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103
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ICC
2008
IEEE
15 years 7 months ago
2008
IEEE
— Feedback of channel state information (CSI) enables a multi-carrier transmitter to optimize the power allocation across sub-channels. We consider a single user feedback scheme ...
106
Voted
DEXA
2007
Springer
15 years 6 months ago
2007
Springer
Abstract. Sharing of structured data in decentralized environments is a challenging problem, especially in the absence of a global schema. Social network structures map network lin...
ECUMN
2007
Springer
15 years 6 months ago
2007
Springer
Multimedia group communication emerges to focal interest at mobile devices, enriching voice or video conferencing and complex collaborative environments. The Internet uniquely pro...
109
Voted
ASUNAM
2009
IEEE
15 years 4 months ago
2009
IEEE
In this paper, we present a horizontal view of social influence, more specifically a quantitative study of the influence of neighbours on the probability of a particular node to jo...
106
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IACR
2011
14 years 5 days ago
2011
We present a generic transformation that allows us to use a large class of pairing-based signatures to construct schemes for signing group elements in a structure preserving way. A...