1666 search results - page 196 / 334 » Effective and efficient structured retrieval |
ACL
2011
13 years 1 months ago
2011
Marking up search queries with linguistic annotations such as part-of-speech tags, capitalization, and segmentation, is an important part of query processing and understanding in ...
ICDAR
2011
IEEE
12 years 10 months ago
2011
IEEE
—Content-based document image retrieval is a new and promising research area. Without OCR, document indexing directly based on image content is more general and convenient. Howev...
CVPR
2006
IEEE
15 years 8 days ago
2006
IEEE
Although it has been studied for several years by computer vision and machine learning communities, image annotation is still far from practical. In this paper, we present AnnoSea...
ICDE
2009
IEEE
15 years 4 hour ago
2009
IEEE
A common approach to performing keyword search over relational databases is to find the minimum Steiner trees in database graphs. These methods, however, are rather expensive as th...
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ICDE
2008
IEEE
14 years 11 months ago
2008
IEEE
Linear Discriminant Analysis (LDA) has been a popular method for extracting features which preserve class separability. It has been widely used in many fields of information proces...