An algorithm for the CON due-date determination and sequencing problem
Computers and Operations Research
Optimal common due-data with limited completion time deviation
Computers and Operations Research
Single-machine scheduling to minimize earliness and number of tardy jobs
Journal of Optimization Theory and Applications
Single-machine group scheduling with resource allocation and learning effect
Computers and Industrial Engineering
Group scheduling and job-dependent due window assignment based on a common flow allowance
Computers and Industrial Engineering
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We consider a scheduling problem in which n jobs are grouped into F groups and are to be processed on a single machine. A machine setup time is required when the machine switches from one group of jobs to the other. All jobs have a common due date that needs to be determined. The objective is to find an optimal common due date and an optimal sequence of jobs to minimize the sum of the cost of tardy jobs and the cost related to the common due date. We consider two cases: 1.(i) the jobs have to be processed in groups; and 2.(ii) the jobs do not have to be processed in groups. Analytical results are presented and computational algorithms are developed.