• Ponencia
      Icon

      On Controlled P Systems 

      Krithivasan, Kamala; Paun, Gheorghe; Ramanujan, Ajeesh (Fénix Editora, 2013)
      We introduce and brie y investigate P systems with controlled computations. First, P systems with label restricted ...
    • Ponencia
      Icon

      Rete Algorithm for P System Simulators 

      Graciani Díaz, Carmen; Gutiérrez Naranjo, Miguel Ángel; Riscos Núñez, Agustín (Fénix Editora, 2013)
      The Rete algorithm is a well-known algorithm in rule-based production systems which builds directed acyclic graphs that ...
    • Ponencia
      Icon

      Scenario Based P Systems 

      Ciobanu, Gabriel; Sburlan, Dragos (Fénix Editora, 2013)
      In this paper we de ne and study Scenario Based P Systems, a model of computation inspired by the metabolic pathways and ...
    • Ponencia
      Icon

      Simulating a Family of Tissue P Systems Solving SAT on the GPU 

      Martínez del Amor, Miguel Ángel; Pérez Carrasco, Jesús; Pérez Jiménez, Mario de Jesús (Fénix Editora, 2013)
      In order to provide e cient software tools to deal with large membrane systems, high-throughput simulators are required. ...
    • Ponencia
      Icon

      Some Open Problems about Numerical P Systems 

      Paun, Gheorghe (Fénix Editora, 2013)
      Some open problems and research topics related to numerical P systems are formulated { also recalling the problems from the corresponding section of the \mega- paper produced for the previous BWMC
    • Ponencia
      Icon

      Studying the Chlorophyll Fluorescence in Cyanobacteria with Membrane Computing Techniques 

      Ardelean, Ioan I.; Díaz Pernil, Daniel; Gutiérrez Naranjo, Miguel Ángel; Peña Cantillana, Francisco; Sarchizian, Iris (Fénix Editora, 2013)
      In this paper, we report a pioneer study of the decrease in chlorophyll uorescence produced by the reduction of MTT (a ...
    • Ponencia
      Icon

      The "Catalytic Borderline" Between Universality and Non-Universality of P Systems 

      Paun, Gheorghe (Fénix Editora, 2013)
      P systems are computing models inspired by the structure and the function- ing of the living cells; they are the basic ...
    • Ponencia
      Icon

      Turing Incompleteness of Asynchronous P Systems with Active Membranes 

      Leporati, Alberto; Manzoni, Luca; Porreca, Antonio E. (Fénix Editora, 2013)
      We prove that asynchronous P systems with active membranes without divi- sion rules can be simulated by place/transition ...
    • Ponencia
      Icon

      Universal P Systems: One Catalyst Can Be Suficient 

      Freund, Rudolf; Paun, Gheorghe (Fénix Editora, 2013)
      Whether P systems with only one catalyst can already be universal, is still an open problem. Here we establish universality ...