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Ponencia
A Software Tool for Dealing with Spiking Neural P Systems
(Fénix Editora, 2007)
Software simulators for P system are nowadays the main tool to carry out experiments in the eld of Membrane Computing. Although the simulation of a P system is a quite complex task, current simulators have been successfully ...
Artículo
Efficient computation in rational-valued P systems
(Cambridge University Press, 2009)
In this paper, we describe a new representation for deterministic rational-valued P systems that allows us to form a bridge between membrane computing and linear algebra. On the one hand, we prove that an efficient ...
Ponencia
A Cellular Solution to Subset Sum Using Division of Non-elementary Membranes and Dissolution, with Time and Initial Resources Bounded by log k
(SEERC, South-East European Research Centre, 2007)
The aim of our paper is twofold. On one hand we prove the ability of polar- izationless P systems with dissolution and with division rules for non-elementary mem- branes to solve NP-complete problems in a polynomial ...
Ponencia
A Linear Solution for Subset Sum Problem with Tissue P Systems with Cell Division
(Fénix Editora, 2007)
Tissue P systems are a computing model in the framework of Membrane Computing where the tree-like membrane structure is replaced by a general graph. Recently, it has been shown that endowing these P systems with cell ...
Ponencia
Solving Subset Sum in Linear Time by Using Tissue P Systems with Cell Division
(Springer, 2007)
Tissue P systems with cell division is a computing model in the framework of Membrane Computing based on intercellular communication and cooperation between neurons. The ability of cell division allows us to obtain an ...
Ponencia
A Logarithmic Bound for Solving Subset Sum with P Systems
(Springer, 2007)
The aim of our paper is twofold. On one hand we prove the ability of polarizationless P systems with dissolution and with division rules for non-elementary membranes to solve NP-complete problems in a polynomial number ...
Ponencia
An Approach to the Degree of Parallelism in P Systems
(Fénix Editora, 2006)
In the literature, several designs of P systems were used for performing the same task. The use of different techniques or even different P system models makes it very difficult to compare these designs. In this paper, ...
Ponencia
Searching Previous Configurations in Membrane Computing
(Springer, 2009)
Searching all the configurations C′ which produce a given configuration C is an extremely hard task. The current approximations are based on heavy hand-made calculus by considering the specific features of the given ...
Ponencia
The Growth of Branching Structures with P Systems
(Fénix Editora, 2006)
L-systems have been widely used to model and graphically represent the growth of plants. In, the use of membrane computing for such tasks has been proposed. In this paper we present a di®erent approach, which makes use ...
Ponencia
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 Sevilla Carpets provide on one hand quantitative information through parameters such as Weight, ...