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Proceedings Paper

About the fusion of default knowledge
Author(s): Éric Grégoire
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Paper Abstract

This paper is about the fusion of multiple knowledge sources represented using default logic. More precisely, the focus is on solving the problem that occurs when the standard-logic knowledge parts of the sources are contradictory, as default theories trivialize in this case. To overcome this problem, several candidate policies are discussed. Among them, it is shown that replacing each formula belonging to minimally unsatisfiable subformulas by a corresponding supernormal default exhibits appealing features.

Paper Details

Date Published: 17 March 2008
PDF: 6 pages
Proc. SPIE 6974, Multisensor, Multisource Information Fusion: Architectures, Algorithms, and Applications 2008, 69740M (17 March 2008); doi: 10.1117/12.777548
Show Author Affiliations
Éric Grégoire, CRIL CNRS, Univ. d'Artois (France)


Published in SPIE Proceedings Vol. 6974:
Multisensor, Multisource Information Fusion: Architectures, Algorithms, and Applications 2008
Belur V. Dasarathy, Editor(s)

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