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Mostrando ítems 31-40 de 183
Ponencia
Complexity Classes in Cellular Computing with Membranes
(2003)
In this paper we introduce the complexity class PMC∗ F of all decision problems solvable in polynomial time by a family of P systems belonging to a prefixed class of recognizer membrane systems, F.
Ponencia
Solving the Partition Problem by Using Tissue-like P Systems with Cell Division
(Fénix Editora, 2008)
Tissue-like P systems with cell division is a computing model in the framework of Membrane Computing that shares with the spiking neural P system model a similar biological inspiration. Namely, both models are based on ...
Ponencia
On String Languages Generated by Spiking Neural P Systems
(Fénix Editora, 2006)
We continue the study of spiking neural P systems by considering these computing devices as binary string generators: the set of spike trains of halting computations of a given system constitutes the language generated ...
Ponencia
ROS: Servicio de Optimización Remota
(SISTEDES: Ingeniería de Software y las Tecnologías de Desarrollo de Software, 2006)
En este artículo se describe ROS, un Servicio de Optimización Remota. ROS permite a sus usuarios tener acceso a un conjunto de algoritmos modernos de optimizaci ón, situados en repositorios con recursos hardware y software ...
Ponencia
Multi-Objective Particle Swarm Optimizers: An Experimental Comparison
(Springer, 2009)
Particle Swarm Optimization (PSO) has received increasing attention in the optimization research community since its first appearance in the mid-1990s. Regarding multi-objective optimization, a considerable number of ...
Ponencia
Noiseless Functions Black-Box Optimization: Evaluation of a Hybrid Particle Swarm with Differential Operators
(ACM Digital Library, 2009)
In this work we evaluate a Particle Swarm Optimizer hy- bridized with Di®erential Evolution and apply it to the Black- Box Optimization Benchmarking for noiseless functions (BBOB 2009). We have performed the complete ...
Ponencia
Membrane dissolution and division in P
(Springer, 2009)
Membrane systems with dividing and dissolving membranes are known to solve PSPACE problems in polynomial time. However, we give a P upperbound on an important restriction of such systems. In particular we examine systems ...
Ponencia
Learning Services Based on Formal Concept Reasoning
(IADIS: International Association for Development of the Information Society, 2007)
A formal foundation of automated service discovering for Semantic Web is proposed. The approach is based on the formalization of the problem using an agent oriented programming language (ConGolog), as well as on the use ...
Ponencia
Modelling Vibrio fischeri’s behaviour Using P Systems
(2005)
Quorum sensing is a cell density dependent gene regulation system that allows an entire population of bacterial cells to communicate in order to regulate the expression of certain or specific genes in a coordinated way ...
Capítulo de Libro
Modeling Signal Transduction Using P Systems
(Springer, 2006)
Cellular signalling pathways are fundamental to the control and regulation of cell behavior. Understanding of biosignalling network functions is crucial to the study of different diseases and to the design of effective ...