6315 search results - page 1052 / 1263 » Approximating Solution Structure |
170
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SIAMJO
2010
15 years 2 months ago
2010
This paper introduces a novel algorithm to approximate the matrix with minimum nuclear norm among all matrices obeying a set of convex constraints. This problem may be understood a...
146
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SIAMSC
2010
15 years 2 months ago
2010
Abstract. We present a new algorithm that computes eigenvalues and eigenvectors of a Hermitian positive definite matrix while solving a linear system of equations with Conjugate G...
126
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TMC
2010
15 years 2 months ago
2010
—There are many situations in which an additional network interface—or two—can provide benefits to a mobile user. Additional interfaces can support parallelism in network flo...
157
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TMC
2010
15 years 2 months ago
2010
—This paper focuses on multihop range-free localization in anisotropic wireless sensor networks. In anisotropic networks, geometric distance between a pair of sensor nodes is not...
140
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WIOPT
2010
IEEE
15 years 2 months ago
2010
IEEE
We consider the problem of providing opportunistic spectrum access to secondary users in wireless cellular networks. From the standpoint of spectrum license holders, achieving ben...