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TIT
2010
14 years 7 months ago
2010
This article considers sparse signal recovery in the presence of noise. A mutual incoherence condition which was previously used for exact recovery in the noiseless case is shown t...
80
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CDC
2010
IEEE
14 years 7 months ago
2010
IEEE
Abstract-- We address the problem of state feedback attitude control of a rigid body in quaternion coordinate space through a modified PD+ tracking controller. The control law ensu...
85
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TASLP
2010
14 years 7 months ago
2010
We introduce two new methods for the demodulation of acoustic signals by posing the problem in a convex optimization framework. This allows the parameters of the modulator and carr...
130
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PAKDD
2010
ACM
15 years 2 months ago
2010
ACM
Abstract. Finding correlation clusters in the arbitrary subspaces of highdimensional data is an important and a challenging research problem. The current state-of-the-art correlati...
100
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CHI
2010
ACM
14 years 11 months ago
2010
ACM
People share pictures online to increase their social presence. However, recent studies have shown that most of the content shared in social networks is not looked at by peers. Pr...