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SIMUTOOLS
2008
13 years 9 months ago
Snoopy: a tool to design and animate/simulate graph-based formalisms
We sketch the fundamental properties and features of Snoopy, a tool to model and execute (animate, simulate) hierarchical graph-based system descriptions. The tool comes along wit...
Monika Heiner, Ronny Richter, Martin Schwarick
FM
2005
Springer
112views Formal Methods» more  FM 2005»
14 years 1 months ago
Dynamic Component Substitutability Analysis
This paper presents an automated and compositional procedure to solve the substitutability problem in the context of evolving software systems. Our solution contributes two techniq...
Natasha Sharygina, Sagar Chaki, Edmund M. Clarke, ...
ATVA
2004
Springer
146views Hardware» more  ATVA 2004»
14 years 1 months ago
A Global Timed Bisimulation Preserving Abstraction for Parametric Time-Interval Automata
Timed Bisimulation Preserving Abstraction for Parametric Time-Interval Automata Akio Nakata, Tadaaki Tanimoto, Suguru Sasaki, Teruo Higashino Department of Information Networking, ...
Tadaaki Tanimoto, Suguru Sasaki, Akio Nakata, Teru...
CORR
2007
Springer
151views Education» more  CORR 2007»
13 years 7 months ago
The Complexity of Games on Higher Order Pushdown Automata
Abstract. We prove an n-exptime lower bound for the problem of deciding the winner in a reachability game on Higher Order Pushdown Automata (HPDA) of level n. This bound matches th...
Thierry Cachat, Igor Walukiewicz
JFP
2006
78views more  JFP 2006»
13 years 7 months ago
Sound and complete models of contracts
Even in statically typed languages it is useful to have certain invariants checked dynamically. Findler and Felleisen gave an algorithm for dynamically checking expressive highero...
Matthias Blume, David A. McAllester