Active Membranes, Proteins on Membranes, Tissue P Systems: Complexity-Related Issues and Challenges
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F47813059%3A19240%2F14%3A%230005320" target="_blank" >RIV/47813059:19240/14:#0005320 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Active Membranes, Proteins on Membranes, Tissue P Systems: Complexity-Related Issues and Challenges
Original language description
We resume computational complexity aspects of several models of membrane systems, namely P systems with active membranes, P systems with proteins on membranes and tissue P systems both with membrane separation and membrane division. A sequence of commonissues is studied in relation to these P system models, and 16 open problems are stated in the text. We question the role of families of P systems and their necessity to solve computationally hard problems in polynomial time. For each P system model we focus on conditions guaranteeing the polynomial equivalence of families of P systems and Turing machines. The ability of P systems to solve NP/co-NP-complete problems in polynomial time (trading space for time) is a very popular issue. Interesting characterizations of the borderline between tractability and intractability, i.e., P/NP, have been recently shown. Similarly important, although less popular, is the relation between NP/co-NP and further classes as PP, the polynomial hierarchy P
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
IN - Informatics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/ED1.1.00%2F02.0070" target="_blank" >ED1.1.00/02.0070: IT4Innovations Centre of Excellence</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Membrane Computing - 14th International Conference
ISBN
978-3-642-54238-1
ISSN
0302-9743
e-ISSN
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Number of pages
15
Pages from-to
40-55
Publisher name
Springer
Place of publication
Berlin
Event location
Moldavská republika
Event date
Jan 1, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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