111 search results - page 17 / 23 » Sentiment Summarization: Evaluating and Learning User Prefer... |
179
click to vote
ICDE
2008
IEEE
15 years 11 months ago
2008
IEEE
Authority flow is an effective ranking mechanism for answering queries on a broad class of data. Systems have been developed to apply this principle on the Web (PageRank and topic ...
62
Voted
CHI
2005
ACM
15 years 10 months ago
2005
ACM
PaperLens is a novel visualization that reveals trends, connections, and activity throughout a conference community. It tightly couples views across papers, authors, and reference...
100
click to vote
CICLING
2009
Springer
15 years 4 months ago
2009
Springer
Abstract. One question that arises if we want to evolve generation techniques to accommodate Web ontologies is how to capture and expose the relevant ontology content to the user. ...
71
Voted
CVPR
2008
IEEE
15 years 11 months ago
2008
IEEE
We study the problem of learning to rank images for image retrieval. For a noisy set of images indexed or tagged by the same keyword, we learn a ranking model from some training e...
IEAAIE
2004
Springer
15 years 3 months ago
2004
Springer
The main issue in e-learning is student modelling, i.e. the analysis of a student’s behaviour and prediction of his/her future behaviour and learning performance. Indeed, it is d...