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Specification and Refinement of Mobile Systems in MTLA and Mobile UML

Alexander Knapp 1 Stephan Merz 2 Martin Wirsing 1 Julia Zappe 1, 2
1 IFI-LMU - Institut für Informatik
2 MOSEL - Proof-oriented development of computer-based systems
INRIA Lorraine, LORIA - Laboratoire Lorrain de Recherche en Informatique et ses Applications
Abstract : We define the spatio-temporal logic MTLA as an extension of Lamport's Temporal Logic of Actions TLA for the specification, verification, and formal development of systems that rely on mobile code. The formalism is validated by an encoding of models written in the Mobile UML notation. We identify refinement principles for mobile systems and justify refinements of Mobile UML state machines with the help of the MTLA semantics.
Keywords : mobile systems temporal logic spatial logic specification verification refinement UML system development
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Submitted on : Wednesday, November 16, 2005 - 12:42:16 PM
Last modification on : Friday, February 4, 2022 - 3:30:23 AM
Long-term archiving on: : Friday, April 2, 2010 - 7:28:06 PM

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Alexander Knapp, Stephan Merz, Martin Wirsing, Julia Zappe. Specification and Refinement of Mobile Systems in MTLA and Mobile UML. Theoretical Computer Science, Elsevier, 2006, 351 (2), pp.184--202. ⟨inria-00000754⟩

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