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EnglishWe present two novel semantics for pi-calculus. The first allows one to observe on which channel a synchronization is performed, while the second allows concurrent actions, provided that they do not compete for resources. We present both a reduction and a labeled semantics, and show that they induce the same behavioral equivalence. As our main result we show that bisimilarity is a congruence for the concurrent semantics. This important property fails for the standard semantics.
| Titolo: | Concurrent and Located Synchronizations in Pi-Calculus |
| Autore/i: | LANESE, IVAN |
| Autore/i Unibo: | |
| Anno: | 2007 |
| Serie: | |
| Titolo del libro: | Proceedings of SOFSEM'07, 33rd International Conference on Current Trends in Theory and Practice of Computer Science |
| Pagina iniziale: | 388 |
| Pagina finale: | 399 |
| Digital Object Identifier (DOI): | http://dx.doi.org/10.1007/978-3-540-69507-3_33 |
| Abstract: | We present two novel semantics for pi-calculus. The first allows one to observe on which channel a synchronization is performed, while the second allows concurrent actions, provided that they do not compete for resources. We present both a reduction and a labeled semantics, and show that they induce the same behavioral equivalence. As our main result we show that bisimilarity is a congruence for the concurrent semantics. This important property fails for the standard semantics. |
| Data prodotto definitivo in UGOV: | 26-giu-2013 |
| Appare nelle tipologie: | 4.01 Contributo in Atti di convegno |
File in questo prodotto:
http://hdl.handle.net/11585/104488
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