985 search results - page 113 / 197 » Informative sensing of natural images |
204
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MMSEC
2006
ACM
16 years 9 days ago
2006
ACM
This paper presents a theoretical security analysis of lattice data hiding. The security depends on the secrecy of a dither signal that randomizes the codebook. If the same secret...
181
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NIPS
2008
15 years 7 months ago
2008
This paper studies global ranking problem by learning to rank methods. Conventional learning to rank methods are usually designed for `local ranking', in the sense that the r...
198
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INFOCOM
2007
IEEE
16 years 19 days ago
2007
IEEE
Abstract— We consider the scenario of distributed data aggregation in wireless sensor networks, where each sensor can obtain and estimate the information of the whole sensing fi...
153
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APGV
2004
ACM
15 years 11 months ago
2004
ACM
The transition from traditional 24-bit RGB to high dynamic range (HDR) images is hindered by excessively large file formats with no backwards compatibility. In this paper, we prop...
159
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CBMS
2008
IEEE
16 years 25 days ago
2008
IEEE
Mapping concepts from medical terminologies, such as the UMLS, to medical documents is a prerequisite for many tasks of (automatically) processing documents. Due to the nature of ...