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125
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NDSS
2009
IEEE
15 years 11 months ago
2009
IEEE
We describe CSAR, a novel technique for generating cryptographically strong, accountable randomness. Using CSAR, we can generate a pseudo-random sequence and a proof that the elem...
143
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LATA
2010
Springer
15 years 11 months ago
2010
Springer
We extend stochastic context-free grammars such that the probability of applying a production can depend on the length of the subword that is generated from the application and sho...
101
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ICASSP
2008
IEEE
15 years 11 months ago
2008
IEEE
A novel no-reference blockiness metric that can automatically and perceptually quantify blocking artifacts of DCT coding is presented. The proposed metric is built upon the specif...
150
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ICC
2008
IEEE
15 years 11 months ago
2008
IEEE
—We propose a simple power scheduling algorithm for relay channels with multiple antennas. The algorithm combines seamlessly with a low complexity communication protocol that emp...
127
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ICRA
2008
IEEE
15 years 11 months ago
2008
IEEE
— In order for a mobile robot to accurately interpret its sensations and predict the effects of its actions, it must have accurate models of its sensors and actuators. These mode...