Approximation Algorithms for Minimizing Average Distortion.
Kedar DhamdhereAnupam GuptaR. RaviPublished in: Theory Comput. Syst. (2006)
Keyphrases
- approximation algorithms
- np hard
- special case
- minimum cost
- worst case
- network design problem
- set cover
- vertex cover
- approximation ratio
- primal dual
- open shop
- facility location problem
- constant factor
- precedence constraints
- randomized algorithms
- constant factor approximation
- exact algorithms
- approximation schemes
- scheduling problem
- error bounds
- polynomial time approximation
- disjoint paths