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具有服务等级的两台同型机实时在线排序 被引量:2

Online hierarchical service scheduling on two identical machines with release times
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摘要 考虑具有服务等级的两台同型机在线排序问题,其中工件带有到达时间,目标为最小化最大完工时间,设计了竞争比为7/4的在线算法. This paper considers online scheduling problem on two identical machines under a grade of service,where jobs arrive online over time.The objective is to minimize the maximum completion time.We propose an online algorithm with competitive ratio 7/4.
作者 侯丽英
出处 《运筹学学报》 CSCD 北大核心 2016年第2期49-58,共10页 Operations Research Transactions
基金 国家自然科学基金(No.11426133) 南京农业大学青年科技创新基金(No.0506J0116)
关键词 在线排序 服务等级 到达时间 竞争比 online scheduling grade of service release time competitive ratio
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