Yujiao Zhou

PAGOdA: Pay-As-You-Go Ontology Query Answering Using a Datalog Reasoner

2015 · Journal of Artificial Intelligence Research

Answering conjunctive queries over ontology-enriched datasets is a core reasoning task for many applications. Query answering is, however, computationally very expensive, which has led to the development of query answering procedures that sacrifice either expressive …