2 documents found, page 1 of 1
Petri Net based specification and verification of globally-asynchronous-locally...
Moutinho, Filipe; Gomes, Luís; Barbosa, Paulo; Barros, João Paulo; Ramalho, Franklin; Figueiredo, Jorge; Costa, Aniko; Monteiro, AndreThis paper shows a methodology for Globally-Asynchronous-Locally-Synchronous (GALS) systems specification and verification. The distributed system is specified by non-autonomous Petri net modules, obtained after the partition of a (global) Petri net model. These modules are represented using IOPT (Input-Output Place-Transition) Petri net models, communicating through dedicated communication channels forming the...
SysVeritas: A Framework for Verifying IOPT Nets and Execution Semantics within ...
Barbosa, Paulo; Barros, João Paulo; Ramalho, Franklin; Gomes, Luís; Figueiredo, Jorge; Moutinho, Filipe; Costa, Anikó; Aranha, André; Barros, João PauloWe present a rewriting logic based technique for defining the formal executable semantics of a non-autonomous Petri net class, named Input-Output Place/Transition nets (IOPT nets), designed for model-based embedded system’s development, according to the MDA initiative. For this purpose, we provide model-to-model transformations from ecore IOPT models to a rewriting logic specification in Maude. The transformati...