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International Colloquium on Implementation of Constraint and LOgic Programming Systems, Date: 2013/08/25 - 2013/08/25, Location: Istanbul, Turkey

Publication date: 2013-01
11
Publisher: Computing Research Repository

Proceedings of the 13th International Colloquium on Implementation of Constraint and LOgic Programming Systems

Author:

Desouter, Benoit
Schrijvers, Tom

Keywords:

Datalog, constraint logic programming

Abstract:

LP is a common formalism for the field of databases and CSP, both at the theoretical level and the implementation level in the form of Datalog and CLP. In the past, close correspondences have been made between both fields at the theoretical level. Yet correspondence at the implementation level has been much less explored. In this article we work towards relating them at the implementation level. Concretely, we show how to derive the efficient Leapfrog Triejoin execution algorithm of Datalog from a generic CP execution scheme.