Journal of Computer and System Sciences
Membrane Computing: An Introduction
Membrane Computing: An Introduction
A New Class of Symbolic Abstract Neural Nets: Tissue P Systems
COCOON '02 Proceedings of the 8th Annual International Conference on Computing and Combinatorics
Evolution-Communication P Systems
WMC-CdeA '02 Revised Papers from the International Workshop on Membrane Computing
Theoretical Computer Science
Unexpected universality results for three classes of P systems with symport/antiport
Natural Computing: an international journal
Tissue P systems with channel states
Theoretical Computer Science - Insightful theory
Cell communication in tissue P systems: universality results
Soft Computing - A Fusion of Foundations, Methodologies and Applications
Membrane Computing as a Framework for Modeling Economic Processes
SYNASC '05 Proceedings of the Seventh International Symposium on Symbolic and Numeric Algorithms for Scientific Computing
Investigating Local Evolutions in Dynamical Probabilistic P Systems
SYNASC '05 Proceedings of the Seventh International Symposium on Symbolic and Numeric Algorithms for Scientific Computing
Tau leaping stochastic simulation method in p systems
WMC'06 Proceedings of the 7th international conference on Membrane Computing
Analysis and simulation of dynamics in probabilistic p systems
DNA'05 Proceedings of the 11th international conference on DNA Computing
BioSimWare: a software for the modeling, simulation and analysis of biological systems
CMC'10 Proceedings of the 11th international conference on Membrane computing
Modelling spatial heterogeneity and macromolecular crowding with membrane systems
CMC'10 Proceedings of the 11th international conference on Membrane computing
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In the last decade, different computing paradigms and modelling frameworks for the description and simulation of biochemical systems have been proposed. Here, we consider membrane systems, in particular, tissue P systems and τ-DPP, for the development of a novel variant of membrane systems with sizes associated to the volumes involved in the structure and to the molecular species occurring inside the system. Moreover, this variant allows the communication of objects among non adjacent membranes arranged in a hybrid structure, that is, organised in a tissue-like fashion where nodes can have a complex internal structure. The features presented in the new variant of P systems can be used to describe, among others, reaction-diffusion systems, where molecules are involved both in chemical reactions and diffusive processes, and their movements depend on the free space of the volumes; or systems where exist privileged pathways between membranes, which are inspired by the role of microtubule in protein transport within the intracellular space.