Semi-online Hierarchical Scheduling for Bag-of-tasks on Two Machines

被引：3
|
作者：
Dai, Bingfei [1 ]
Li, Jianping [1 ]
Li, Weidong [1 ]
机构：
[1] Yunnan Univ, Sch Math & Stat, Kunming 650504, Yunnan, Peoples R China
来源：
PROCEEDINGS OF 2018 THE 2ND INTERNATIONAL CONFERENCE ON COMPUTER SCIENCE AND ARTIFICIAL INTELLIGENCE (CSAI 2018) / 2018 THE 10TH INTERNATIONAL CONFERENCE ON INFORMATION AND MULTIMEDIA TECHNOLOGY (ICIMT 2018) | 2018年
基金：
中国国家自然科学基金;
关键词：
Scheduling; Semi-online algorithm; Competitive ratio; Bag-of-tasks; PARALLEL MACHINES; GRADE; ALGORITHM;
D O I：
10.1145/3297156.3297222
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
In this paper, we study the problem of scheduling for bag-of-tasks on two parallel machines under a grade-of-service provision, where the objective is to minimize the makespan. We design an semi-online algorithm with a competitive ratio of 3/2 when the optimal value is known and an semi-online algorithm with a competitive ratio of (root 5 + 1)/2 when the largest processing time is known.
引用
收藏
页码：609 / 614
页数：6
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