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171
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ECIR
2009
Springer
16 years 4 months ago
2009
Springer
Abstract. We present a new learning to rank framework for estimating context-sensitive term weights without use of feedback. Specifically, knowledge of effective term weights on ...
153
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ECIR
2009
Springer
16 years 4 months ago
2009
Springer
Abstract. Segmenting videos into smaller, semantically related segments which ease the access of the video data is a challenging open research. In this paper, we present a scheme f...
169
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ECIR
2009
Springer
16 years 4 months ago
2009
Springer
Abstract. This poster presents a novel way to represent user navigation in XML retrieval using collection statistics from XML summaries. Currently, developing user navigation model...
183
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ECIR
2009
Springer
16 years 4 months ago
2009
Springer
Many people take pictures of different city landmarks and post them to photo-sharing systems like Flickr. They also add tags and place photos in Flickr groups, created around parti...
146
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WISE
2009
Springer
16 years 4 months ago
2009
Springer
Abstract. Under Social Tagging Systems, a typical Web 2.0 application, users label digital data sources by using freely chosen textual descriptions (tags). Mining tag information r...