计算机与现代化 ›› 2012, Vol. 1 ›› Issue (200): 145-03.doi: 10. 3969/j. issn. 1006-2475.2012.04.040

• 算法设计与分析 • 上一篇    下一篇

动态规划法构建最优二叉查找树的研究

吕聪颖   

  1. 南阳理工学院计算机科学与技术系,河南 南阳 473004
  • 收稿日期:2011-11-08 修回日期:1900-01-01 出版日期:2012-04-16 发布日期:2012-04-16

Research on Optimal Binary Search Tree Constructed by Dynamic Programming

LU Cong-ying   

  1. Department of Computer Science and Technology, Nanyang Institute of Technology, Nanyang 473004, China
  • Received:2011-11-08 Revised:1900-01-01 Online:2012-04-16 Published:2012-04-16

摘要: 提出动态规划法构建最优二叉查找树的算法模型,并对其进行改进,构造实例表明算法的有效性。

关键词: 动态规划, 最优二叉查找树, 最优子结构

Abstract: This paper presents the module of dynamic programming for optimal binary search tree, and improves the algorithms. Instance result shows the algorithm is effective.

Key words: dynamic programming, optimal binary search tree, optimal substructure