4838 search results - page 305 / 968 » Sampling of information goods |
260
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WWW
2011
ACM
15 years 1 months ago
2011
ACM
Social network services have become a viable source of information for users. In Twitter, information deemed important by the community propagates through retweets. Studying the c...
176
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ICCV
2009
IEEE
16 years 11 months ago
2009
IEEE
Currently, video analysis algorithms suffer from lack of information
regarding the objects present, their interactions,
as well as from missing comprehensive annotated video
dat...
210
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CVPR
2004
IEEE
16 years 8 months ago
2004
IEEE
Linear Discriminant Analysis (LDA) is popular feature extraction technique for face recognition. However, it often suffers from the small sample size problem when dealing with the...
132
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CHI
2010
ACM
16 years 1 months ago
2010
ACM
Selective availability in instant messaging can improve connectiveness while at the same time keeping disruption low. In this paper we report on an experience sampling study of se...
182
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WINE
2009
Springer
16 years 1 months ago
2009
Springer
We argue that users in social networks are strategic in how they post and propagate information. We propose two models — greedy and courteous — and study information propagatio...