Sciweavers

73 search results - page 10 / 15
» Collective communication: theory, practice, and experience
Sort
View
IMC
2007
ACM
13 years 9 months ago
A data streaming algorithm for estimating entropies of od flows
Entropy has recently gained considerable significance as an important metric for network measurement. Previous research has shown its utility in clustering traffic and detecting ...
Haiquan (Chuck) Zhao, Ashwin Lall, Mitsunori Ogiha...
DEXAW
2002
IEEE
91views Database» more  DEXAW 2002»
14 years 17 days ago
Using Digital Narratives to Support the Collaborative Learning and Exploration of Cultural Heritage
Cultural institutions increasingly see the need to play an important role in the lifelong learning of citizens. Recent trends, particularly in science museums, have been toward su...
Paul Mulholland, Trevor D. Collins
BIOWIRE
2007
Springer
14 years 1 months ago
Coalition Games and Resource Allocation in Ad-Hoc Networks
In this paper we explore some of the connections between cooperative game theory and the utility maximization framework for routing and flow control in networks. Central to both a...
Richard J. Gibbens, Peter B. Key
SIGMETRICS
2010
ACM
173views Hardware» more  SIGMETRICS 2010»
14 years 13 days ago
Channel fragmentation in dynamic spectrum access systems: a theoretical study
Dynamic Spectrum Access systems exploit temporarily available spectrum (‘white spaces’) and can spread transmissions over a number of non-contiguous sub-channels. Such methods...
Edward G. Coffman Jr., Philippe Robert, Florian Si...
GLOBECOM
2007
IEEE
14 years 1 months ago
Hierarchically Clustered P2P Streaming System
Abstract— Peer-to-peer video streaming has been gaining popularity. However, it is still challenging to manage a P2P system efficiently to support high video playback rate. In t...
Chao Liang, Yang Guo, Yong Liu