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» On the formal semantics of IF-like logics
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UTP
2010
15 years 4 months ago
Unifying Theories in Isabelle/HOL
In this paper, we present various extensions of Isabelle/HOL by theories that are essential for several formal methods. First, we explain how we have developed an Isabelle/HOL theo...
Abderrahmane Feliachi, Marie-Claude Gaudel, Burkha...
ICLP
2007
Springer
16 years 8 days ago
DLVHEX-SPARQL: A SPARQL Compliant Query Engine Based on DLVHEX
This paper describes the dlvhex SPARQL plugin, a query processor for the upcoming Semantic Web query language standard by W3C. We report on the implementation of this languages usi...
Axel Polleres, Roman Schindlauer
LOPSTR
2007
Springer
16 years 7 days ago
A Flexible, (C)LP-Based Approach to the Analysis of Object-Oriented Programs
Static analyses of object-oriented programs usually rely on intermediate representations that respect the original semantics while having a more uniform and basic syntax. Most of t...
Mario Méndez-Lojo, Jorge Navas, Manuel V. H...
CONCUR
2005
Springer
15 years 11 months ago
Deriving Weak Bisimulation Congruences from Reduction Systems
The focus of process calculi is interaction rather than computation, and for this very reason: (i) their operational semantics is conveniently expressed by labelled transition syst...
Roberto Bruni, Fabio Gadducci, Ugo Montanari, Pawe...
CCS
2004
ACM
15 years 11 months ago
Authenticity by tagging and typing
We propose a type and effect system for authentication protocols built upon a tagging scheme that formalizes the intended semantics of ciphertexts. The main result is that the val...
Michele Bugliesi, Riccardo Focardi, Matteo Maffei