265 search results - page 28 / 53 » Scalable Text Retrieval for Large Digital Libraries |
DL
1999
Springer
14 years 1 months ago
1999
Springer
Keyphrases provide semantic metadata that summarize and characterize documents. This paper describes Kea, an algorithm for automatically extracting keyphrases from text. Kea ident...
ADL
2000
Springer
14 years 1 months ago
2000
Springer
We introduce a simple and efficient method for clustering and identifying temporal trends in hyper-linked document databases. Our method can scale to large datasets because it ex...
CVPR
2009
IEEE
15 years 4 months ago
2009
IEEE
In state-of-the-art image retrieval systems, an image is
represented by a bag of visual words obtained by quantizing
high-dimensional local image descriptors, and scalable
schem...
DELOS
2000
13 years 10 months ago
2000
The acquisition of information is generally thought to be deliberately sought using a search or query mechanism or by browsing or scanning an information space. People, however, f...
IJDAR
2008
13 years 9 months ago
2008
As large quantity of document images is getting archived by the digital libraries, there is a need for an efficient search strategies to make them available as per users informatio...