Lecture 12: Approximation Algorithms

September 30th, 2007

I’ll be using Chapter 11 from the textbook as a guide for our journey through approximation algorithms. However, I’d like to set the foundations with some basic material that I’ll draw from other sources. Since I don’t have comprehensive lecture notes yet, here are some links, with page numbers to look at:

  • Rajeev Motwani’s (old) lecture notes on approximation algorithms. The notes are old, but the fundamentals haven’t really changed. I’ll be drawing on material from Chapter 1 (pages 1-33: the definitions, and the impossibility results).
  • Sariel Har-Peled’s notes on approximation algorithms. The relevant material is in pages 1-2 (the greedy approximation algorithm for VERTEX COVER)

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