3712 search results - page 125 / 743 » Role-Based Access Control |
ICDIM
2007
IEEE
14 years 3 months ago
2007
IEEE
: A new video watermarking algorithm for access control is introduced. This method is content-dependent and uses the dual tree complex wavelet transform (DT CWT) to create a waterm...
ICARCV
2006
IEEE
14 years 3 months ago
2006
IEEE
— Login access control refers to securing the entry point to a computing system. The login system is responsible for this service and must provide a number of tasks, the main tas...
INFOCOM
2006
IEEE
14 years 3 months ago
2006
IEEE
—This paper studies the performance of contention based medium access control (MAC) protocols. In particular, a simple and accurate technique for estimating the throughput of the...
RTCSA
2005
IEEE
14 years 2 months ago
2005
IEEE
Large-scale distributed systems, such as ubiquitous computing environments, require a service delivery mechanism in order to keep track of the vast set of services offered and mak...
SACMAT
2004
ACM
14 years 2 months ago
2004
ACM
In the era of Ubiquitous Computing and world–wide data transfer mobility, as an innovative aspect of professional activities, imposes new and complex problems of mobile and dist...