7200 search results - page 411 / 1440 » On the Computational Power of Winner-Take-All |
202
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ICCV
2011
IEEE
14 years 6 months ago
2011
IEEE
In this paper we address the problem of image retrieval from millions of database images. We improve the vocabulary tree based approach by introducing contextual weighting of loca...
274
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ICCV
2011
IEEE
14 years 6 months ago
2011
IEEE
We propose a novel way to induce a random field from an energy function on discrete labels. It amounts to locally injecting noise to the energy potentials, followed by finding t...
207
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PPOPP
2012
ACM
14 years 2 months ago
2012
ACM
Analysis of massive graphs has emerged as an important area for massively parallel computation. In this paper, it is shown how the Fresh Breeze trees-of-chunks memory model may be...
243
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MOBIHOC
2012
ACM
13 years 9 months ago
2012
ACM
With recent advances in Software-defined Radios (SDRs), it has indeed became feasible to dynamically adapt the channel widths at smaller time scales. Even though the advantages o...
229
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CVPR
2012
IEEE
13 years 9 months ago
2012
IEEE
In this paper, we raise important issues on scalability and the required degree of supervision of existing Mahalanobis metric learning methods. Often rather tedious optimization p...