529 search results - page 82 / 106 » A User-Centered Approach for Evaluating Query Expansion Meth... |
JUCS
2008
13 years 7 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
14 years 1 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
14 years 9 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
14 years 2 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
14 years 1 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...