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Mostrando ítems 1-10 de 127
Ponencia
Counting Cells with Tissue-like P Systems
(Fénix Editora, 2012)
Counting the number of cells obtained in an experiment is crucial in many areas in Biology. Nonetheless, this is usually performed by hand by the researcher due the intrinsic difficulty of the task. In this paper, we ...
Artículo
Computing Homology Groups in Binary 2D Imagery by Tissue-like P Systems
(Romanian Academy, Section for Information Science and Technology, 2010)
We present a new solution for the Homology Groups of Binary 2D Image (HGB2I) Problem by using Membrane Computing techniques. This is a classical problem in Homology Theory which tries to calculate the number of connected ...
Ponencia
Solving the 3-COL Problem by Using Tissue P Systems without Environment and Proteins on Cells
(Fénix, 2016)
The 3-COL problem consists on deciding if the regions of a map can be coloured with only three colors bearing in mind that two adjacent regions must be coloured with di erent colors. It is a NP problem and it has been ...
Tesis Doctoral
Programación celular resolución eficiente de problemas numéricos NP-completos
(2004)
Esta memoria está estructurada en capítulos cuyos contenidos pasamos a describir sucintamente. En el Capítulo 1 se hace una breve introducción histórica de la Teoría de la Computabilidad, analizándose las limitaciones ...
Ponencia
Rete Algorithm for P System Simulators
(Fénix Editora, 2013)
The Rete algorithm is a well-known algorithm in rule-based production systems which builds directed acyclic graphs that represent higher-level rule sets. This allows the rule-based systems to avoid complete re-evaluation ...
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, ...
Ponencia
Deductive Databases and P Systems
(Fénix Editora, 2004)
In computational processes based on backwards chaining, a rule of the type A Ã B1; : : : ;Bn is seen as a procedure which points that the problem A can be split into the problems B1; : : : ;Bn. In classical devices, the ...
Artículo
A Prolog Simulator for Deterministic P Systems with Active Membranes
(Springer, 2004)
In this paper we propose a new way to represent P systems with active membranes based on Logic Programming techniques. This representation allows us to express the set of rules and the configuration of the P system in ...
Ponencia
Array Tissue-like P Systems
(Fénix Editora, 2010)
Array grammars have been studied in the framework of Membrane Comput- ing by using rewriting rules from transition P systems. In this paper we present a new approach to dealing with array grammars by using tissue-like P ...
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, ...