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200
Voted
ICWSM
2009
15 years 4 months ago
2009
This paper presents the first comprehensive exploration of the largest Chinese online knowledge sharing communityBaidu Knows. With analyzing 5.2 millions questions and 2.7 million...
194
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TWC
2010
15 years 1 months ago
2010
In a conventional wireless cellular system, signal processing is performed on a per-cell basis; out-of-cell interference is treated as background noise. This paper considers the be...
198
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CISS
2010
IEEE
14 years 10 months ago
2010
IEEE
—This paper addresses optimal spectrum sensing in cognitive radio networks considering its system level cost that accounts for the local processing cost of sensing (sample collec...
231
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FLAIRS
2011
14 years 10 months ago
2011
With an explosion in the proliferation of user-generated content in communities, information overload is increasing and quality of readily available online content is deterioratin...
195
Voted
PERVASIVE
2011
Springer
14 years 9 months ago
2011
Springer
As location-sensing smart phones and location-based services gain mainstream popularity, there is increased interest in developing techniques that can detect anomalous activities. ...