777 search results - page 100 / 156 » Synchronous Collaborative Information Retrieval: Techniques ... |
114
Voted
SIGIR
2010
ACM
15 years 5 months ago
2010
ACM
The ability of fast similarity search at large scale is of great importance to many Information Retrieval (IR) applications. A promising way to accelerate similarity search is sem...
165
Voted
KDD
2008
ACM
16 years 2 months ago
2008
ACM
The success of popular algorithms such as k-means clustering or nearest neighbor searches depend on the assumption that the underlying distance functions reflect domain-specific n...
238
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ICDE
2001
IEEE
16 years 3 months ago
2001
IEEE
In this paper, we develop a general framework for approximate nearest neighbor queries. We categorize the current approaches for nearest neighbor query processing based on either ...
119
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SIGIR
2009
ACM
15 years 8 months ago
2009
ACM
The analysis of the leading social video sharing platform YouTube reveals a high amount of redundancy, in the form of videos with overlapping or duplicated content. In this paper,...
125
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WWW
2004
ACM
16 years 2 months ago
2004
ACM
Without textual descriptions or label information of images, searching semantic concepts in image databases is still a very challenging task. While automatic annotation techniques...