کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1135617 | 956104 | 2011 | 12 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Two-agent scheduling with learning consideration Two-agent scheduling with learning consideration](/preview/png/1135617.png)
In traditional scheduling, job processing times are assumed to be known and fixed over the entire process. However, repeated processing of similar tasks improves workers’ skills. In fact, scheduling with learning effects has received considerable attention recently. On the other hand, it is assumed that there is a common objective for all the jobs. In many management situations, multiple agents pursuing different objectives compete on the usage of a common processing resource. In this paper, we studied a single-machine two-agent scheduling problem with learning effects where the objective is to minimize the total tardiness of jobs from the first agent given that no tardy job is allowed for the second agent. A branch-and-bound algorithm incorporated several properties and a lower bound is developed to search for the optimal solution. In addition, two heuristic algorithms are also proposed to search for the near-optimal solutions. A computational experiment is conducted to evaluate the performance of the proposed algorithms.
► We consider a two-agent problem with learning effects on a single machine.
► We minimize the total tardiness of jobs from one agent with no tardy job from the other agent.
► We provide a branch-and-bound algorithm and two heuristic algorithms.
► The branch-and-bound algorithm could solve most of the instances of up to 24 jobs.
► We compare the performance of the heuristics.
Journal: Computers & Industrial Engineering - Volume 61, Issue 4, November 2011, Pages 1324–1335