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Browsing by Author "Díaz Pernil, Daniel"
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Chapter of Book
A bioinspired software for segmenting digital images.
Díaz Pernil, Daniel; Molina Abril, Helena; Real Jurado, Pedro; Gutiérrez Naranjo, Miguel Ángel (2010)Segmentation in computer vision refers to the process of partitioning a digital image into multiple segments (sets of ...

Presentation
A Cellular Solution to Subset Sum Using Division of Nonelementary Membranes and Dissolution, with Time and Initial Resources Bounded by log k
Díaz Pernil, Daniel; Gutiérrez Naranjo, Miguel Ángel; Pérez Jiménez, Mario de Jesús; Riscos Núñez, Agustín (SEERC, SouthEast 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 ...

Presentation
A Cellular Sudoku Solver
Díaz Pernil, Daniel; Fernández Márquez, Carlos M.; García Quismondo, Manuel; Gutiérrez Naranjo, Miguel Ángel; Pérez Jiménez, Mario de Jesús (Fénix Editora, 2010)Sudoku is a very popular puzzle which consists on placing several numbers in a squared grid according to some simple ...

Presentation
A Cellular Way to Obtain Homology Groups in Binary 2D Images
Díaz Pernil, Daniel; Gutiérrez Naranjo, Miguel Ángel; Real Jurado, Pedro; Sánchez Canales, Vanesa (Fénix Editora, 2010)In this paper we present a P systemsbased solution for the Homology Groups of Binary 2D Image (HGB2I) Problem, a classical ...

Presentation
A Fast Solution to the Partition Problem by Using TissueLike P Systems
Díaz Pernil, Daniel; Gutiérrez Naranjo, Miguel Ángel; Pérez Jiménez, Mario de Jesús; Riscos Núñez, Agustín (IEEE Computer Society, 2008)Tissuelike P systems with cell division is a computing model in the framework of membrane computing based on the ...

Presentation
A Linear Solution for Subset Sum Problem with Tissue P Systems with Cell Division
Díaz Pernil, Daniel; Gutiérrez Naranjo, Miguel Ángel; Pérez Jiménez, Mario de Jesús; Riscos Núñez, Agustín (Fénix Editora, 2007)Tissue P systems are a computing model in the framework of Membrane Computing where the treelike membrane structure is ...

Article
A lineartime tissue P system based solution for the 3coloring problem
Díaz Pernil, Daniel; Gutiérrez Naranjo, Miguel Ángel; Pérez Jiménez, Mario de Jesús; Riscos Núñez, Agustín (Elsevier, 2007)In the literature, several examples of the efficiency of celllike P systems regarding the solution of NPcomplete problems ...

Presentation
A Logarithmic Bound for Solving Subset Sum with P Systems
Díaz Pernil, Daniel; Gutiérrez Naranjo, Miguel Ángel; Pérez Jiménez, Mario de Jesús; Riscos Núñez, Agustín (Springer, 2007)The aim of our paper is twofold. On one hand we prove the ability of polarizationless P systems with dissolution and with ...

Presentation
A PLingua Programming Environment for Membrane Computing
Díaz Pernil, Daniel; Pérez Hurtado de Mendoza, Ignacio; Pérez Jiménez, Mario de Jesús; Riscos Núñez, Agustín (Springer, 2009)A new programming language for membrane computing, PLingua, is developed in this paper. This language is not designed ...

Article
A parallel algorithm for skeletonizing images by using spiking neural P systems
Díaz Pernil, Daniel; Peña Cantillana, Francisco; Gutiérrez Naranjo, Miguel Ángel (Elsevier, 201309)Skeletonization is a common type of transformation within image analysis. In general, the image B is a skeleton of the ...

Presentation
A Parallel Implementation of the Thresholding Problem by Using TissueLike P Systems
Peña Cantillana, Francisco; Díaz Pernil, Daniel; Berciano, Ainhoa; Gutiérrez Naranjo, Miguel Ángel (Springer, 2011)In this paper we present a parallel algorithm to solve the thresholding problem by using Membrane Computing techniques. ...

Article
A uniform family of tissue P systems with cell division solving 3COL in a linear time
Díaz Pernil, Daniel; Gutiérrez Naranjo, Miguel Ángel; Pérez Jiménez, Mario de Jesús; Riscos Núñez, Agustín (Elsevier, 2008)Several examples of the efficiency of celllike P systems regarding the solution of NPcomplete problems in polynomial ...

Presentation
Antimatter as a Frontier of Tractability in Membrane Computing
Díaz Pernil, Daniel; Peña Cantillana, Francisco; Gutiérrez Naranjo, Miguel Ángel (Fénix Editora, 2014)It is well known that the polynomial complexity class of recognizer polarizationless P systems with active membranes, ...

Presentation
Array Tissuelike P Systems
Christinal, Hepzibah A.; Díaz Pernil, Daniel; Gutiérrez Naranjo, Miguel Ángel; Pérez Jiménez, Mario de Jesús (Fénix Editora, 2010)Array grammars have been studied in the framework of Membrane Comput ing by using rewriting rules from transition P ...

Article
Bioinspired parallel 2D or 3D skeletonization
Reina Molina, Raúl; Díaz Pernil, Daniel (Universidad de Sevilla, 2013)Algebraic Topology has been proved to be an useful tool to be used in image processing. In this case we will borrow some ...

Presentation
Cell Complexes and Membrane Computing for Thinning 2D and 3D Images
Reina Molina, Raúl; Díaz Pernil, Daniel; Gutiérrez Naranjo, Miguel Ángel (Fénix Editora, 2012)In this paper, we show a new example of bridging Algebraic Topology, Membrane Computing and Digital Images. In [24], a ...

Presentation
Celllike Versus Tissuelike P Systems by Means of Sevilla Carpets
Díaz Pernil, Daniel; Gallego Ortiz, Pilar; Gutiérrez Naranjo, Miguel Ángel; Pérez Jiménez, Mario de Jesús; Riscos Núñez, Agustín (Fénix Editora, 2009)Sevilla Carpets are a handy tool for comparing computations performed by different systems solving the same problem. Such ...

Article
Computation of Ramsey Numbers by P Systems with Active Membranes
Pan, Linqiang; Díaz Pernil, Daniel; Pérez Jiménez, Mario de Jesús (World Scientific, 2011)Ramsey numbers deal with conditions when a combinatorial object necessarily contains some smaller given objects. It is ...

Article
Computational Algebraic Topology and Its Applications. Foreword
Berciano Alcaraz, Ainhoa; Díaz Pernil, Daniel; Sáenz de Cabezón Irigaray, Eduardo (2011) 
Article
Computational Eﬃciency of Cellular Division in Tissuelike Membrane Systems
Díaz Pernil, Daniel; Pérez Jiménez, Mario de Jesús; Riscos Núñez, Agustín; Romero Jiménez, Álvaro (Romanian Academy, 2008)Tissuelike P systems with cell division are computing models in the framework of membrane computing. They are inspired ...