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Representation and querying in temporal databases: the power of temporal constraints

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1 Author(s)
Koubarakis, M. ; Dept. of Electr. & Comput. Eng., Nat. Tech. Univ. of Athens, Greece

A temporal database model capable of representing absolute, relative, imprecise, and infinite temporal data is proposed. The model is based on temporal tables such as relation-like representations that can contain variables constrained by the formulas of a temporal theory. An algebraic query language for temporal tables is defined, and some problems related to query answering are discussed

Published in:

Data Engineering, 1993. Proceedings. Ninth International Conference on

Date of Conference:

19-23 Apr 1993