2321 search results - page 182 / 465 » Optimizing WebPage Interest |
120
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ISBI
2006
IEEE
16 years 4 months ago
2006
IEEE
Our goal is to optimize regularized image reconstruction methods for emission tomography with respect to the task of detecting small lesions of unknown location in the reconstruct...
134
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ISBI
2008
IEEE
16 years 4 months ago
2008
IEEE
In this paper, we present a robust, hierarchical Partition of Unity Finite Element Method (PUFEM) to compute the transformation between two images, which is represented by a non-r...
144
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PERCOM
2004
ACM
16 years 3 months ago
2004
ACM
We investigate the theoretical limits of positioning algorithms. In particular, we study scenarios where the nodes do not receive anchors directly (multi-hop) and where no physica...
144
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ICC
2009
IEEE
15 years 11 months ago
2009
IEEE
Abstract—Optimal power allocation for multi-user amplifyand-forward wireless relay networks in which multiple sourcedestination pairs are assisted by a set of relays is investiga...
126
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ICC
2009
IEEE
15 years 11 months ago
2009
IEEE
Abstract—In this paper we propose non-regenerative multicarrier multiple-input multiple-output (MIMO) relay techniques that minimize the mean-squared error (MSE) of the signal wa...