计算机应用 ›› 2014, Vol. 34 ›› Issue (5): 1259-1262.DOI: 10.11772/j.issn.1001-9081.2014.05.1259

• 先进计算 • 上一篇    下一篇

基于h-距离的DNA编码序列设计

郑学东,王宾,周士华,周昌军   

  1. 大连大学 先进设计与智能计算省部共建教育部重点实验室,辽宁 大连 116622
  • 收稿日期:2013-11-05 修回日期:2013-12-17 出版日期:2014-05-01 发布日期:2014-05-30
  • 通讯作者: 郑学东
  • 作者简介:郑学东(1977-),男,黑龙江五常人,讲师,博士,主要研究方向:DNA计算;王宾(1983-),男,辽宁大连人,博士研究生,主要研究方向:DNA计算;周士华(1982-),女,辽宁大连人,讲师,博士,主要研究方向:DNA计算;周昌军(1977-),男,江西上饶人,教授,博士,主要研究方向:DNA计算、模式识别。
  • 基金资助:

    国家自然科学基金资助项目;长江学者和创新团队发展计划项目;教育部科学技术研究重点项目;辽宁省教育厅资助科研项目

Design of DNA encoding sequences based on h-distance

ZHENG Xuedong,WANG Bin,ZHOU Shihua,ZHOU Changjun   

  1. Key laboratory of Advanced Design and Intelligent Computing, Ministry of Education (Dalian University), Dalian Liaoning 116622, China
  • Received:2013-11-05 Revised:2013-12-17 Online:2014-05-01 Published:2014-05-30
  • Contact: ZHENG Xuedong

摘要:

针对DNA编码序列设计问题,将其转换为带约束的多目标优化问题,在单链DNA集合中引入h-距离,构造了DNA序列间的共享函数,应用小种群遗传算法,对DNA编码序列设计问题进行求解。与已有结果比较,算法可以得到更好的DNA序列且计算效率较高。算法可用于DNA计算中编码序列的具体设计。

Abstract:

Aiming at the problem of the design of Deoxyribonucleic Acid (DNA) encoding sequences which can be mathematically converted into a multi-objective optimization problem with some constraints, by introducing the h-distance in the set of DNA single strands, a sharing function between different DNA sequences was defined and a micro-genetic algorithm was applied to solve the DNA encoding sequence problem. Compared with the previous results, the algorithm can get better DNA sequences and improve the efficiency of computation. The algorithm can be used to design concrete DNA sequences in DNA computing.

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