3015 search results - page 377 / 603 » The robustness of a new CAPTCHA |
178
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ECCV
2002
Springer
16 years 8 months ago
2002
Springer
We present a new method for the detection and estimation of multiple illuminants, using one image of any object with known geometry and Lambertian reflectance. Our method obviates ...
193
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KDD
2008
ACM
16 years 7 months ago
2008
ACM
Learning to rank from relevance judgment is an active research area. Itemwise score regression, pairwise preference satisfaction, and listwise structured learning are the major te...
183
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INFOCOM
2009
IEEE
16 years 1 months ago
2009
IEEE
—This paper considers the design of opportunistic packet schedulers for users sharing a time-varying wireless channel from the performance and the robustness points of view. Firs...
194
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MM
2009
ACM
16 years 1 months ago
2009
ACM
In this work, we investigate how to automatically reassign the manually annotated labels at the image-level to those contextually derived semantic regions. First, we propose a bi-...
161
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GECCO
2007
Springer
16 years 22 days ago
2007
Springer
The runtime analysis of randomized search heuristics is a growing field where, in the last two decades, many rigorous results have been obtained. These results, however, apply pa...