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» On Model Checking Infinite-State Systems
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PTS
2004
94views Hardware» more  PTS 2004»
15 years 5 months ago
FSM Based Interoperability Testing Methods for Multi Stimuli Model
In this paper, we propose two fault models and methods for the derivation of interoperability test suites when the system implementation is given in the form of two deterministic c...
Khaled El-Fakih, Vadim Trenkaev, Natalia Spitsyna,...
ASWEC
2007
IEEE
15 years 10 months ago
Timed Behavior Trees and Their Application to Verifying Real-Time Systems
Behavior Trees (BTs) are a graphical notation used for formalising functional requirements and have been successfully applied to several case studies. However, the notation curren...
Lars Grunske, Kirsten Winter, Robert Colvin
ICECCS
2005
IEEE
136views Hardware» more  ICECCS 2005»
15 years 10 months ago
Model-Based Design and Analysis of Permission-Based Security
To guarantee the security of computer systems, it is necessary to define security permissions to restrict the access to the systems’ resources. These permissions rely on certai...
Jan Jürjens, Markus Lehrhuber, Guido Wimmel
FMSD
2006
103views more  FMSD 2006»
15 years 4 months ago
Compositional SCC Analysis for Language Emptiness
We propose a refinement approach to language emptiness, which is based on the enumeration and the successive refinements of SCCs on over-approximations of the exact system. Our alg...
Chao Wang, Roderick Bloem, Gary D. Hachtel, Kavita...
CONCUR
2007
Springer
15 years 8 months ago
Temporal Antecedent Failure: Refining Vacuity
We re-examine vacuity in temporal logic model checking. We note two disturbing phenomena in recent results in this area. The first indicates that not all vacuities detected in prac...
Shoham Ben-David, Dana Fisman, Sitvanit Ruah