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A uniform family of tissue P systems with cell division solving 3-COL in a linear time

Mon, 10/20/2008 - 12:11 — mmartinez
TitleA uniform family of tissue P systems with cell division solving 3-COL in a linear time
Publication TypeJournal Papers
Year of Publication2008
AuthorsDíaz-Pernil, D., Gutiérrez-Naranjo M. A., Pérez-Jiménez M. J., & Riscos-Núñez A.
Journal TitleTheoretical Computer Science
PublisherElsevier
Place PublishedAmsterdam (The Netherlands)
Volume404
Pages76-87
Date Published09/2008
Abstract

Several examples of the efficiency of cell-like P systems regarding the solution of NP-complete problems in polynomial time can be found in the literature(obviously, trading space for time). Recently, different new models of tissue-like P systems have received much attention from the scientific community. In this paper we present a linear-time solution to an NP-complete problem from graph theory, the 3-coloring problem, and we discuss the suitability of tissue-like P systems as a framework to address the efficient solution to intractable problems.
KeywordsMembrane computing; Tissue P systems; Cell division; 3-coloring problem
URLhttp://dx.doi.org/10.1016/j.tcs.2008.04.005
Issue1-2
Impact Factor

0.806
Ranking

51/84 - Q3
ISSN Number0304-3975
DOI10.1016/j.tcs.2008.04.005