Searching with Structured Keys
Objectives

Slide 2

Radix Sorting Technique

Radix Searching Techniques

Digital Search Trees

Slide 6

Digital Search Tree Updates

Digital Search Tree Updates

Digital Search Trees - Costs

Radix Search Tries
“trie” as in “retrieval” is pronounced “try”

Radix Search Trie Updates

"Only n nodes of storage"

Patricia:  Step 1
Leave out 1 way branch nodes

"Patricia:"

Patricia Insertions

Slide 16

Slide 17

Slide 18

Slide 19

Radix Techniques