Science, Technology, Engineering and Mathematics (STEM) in the UK. KMi has openings for two...

Research Assistant / Associate

Knowledge Media Institute (KMi)
£29,799 - £38,833
Based in Milton Keynes
Temporary contract until 31 December 2018

The Knowledge Media Institute (KMi) is looking for a Research Assistant or a Research Associate (depending on qualification), to work on an EU funded project – Up2U. The project will be focusing...

Research Assistant / Associate

Knowledge Media Institute (KMi)
£29,799 - £38,833
Based in Milton Keynes
Temporary contract until 31st December 2018

The Open University’s Knowledge Media Institute (KMi) is a distinct research unit within the Faculty of Science, Technology, Engineering and Mathematics (STEM). KMi is looking for a Research...

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Knowledge Media Institute (KMi)
£32,548 - £38,833
Based in Milton Keynes
Temporary contract until 30 June 2019

The Open University’s Knowledge Media Institute (KMi) is a distinct research unit within the Faculty of Science, Technology, Engineering and Mathematics (STEM). KMi is looking for a Project Officer...

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