239 search results - page 19 / 48 » Role-based results redistribution for collaborative informat... |
CORR
2008
Springer
14 years 9 months ago
2008
Springer
Multimedia uploaded content is tagged and recommended by users of collaborative systems, resulting in informal classifications also known as folksonomies. Faceted web ranking has ...
58
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SIGIR
2009
ACM
15 years 4 months ago
2009
ACM
Query abandonment by search engine users is generally considered to be a negative signal. In this paper, we explore the concept of good abandonment. We define a good abandonment ...
109
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WWW
2011
ACM
14 years 4 months ago
2011
ACM
As context is acknowledged as an important factor that can affect users’ preferences, many researchers have worked on improving the quality of recommender systems by utilizing ...
MIR
2005
ACM
15 years 3 months ago
2005
ACM
Many of the available image databases have keyword annotations associated with the images. In spite of the availability of good quality low-level visual features that reflect wel...
114
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CIKM
2006
Springer
14 years 11 months ago
2006
Springer
In an expert search task, the users' need is to identify people who have relevant expertise to a topic of interest. An expert search system predicts and ranks the expertise o...