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A Flexible On-line Scheduling Algorithm for Batch Machine with Infinite Capacity
Authors:Chung Keung Poon  Wenci Yu
Affiliation:(1) Department of Computer Science, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon Tong, Hong Kong, China;(2) Institute of Applied Mathematics, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, China
Abstract:We study on-line scheduling on a batch machine with infinite capacity. We present a flexible on-line scheduling algorithm that aims at minimizing the makespan and achieves the optimal competitive ratio of $(1+sqrt{5})/2$ . This research is substantially supported by a grant from City University of Hong Kong (Grant No. 7001119). The second author is supported by this grant and by the Natural Science Foundation of China.
Keywords:scheduling  batch  makespan  on-line  unbounded capacity
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