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ENTCS
2007
85views more  ENTCS 2007»
14 years 10 months ago
Proving Approximate Implementations for Probabilistic I/O Automata
In this paper we introduce the notion of approximate implementations for Probabilistic I/O Automata (PIOA) and develop methods for proving such relationships. We employ a task str...
Sayan Mitra, Nancy A. Lynch
ENTCS
2007
140views more  ENTCS 2007»
14 years 10 months ago
Secured Information Flow for Asynchronous Sequential Processes
We present in this article a precise security model for data confidentiality in the framework of ASP (Asynchronous Sequential Processes). ASP is based on active objects, asynchro...
Isabelle Attali, Denis Caromel, Ludovic Henrio, Fe...
ENTCS
2007
109views more  ENTCS 2007»
14 years 10 months ago
Improving the Context-sensitive Dependency Graph
The dependency pairs method is one of the most powerful technique for proving termination of rewriting and it is currently central in most automatic termination provers. Recently,...
Beatriz Alarcón, Raúl Gutiérr...
ENTCS
2007
116views more  ENTCS 2007»
14 years 10 months ago
Handling Model Changes: Regression Testing and Test-Suite Update with Model-Checkers
Several model-checker based methods to automated test-case generation have been proposed recently. The performance and applicability largely depends on the complexity of the model...
Gordon Fraser, Bernhard K. Aichernig, Franz Wotawa
ENTCS
2007
98views more  ENTCS 2007»
14 years 10 months ago
Frameworks Based on Templates for Rigorous Model-driven Development
The engineering of systems that are acceptably correct is a hard problem. On the one hand, semi-formal modelling approaches that are used in practical, large-scale system developm...
Nuno Amálio, Fiona Polack, Susan Stepney