2949 search results - page 198 / 590 » Universal Sparse Modeling |
134
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DCC
2004
IEEE
16 years 2 months ago
2004
IEEE
It is well-known that wavelet transforms provide sparse decompositions over many types of image regions but not over image singularities/edges that manifest themselves along curve...
128
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Publication
Image matching has been a central research topic in computer vision over the last decades. Typical approaches to correspondence involve matching features between images. In this pa...
131
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SIGIR
2009
ACM
15 years 9 months ago
2009
ACM
Incorporating features extracted from clickthrough data (called clickthrough features) has been demonstrated to significantly improve the performance of ranking models for Web sea...
105
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TAMC
2007
Springer
15 years 9 months ago
2007
Springer
Abstract. We investigate the group key management problem for broadcasting applications. Previous work showed that, in handling key updates, batch rekeying can be more cost-effect...
117
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CPM
1999
Springer
15 years 7 months ago
1999
Springer
We focus on the combinatorial analysis of physical mapping with repeated probes. We present computational complexity results, and we describe and analyze an algorithmic strategy. W...