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141
Voted
SIAMSC
2010
15 years 1 months ago
2010
In this paper, we study alternating direction methods for solving constrained total-variation image restoration and reconstruction problems. Alternating direction methods can be im...
112
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CSDA
2010
15 years 2 months ago
2010
An approximate rank revealing factorization problem with structure constraints on the normalized factors is considered. Examples of structure, motivated by an application in micro...
154
Voted
ICASSP
2011
IEEE
14 years 6 months ago
2011
IEEE
We consider distributed linearly constrained minimum variance (LCMV) beamforming in a wireless sensor network. Each node computes an LCMV beamformer with node-specific constraint...
126
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INFOCOM
2010
IEEE
15 years 1 months ago
2010
IEEE
—The delivery of video content is expected to gain huge momentum, fueled by the popularity of user-generated clips, growth of VoD libraries, and wide-spread deployment of IPTV se...
109
Voted
ICRA
2010
IEEE
15 years 1 months ago
2010
IEEE
— The DPC algorithm developed in our previous work is an efficient way of computing optimal trajectories for multiple robots in a distributed fashion with timeparameterized cons...