Journal of Computer and System Sciences
P systems with active membranes: attacking NP-complete problems
Journal of Automata, Languages and Combinatorics
Marcus Contextual Grammars
On the power of P Systems with contextual rules
Fundamenta Informaticae - Membrane computing
Fundamenta Informaticae - Membrane computing
Computing with Membranes: Attacking NP-Complete Problems
UMC '00 Proceedings of the Second International Conference on Unconventional Models of Computation
P Systems with Membrane Creation: Universality and Efficiency
MCU '01 Proceedings of the Third International Conference on Machines, Computations, and Universality
On the Number of Non-terminal Symbols in Graph-Controlled, Programmed and Matrix Grammars
MCU '01 Proceedings of the Third International Conference on Machines, Computations, and Universality
Rewriting P systems: improved hierarchies
Theoretical Computer Science
Hi-index | 0.00 |
In this paper we give a brief survey of some variants of P systems and their computational capacity. An improvement of a known result about rewriting P systems with leftmost derivation is given. We also give the generalized definition for normal forms of rewriting P systems.