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WWW
2004
ACM
15 years 10 months ago
2004
ACM
Without textual descriptions or label information of images, searching semantic concepts in image databases is still a very challenging task. While automatic annotation techniques...
WWW
2004
ACM
15 years 10 months ago
2004
ACM
Courseware systems are often based on an assembly of different components, addressing the different needs of storage and delivery functionality. The Learning Technology Standard A...
SIGCSE
2009
ACM
15 years 10 months ago
2009
ACM
This paper describes the implementation and evaluation of a program that uses active recruiting and peer-led team learning to try to increase the participation and success of wome...
KDD
2009
ACM
15 years 10 months ago
2009
ACM
Identifying similar keywords, known as broad matches, is an important task in online advertising that has become a standard feature on all major keyword advertising platforms. Eff...
KDD
2004
ACM
15 years 10 months ago
2004
ACM
Clustering algorithms typically operate on a feature vector representation of the data and find clusters that are compact with respect to an assumed (dis)similarity measure betwee...