1161 search results - page 218 / 233 » Approximation schemes for clustering problems |
FOCS
2002
IEEE
14 years 13 days ago
2002
IEEE
In recent years, gossip-based algorithms have gained prominence as a methodology for designing robust and scalable communication schemes in large distributed systems. The premise ...
EOR
2010
13 years 7 months ago
2010
Abstract: Probabilistically constrained problems, in which the random variables are finitely distributed, are nonconvex in general and hard to solve. The p-efficiency concept has b...
FSTTCS
2009
Springer
14 years 2 months ago
2009
Springer
A tournament T = (V, A) is a directed graph in which there is exactly one arc between every pair of distinct vertices. Given a digraph on n vertices and an integer parameter k, th...
INFOCOM
2008
IEEE
14 years 1 months ago
2008
IEEE
—Cell selection is the process of determining the cell(s) that provide service to each mobile station. Optimizing these processes is an important step towards maximizing the util...
TCSV
2002
13 years 7 months ago
2002
Unified video-on-demand (UVoD) is a recently proposed architecture that integrates multicast transmission with unicast transmission to improve system efficiency. Streaming channels...