Query Answering under Non-guarded Rules in Datalog+/-

Andrea Calı̀; Georg Gottlob; Andréas Pieris

doi:10.1007/978-3-642-15918-3_1

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Query Answering under Non-guarded Rules in Datalog+/-

Andrea Calı̀Georg Gottlob Andréas Pieris

Year: 2010 Lecture notes in computer science Pages: 1-17 Publisher: Springer Science+Business Media

DOI: 10.1007/978-3-642-15918-3_1

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Keywords:

Datalog Decidability Computer science Conjunctive query Joins Class (philosophy) Fragment (logic) Theoretical computer science Tuple Database Programming language Relational database Discrete mathematics Mathematics Artificial intelligence

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Semantic Web and Ontologies

Physical Sciences → Computer Science → Artificial Intelligence

Advanced Database Systems and Queries

Physical Sciences → Computer Science → Computer Networks and Communications

Logic, Reasoning, and Knowledge

Physical Sciences → Computer Science → Artificial Intelligence

Query Answering under Non-guarded Rules in Datalog+/-

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