Approximation Algorithms for Scheduling with a Variable Machine Maintenance.
Wenchang LuoLin ChenGuochuan ZhangPublished in: AAIM (2010)
Keyphrases
- approximation algorithms
- preventive maintenance
- scheduling problem
- precedence constraints
- np hard
- flowshop
- batch processing
- special case
- sequence dependent setup times
- strongly np hard
- parallel machines
- minimum cost
- worst case
- vertex cover
- facility location problem
- randomized algorithms
- primal dual
- open shop
- approximation schemes
- single machine scheduling problem
- np hardness
- resource constraints
- setup times
- release dates
- network design problem
- approximation ratio
- lower bound
- wafer fabrication
- set cover
- scheduling algorithm
- linear programming
- approximation guarantees
- parallel processors
- undirected graph
- single machine
- disjoint paths