中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Copula-based Randomized Mechanisms for Truthful Scheduling on Two Unrelated Machines

文献类型:期刊论文

作者Chen, Xujin1; Du, Donglei2; Zuluaga, Luis F.3
刊名THEORY OF COMPUTING SYSTEMS
出版日期2015-10-01
卷号57期号:3页码:753-781
关键词Algorithmic mechanism design Random mechanism Copula Truthful scheduling
ISSN号1432-4350
DOI10.1007/s00224-014-9601-5
英文摘要We design a Copula-based generic randomized truthful mechanism for scheduling on two unrelated machines with approximation ratio within [1.5852,1.58606], offering an improved upper bound for the two-machine case. Moreover, we provide an upper bound 1.5067711 for the two-machine two-task case, which is almost tight in view of the known lower bound of 1.506 for the scale-free truthful mechanisms. Of independent interest is the explicit incorporation of the concept of Copula in the design and analysis of the proposed approximation algorithm. We hope that techniques like this one will also prove useful in solving other related problems in the future.
资助项目NNSF of China[11222109] ; NSERC[283103] ; NSERC[290377] ; NSERC[283106] ; CAS Program for Cross & Cooperative Team of Science & Technology Innovation
WOS研究方向Computer Science ; Mathematics
语种英语
WOS记录号WOS:000363718900011
出版者SPRINGER
源URL[http://ir.amss.ac.cn/handle/2S8OKBNM/21088]  
专题应用数学研究所
通讯作者Chen, Xujin
作者单位1.Chinese Acad Sci, Inst Appl Math, Acad Math & Syst Sci, Beijing 100190, Peoples R China
2.Univ New Brunswick, Fac Business Adm, Fredericton, NB E3B 9Y2, Canada
3.Lehigh Univ, Dept Ind & Syst Engn, Bethlehem, PA 18015 USA
推荐引用方式
GB/T 7714
Chen, Xujin,Du, Donglei,Zuluaga, Luis F.. Copula-based Randomized Mechanisms for Truthful Scheduling on Two Unrelated Machines[J]. THEORY OF COMPUTING SYSTEMS,2015,57(3):753-781.
APA Chen, Xujin,Du, Donglei,&Zuluaga, Luis F..(2015).Copula-based Randomized Mechanisms for Truthful Scheduling on Two Unrelated Machines.THEORY OF COMPUTING SYSTEMS,57(3),753-781.
MLA Chen, Xujin,et al."Copula-based Randomized Mechanisms for Truthful Scheduling on Two Unrelated Machines".THEORY OF COMPUTING SYSTEMS 57.3(2015):753-781.

入库方式: OAI收割

来源:数学与系统科学研究院

浏览0
下载0
收藏0
其他版本

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。