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WOWMOM
2009
ACM
15 years 4 months ago
2009
ACM
Abstract— Spectrum-agile radios, also known as cognitive radios, have a great potential to improve spectrum utilization by enabling dynamic access to the spectrum. A key challeng...
ICMCS
2008
IEEE
15 years 4 months ago
2008
IEEE
We investigate the problem of collaborative video streaming with Raptor network coding over overlay networks. We exploit path and source diversity, as well as basic processing cap...
CORR
2010
Springer
14 years 8 months ago
2010
Springer
Internet advertising is a sophisticated game in which the many advertisers "play" to optimize their return on investment. There are many "targets" for the adve...
ICIP
2007
IEEE
15 years 11 months ago
2007
IEEE
This paper proposes a stream authentication method based on the Generalized Butterfly Graph (GBG) framework. Compared with the original Butterfly graph, the proposed GBG graph sup...
GLOBECOM
2009
IEEE
15 years 4 months ago
2009
IEEE
— A radio frequency identification (RFID) system consists of a set of readers and several objects, equipped with small computer chips, called tags. In a dense RFID system, where...