8 search results - page 2 / 2 » LSH forest: self-tuning indexes for similarity search |
SIGIR
2012
ACM
11 years 7 months ago
2012
ACM
Similarity search is a key challenge for multimedia retrieval applications where data are usually represented in high-dimensional space. Among various algorithms proposed for simi...
SIGIR
2008
ACM
13 years 4 months ago
2008
ACM
Motivated by our work with political scientists who need to manually analyze large Web archives of news sites, we present SpotSigs, a new algorithm for extracting and matching sig...
CLEF
2009
Springer
13 years 2 months ago
2009
Springer
In this paper, we describe an approach for the automatic medical image annotation task of the 2009 CLEF cross-language image retrieval campaign (ImageCLEF). This work is focused o...