Querying Attributed DL-Lite Ontologies Using Provenance Semirings

Camille Bourgaux, Ana Ozaki
2019 PROCEEDINGS OF THE THIRTIETH AAAI CONFERENCE ON ARTIFICIAL INTELLIGENCE AND THE TWENTY-EIGHTH INNOVATIVE APPLICATIONS OF ARTIFICIAL INTELLIGENCE CONFERENCE  
Attributed description logic is a recently proposed formalism, targeted for graph-based representation formats, which enriches description logic concepts and roles with finite sets of attribute-value pairs, called annotations. One of the most important uses of annotations is to record provenance information. In this work, we first investigate the complexity of satisfiability and query answering for attributed DL-LiteR ontologies. We then propose a new semantics, based on provenance semirings,
more » ... r integrating provenance information with query answering. Finally, we establish complexity results for satisfiability and query answering under this semantics.
doi:10.1609/aaai.v33i01.33012719 fatcat:k6qy5fl7lffitjyw6j5w7gvhzy