Document Type

Conference Proceeding

Publication Date

6-1-2007

Abstract

In this paper, we propose an approach to translating any ALC ontology (possible inconsistent) into a logically consistent set of disjunctive datalog rules. We achieve this in two steps: First we give a simple way to make any ALC based ontology 4-valued satisfiable, and then we study a sound and complete paraconsistent ordered-resolution decision procedure for our 4-valued ALC. Our approach can be viewed as a paraconsistent version of KAON2 algorithm.

Comments

Proceedings of the International Workshop on Description Logics, Brixen-Bressanone, Italy, June 8-10, 2007.