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Relevant logic programming

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Abstract

In this paper we present a fragment of (positive) relevant logic which can be computed by a straightforward extension to SLD resolution while allowing full nesting of implications. These two requirements lead quite naturally to a fragment in which the major feature is an ambiguous ‘user-level’ conjunction which is interpreted intensionally in ‘query’ positions and extensionally in ‘assertion’ positions. These restrictions allow a simple and efficient extension to SLD resolution (and more particularly, the PROLOG evaluation scheme) with quite minor loss in expressive power.

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Authors and Affiliations

  1. Computer Science Department, Australian National University, GPO Box 4, ACT 2601, Canberra, Australia

    A. W. Bollen

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  1. A. W. Bollen
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Bollen, A.W. Relevant logic programming. J Autom Reasoning 7, 563–585 (1991). https://doi.org/10.1007/BF01880329

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  • DOI: https://doi.org/10.1007/BF01880329

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