405 search results - page 21 / 81 » A New Study on Using HTML Structures to Improve Retrieval |
STOC
2003
ACM
16 years 2 months ago
2003
ACM
We study novel combinatorial properties of graphs that allow us to devise a completely new approach to dynamic all pairs shortest paths problems. Our approach yields a fully dynam...
102
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CIVR
2006
Springer
15 years 5 months ago
2006
Springer
Abstract. Bag-of-words representation with visual keypoints has recently emerged as an attractive approach for video search. In this paper, we study the degree of improvement when ...
111
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PR
2006
15 years 1 months ago
2006
Nearest neighbour search is a widely used technique in pattern recognition. During the last three decades a large number of fast algorithms have been proposed. In this work we are...
114
Voted
ACL
2003
15 years 3 months ago
2003
Several approaches have been described for the automatic unsupervised acquisition of patterns for information extraction. Each approach is based on a particular model for the patt...
113
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AIEDAM
2007
15 years 2 months ago
2007
Because of the increasing complexity of products and the design process, as well as the popularity of computer-aided documentation tools, the number of electronic and textual desi...