Simple Approximation Algorithms for MAXNAESP and Hypergraph 2-colorability.
Daya Ram GaurRamesh KrishnamurtiPublished in: J. Comb. Optim. (2001)
Keyphrases
- approximation algorithms
- np hard
- special case
- vertex cover
- worst case
- minimum cost
- facility location problem
- approximation ratio
- randomized algorithms
- primal dual
- np hardness
- set cover
- network design problem
- approximation guarantees
- genetic algorithm
- constant factor
- exact algorithms
- combinatorial auctions
- traveling salesman problem
- constant factor approximation