529 search results - page 82 / 106 » A User-Centered Approach for Evaluating Query Expansion Meth... |
JUCS
2008
14 years 9 months ago
2008
: Some measures such as mean average precision and recall level precision are considered as good system-oriented measures, because they concern both precision and recall that are t...
PKDD
2007
Springer
15 years 3 months ago
2007
Springer
In this paper, a method for automatic classification of Hidden-Web databases is addressed. In our approach, the classification tree for Hidden Web databases is constructed by tailo...
CVPR
2007
IEEE
15 years 11 months ago
2007
IEEE
We propose using stereo matching for 2-D face recognition across pose. We match one 2-D query image to one 2-D gallery image without performing 3-D reconstruction. Then the cost o...
SI3D
2009
ACM
15 years 4 months ago
2009
ACM
Large amount of human motion capture data have been increasingly recorded and used in animation and gaming applications. Efficient retrieval of logically similar motions from a l...
ISI
2007
Springer
15 years 3 months ago
2007
Springer
— Often document dissemination is limited to a “need to know” basis so as to better maintain organizational trade secrets. Retrieving documents that are off-topic to a user...