Article
Complexity aspects of polarizationless membrane systems
Author/s | Leporati, Alberto
Ferretti, Claudio Mauri, Giancarlo Pérez Jiménez, Mario de Jesús Zandron, Claudio |
Department | Universidad de Sevilla. Departamento de Ciencias de la Computación e Inteligencia Artificial |
Publication Date | 2009 |
Deposit Date | 2017-12-28 |
Published in |
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Abstract | We investigate polarizationless P systems with active membranes working in
maximally parallel manner, which do not make use of evolution or communication rules, in
order to find which features are sufficient to efficiently ... We investigate polarizationless P systems with active membranes working in maximally parallel manner, which do not make use of evolution or communication rules, in order to find which features are sufficient to efficiently solve computationally hard problems. We show that such systems are able to solve the PSPACE-complete problem QUANTIFIED 3-SAT, provided that non-elementary membrane division is controlled by the presence of a (possibly non-elementary) membrane. |
Funding agencies | Ministerio de Educación y Ciencia (MEC). España Junta de Andalucía |
Project ID. | TIN2006-13425
TIC-581 |
Citation | Leporati, A., Ferretti, C., Mauri, G., Pérez Jiménez, M.d.J. y Zandron, C. (2009). Complexity aspects of polarizationless membrane systems. Natural Computing, 8 (4), 703-717. |
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