Minimizing the number of late jobs on unrelated machines
β Scribed by Jianzhong Du; Joseph Y.-T Leung
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 413 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0167-6377
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
We develop polynomial algorithms for several cases of the NP-hard open shop scheduling problem of minimizing the number of late jobs by utilizing some recent results for the open shop makespan problem. For the two machine common due date problem, we assume that either the machines or the jobs are or
A set P of n jobs has to be processed without preemption, one job at a time, on a single machine. The weight and processing time of each job is one. Furthermore, the jobs are subject to precedence constraints represented by a given ordered set (P, <). In a feasible schedule a job is called a tardy j