664 search results - page 71 / 133 » Adaptive Selectivity Estimation Using Query Feedback |
120
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PDIS
1994
IEEE
15 years 6 months ago
1994
IEEE
To help users cope with information overload, Selective Dissemination of Information SDI will increasingly become an important tool in wide area information systems. In an SDI ser...
102
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ICC
2007
IEEE
15 years 8 months ago
2007
IEEE
Abstract— In this paper, we propose a frequency domain adaptive estimation of Doppler shifts for multiple Doppler subpaths in direct sequence code division multiple access (DS-CD...
146
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SCALESPACE
2007
Springer
15 years 8 months ago
2007
Springer
Abstract. Natural images consist of texture, structure and smooth regions and this makes the task of filtering challenging mainly when it aims at edge and texture preservation. In...
125
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ICML
2009
IEEE
16 years 3 months ago
2009
IEEE
We introduce a new algorithm for binary classification in the selective sampling protocol. Our algorithm uses Regularized Least Squares (RLS) as base classifier, and for this reas...
108
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VLSID
2002
IEEE
16 years 2 months ago
2002
IEEE
If motion estimation can choose the most suitable algorithm according to the changing characteristics of input image signals, we can get benefits, which improve quality and perfor...