3395 search results - page 20 / 679 » Computational Differential Privacy |
ICIP
1998
IEEE
14 years 11 months ago
1998
IEEE
In this paper we present a framework combining differential geometry and scale-space to show that local geometric invariants of image contours such as tangent, curvature and deriv...
CHI
2009
ACM
14 years 10 months ago
2009
ACM
Many commerce websites post privacy policies to address Internet shoppers' privacy concerns. However, few users read or understand them. Iconic privacy indicators may make pr...
APNOMS
2006
Springer
14 years 1 months ago
2006
Springer
In this paper, we propose two mechanisms, differentiation by backoff exponent and differentiation by the size of contention window, for IEEE 802.15.4 sensor networks to provide mul...
PERCOM
2010
ACM
13 years 8 months ago
2010
ACM
Abstract—The online presence projected by a person is comprised of all the information about them available on the Internet. In online communities and social networking services,...
SMA
2008
ACM
13 years 9 months ago
2008
ACM
Differential quantities, including normals, curvatures, principal directions, and associated matrices, play a fundamental role in geometric processing and physics-based modeling. ...