Due-date assignment and single machine scheduling with deteriorating jobs |
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| Authors: | T C E Cheng L Kang C T Ng |
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| Institution: | 1.The Hong Kong Polytechnic University, Hung Hom, Kowloon,Hong Kong;2.Shanghai University,Shanghai,China |
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| Abstract: | We study a scheduling problem with deteriorating jobs, that is, 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 log n) time algorithm to solve this problem. |
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