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» P systems with active membranes: trading time for space
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TCS
2010
13 years 8 days ago
Non-confluence in divisionless P systems with active membranes
We describe a solution to the SAT problem via non-confluent P systems with active membranes, without using membrane division rules. Furthermore, we provide an algorithm for simula...
Antonio E. Porreca, Giancarlo Mauri, Claudio Zandr...
JALC
2006
133views more  JALC 2006»
13 years 5 months ago
Power and Efficiency of Minimal Parallelism in Polarizationless P Systems
Minimal parallelism was recently introduced [3] as a way of using the rules of a P system: from each set of applicable rules associated to a membrane, at least one rule must be ap...
Tseren-Onolt Ishdorj
DNA
2006
Springer
159views Bioinformatics» more  DNA 2006»
13 years 9 months ago
Minimal Parallelism for Polarizationless P Systems
Minimal parallelism was recently introduced [3] as a way the rules of a P system are used: from each set of applicable rules associated to the same membrane, at least one must be a...
Tseren-Onolt Ishdorj
MEMBRANE
2009
Springer
14 years 3 days ago
A Look Back at Some Early Results in Membrane Computing
em is a computing model, which abstracts from the way the living cells process chemical compounds in their compartmental structure. The regions defined by a membrane structure con...
Oscar H. Ibarra
DNA
2006
Springer
129views Bioinformatics» more  DNA 2006»
13 years 9 months ago
P Systems with Active Membranes Characterize PSPACE
P system is a natural computing model inspired by behavior of living cells and their membranes. We show that (semi-)uniform families of P systems with active membranes can solve i...
Petr Sosík, Alfonso Rodríguez-Pat&oa...