1889 search results - page 290 / 378 » Re-ranking search results using query logs |
182
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IFIP12
2009
15 years 4 months ago
2009
In this paper we propose a web search methodology based on the Ant Colony Optimization (ACO) algorithm, which aims to enhance the amount of the relevant information in respect to a...
183
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MIDDLEWARE
2010
Springer
15 years 4 months ago
2010
Springer
Distributed hash tables (DHTs) have been adopted as a building block for large-scale distributed systems. The upshot of this success is that their robust operation is even more imp...
189
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ICIP
2001
IEEE
16 years 8 months ago
2001
IEEE
In this paper a region-based color image indexing and retrieval algorithm is presented. As a basis for the indexing, a novel K-Means segmentation algorithm is used, modified so as...
216
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SIGIR
2010
ACM
15 years 10 months ago
2010
ACM
As a principled approach to capturing semantic relations of words in information retrieval, statistical translation models have been shown to outperform simple document language m...
214
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BMCBI
2006
15 years 6 months ago
2006
Background: Understanding research activity within any given biomedical field is important. Search outputs generated by MEDLINE/PubMed are not well classified and require lengthy ...