Search Results for author: Kewen Wang

Found 7 papers, 0 papers with code

Knowledge Compilation in Multi-Agent Epistemic Logics

no code implementations27 Jun 2018 Liangda Fang, Kewen Wang, Zhe Wang, Ximing Wen

Epistemic logics are a primary formalism for multi-agent systems but major reasoning tasks in such epistemic logics are intractable, which impedes applications of multi-agent epistemic logics in automatic planning.

Syntax-Preserving Belief Change Operators for Logic Programs

no code implementations15 Mar 2017 Sebastian Binnewies, Zhiqiang Zhuang, Kewen Wang, Bela Stantic

Recent methods have adapted the well-established AGM and belief base frameworks for belief change to cover belief revision in logic programs.

Preferential Multi-Context Systems

no code implementations25 Apr 2015 Kedian Mu, Kewen Wang, Lian Wen

In a given PMCS, its contexts are divided into several parts according to the total preorder relation over them, moreover, only information flows from a context to ones of the same part or less preferred parts are allowed to occur.

Relation

Random Logic Programs: Linear Model

no code implementations23 Jun 2014 Kewen Wang, Lian Wen, Kedian Mu

This paper proposes a model, the linear model, for randomly generating logic programs with low density of rules and investigates statistical properties of such random logic programs.

An Approach to Forgetting in Disjunctive Logic Programs that Preserves Strong Equivalence

no code implementations29 Apr 2014 James P. Delgrande, Kewen Wang

In this paper we investigate forgetting in disjunctive logic programs, where forgetting an atom from a program amounts to a reduction in the signature of that program.

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