530 search results - page 68 / 106 » Practical Threshold Signatures |
ICIP
1999
IEEE
14 years 9 months ago
1999
IEEE
This paper presents an algorithm for unsupervised segmentation of color images. The main idea behind it is the use of the low-frequency content of images which allows for smoothin...
ICDE
2007
IEEE
14 years 9 months ago
2007
IEEE
Recent work has shown the necessity of considering an attacker's background knowledge when reasoning about privacy in data publishing. However, in practice, the data publishe...
ICPR
2008
IEEE
14 years 9 months ago
2008
IEEE
Receiver Operating Characteristic (ROC) analysis enables fine-tuning of a trained classifier to a desired performance trade-off situation. ROC estimated from a finite test set is,...
ICDCS
2009
IEEE
14 years 5 months ago
2009
IEEE
The neighborhood information has been frequently used by protocols such as routing in sensor networks. Many methods have been proposed to protect such information in hostile envir...
ISCC
2009
IEEE
14 years 2 months ago
2009
IEEE
—In this paper we investigate a cooperative mobile network with respect to error performance. Power allocation is applied between source and relay. The relay cooperates after hav...