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Open AccessProceedings Article

Logic programs with classical negation

Michael Gelfond, +1 more
- pp 579-597
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This article is published in International Conference on Lightning Protection.The article was published on 1990-05-01 and is currently open access. It has received 602 citations till now. The article focuses on the topics: Negation & Predicate functor logic.

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A generalization of the Lin-Zhao theorem

TL;DR: The simplification and generalization of the theorem on loop formulas makes the idea of a loop formula applicable to stable models in the sense of a very general definition that covers disjunctive programs, programs with nested expressions, and more.
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Argument-based critics and recommenders: a qualitative perspective on user support systems

TL;DR: This paper presents a novel approach towards the integration of user support systems, such as critics and recommender systems, with a defeasine argumentation framework to enhance practical reasoning capabilities of current user support tools by incorporating argument-based qualitative inference.
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Answer set programming for the semantic web

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Chapter 13 Π10 classes in mathematics

TL;DR: In this paper, it was shown that the set of solutions to a given recursive instance of the problem may be represented as an arbitrary (bounded, or recursively bounded) ∏ 0 1 class.