179 search results - page 12 / 36 » Membrane Computing |
120
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FUIN
2006
15 years 4 months ago
2006
Abstract. With inspiration from the economic reality, where numbers are basic entities to work with, we propose a genuinely new kind of P systems, where numerical variables evolve,...
120
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CMSB
2004
Springer
15 years 10 months ago
2004
Springer
A refinement of Cardelli’s brane calculus [1] is introduced where membrane actions are directed. This modification brings the language closer to biological membranes and also o...
142
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DLT
2010
15 years 6 months ago
2010
Abstract. We prove that uniform and semi-uniform families of P systems with active membranes using only communication and nonelementary division rules are not computationally unive...
137
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MEMBRANE
2007
Springer
15 years 11 months ago
2007
Springer
Some initial results on the study of conformon-P systems with negative values are reported. One model of these conformon-P systems is proved to be computationally universal while a...