Bergstra, J.A.

Middelburg, C.A.

English

In process algebras such as ACP (Algebra of Communicating Processes), parallel processes are considered to be interleaved in an arbitrary way. In the case of multi-threading as found in contemporary programming languages, parallel processes are actually interleaved according to some interleaving strategy. An interleaving strategy is what is called a process-scheduling policy in the field of operating systems. In many systems, for instance hardware/software systems, we have to do with both parallel processes that may best be considered to be interleaved in an arbitrary way and parallel processes that may best be considered to be interleaved according to some interleaving strategy. Therefore, we extend ACP in this paper with the latter form of interleaving. The established properties of the extension concerned include an elimination property, a conservative extension property, and a unique expansion property

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Process Algebra with Strategic Interleaving

https://pure.uva.nl/ws/files/34218381/Process_Algebra_with_Strategic_Interleaving.pdf

Process Algebra with Strategic Interleaving

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International Migration, Integration and Social Cohesion online publications