146 search results - page 22 / 30 » Quality-aware collaborative question answering: methods and ... |
LWA
2007
14 years 11 months ago
2007
In this paper we investigate how a small number of high-level concepts derived for video shots, such as Sports, Face, Indoor, etc., can be used effectively for ad hoc search in vi...
BMVC
1998
14 years 11 months ago
1998
To be able to understand the motion of deformable objects, techniques in image processing and computer vision are essential for non-rigid motion analysis in this active research a...
SIGCSE
2006
ACM
15 years 3 months ago
2006
ACM
This paper describes our experiences in promoting a learning environment where active student involvement and interaction, as well as openness to diversity of ideas are supported ...
128
click to vote
SIAMMAX
2010
14 years 4 months ago
2010
The problem of completing a low-rank matrix from a subset of its entries is often encountered in the analysis of incomplete data sets exhibiting an underlying factor model with app...
CIKM
2007
Springer
15 years 3 months ago
2007
Springer
Newsgroup participants interact with their communities through conversation threads. They may respond to a message to answer a question, debate a topic, support or disagree with a...