Ontology-Mediated Queries over Probabilistic Data via Probabilistic Logic Programming
Proceedings of the 28th ACM International Conference on Information and Knowledge Management(2019)
摘要
We study ontology-mediated querying over probabilistic data for the case when the ontology is formulated in EL(hdr), an expressive member of the EL family of description logics. We leverage techniques that have been developed (i) for classical ontology-mediated querying and (ii) for probabilistic logic programming and provide an implementation based on our findings. We include both theoretical considerations and an experimental evaluation of our approach.
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关键词
ontology-mediated querying, probabilistic logic programming, uncertainty
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