'Prefix free' diaporamas de présentation

Decision Trees and Information: A Question of Bits

906 views • 73 slides

Decision Trees and Information: A Question of Bits

825 views • 73 slides

Decision Trees and Information: A Question of Bits

821 views • 73 slides

Decision Trees and Information: A Question of Bits

790 views • 71 slides

Information Theory: The Mathematics of Communication

629 views • 62 slides

Approaches to Problem Solving

Approaches to Problem Solving. greedy algorithms dynamic programming backtracking divide-and-conquer. Problem: Huffman Coding. Def: binary character code = assignment of binary strings to characters. e.g. ASCII code A = 01000001 B = 01000010 C = 01000011

320 views • 29 slides

Graph Theory in Computer Science

Greg Stoll November 22, 2008. Graph Theory in Computer Science. Graph colorings Huffman encoding. Today's Topics . Graph colorings. Graph colorings. What's the fewest number of colors that are needed to color a given graph?. Graph colorings.

310 views • 27 slides

Algorithm Design and Analysis

L ECTURE 8 Greedy Algorithms V Huffman Codes. Algorithm Design and Analysis. CSE 565. Adam Smith. Review Questions. Let G be a connected undirected graph with distinct edge weights. Answer true or false: Let e be the cheapest edge in G. Some MST of G contains e?

366 views • 23 slides

235 views • 22 slides

Huffman Code & Heaps

Data Structure: Chapter 9. Min Chen School of Computer Science and Engineering Seoul National University. Huffman Code & Heaps. Content. Huffman Code Fixed Length Coding and Variable Length Coding Principle of Huffman Coding Huffman Tree Definition of Heaps

358 views • 12 slides

Data Compression and Huffman Trees (HW 4) Data Structures Fall 2008 Modified by Eugene Weinstein

244 views • 10 slides

Data Compression and Huffman Trees (HW 4) Data Structures Fall 2008 Modified by Eugene Weinstein

101 views • 10 slides