Extension relational algebra and Grey relational algebra

Authors:
Ka-Wing Wong
Affiliations:
-
Venue:
ACM SIGICE Bulletin
Year:
1997

Citing 3
Cited 0

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Abstract

This paper discusses integrating two uncertainty systems (the extension set theory and the grey system theory) into the classical relational algebra. The results of the integration are the extension relational algebra and the grey relational algebra.