Lecture 5 - CS409

BSTs and Balanced Tree Schemes

2/9/99


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Table of Contents

Tree Terminology

Searching in a BST

Deleting from a BST

BST Performance

Analysis of Random BST

Why use a BST instead of a Hashtable?

Tree Rotations

Randomized BSTs

Splay Trees

Splay Trees, Continued

234-Trees

234-Tree Analysis

Author: Paul Chew

Home Page: http://www.cs.cornell.edu/cs409-sp99/