1587 search results - page 181 / 318 » UFRGS@CLEF2009: Retrieval by Numbers |
161
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CIKM
2001
Springer
15 years 11 months ago
2001
Springer
Given a large number of search engines on the Internet, it is di cult for a person to determine which search engines could serve his/her information needs. A common solution is to...
140
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CIKM
2001
Springer
15 years 11 months ago
2001
Springer
The application of document clustering to information retrieval has been motivated by the potential effectiveness gains postulated by the Cluster Hypothesis. The hypothesis states ...
180
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ICMCS
1999
IEEE
15 years 10 months ago
1999
IEEE
In this paper, we propose an original indexing by shape of image databases based on extended grid files. We first introduce a recently developed shape description method and tailo...
173
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HT
1997
ACM
15 years 10 months ago
1997
ACM
This paper describes a generic approach to structuring and visualising a hypertext-based information space on the WWW. This approach, called Generalised Similarity Analysis (GSA),...
215
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MM
1996
ACM
15 years 10 months ago
1996
ACM
Color histograms are used to compare images in many applications. Their advantages are efficiency, and insensitivity to small changes in camera viewpoint. However, color histogram...