Sequencing jobs on a single machine with a common due date and stochastic processing times
نویسندگان
چکیده
منابع مشابه
Scheduling Jobs and a Variable Maintenance on a Single Machine with Common Due-Date Assignment
We investigate a common due-date assignment scheduling problem with a variable maintenance on a single machine. The goal is to minimize the total earliness, tardiness, and due-date cost. We derive some properties on an optimal solution for our problem. For a special case with identical jobs we propose an optimal polynomial time algorithm followed by a numerical example.
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This paper studies the single machine scheduling problem for minimizing the expected total weighted deviations of completion times from random common due date. Jobs have exponentially distributed processing times and the common due date is a generalized Erlang distribution. The optimal schedules are shown to be ⁄-shaped. Moreover, we give the optimal schedules when the machine is subject to sto...
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In this paper, a due date assignment scheduling problem with precedence constraints and controllable processing times in uncertain environment is investigated, in which the basic processing time of each job is assumed to be the symmetric trapezoidal fuzzy number, and the linear resource consumption function is used.The objective is to minimize the crisp possibilistic mean (or expected) value of...
متن کاملA note on due-date assignment and single-machine scheduling with deteriorating jobs
We study a scheduling problem with deteriorating jobs, i.e., jobs whose processing times are an increasing function of their start times. We consider the case of a single machine and linear job-independent deterioration. The problem is to determine an optimal combination of the due date and schedule so as to minimize the sum of due-date, earliness and tardiness penalties. We give an O(n logn) t...
متن کاملIntegrated Due Date Setting and Scheduling on a Single Machine Considering an Unexpected Unavailability
In this paper, an integrated machine scheduling withits due date setting problem has been considered. It is assumed that the machine is subject to some kind of random unavailability. Due dates should be set in an attractive and reliable manner, implying that they should be short and possible to be met. To this end, first, long due dates are penalized in the objective function. Then, for each cu...
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ژورنال
عنوان ژورنال: European Journal of Operational Research
سال: 1991
ISSN: 0377-2217
DOI: 10.1016/0377-2217(91)90249-u