Approximation Algorithms for Minimizing Average Distortion.
Kedar DhamdhereAnupam GuptaR. RaviPublished in: STACS (2004)
Keyphrases
- approximation algorithms
- np hard
- special case
- vertex cover
- worst case
- minimum cost
- facility location problem
- open shop
- primal dual
- network design problem
- approximation schemes
- randomized algorithms
- approximation ratio
- precedence constraints
- constant factor
- exact algorithms
- set cover
- combinatorial auctions
- scheduling problem
- constant factor approximation
- np hardness
- genetic algorithm
- optimality criterion
- upper bound
- noise ratio