A Hybrid Approach to Query Answering under Expressive Datalog+/-
CoRR, Volume abs/1604.06770, 2016.
Datalog+/- is a family of ontology languages that combine good computational properties with high expressive power. Datalog+/- languages are provably able to capture the most relevant Semantic Web languages. In this paper we consider the class of weakly-sticky (WS) Datalog+/- programs, which allow for certain useful forms of joins in ru...More
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