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UML
2001
Springer
14 years 1 months ago
An Execution Algorithm for UML Activity Graphs
We present a real-time execution semantics for UML activity graphs that is intended for workflow modelling. The semantics is defined in terms of execution algorithms that define...
Rik Eshuis, Roel Wieringa
FM
2009
Springer
104views Formal Methods» more  FM 2009»
14 years 3 months ago
A Metric Encoding for Bounded Model Checking
In Bounded Model Checking both the system model and the checked property are translated into a Boolean formula to be analyzed by a SAT-solver. We introduce a new encoding technique...
Matteo Pradella, Angelo Morzenti, Pierluigi San Pi...
UML
2004
Springer
14 years 2 months ago
SoftContract: Model-Based Design of Error-Checking Code and Property Monitors
This paper discusses a model-based design flow for requirements in distributed embedded software development. Such requirements are specified using a language similar to Linear T...
Luciano Lavagno, Marco Di Natale, Alberto Ferrari,...
DSD
2005
IEEE
116views Hardware» more  DSD 2005»
14 years 2 months ago
Validation of Embedded Systems Using Formal Method Aided Simulation
This paper proposes a validation approach, based on simulation, which addresses problems related to both state space explosion of formal methods and low coverage of informal metho...
Daniel Karlsson, Petru Eles, Zebo Peng
JSC
2010
100views more  JSC 2010»
13 years 3 months ago
An invariant-based approach to the verification of asynchronous parameterized networks
A uniform verification problem for parameterized systems is to determine whether a temporal property is satisfied for every instance of the system which is composed of an arbitrar...
Igor V. Konnov, Vladimir A. Zakharov