Exploració per tema "Bitemporal deductive databases"
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Analyzing temporal integrity constraints to obtain the minimum number of transition rules
(2001-12)
Report de recerca
Accés obertThe aim of this paper is to obtain advantages for integrity constraint checking in bitemporal deductive databases, analyzing the temporal integrity constraint behaviour. First at all, a new taxonomy of temporal integrity ... -
The Events method for temporal integrity constraint handling in bitemporal deductive databases
(1998-01)
Report de recerca
Accés obertA bitemporal deductive database is a deductive database that supports valid and transaction time. A temporal integrity constraint deals with only valid time, only transaction time or both times. A set of facts to ...