Re: Constraints Databases

From: Paul Vernon <paul.vernon_at_ukk.ibmm.comm>
Date: Thu, 13 Jun 2002 11:03:08 +0100
Message-ID: <ae9r4u$vjq$1_at_sp15at20.hursley.ibm.com>

Constraint Databases: A Survey
http://citeseer.nj.nec.com/revesz98constraint.html

Abstract: . Constraint databases generalize relational databases by finitely representable infinite relations. This paper surveys the state of the art in constraint databases: known results, remaining open problems and current research directions. The paper also describes a new algebra for databases with integer order constraints and a complexity analysis of evaluating queries in this algebra.

Regards
Paul Vernon
Business Intelligence, IBM Global Services Received on Thu Jun 13 2002 - 12:03:08 CEST

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