Exact and approximation algorithms for the complementary maximal strip recovery problem.
Haitao JiangZhong LiGuohui LinLusheng WangBinhai ZhuPublished in: J. Comb. Optim. (2012)
Keyphrases
- approximation algorithms
- np hard
- special case
- worst case
- vertex cover
- minimum cost
- randomized algorithms
- facility location problem
- np hardness
- open shop
- approximation schemes
- primal dual
- approximation ratio
- network design problem
- constant factor
- exact algorithms
- precedence constraints
- disjoint paths
- strongly np hard
- undirected graph