Batching to minimize flow times on one machine
Management Science
One-pass batching algorithms for the one-machine problem
Discrete Applied Mathematics
Open Shop Scheduling to Minimize Finish Time
Journal of the ACM (JACM)
Scheduling groups of jobs in the two-machine flow shop
Mathematical and Computer Modelling: An International Journal
Mathematical and Computer Modelling: An International Journal
Group technology approach to the open shop scheduling problem with batch setup times
Operations Research Letters
Hi-index | 0.98 |
We consider shop scheduling problems with group-technology. Groups of jobs are given to schedule them in a flow shop or open shop environment to minimize makespan. Setups have to be performed whenever two jobs of different groups are processed consecutively on the same machine. We show both problems to be NP-hard even in the two-machine case and give several algorithms for solving special cases of the open shop problem.