Cut-Equivalent Trees are Optimal for Min-Cut Queries

Cut-Equivalent Trees are Optimal for Min-Cut Queries

IEEE FOCS: Foundations of Computer Science via YouTube Direct link

Gomory-Hu Algorithm Description

7 of 12

7 of 12

Gomory-Hu Algorithm Description

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Cut-Equivalent Trees are Optimal for Min-Cut Queries

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  1. 1 Introduction
  2. 2 Previous Algorithms for constructing GH Trees
  3. 3 Min-Cut Data-Structure
  4. 4 Equivalence Between Min-Cut Data Structure and Cut-Equivalent Tree
  5. 5 First Result:Yes!
  6. 6 Corollaries
  7. 7 Gomory-Hu Algorithm Description
  8. 8 Tournament
  9. 9 Expansion
  10. 10 Gomory-Hu Fails Using Approx.
  11. 11 Issues with Designing Fast Approx. Algorithms
  12. 12 Approximation Idea

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