Comparing Transition Systems with Independence and Asynchronous Transition Systems
Hildebrandt, T. and Sassone, V. (1996) Comparing Transition Systems with Independence and Asynchronous Transition Systems. In, 7th International Conference on Concurrency Theory, CONCUR '96. Springer, 84-97.
Transition systems with independence and asynchronous transition systems are noninterleaving models for concurrency arising from the same simple idea of decorating transitions with events. They differ for the choice of a derived versus a primitive notion of event which induces considerable differences and makes the two models suitable for different purposes. This opens the problem of investigating their mutual relationships, to which this paper gives a fully comprehensive answer. In details, we characterise the category of extensional asynchronous transitions systems as the largest full subcategory of the category of (labelled) asynchronous transition systems which admits $TSI$, the category of transition systems with independence, as a coreflective subcategory. In addition, we introduce event-maximal asynchronous transitions systems and we show that their category is equivalent to $TSI$, so providing an exhaustive characterisation of transition systems with independence in terms of asynchronous transition systems.
|Item Type:||Conference or Workshop Item (Paper)|
|Keywords:||true concurrency, models for concurrency, semantics of concurrency, transition systems|
|Divisions:||Faculty of Physical and Applied Science > Electronics and Computer Science > Web & Internet Science
|Date Deposited:||12 Feb 2006|
|Last Modified:||02 Mar 2012 11:58|
|Contributors:||Hildebrandt, T. (Author)
Sassone, V. (Author)
|Further Information:||Google Scholar|
|RDF:||RDF+N-Triples, RDF+N3, RDF+XML, Browse.|
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