339 search results - page 21 / 68 » Query Refinement based on Topical Term Clustering |
WWW
2007
ACM
14 years 8 months ago
2007
ACM
In this paper, we propose a new similarity measure to compute the pairwise similarity of text-based documents based on suffix tree document model. By applying the new suffix tree ...
ACL
2006
13 years 9 months ago
2006
We discuss Image Sense Discrimination (ISD), and apply a method based on spectral clustering, using multimodal features from the image and text of the embedding web page. We evalu...
CHI
2007
ACM
14 years 8 months ago
2007
ACM
Current web image search engines still rely on user typing textual description: query word(s) for visual targets. As the queries are often short, general or even ambiguous, the im...
CIKM
2005
Springer
14 years 1 months ago
2005
Springer
Peer-to-peer (p2p) systems offer an efficient means of data sharing among a dynamically changing set of a large number of autonomous nodes. Each node in a p2p system is connected...
IADIS
2003
13 years 9 months ago
2003
This paper presents the method for retrieving and summarizing changes in topics from online resources. Users often want to know what are the major changes in their areas of intere...