Approximation algorithms for the a priori traveling repairman.
Fatemeh NavidiInge Li GørtzViswanath NagarajanPublished in: Oper. Res. Lett. (2020)
Keyphrases
- approximation algorithms
- np hard
- special case
- vertex cover
- worst case
- facility location problem
- open shop
- minimum cost
- constant factor
- exact algorithms
- approximation schemes
- network design problem
- set cover
- np hardness
- primal dual
- precedence constraints
- approximation ratio
- randomized algorithms
- road network
- disjoint paths
- combinatorial auctions
- integer programming
- resource allocation
- constant factor approximation