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Mostrando ítems 75-94 de 497
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(2016) - Ponencia
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Ponencia
Catalytic P Systems with Weak Priority of Catalytic Over Non-catalytic Rules
(Escuela Técnica Superior de Ingeniería Informática, Universidad de Sevilla, 2020)Catalytic P systems are among the rst variants of membrane systems ever considered in this area. This variant of systems ...
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Ponencia
Cell Communication in Tissue P Systems and Cell Division in Population P Systems
(Fénix Editora, 2004)Two classes of tissue P systems based on evolution communication rules are introduced, some results are proved, but many ...
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Ponencia
Cell Complexes and Membrane Computing for Thinning 2D and 3D Images
(Fénix Editora, 2012)In this paper, we show a new example of bridging Algebraic Topology, Membrane Computing and Digital Images. In [24], a ...
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Cell-like Versus Tissue-like P Systems by Means of Sevilla Carpets
(Fénix Editora, 2009)Sevilla Carpets are a handy tool for comparing computations performed by different systems solving the same problem. Such ...
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Characterizing PSPACE with Shallow Non-Confluent P Systems
(Universidad de Sevilla, Escuela Técnica Superior de Ingeniería Informática, 2018)In P systems with active membranes, the question of understanding the power of non-confluence within a polynomial time ...
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Characterizing the Aperiodicity of Irreducible Markov Chains by Using P Systems
(Fénix Editora, 2009)It is well known that any irreducible and aperiodic Markov chain has exactly one stationary distribution, and for any ...
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Characterizing the Computational Power of Energy-Based P Systems
(Fénix Editora, 2012)We investigate the computational power of energy-based P systems, a model of membrane systems where a fixed amount of ...
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Characterizing Tractability by Tissue-Like P Systems
(Fénix Editora, 2009)In the framework of cell–like membrane systems it is well known that the construction of exponential number of objects ...
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Christiansen Grammar for Some P Systems
(Fénix Editora, 2005)The main goal of this work is to formally describe P systems. This is a necessary step to subsequently apply Christiansen ...
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COETEST: Corrección óptica de exámenes test en papel automática, rápida y económica
(AENUI: Asociación de Enseñantes Universitarios de Informática, 2011)La realización frecuente de evaluaciones de tipo test en papel a grandes grupos se ve restringida por el esfuerzo necesario ...
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Communication and Stochastic Processes in Some Bacterial Populations: Significance for Membrane Computing
(Fénix Editora, 2009)Intercellular communication between bacterial cells belonging to the same population is well documented in Microbiology, ...
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Complete Problems for a Variant of P Systems with Active Membranes
(Fénix Editora, 2010)We identify a family of decision problems that are hard for some complexity classes defined in terms of P systems with ...
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Complexity of Simulating R Systems by P Systems
(Fénix, 2016)We show multiple ways to simulate R systems by non-cooperative P systems with atomic control by promoters and/or inhibitors, ...
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Computational Completeness of P Systems Using Maximal Variants of the Set Derivation Mode
(Fénix, 2016)We consider P systems only allowing rules to be used in at most one copy in each derivation step, especially the variant ...
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Computational Complexity of Simple P Systems
(Fénix Editora, 2008)We introduce a new class of membrane systems called simple P systems, and study its computational complexity using the ...
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Computational Efficiency of P Systems with Symport/Antiport Rules and Membrane Separation
(Fénix Editora, 2015)Membrane ssion is a process by which a biological membrane is split into two new ones in such a way that the contents ...
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Ponencia
Computing Along the Axon
(Fénix Editora, 2006)We consider a special form of spiking neural P systems, called axon P sys- tems, corresponding to the activity of Ranvier nodes of neuron axon, and we briefly investigate the language generative power of these devices
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Ponencia
Computing Backwards with P Systems
(Fénix Editora, 2009)Searching all the configurations C′ such that produce a given configuration C, or, in other words, computing backwards ...