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Answering Threshold Queries in Probabilistic Datalog+/- Ontologies.

Abstract:

The recently introduced Datalog+/- family of ontology languages is especially useful for representing and reasoning over lightweight ontologies, and is set to play a central role in the context of query answering and information extraction for the Semantic Web. Recently, it has become apparent that it is necessary to develop a principled way to handle uncertainty in this domain. In addition to uncertainty as an inherent aspect of the Web, one must also deal with forms of uncertainty due to in...

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Publication status:
Published

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Authors


Gottlob, G More by this author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Computer Science
Simari, GI More by this author

Contributors

Role:
Editor
Role:
Editor
Publisher:
Springer Publisher's website
Journal:
SUM
Volume:
6929
Pages:
401-414
Publication date:
2011
DOI:
EISSN:
1611-3349
ISSN:
0302-9743
URN:
uuid:206a5969-2b2b-4c46-a2b5-d79e513d5a05
Source identifiers:
306065
Local pid:
pubs:306065
Language:
English

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