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» Reasoning with Conditional Time-Intervals
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LICS
2007
IEEE
15 years 10 months ago
Separating DAG-Like and Tree-Like Proof Systems
We show that tree-like (Gentzen’s calculus) PK where all cut formulas have depth at most a constant d does not simulate cut-free PK. Generally, we exhibit a family of sequents t...
Phuong Nguyen
120
Voted
ESOP
2007
Springer
15 years 10 months ago
Interprocedurally Analysing Linear Inequality Relations
In this paper we present an alternative approach to interprocedurally g linear inequality relations. We propose an abstraction of the effects of procedures through convex sets of t...
Helmut Seidl, Andrea Flexeder, Michael Petter
ICLP
2007
Springer
15 years 10 months ago
Minimal Logic Programs
aa We consider the problem of obtaining a minimal logic program strongly equivalent (under the stable models semantics) to a given arbitrary propositional theory. We propose a meth...
Pedro Cabalar, David Pearce, Agustín Valver...
128
Voted
KI
2007
Springer
15 years 10 months ago
Imagining Contexts
Abstract. The aim of this paper is to present a formal semantics inspired by the notion of Mental Imagery, largely researched in Cognitive Science and Experimental Psychology, that...
Ander Altuna
136
Voted
RWEB
2007
Springer
15 years 9 months ago
Reactive Rules on the Web
Reactive rules are used for programming rule-based, reactive systems, which have the ability to detect events and respond to them automatically in a timely manner. Such systems are...
Bruno Berstel, Philippe Bonnard, François B...