'Priority queue operations' presentation slideshows

Shortest Paths

Shortest Paths. Distance is the length of the shortest path between two nodes Breadth-first search (BFS) creates one BFS tree rooted at the initial node Just one tree since we only care about nodes connected to the initial node. The rest have infinite distance.

499 views • 49 slides

CS 332: Algorithms

CS 332: Algorithms. Introduction to heapsort. Review: The Master Theorem. Given: a divide and conquer algorithm An algorithm that divides the problem of size n into a subproblems, each of size n / b

469 views • 35 slides

CMPT 225

CMPT 225. Priority Queues and Heaps. Priority Queues. Items in a priority queue have a priority The priority is usually numerical value Could be lowest first or highest first The highest priority item is removed first Priority queue operations Insert

472 views • 25 slides

Introduction to Data Structure

Introduction to Data Structure. Chapter 8 Ming Li Department of Computer Science California State University, Fresno Spring 2007. Grocery Store Checkout: A Model for a Queue. Queue - Illustration.

249 views • 16 slides

240 views • 10 slides