Keyphrases
- single machine scheduling problem
- precedence constraints
- scheduling problem
- branch and bound algorithm
- release dates
- sequence dependent setup times
- release times
- precedence relations
- setup times
- approximation algorithms
- partial order
- parallel machines
- global constraints
- vertex cover
- single machine
- partially ordered
- branch and bound
- lower bound
- processing times
- completion times
- optimal solution
- resource consumption
- flowshop
- combinatorial optimization
- upper bound
- total tardiness
- np hard