1552 search results - page 304 / 311 » Efficient Aggregate Computation over Data Streams |
115
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OPODIS
2010
14 years 10 months ago
2010
The need for efficient decentralized recommender systems has been appreciated for some time, both for the intrinsic advantages of decentralization and the necessity of integrating...
79
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LAWEB
2006
IEEE
15 years 6 months ago
2006
IEEE
Internet browsing is highly dependent on the real-time network availability and speed. This becomes a significant constraint when browsing over slow and intermittent networks. In ...
102
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TSP
2008
15 years 8 days ago
2008
We propose a new two-stage approach to estimate the nominal angles of arrival (AoAs) and the angular spreads (ASs) of multiple locally scattered sources using a uniform linear arra...
92
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CVPR
2004
IEEE
16 years 2 months ago
2004
IEEE
One of the major problems in modeling images for vision tasks is that images with very similar structure may locally have completely different appearance, e.g., images taken under...
CVPR
2007
IEEE
16 years 2 months ago
2007
IEEE
A large family of algorithms for dimensionality reduction end with solving a Trace Ratio problem in the form of arg maxW Tr(WT SpW)/Tr(WT SlW)1 , which is generally transformed in...