Cyclical scheduling and multi-shift scheduling: Complexity and approximation algorithms.
Dorit S. HochbaumAsaf LevinPublished in: Discret. Optim. (2006)
Keyphrases
- approximation algorithms
- precedence constraints
- worst case
- scheduling problem
- scheduling algorithm
- special case
- np hard
- np hardness
- resource allocation
- resource constraints
- parallel machines
- constant factor
- vertex cover
- randomized algorithms
- job shop scheduling
- minimum cost
- network design problem
- set cover
- approximation ratio
- production planning
- approximation schemes
- combinatorial auctions