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Ponencia
Maximally Parallel Multiset-Rewriting Systems: Browsing the Configurations
(Fénix Editora, 2005)
The aim of this research is to produce an algorithm for the software that would let a researcher to observe the evolution of maximally parallel multiset-rewriting systems with permitting and forbidding contexts, browsing ...
Ponencia
Evolution-Communication P Systems: Time-Freeness
(Fénix Editora, 2005)
Membrane computing is a (biologically motivated) theoretical framework of distributed parallel computing. If symbol-objects are considered, then membrane sys- tems (also called P systems) are distributed multiset processing ...
Ponencia
P Systems with One Membrane and Symport/Antiport Rules of Five Symbols Are Computationally Complete
(Fénix Editora, 2005)
We consider P systems with only one membrane using symport/antiport rules and prove that any recursively enumerable set of k-dimensional vectors of natural numbers can be generated (accepted) by using at most k + 4 ...
Ponencia
Minimal Cooperation in Symport/Antiport P Systems with One Membrane
(Fénix Editora, 2005)
In this paper we consider symport/antiport P systems with one membrane and rules having at most two objects. Although it has been proved that only finite number sets can be generated by both OP1(sym2) (one-membrane systems ...