555 search results - page 5 / 111 » From ABZ to Cryptography |
ICS
2010
Tsinghua U.
14 years 7 months ago
2010
Tsinghua U.
Computation in the physical world is restricted by the following spatial locality constraint: In a single unit of time, information can only travel a bounded distance in space. A ...
PERCOM
2005
ACM
14 years 9 months ago
2005
ACM
Security in wireless sensor networks is currently provided exclusively through symmetric key cryptography. In this paper we show that special purpose ultra-low power hardware impl...
IJCNN
2000
IEEE
14 years 2 months ago
2000
IEEE
In this paper, we propose a neural-network approach for visual authorization. It is an application on visual cryptography. The scheme contains a key-share and a set of user-shares....
ICC
2007
IEEE
14 years 4 months ago
2007
IEEE
In a wireless network composed of multiple access points, a long delay during roaming from one access point to another may cause a disruption for streaming traffic. Roaming in wire...
SIGMOD
2004
ACM
14 years 10 months ago
2004
ACM
In traditional database security research, the database is usually assumed to be trustworthy. Under this assumption, the goal is to achieve security against external attacks (e.g....