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INFOCOM
2012
IEEE
13 years 7 months ago
Location privacy preservation in collaborative spectrum sensing
—Collaborative spectrum sensing has been regarded as a promising approach to enable secondary users to detect primary users by exploiting spatial diversity. In this paper, we con...
Shuai Li, Haojin Zhu, Zhaoyu Gao, Xinping Guan, Ka...
ICCV
2009
IEEE
2301views Computer Vision» more  ICCV 2009»
16 years 9 months ago
Class Segmentation and Object Localization with Superpixel Neighborhoods
We propose a method to identify and localize object classes in images. Instead of operating at the pixel level, we advocate the use of superpixels as the basic unit of a class s...
Brian Fulkerson, Andrea Vedaldi, Stefano Soatto
CVPR
2003
IEEE
16 years 6 months ago
Example-Based Style Synthesis
We introduce an example-based synthesis technique that extrapolates novel styles for a given input image. The technique is based on separating the style and content of image fragm...
Iddo Drori, Daniel Cohen-Or, Hezy Yeshurun
CVPR
2008
IEEE
16 years 6 months ago
Dense 3D reconstruction from specularity consistency
In this work, we consider the dense reconstruction of specular objects. We propose the use of a specularity constraint, based on surface normal/depth consistency, to define a matc...
Diego Nehab, Tim Weyrich, Szymon Rusinkiewicz
ICDE
2009
IEEE
124views Database» more  ICDE 2009»
16 years 6 months ago
Shared Winner Determination in Sponsored Search Auctions
Abstract-- Sponsored search auctions form a multibillion dollar industry. Search providers auction advertisement slots on search result pages to advertisers who are charged only if...
David J. Martin, Joseph Y. Halpern