• Ponencia
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      Networks of Cells and Petri Nets 

      Bernardini, Francesco; Gheorgue, Marian; Margenstern, Maurice; Verlan, Sergey (Fénix Editora, 2007)
      We introduce a new class of P systems, called networks of cells, with rules allowing several cells to simultaneously ...
    • Ponencia
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      Partial Versus Total Halting in P Systems 

      Alhazov, Artiom; Freund, Rudolf; Oswald, Marion; Verlan, Sergey (Fénix Editora, 2007)
      We consider a new variant of the halting condition in P systems, i.e., a computation in a P system is already called ...