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IPPS
2007
IEEE
14 years 2 months ago
Strategies for Replica Placement in Tree Networks
In this paper, we discuss and compare several policies to place replicas in tree networks, subject to server capacity constraints. The client requests are known beforehand, while ...
Anne Benoit, Veronika Rehn, Yves Robert
JSAC
2007
116views more  JSAC 2007»
13 years 7 months ago
Outreach: peer-to-peer topology construction towards minimized server bandwidth costs
Abstract— On-demand and live multimedia streaming applications (such as Internet TV) are well known to utilize a significant amount of bandwidth from media streaming servers, es...
Tara Small, Baochun Li, Ben Liang
PE
2006
Springer
111views Optimization» more  PE 2006»
13 years 7 months ago
How many servers are best in a dual-priority M/PH/k system?
We ask the question, "for minimizing mean response time (sojourn time), which is preferable: one fast server of speed 1, or k slow servers each of speed 1/k?" Our settin...
Adam Wierman, Takayuki Osogami, Mor Harchol-Balter...
PODS
2010
ACM
232views Database» more  PODS 2010»
14 years 25 days ago
Optimal sampling from distributed streams
A fundamental problem in data management is to draw a sample of a large data set, for approximate query answering, selectivity estimation, and query planning. With large, streamin...
Graham Cormode, S. Muthukrishnan, Ke Yi, Qin Zhang
ICMCS
1995
IEEE
130views Multimedia» more  ICMCS 1995»
13 years 11 months ago
The Concord Algorithm for Synchronization of Networked Multimedia Streams
Synchronizing di erent data streams from multiple sources simultaneously at a receiver is one of the basic problems involved in multimedia distributed systems. This requirement st...
Narayanan Shivakumar, Cormac J. Sreenan, B. Narend...