244 search results - page 11 / 49 » Improving Web Data Annotations with Spreading Activation |
CHI
2006
ACM
14 years 8 months ago
2006
ACM
Images on the Web present a major accessibility issue for the visually impaired, mainly because the majority of them do not have proper captions. This paper addresses the problem ...
NN
2008
Springer
13 years 8 months ago
2008
Springer
Brain processes responsible for understanding language are approximated by spreading activation in semantic networks, providing enhanced representations that involve concepts not ...
CVPR
2010
IEEE
14 years 3 months ago
2010
IEEE
Web image search using text queries has received considerable attention. However, current state-of-the-art approaches require training models for every new query, and are therefore...
CSCW
2008
ACM
13 years 10 months ago
2008
ACM
We extend the notion of social tagging to construct social summaries of complex multimedia materials. Our system allows students to apply time-indexed multimedia tags such as hand...
KDD
2007
ACM
14 years 8 months ago
2007
ACM
We address the task of learning rankings of documents from search engine logs of user behavior. Previous work on this problem has relied on passively collected clickthrough data. ...