Approximation Algorithms for Scheduling Multiple Two-Stage Flowshops.
Guangwei WuJianxin WangPublished in: COCOON (2017)
Keyphrases
- approximation algorithms
- np hard
- worst case
- precedence constraints
- special case
- primal dual
- minimum cost
- vertex cover
- facility location problem
- open shop
- network design problem
- np hardness
- scheduling problem
- set cover
- approximation schemes
- approximation ratio
- randomized algorithms
- constant factor
- flexible manufacturing systems
- release dates
- scheduling algorithm
- disjoint paths
- minimizing makespan
- constant factor approximation