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» An Applicative Module Calculus
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ECAI
2000
Springer
14 years 2 months ago
Qualitative Spatial Reasoning about Line Segments
Abstract. Representing and reasoning about orientation information is an important aspect of qualitative spatial reasoning. We present a novel approach for dealing with intrinsic o...
Reinhard Moratz, Jochen Renz, Diedrich Wolter
EUSFLAT
2007
155views Fuzzy Logic» more  EUSFLAT 2007»
13 years 12 months ago
Enriched Generic Algebras of Fuzzy Relations
The paper presents an overview of a computation friendly calculus of fuzzy relations. It is presented within the framework of an enriched generic algebra of relations that we have...
Ladislav J. Kohout
IJCAI
2001
13 years 11 months ago
Computing Strongest Necessary and Weakest Sufficient Conditions of First-Order Formulas
A technique is proposed for computing the weakest sufficient (wsc) and strongest necessary (snc) conditions for formulas in an expressive fragment of first-order logic using quant...
Patrick Doherty, Witold Lukaszewicz, Andrzej Szala...
ENTCS
2008
103views more  ENTCS 2008»
13 years 10 months ago
Systematic Semantic Tableaux for PLTL
The better known methods of semantic tableaux for deciding satisfiability in propositional linear temporal logic generate graphs in addition to classical trees. The test of satisf...
Joxe Gaintzarain, Montserrat Hermo, Paqui Lucio, M...
ENTCS
2008
99views more  ENTCS 2008»
13 years 10 months ago
ArcAngelC: a Refinement Tactic Language for Circus
Circus is a refinement language, in which specifications define both data and behavioural aspects of concurrent systems using a combination of Z and CSP. Its refinement theory and...
M. V. M. Oliveira, A. L. C. Cavalcanti