The price of atomic selfish ring routing

doi:10.1007/s10878-008-9171-z

CORC > 数学与系统科学研究院 > 中国科学院数学与系统科学研究院 > 应用数学研究所

	The price of atomic selfish ring routing
	Chen, Bo 1,2; Chen, Xujin3 ; Hu, Xiaodong3
刊名	JOURNAL OF COMBINATORIAL OPTIMIZATION
	2010-04-01
卷号	19 期号:3 页码:258-278
关键词	Selfish routing Nash equilibrium Price of stability
ISSN号	1382-6905
DOI	10.1007/s10878-008-9171-z
英文摘要	We study selfish routing in ring networks with respect to minimizing the maximum latency. Our main result is an establishment of constant bounds on the price of stability (PoS) for routing unsplittable flows with linear latency. We show that the PoS is at most 6.83, which reduces to 4.57 when the linear latency functions are homogeneous. We also show the existence of a (54,1)-approximate Nash equilibrium. Additionally we address some algorithmic issues for computing an approximate Nash equilibrium.
WOS研究方向	Computer Science ; Mathematics
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000275781900002
内容类型	期刊论文
源URL	[http://ir.amss.ac.cn/handle/2S8OKBNM/9804]
专题	应用数学研究所
通讯作者	Chen, Bo
作者单位	1.Univ Warwick, Warwick Business Sch, Coventry CV4 7AL, W Midlands, England 2.Univ Warwick, Ctr Discrete Math & Applicat DIMAP, Coventry CV4 7AL, W Midlands, England 3.Chinese Acad Sci, Inst Appl Math, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Chen, Bo,Chen, Xujin,Hu, Xiaodong. The price of atomic selfish ring routing[J]. JOURNAL OF COMBINATORIAL OPTIMIZATION,2010,19(3):258-278.
APA	Chen, Bo,Chen, Xujin,&Hu, Xiaodong.(2010).The price of atomic selfish ring routing.JOURNAL OF COMBINATORIAL OPTIMIZATION,19(3),258-278.
MLA	Chen, Bo,et al."The price of atomic selfish ring routing".JOURNAL OF COMBINATORIAL OPTIMIZATION 19.3(2010):258-278.