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Tên THE INVERSE PARALLEL MACHINE SCHEDULING PROBLEM WITH MINIMUM TOTAL COMPLETION TIME
Lĩnh vực Toán học
Tác giả Pham Hong Truong, Lu Xi Wen
Nhà xuất bản / Tạp chí Journal of Industrial and Management Optimization (J IND MANAG OPTIM) (SCI) Tập 10 Số 2 Năm 2014
Số hiệu ISSN/ISBN 1547-5816
Tóm tắt nội dung

 In inverse scheduling problems, a job sequence is given and the objective is to determine the minimal perturbation to parameters, such as processing times or weights of jobs so that the given schedule becomes optimal with respect to a preselected objective function. In this paper we study the necessary and sucient conditions for optimality of the total completion time problem on parallel machines and inverse scheduling problem of the total completion time objective on parallel machines in which the processing times are minimally adjusted, so that a given target job sequence becomes an optimal schedule.

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