Complexity of approximate query answering under inconsistency in datalog+/-
Several semantics have been proposed to query inconsistent ontological knowledge bases, including the intersection of repairs and the intersection of closed repairs as two approximate inconsistency-tolerant semantics. In this paper, we analyze the complexity of conjunctive query answering under thes...
| Автори: | , , |
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| Формат: | Conference item |
| Опубліковано: |
CEUR Workshop Proceedings
2018
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