计算机科学 ›› 2008, Vol. 35 ›› Issue (1): 233-235.

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空间最近点对的计算机算法研究

胡金初 张晓红   

  1. 上海师范大学数理信息学院,上海200234
  • 出版日期:2018-11-16 发布日期:2018-11-16

HU Jin-Chu ZHANG Xiao-Hong (Shanghai Normal University, Shanghai 200234)   

  • Online:2018-11-16 Published:2018-11-16

摘要: 最近点对问题是空中交通控制系统中的一个重要问题,并且在许多领域都有应用,也是计算几何学研究的基本问题之一。利用分治法解决该问题的线性和平面情况,算法可以在O(n*logn)时间内完成。本文在此基础上,进一步实现空间最接近点的算法,并对算法的复杂性进行分析。

关键词: 算法复杂性 最近点对 空间 分治法

Abstract: Finding Shortest Distance pair of points in space is the important problem of the air traffic control system. There are a lot of applications with the problem and it is also a basic one of the computing geometry study. By methods of divide and conquer, th

Key words: Algorithms complexity,Shortest distance pair of points, Space, Divide and conquer

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