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SECON
2008
IEEE
14 years 5 days ago
A Demonstration of Video over a User Centric Prioritization Scheme for Wireless LANs
—Due to the unreliable nature of the wireless medium, provisioning of the Quality of Service (QoS) in wireless LANs is by far more complicated than in wired networks. In this dem...
Konstantinos Choumas, Thanasis Korakis, Leandros T...
INFOCOM
2009
IEEE
14 years 13 days ago
NetTube: Exploring Social Networks for Peer-to-Peer Short Video Sharing
—The recent three years have witnessed an explosion of networked video sharing, represented by YouTube, as a new killer Internet application. Their sustainable development howeve...
Xu Cheng, Jiangchuan Liu
EUROSYS
2007
ACM
14 years 2 months ago
Thread clustering: sharing-aware scheduling on SMP-CMP-SMT multiprocessors
The major chip manufacturers have all introduced chip multiprocessing (CMP) and simultaneous multithreading (SMT) technology into their processing units. As a result, even low-end...
David K. Tam, Reza Azimi, Michael Stumm
PVLDB
2008
110views more  PVLDB 2008»
13 years 5 months ago
Fault-tolerant stream processing using a distributed, replicated file system
We present SGuard, a new fault-tolerance technique for distributed stream processing engines (SPEs) running in clusters of commodity servers. SGuard is less disruptive to normal s...
YongChul Kwon, Magdalena Balazinska, Albert G. Gre...
SIGCOMM
2010
ACM
13 years 6 months ago
NapSAC: design and implementation of a power-proportional web cluster
Energy consumption is a major and costly problem in data centers. A large fraction of this energy goes to powering idle machines that are not doing any useful work. We identify tw...
Andrew Krioukov, Prashanth Mohan, Sara Alspaugh, L...