摘要
旅行商问题(Traveling Salesman Problem,TSP)是一个典型的NP完全问题.粘贴和删除模型是DNA计算的两个基本计算模型.结合上述两个模型的优点,构造粘贴-删除模型,并利用该模型给出求解旅行商问题一种新的DNA算法.
Traveling Salesman Problem(TSP)is a typical NP-complete problem.In combination with the advantages of sticker and delection models,which are two basic kinds of DNA computing models,the sticker-delection model has been formulated,and a new DNA algorithm for TSP based on this model has been proposed.
出处
《江汉大学学报(自然科学版)》
2011年第4期7-10,共4页
Journal of Jianghan University:Natural Science Edition
基金
新疆维吾尔自治区自然科学基金资助项目(2011211A051)
伊犁师范学院2011年度研究生课题资助项目(2011YNYJS007)
关键词
旅行商问题
DNA计算
粘贴模型
删除模型
traveling salesman problem
DNA computing
sticker system
delete system