Limit Datalog: A declarative query language for data analysis
Motivated by applications in declarative data analysis, we study DatalogZ-an extension of Datalog with stratified negation and arithmetics over integers. Reasoning in this language is undecidable, so we present a fragment, called limit DatalogZ, that is powerful enough to naturally capture many impo...
主要な著者: | Grau, BC, Horrocks, I, Kaminski, M, Kostylev, EV, Motik, B |
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フォーマット: | Journal article |
言語: | English |
出版事項: |
Association for Computing Machinery
2020
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