A Temporal Relational Algebra as Basis for Temporal Relational Completeness.
Alexander Tuzhilin, James Clifford:
A Temporal Relational Algebra as Basis for Temporal Relational Completeness.
VLDB 1990: 13-23@inproceedings{DBLP:conf/vldb/TuzhilinC90,
author = {Alexander Tuzhilin and
James Clifford},
editor = {Dennis McLeod and
Ron Sacks-Davis and
Hans-J{\"o}rg Schek},
title = {A Temporal Relational Algebra as Basis for Temporal Relational
Completeness},
booktitle = {16th International Conference on Very Large Data Bases, August
13-16, 1990, Brisbane, Queensland, Australia, Proceedings},
publisher = {Morgan Kaufmann},
year = {1990},
isbn = {1-55860-149-X},
pages = {13-23},
ee = {db/conf/vldb/TuzhilinC90.html},
crossref = {DBLP:conf/vldb/90},
bibsource = {DBLP, http://dblp.uni-trier.de}
}
Abstract
We define a temporal algebra that is applicable to any temporal relational data model supporting discrete linear bounded time.
This algebra has the five basic relational algebra operators extended to the temporal domain and an operator of linear recursion.
We show that this algebra has the expressive power of a safe temporal calculusbased on the predicate temporal logic with the until and since temporal operators.
In [CrCl89], a historical calculus was proposed as a basis for historical relational completeness.
We propose the temporal algebra defined in this paper and the equivalent temporal calculus as an alternative basis for temporal relational completeness.
Copyright © 1990 by the VLDB Endowment.
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Online Paper
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Printed Edition
Dennis McLeod, Ron Sacks-Davis, Hans-Jörg Schek (Eds.):
16th International Conference on Very Large Data Bases, August 13-16, 1990, Brisbane, Queensland, Australia, Proceedings.
Morgan Kaufmann 1990, ISBN 1-55860-149-X
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Contents - [vBen83]
- ...
Copyright © Sun Mar 14 23:30:11 2010
by Michael Ley (ley@uni-trier.de)