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Mostrando ítems 401-410 de 411
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 ...
Artículo
Application of Neural-Like P Systems With State Values for Power Coordination of Photovoltaic/Battery Microgrids
(IEEE Computer Society, 2018)
The power coordination control of a photovoltaic/battery microgrid is performed with a novel bio-computing model within the framework of membrane computing. First, a neural-like P system with state values (SVNPS) is ...
Artículo
Programas moleculares y sistemas lógico-formales
(De Gruyter, 2012)
Presentamos una ejemplificación de la relación entre sistemas formales y programas moleculares de un modelo de computación molecular. Para ello, se asocia un sistema lógico-formal, mediante una lógica pura de segundo orden, ...
Artículo
Simulating FAS-induced apoptosis by using P systems
(Taylor and Francis Online, 2007)
In contrast to differential equations, P systems are an unconven- tional model of computation which takes into consideration the discrete character of the quantity of components and the inherent randomness that exists ...
Artículo
How to express tumours using membrane systems
(ELSEVIER SCIENCE INC, 2007)
In this paper we discuss the potential usefulness of membrane systems as tools for modelling tumours. The approach is followed both from a macroscopic and a microscopic point of view. In the first case, one considers the ...
Capítulo de Libro
Cellular solutions to some numerical NP-complete problems: A prolog implementation
(Idea Group Inc., 2005)
This chapter is devoted to the study of numerical NP-complete problems in the framework of cellular systems with membranes, also called P systems (Pǎun, 1998). The chapter presents efficient solutions to the subset sum and ...
Ponencia
Multidimensional descriptional complexity of P systems
(Univ. degli Studi di Milano, 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. The description of ...
Artículo
Local Search with P Systems
(IGI GLOBAL, 2011)
Local search is currently one of the most used methods for finding solutions in real-life problems. It is usually considered when the research is interested in the final solution of the problem instead of the how the ...
Artículo
On a partial affirmative answer for a Paun's Conjecture
(WORLD SCIENTIFIC PUBL CO PTE LTD, 2011)
At the beginning of 2005, Gheorghe Pun formulated a conjecture stating that in the framework of recognizer P systems with active membranes (evolution rules, communication rules, dissolution rules and division rules for ...
Ponencia
P Systems with Membrane Creation and Rule Input
(Fénix Editora, 2005)
When a uniform family of recognizer P systems is designed to solve a problem, the data of a concrete instance of the problem is usually provided via a multiset which is placed in the so-called input membrane. In this paper ...