'Parent pointer' diaporamas de présentation

Tree Structures (Hierarchical Information)

Tree Structures (Hierarchical Information). cs5764: Information Visualization Chris North. Where are we?. Multi-D 1D 2D Trees Graphs 3D Document collections. Design Principles Empirical Evaluation Visual Overviews. Trees (Hierarchies). What is a tree? DAG, one parent per node

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CS621 : Artificial Intelligence

CS621 : Artificial Intelligence. Pushpak Bhattacharyya CSE Dept., IIT Bombay Lecture 4: Search. Graph Search. S. 1. 10. 5. 3. A. B. C. 10. 9. 4. 5. 6. 3. I. H. D. E. 2. 6. 3. 2. 7. J. F. G(oal). 8-puzzle problem. 1. 2. 3. 4. 3. 6. 1. 4. 2. 8. 5. 6.

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Lock-Free Binary Search Tree

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Example of Algorithm

Example of Algorithm. MS(a) ; MS(b) ; ... ; MS(i) ; MS(j). e/0. b/0. c/0. d/0. a/0. j/0. g/0. h/0. i/0. f/0. parent pointer. rank. U(a,b) ; U(c,d) ; U(e,f) ; U(g,h); U(i j). j/1. d/1. f/1. h/1. b/1. i/0. c/0. e/0. g/0. a/0. Example (Continued). j/1. d/1. f/1.

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Parent Pointer Implementation

Parent Pointer Implementation. Equivalence Class Problem. The parent pointer representation is good for answering: Are two elements in the same tree? /** Determine if nodes in different trees */ public boolean differ(int a, int b) { Integer root1 = FIND(array[a]);

213 views • 6 slides