On the Power of Membrane Computing
نویسندگان
چکیده
We continue the investigation of the power of the computability models introduced in 10] under the name of transition super-cell systems. We compare these systems with classic mechanisms in formal language theory, context-free and matrix grammars, E0L and ET0L systems, interpreted as generating mechanisms of number relations (we take the Parikh image of the usual language generated by these mechanisms rather than the language). Several open problems are also formulated.
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عنوان ژورنال:
- J. UCS
دوره 5 شماره
صفحات -
تاریخ انتشار 1999