摘要
本文提出货郎担问题的一种新的求解方法,即几何解法.它的时间复杂性为:求距离运算次数为O(nm),比较次数为O(max(nm,nlogn)),求夹角次数为O(),其中n为点集中点的数目,m为点集的凸包顶点数.
In this paper, a new geometric method for solving TS problem is presented.Let n be the number of points in the point set, and m be the number of vertexes in convex hulls of the point set. The time complexity of the algorithm is: the number of computation distance is O(nm), the number of comparisons is O(max(nm, nlogn) ) and the number of computation included angle is O().
出处
《软件学报》
EI
CSCD
北大核心
1995年第7期420-424,共5页
Journal of Software
关键词
并行算法
货郎担问题
几何解法
Geometric algorithm, algorithmic complexity, travel salesman problem.