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ICNS
2009
IEEE
14 years 4 months ago
A Macro View of Viral Propagation and Its Persistence in Heterogeneous Wireless Networks
Now that smart phones can interact with computers through various interface technologies such as Bluetooth, infrared, or the 802.11 family of IEEE specifications, they are workin...
Hoai-Nam Nguyen, Yoichi Shinoda
INFOCOM
2009
IEEE
14 years 4 months ago
Queuing Network Models for Multi-Channel P2P Live Streaming Systems
—In recent years there have been several large-scale deployments of P2P live video systems. Existing and future P2P live video systems will offer a large number of channels, with...
Di Wu, Yong Liu, Keith W. Ross
ICCS
2009
Springer
14 years 4 months ago
Improving the Scalability of SimGrid Using Dynamic Routing
Research into large-scale distributed systems often relies on the use of simulation frameworks in order to bypass the disadvantages of performing experiments on real testbeds. SimG...
Silas De Munck, Kurt Vanmechelen, Jan Broeckhove
IWCMC
2009
ACM
14 years 4 months ago
Optimal cooperative spectrum sensing in cognitive sensor networks
This paper addresses the problem of optimal cooperative spectrum sensing in a cognitive-enabled sensor network where cognitive sensors can cooperate in the sensing of the spectrum...
Hai Ngoc Pham, Yan Zhang, Paal E. Engelstad, Tor S...
SIGIR
2009
ACM
14 years 4 months ago
Counting ancestors to estimate authority
The AncestorRank algorithm calculates an authority score by using just one characteristic of the web graph—the number of ancestors per node. For scalability, we estimate the num...
Jian Wang, Brian D. Davison