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EnglishCHARM (for concurrency and hiding in an abstract rewriting machine) is an abstract machine which allows one to model naturally the behavior of distributed systems consisting of a collection of processes-sharing variables. CHARM is equipped with a clean operational semantics based on term rewriting over a suitable algebra, and it exhibits a sophisticated treatment of concurrency and modularity, which is obtained through the partition of each state into a global and a local part. To show the expressiveness and generality of this abstract machine, three relevant computational formalisms are mapped onto the CHARM framework: graph grammars, concurrent constraint programming, and place/transition Petri nets.
| Autori interni: | |
| Autori: | Corradini A; Montanari U; Rossi F |
| Titolo: | An Abstract Machine for Concurrent Modular Systems: CHARM |
| Anno del prodotto: | 1994 |
| Digital Object Identifier (DOI): | 10.1016/0304-3975(94)90206-2 |
| Appare nelle tipologie: | 1.1 Articolo in rivista |
File in questo prodotto:
http://hdl.handle.net/11568/201563
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