'Union operation' presentation slideshows

Disjoint Sets Data Structure

Disjoint Sets Data Structure. Disjoint Sets. Some applications require maintaining a collection of disjoint sets. A Disjoint set S is a collection of sets where

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Disjoint Sets Data Structure

Disjoint Sets Data Structure. Disjoint Sets. Some applications require maintaining a collection of disjoint sets. A Disjoint set S is a collection of sets where

379 views • 37 slides

Disjoint Sets Data Structure

Disjoint Sets Data Structure. Disjoint Sets. Some applications require maintaining a collection of disjoint sets. A Disjoint set S is a collection of sets where

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Lecture 22

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Disjoint Sets

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Union-Find Problem

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Union-Find Problem

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Intro to Computer Algorithms Lecture 19

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Chapter 4

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Chapter 9: Union-Find Algorithms

The Design and Analysis of Algorithms. Chapter 9: Union-Find Algorithms. Union-Find Algorithms. Basic Idea Quick Find Quick Union Path Compression. Basic Idea. Initialization: each disjoint subset is one-element subset, containing a different element of S .

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Nondeterminism

[Section 1.2]. Nondeterminism. Determinism: computation always continues in a uniquely determined way. Nondeterminism: have more (or none) choices Example: { w 2 {0,1} * | w contains 001 or 0101 as a substring }. [Section 1.2]. Nondeterminism.

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