We analyze P systems with different parallel methods for string rewriting. The notion of deadlock state is introduced when some rules with mixed target indications are simultaneously applied on a common string. The computational power of systems with and without deadlock is analyzed and a lower bound for the generative power is given, for some parallelism methods. Some open problems are also formulated.

Besozzi, D., Ferretti, C., Mauri, G., Zandron, C. (2003). Parallel Rewriting P Systems with Deadlock. In DNA Computing 8th International Workshop on DNA Based Computers, DNA8, Sapporo, Japan, June 10-13, 2002, Revised Papers (pp.302-314). Springer Verlag [10.1007/3-540-36440-4_27].

Parallel Rewriting P Systems with Deadlock

BESOZZI, DANIELA;FERRETTI, CLAUDIO;MAURI, GIANCARLO;ZANDRON, CLAUDIO
2003

Abstract

We analyze P systems with different parallel methods for string rewriting. The notion of deadlock state is introduced when some rules with mixed target indications are simultaneously applied on a common string. The computational power of systems with and without deadlock is analyzed and a lower bound for the generative power is given, for some parallelism methods. Some open problems are also formulated.
slide + paper
parallel rewriting, P systems, deadlock
English
8th International Workshop on DNA Based Computers, DNA8 - June 10-13, 2002
2002
Hagiya, M; Ohuchi, A
DNA Computing 8th International Workshop on DNA Based Computers, DNA8, Sapporo, Japan, June 10-13, 2002, Revised Papers
9783540005315
2003
2568 LNCS
302
314
none
Besozzi, D., Ferretti, C., Mauri, G., Zandron, C. (2003). Parallel Rewriting P Systems with Deadlock. In DNA Computing 8th International Workshop on DNA Based Computers, DNA8, Sapporo, Japan, June 10-13, 2002, Revised Papers (pp.302-314). Springer Verlag [10.1007/3-540-36440-4_27].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/15682
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