889 search results - page 146 / 178 » A Method for Secure Query Processing in Mobile Databases |
148
Voted
WWW
2003
ACM
16 years 3 months ago
2003
ACM
This paper describes a novel approach for obtaining semantic interoperability among data sources in a bottom-up, semiautomatic manner without relying on pre-existing, global seman...
209
Voted
ICDE
2007
IEEE
16 years 4 months ago
2007
IEEE
To access data sources on the Web, a crucial step is wrapping, which translates query responses, rendered in textual HTML, back into their relational form. Traditionally, this pro...
159
Voted
ICASSP
2010
IEEE
15 years 2 months ago
2010
IEEE
Handling large amounts of data, such as large image databases, requires the use of approximate nearest neighbor search techniques. Recently, Hamming embedding methods such as spec...
136
Voted
ICIP
2009
IEEE
15 years 10 days ago
2009
IEEE
Currently, the bag of visual words (BOW) representation has received wide applications in object categorization. However, the BOW representation ignores the dependency relationshi...
99
Voted
CVPR
2008
IEEE
16 years 4 months ago
2008
IEEE
In this paper, we present a novel approach to contentsbased image retrieval. The method hinges in the use of quasi-random sampling to retrieve those images in a database which are...