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Query Answering in Probabilistic Datalog+⁄− Ontologies under Group Preferences

Abstract:

In the recent years, the Web has been changing more and more towards the so-called Social Semantic Web. Rather than being based on the link structure between Web pages, the ranking of search results in the Social Semantic Web needs to be based on something new - we believe that it can be based on user preferences and underlying ontological knowledge. Modeling uncertainty is also playing an increasingly important role in these domains, since uncertainty can arise due to many uncontrollable fac...

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Authors


Thomas Lukasiewicz More by this author
Maria Vanina Martinez More by this author
Gerardo I. Simari More by this author
Oana Tifrea−Marciuska More by this author
Publisher:
IEEE Computer Society
Publication date:
2013
URN:
uuid:cbc47130-6d59-48db-8bc9-87f4dce2379c
Local pid:
cs:6984

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