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An abductive framework for negation in disjunctive logic programming

  • Logic Programmming
  • Conference paper
  • First Online:
Logics in Artificial Intelligence (JELIA 1996)

Part of the book series: Lecture Notes in Computer Science ((LNAI,volume 1126))

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Abstract

In this paper, we study an abductive framework for disjunctive logic programming that provides a new way to understand negation in disjunctive logic programming. We show that the defined framework captures the existing minimal model semantics based on (Extended) Generalised Closed World Assumption ((E)GGWA), This relationship between abduction and minimal model reasoning provides a methodology to develop algorithms for minimal model reasoning. To demonstrate this, we show how a theorem prover, based on restart model elimination calculus, can be modified for abductive reasoning and thus for minimal model reasoning.

This research is a part of project on disjunctive logic programming, undertaken by the AI research group at the Universität Koblenz-Landau, and funded by DFG.

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José Jülio Alferes Luís Moniz Pereira Ewa Orlowska

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© 1996 Springer-Verlag Berlin Heidelberg

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Aravindan, C. (1996). An abductive framework for negation in disjunctive logic programming. In: Alferes, J.J., Pereira, L.M., Orlowska, E. (eds) Logics in Artificial Intelligence. JELIA 1996. Lecture Notes in Computer Science, vol 1126. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-61630-6_18

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  • DOI: https://doi.org/10.1007/3-540-61630-6_18

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  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-61630-6

  • Online ISBN: 978-3-540-70643-4

  • eBook Packages: Springer Book Archive

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