Now showing items 1-14 of 14

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      A bio-inspired computing model as a new tool for modeling ecosystems: The avian scavengers as a case study  [Article]

      Colomer, M. Angels; Margalida, Antoni; Sanuy, Delfí; Pérez Jiménez, Mario de Jesús (Science Direct, 2011)
      The models used for ecosystems modeling are generally based on differential equations. However, in recent yearsnewcomputational models based on biological processes, or bioinspired models, have arisen, among which are P ...
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      A formalization of membrane systems with dynamically evolving structures  [Article]

      Freund, Rudolf; Pérez Hurtado de Mendoza, Ignacio; Riscos Núñez, Agustín; Verlan, Sergey (Taylor and Francis, 2013)
      This article introduces a general formalism/framework flexible enough to cover descriptions of different variants of P systems having a dynamic membrane structure. Our framework can be useful for the precise definition ...
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      A Framework for Complexity Classes in Membrane Computing  [Article]

      Riscos Núñez, Agustín (Elsevier, 2009)
      The purpose of the present work is to give a general idea about the existing results and open problems concerning the study of complexity classes within the membrane computing framework. To this aim, membrane systems ...
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      A Note on Complexity Measures for Probabilistic P Systems  [Article]

      Cordón Franco, Andrés; Sancho Caparrini, Fernando (J.UCS.org, 2004)
      In this paper we present a first approach to the definition of different entropy measures for probabilistic P systems in order to obtain some quantitative parameters showing how complex the evolution of a P system is. ...
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      A software tool for generating graphics by means of P systems  [Article]

      Rivero Gil, Elena; Gutiérrez Naranjo, Miguel Ángel; Romero Jiménez, Álvaro; Riscos Núñez, Agustín (Springer, 2011-06)
      The hand-made graphical representation of the configuration of a P system becomes a hard task when the number of membranes and objects increases. In this paper we present a new software tool, called JPLANT, for computing ...
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      An unsupervised learning algorithm for membrane computing  [Article]

      Peng, Hong; Wang, Jun; Pérez Jiménez, Mario de Jesús; Riscos Núñez, Agustín (Elsevier, 2015)
      This paper focuses on the unsupervised learning problem within membrane computing, and proposes an innovative solution inspired by membrane computing techniques, the fuzzy membrane clustering algorithm. An evolution–co ...
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      Computation of Ramsey Numbers by P Systems with Active Membranes  [Article]

      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 well known that it is very difficult to obtain the values of Ramsey numbers. In this work, a theoretical ...
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      Deterministic and stochastic P systems for modelling cellular processes  [Article]

      Gheorghe, Marian; Manca, Vincenzo; Romero Campero, Francisco José (Springer, 2010)
      This paper presents two approaches based on metabolic and stochastic P systems, together with their associated analysis methods, for modelling biological sys- tems and illustrates their use through two case studies.
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      Dynamic threshold neural P systems  [Article]

      Peng, Hong; Wang, Jun; Pérez Jiménez, Mario de Jesús; Riscos Núñez, Agustín (Elsevier, 2019)
      Pulse coupled neural networks (PCNN, for short) are models abstracting the synchronization behavior observed experimentally for the cortical neurons in the visual cortex of a cat’s brain, and the intersecting cortical ...
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      Fuzzy reasoning spiking neural P system for fault diagnosis  [Article]

      Peng, Hong; Wang, Jun; Pérez Jiménez, Mario de Jesús; Wang, Hao; Shao, Jie; Wang, Tao (Elsevier, 2013)
      Spiking neural P systems (SN P systems) have been well established as a novel class of distributed parallel computing models. Some features that SN P systems possess are attractive to fault diagnosis. However, handling ...
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      Membrane division, restricted membrane creation and object complexity in P systems  [Article]

      Alhazov, Artiom; Freund, Rudolf; Riscos Núñez, Agustín (Taylor and Francis, 2006)
      We improve, by using register machines, some existing universality results for specific models of P systems. P systems with membrane creation are known to generate all recursively enumerable sets of vectors of non-negative ...
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      Semantics of deductive databases with spiking neural P systems  [Article]

      Díaz Pernil, Daniel; Gutiérrez Naranjo, Miguel Ángel (Elsevier, 2018)
      The integration of symbolic reasoning systems based on logic and connectionist systems based on thefunctioning of living neurons is a vivid research area in computer science. In the literature, one can findmany efforts ...
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      The framework of P systems applied to solve optimal watermarking problem  [Article]

      Peng, Hong; Wang, Jun; Pérez Jiménez, Mario de Jesús; Riscos Núñez, Agustín (Elsevier, 2014)
      Membrane computing (known as P systems) is a novel class of distributed parallel computing models inspired by the structure and functioning of living cells and organs, and its application to the real-world problems has ...
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      The GPU on the simulation of cellular computing models  [Article]

      Cecilia, José M.; García, José M.; Guerrero, Ginés D.; Martínez del Amor, Miguel Ángel; Pérez Jiménez, Mario de Jesús; Ujaldón, Manuel (Springer, 2012)
      Membrane Computing is a discipline aiming to abstract formal computing models, called membrane systems or P systems, from the structure and functioning of the living cells as well as from the cooperation of cells in ...