conftrace_

incomplete database

2 papers

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certain answer (2) bag semantics (1) tuple occurrence (1) query rewriting (1) query answering (1) first-order query (1) possible answer (1) query processing (1) query evaluation (1) database theory (1)

Papers

What Does a Query Answer Tell You? Informativeness of Query Answers for Knowledge Bases AAAI 2024 On Querying Incomplete Information in Databases under Bag Semantics IJCAI 2017