Exact Approaches to Late Work Scheduling on Unrelated Machines
By: Xinbo Liu, Wen Wang, Xin Chen, Malgorzata Sterna and Jacek Blazewicz
Abstract
We consider the scheduling problem on unrelated parallel machines in order to minimize the total late work. Since the problem is NP-hard, we propose a mathematical model and two dedicated exact approaches for solving it, based on the branching and bounding strategy and on enumerating combined with a dynamic programming algorithm. The time efficiencies of all three approaches are evaluated through computational experiments.
Language: English
Page range: 285 - 295
Submitted on: Jun 10, 2022
Accepted on: Jan 12, 2023
Published on: Jun 23, 2023
Published by: University of Zielona Góra
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year
Keywords:
Related subjects:
© 2023 Xinbo Liu, Wen Wang, Xin Chen, Malgorzata Sterna, Jacek Blazewicz, published by University of Zielona Góra
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.