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Approximation Algorithms Bin Packing

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Approximation Algorithms. Bin Packing. Definition. Theorem. An Easy Solution: First Fit. Asymptotic PTAS. Multiway Cut and k-Cut. Definition. Example. Can you prove it???. Approximation. Analysis. Minimum k-cut Problem. Example. Construct a Gomory-Hu Tree. - PowerPoint PPT Presentation

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Page 1: Approximation Algorithms

Approximation Algorithms

Bin Packing

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Definition

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Theorem

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An Easy Solution: First Fit

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Asymptotic PTAS

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Multiway Cut and k-Cut

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Definition

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Example

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Can you prove it???

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Approximation

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Analysis

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Minimum k-cut Problem

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Example

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Construct a Gomory-Hu Tree

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Properties of Gomory-Hu Tree wrt k-cut

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Approximation Algorithm

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Analysis

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