An Unenumerative DNA Computing Model for Vertex Coloring Problem | |
Xu, Jin ; Qiang, Xiaoli ; Yang, Yan ; Wang, Baoju ; Yang, Dongliang ; Luo, Liang ; Pan, Linqiang ; Wang, Shudong | |
2011 | |
关键词 | DNA computing polymerase chain reaction vertex coloring MOLECULAR COMPUTATION |
DOI | 10.1109/TNB.2011.2160996 |
英文摘要 | The solution space exponential explosion caused by the enumeration of the candidate solutions maybe is the biggest obstacle in DNA computing. In the paper, a new unenumerative DNA computing model for graph vertex coloring problem is presented based on two techniques: 1) ordering the vertex sequence for a given graph in such a way that any two consecutive labeled vertices i and i + 1 should be adjacent in the graph as much as possible; 2) reducing the number of encodings representing colors according to the construture of the given graph. A graph with 12 vertices without triangles is solved and its initial solution space includes only 283 DNA strands, which is 0.0532 of 3(12) (the worst complexity).; Biochemical Research Methods; Nanoscience & Nanotechnology; SCI(E); PubMed; 5; ARTICLE; 2; 94-98; 10 |
语种 | 英语 |
内容类型 | 期刊论文 |
源URL | [http://ir.pku.edu.cn/handle/20.500.11897/151834] |
专题 | 信息科学技术学院 |
推荐引用方式 GB/T 7714 | Xu, Jin,Qiang, Xiaoli,Yang, Yan,et al. An Unenumerative DNA Computing Model for Vertex Coloring Problem[J],2011. |
APA | Xu, Jin.,Qiang, Xiaoli.,Yang, Yan.,Wang, Baoju.,Yang, Dongliang.,...&Wang, Shudong.(2011).An Unenumerative DNA Computing Model for Vertex Coloring Problem.. |
MLA | Xu, Jin,et al."An Unenumerative DNA Computing Model for Vertex Coloring Problem".(2011). |
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