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Artículo
Recognizer P Systems with Antimatter
(Romanian Academy, Section for Information Science and Technology, 2015)
In this paper, we consider recognizer P systems with antimatter and the in uence of the matter/antimatter annihilation rules having weak priority over all the other rules or not. We rst provide a uniform family of ...
Artículo
First Steps Towards a CPU Made of Spiking Neural P Systems
(Agora University of Oradea, Romania, 2009)
We consider spiking neural P systems as devices which can be used to perform some basic arithmetic operations, namely addition, subtraction, comparison and multiplica- tion by a fixed factor. The input to these systems ...
Artículo
Solving SUBSET SUM by Spiking Neural P Systems with Pre-computed Resources
(IOS Press, 2008)
Recently the possibility of using spiking neural P systems for solving computationally hard problems has been considered. Such solutions assume that some (possibly exponentially large) pre-computed resources are given in ...
Artículo
P systems with input in binary form
(WORLD SCIENTIFIC PUBL CO PTE LTD, 2006)
Current P systems which solve NP-complete numerical problems represent the instances of the problems in unary notation. However, in classical complexity theory, based upon Turing machines, switching from binary to unary ...