231 search results - page 38 / 47 » Generalized Identity Based and Broadcast Encryption Schemes |
MOBISEC
2009
Springer
14 years 2 months ago
2009
Springer
Spam is a dominant problem on email systems today. One of the reasons is the lack of infrastructure for security and trust. As Voice over IP (VoIP) communication becomes increasing...
ICCV
2001
IEEE
14 years 9 months ago
2001
IEEE
There is general consensus that context can be a rich source of information about an object's identity, location and scale. However, the issue of how to formalize contextual ...
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
We propose a novel scheme to detect human actions in active video. Active videos such as movies or sports broadcasting are taken purposively by “clever” photographers. They ar...
IWCMC
2006
ACM
14 years 1 months ago
2006
ACM
Inter-vehicular communication is fast emerging as a popular application for mobile ad-hoc networks. Content distribution in Vehicular Ad-Hoc Networks (VANET) is particularly chall...
CCS
2008
ACM
13 years 9 months ago
2008
ACM
By functionally decomposing a specific algorithm (the hierarchical secure aggregation algorithm of Chan et al. [3] and Frikken et al. [7]), we uncover a useful general functionali...