'Cormen et al' diaporamas de présentation

Geometry Introduction

1.8k views • 152 slides

Minimum Cost Spanning Trees

Minimum Cost Spanning Trees. CSC263 Tutorial 10. Minimum cost spanning tree (MCST). What is a m inimum c ost s panning tree? Tree No cycles; equivalently, for each pair of nodes u and v, there is only one path from u to v Spanning Contains every node in the graph Minimum cost

545 views • 35 slides

Functions and abstraction

438 views • 23 slides

CSCE 3110 Data Structures & Algorithm Analysis

CSCE 3110 Data Structures & Algorithm Analysis. Rada Mihalcea http://www.cs.unt.edu/~rada/CSCE3110 Graphs (I) Reading: Chap.9, Weiss. Network reliability. Distributed computing. Distributed computing. Many many more . . . Max flow and min cut. Two algorithmic problems.

398 views • 19 slides

Limitations of sorting by comparison (chapter 8)

Limitations of sorting by comparison (chapter 8). Prove the lower bound on worst-case runtime is W (nlgn) Unless the input has special properties, cannot expect comparison sorting to be faster than nlgn For special types of inputs that allow faster sorting

278 views • 16 slides

LU Decomposition

LU Decomposition. Greg Beckham, Michael Sedivy. Overview. Step 1. This is handled implicitly in the code by only calculating the diagonal for ?. Step 2. Calculating ? ij. for(j = 0; j < n; j++) // This is the loop over columns of Crout's method {

388 views • 16 slides