Linkk Oping Electronic Articles in Simulation, Ramiication, and Linear Logic

Linkk Oping Electronic Articles in the Event Calculus in Classical Logic { Alternative Axiomatisations Linkk Oping Electronic Articles in Computer and Information Science

We present several alternative classical logic axiomatisations of the Event Calculus, a narrative based formalism for reasoning about actions and change. We indicate the range of applicability and key characteristics of each alternative formulation. 1

Linkk Oping Electronic Articles in 1st Order Logic Formal Concept Analysis: from Logic Programming to Theory Linkk Oping Electronic Articles in Computer and Information Science

In this paper we analyze and de ne the introduction of st or der logic in Formal Concept Analysis FCA the aims are both theoretical as a complete model is needed and applied so as to improve expression power of FCA as a knowledge mining tool and the relevance of its results Our contribution consists in i the implementation of clas sical FCA in logic programming and the analysis of real cases ii...

Linkk Oping Electronic Articles in Action Languages Linkk Oping Electronic Articles in Computer and Information Science

Action languages are formal models of parts of the natural lan guage that are used for talking about the e ects of actions This article is a collection of de nitions related to action languages that may be useful as a reference in future publications

Linkk Oping Electronic Articles In

Linkk Oping Electronic Articles in the Complexity of Model Checking in Modal Event Calculi with Quantiiers Linkk Oping Electronic Articles in Computer and Information Science

Kowalski and Sergot s Event Calculus EC is a simple tempo ral formalism that given a set of event occurrences derives the maximal validity intervals MVIs over which properties initi ated or terminated by these events hold It does so in polyno mial time with respect to the number of events Extensions of its query language with Boolean connectives and operators from modal logic have been shown to...