Query answering under probabilistic uncertainty in Datalog+ / − ontologies

@article{Gottlob2013QueryAU,
  title={Query answering under probabilistic uncertainty in Datalog+ / − ontologies},
  author={Georg Gottlob and Thomas Lukasiewicz and Maria Vanina Martinez and Gerardo I. Simari},
  journal={Annals of Mathematics and Artificial Intelligence},
  year={2013},
  volume={69},
  pages={37-72}
}
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… CONTINUE READING
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