Varying Selection Functions To Relate Conditional Logics And Preferential Models

Authors:
Chitta Baral
Affiliations:
Department of Computer Science, University of Texas at El Paso, El Paso, Tx 79968, chitta@cs.ep.utexas.edu
Venue:
Fundamenta Informaticae
Year:
1994

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Abstract

In this paper we study the relationship between preferential model semantics of Shoham [19] and Kraus et al. [12] with the flat version of conditional logic denned by Bell [3] and its variations. We present a new selection function without constraining or changing the relation between the possible worlds. Using our selection function we construct a conditional logic equivalent to Shoham's preferential model semantics [18].