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Capítulo de Libro
Exploring Computation Trees Associated with P Systems
(Springer, 2005)
Usually, the evolution of a P system generates a computation tree too large to be efficiently handled with present–day computers; moreover, different branches in this tree may differ significantly from a computational ...
Ponencia
Solving SAT with membrane creation
(University of Amsterdam, 2005)
Membrane Computing is a branch of Natural Computing which starts from the assumption that the processes taking place in the compartmental structure of a living cell can be interpreted as computations. In this paper we ...
Ponencia
Characterizing Tractability with Membrane Creation
(IEEE Computer Society, 2005)
This paper analyzes the role that membrane dissolution rules play in order to characterize (in the framework of recognizer P systems with membrane creation) the tractability of decision problems that is, the ef cient ...
Ponencia
A Simulator for Confluent P Systems
(Fénix Editora, 2005)
Software simulators for P system are nowadays the main tool to carry out experiments in the field of Membrane Computing. Although the simulation of a P system is a quite complex task, current simulators have been ...
Capítulo de Libro
P Systems with Active Membranes, Without Polarizations and Without Dissolution: A Characterization of P
(Springer, 2005)
We study the computational efficiency of recognizer P systems with active membranes without polarizations and without dissolution. The main result of the paper is the following: the polynomial computational complexity ...
Capítulo de Libro
On Descriptive Complexity of P Systems
(Springer, 2005)
In this paper we address the problem of describing the complexity of the evolution of a P system. This issue is is specially hard in the case of P systems with active membranes, where the number of steps of a computation ...
Artículo
A fast P system for finding a balanced 2-partition
(Springer, 2005)
Numerical problems are not very frequently addressed in the P systems literature. In this paper we present an effective solution to the 2-Partition problem via a family of deterministic P systems with active membranes ...
Capítulo de Libro
A Linear Solution of Subset Sum Problem by Using Membrane Creation
(Springer, 2005)
Membrane Computing is a branch of Natural Computing which starts from the assumption that the processes taking place in the compartmental structure of a living cell can be interpreted as computations. In this framework, ...
Ponencia
Simulating Avascular Tumors with Membrane Systems
(Fénix Editora, 2005)
Tumor growth has received a considerable attention by the scientific community. In the earliest stages of development, tumor growth seems to be regulated by direct diffusion of nutrients and wastes from and to surrounding ...