A Tableau Calculus for Minimal Modal Model Generation

Papacchini, Fabio and Schmidt, Renate A. (2011) A Tableau Calculus for Minimal Modal Model Generation. Electronic Notes in Theoretical Computer Science, 278. pp. 159-172. ISSN 1571-0661

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Abstract

Model generation and minimal model generation is useful for fault analysis, verification of systems and validation of data models. Whereas for classical propositional and first-order logic several model minimization approaches have been developed and studied, for non-classical logic the topic has been much less studied. In this paper we introduce a minimal model generation calculus for multi-modal logic K(m) and extensions of K(m) with the axioms T and B. The calculus provides a method to generate all and only minimal modal Herbrand models, and each model is generated exactly once. A novelty of the calculus is a non-standard complement splitting rule designed for minimal model generation. Experiments show the rule has the added benefit of reducing the search space.

Item Type:
Journal Article
Journal or Publication Title:
Electronic Notes in Theoretical Computer Science
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/1700
Subjects:
ID Code:
168499
Deposited By:
Deposited On:
12 Apr 2022 13:10
Refereed?:
Yes
Published?:
Published
Last Modified:
13 Apr 2022 04:22