P systems with active membranes characterize PSPACE

被引：0
|
作者：
Sosik, Petr [1 ,2 ]
Rodriguez-Paton, Alfonso [1 ]
机构：
[1] Univ Politecn Madrid, Fac Informat, Campus Montegancedo S-N, E-28660 Madrid, Spain
[2] Silesian Univ, Inst Comp Sci, Ponca City, OK 74601 USA
来源：
DNA COMPUTING | 2006年 / 4287卷
关键词：
D O I：
暂无
中图分类号：
Q81 [生物工程学（生物技术）]; Q93 [微生物学];
学科分类号：
071005 ; 0836 ; 090102 ; 100705 ;
摘要：
A P system is a natural computing model inspired by information processes in cells and a control role of cellular membranes. We show that uniform families of P systems with active membranes are able to solve, in polynomial time, exactly the class of decisional problems PSPACE. Similar results were achieved also with other models of bio-inspired computers, such as DNA computing. Together they suggest that PSPACE naturally characterizes the computational potential of biological information processing.
引用
收藏
页码：33 / +
页数：3
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