10907 search results - page 2100 / 2182 » Constraint Based Strategies |
101
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SIGIR
2011
ACM
14 years 20 days ago
2011
ACM
A key challenge in recommender system research is how to effectively profile new users, a problem generally known as cold-start recommendation. Recently the idea of progressivel...
100
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ICCV
2011
IEEE
13 years 10 months ago
2011
IEEE
Low-Rank Representation (LRR) [16, 17] is an effective method for exploring the multiple subspace structures of data. Usually, the observed data matrix itself is chosen as the dic...
DCOSS
2011
Springer
13 years 9 months ago
2011
Springer
—Sensor networks are often redundant by design; this is often done in order to achieve reliability in information processing. In many cases, the redundancy relationships between ...
108
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CORR
2012
Springer
13 years 5 months ago
2012
Springer
We address the problem of learning the parameters in graphical models when inference is intractable. A common strategy in this case is to replace the partition function with its B...
CSCW
2012
ACM
13 years 5 months ago
2012
ACM
Disconnection and reconnection are common problems for users of synchronous groupware, but these problems are not easy for developers to handle because of the wide range of scenar...