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» The Composition of Event-B Models
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APN
1992
Springer
15 years 10 months ago
Towards a Modular Analysis of Coloured Petri Nets
The use of different High-level Petri net formalisms has made it possible to create Petri net models of large systems. Even though the use of such models allows the modeller to cr...
Søren Christensen, Laure Petrucci
SEFM
2009
IEEE
16 years 1 months ago
Programming Sagas in SOCK
SOCK is a process calculus for the modeling of Service Oriented systems recently extended with primitives for dynamic fault and compensation handling. In this paper we investigate...
Ivan Lanese, Gianluigi Zavattaro
ESWS
2007
Springer
16 years 21 days ago
An Ontology for Executable Business Processes
Abstract The Web Service Business Process Execution Language (WSBPEL) is the de facto standard for describing workflow-like compositions of Web services, so-called Web service orc...
Jörg Nitzsche, Daniel Wutke, Tammo van Lessen
TGC
2007
Springer
16 years 19 days ago
Elimination of Ghost Variables in Program Logics
Abstract. Ghost variables are assignable variables that appear in program annotations but do not correspond to physical entities. They are used to facilitate specification and ver...
Martin Hofmann, Mariela Pavlova
PPSWR
2005
Springer
16 years 11 hour ago
A General Language for Evolution and Reactivity in the Semantic Web
Abstract. In this paper we define the basic concepts for a general language for evolution and reactivity in the Semantic Web. We do this by exposing an UML model that specifies a...
José Júlio Alferes, Ricardo Amador, ...