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Complexity classes for membrane systems

Published online by Cambridge University Press:  20 July 2006

Antonio E. Porreca ,
Giancarlo Mauri  and
Claudio Zandron
Antonio E. Porreca
Affiliation:
DISCo, Università di Milano-Bicocca, Italy; {porreca; mauri; zandron}@disco.unimib.it
Giancarlo Mauri
Affiliation:
DISCo, Università di Milano-Bicocca, Italy; {porreca; mauri; zandron}@disco.unimib.it
Claudio Zandron
Affiliation:
DISCo, Università di Milano-Bicocca, Italy; {porreca; mauri; zandron}@disco.unimib.it
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Abstract

We compare various computational complexity classes defined within the framework of membrane systems, a distributed parallel computing device which is inspired from the functioning of the cell, with usual computational complexity classes for Turing machines. In particular, we focus our attention on the comparison among complexity classes for membrane systems with active membranes (where new membranes can be created by division of existing membranes) and the classes PSPACE, EXP, and EXPSPACE.

Keywords

Membrane systemscomputational complexitymolecular computing.
Type
Research Article
Information
RAIRO - Theoretical Informatics and Applications , Volume 40 , Issue 2: Alberto Bertoni: Climbing summits , April 2006 , pp. 141 - 162
Copyright
© EDP Sciences, 2006

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References

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