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Communication for alternating machines. (English) Zbl 0769.68022
Properties of a model of parallel computation generalizing the concept of alternation (the so-called synchronized alternation) is investigated and several results are obtained. The model supports a simple form of communications (via states) among parallel processes. It seems to be a useful tool for investigating both nondeterminism and parallelism.

68Q05 Models of computation (Turing machines, etc.) (MSC2010)
68Q10 Modes of computation (nondeterministic, parallel, interactive, probabilistic, etc.)
Full Text: DOI
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