Sciweavers

7434 search results - page 174 / 1487
» Still
Sort
View
ICPR
2010
IEEE
15 years 11 months ago
Pose Estimation of Known Objects by Efficient Silhouette Matching
Pose estimation is essential for automated han- dling of objects. In many computer vision applications only the object silhouettes can be acquired reliably, because untextured or s...
Christian Reinbacher, Matthias Rüther, Horst Bisc...
CCS
2010
ACM
15 years 11 months ago
Cryptographic role-based security mechanisms based on role-key hierarchy
Even though role-based access control (RBAC) can tremendously help us minimize the complexity in administering users, it is still needed to realize the notion of roles at the reso...
Yan Zhu, Gail-Joon Ahn, Hongxin Hu, Huaixi Wang
FOSSACS
2010
Springer
15 years 11 months ago
Forward Analysis of Depth-Bounded Processes
Depth-bounded processes form the most expressive known fragment of the π-calculus for which interesting verification problems are still decidable. In this paper we develop an ade...
Thomas Wies, Damien Zufferey, Thomas A. Henzinger
CISIS
2009
IEEE
15 years 11 months ago
New Physiological Biometrics Based on Human Cognitive Factors
Modeling and quantifying different human factors continue to be one of the major challenges in introducing new biometric systems. For example, drivers of some of our behavior di...
Omar Hamdy, Issa Traore
PERCOM
2009
ACM
15 years 11 months ago
TileTrack: Capacitive Human Tracking using Floor Tiles
—Accurate, simple and affordable methods for passive indoor tracking of human beings are still missing. In this article, we describe the development of an unobtrusive two-dimensi...
Miika Valtonen, Jaakko Mäentausta, Jukka Vanh...