22114 search results - page 98 / 4423 » Use of Models and Modelling Techniques for Service Developme... |
ICDIM
2007
IEEE
14 years 2 months ago
2007
IEEE
: This paper proposes a context-aware security service providing multiple authentications and authorization from a Security Level which is decided dynamically in a context-aware en...
COMPSAC
2009
IEEE
14 years 21 days ago
2009
IEEE
Abstract—The pervasiveness of complex communication services and the need for end-users to play a greater role in developing communication services have resulted in the creation ...
NTMS
2008
IEEE
14 years 2 months ago
2008
IEEE
—We propose an access control model that extends RBAC (Role-Based Access Control) to take time and location into account, and use term rewriting systems to specify access control...
DATE
2003
IEEE
14 years 1 months ago
2003
IEEE
The ForSyDe methodology has been developed for system level design. Starting with a formal specification model, that captures the functionality of the system at a high abstractio...
HICSS
2003
IEEE
14 years 1 months ago
2003
IEEE
Video information, image processing and computer vision techniques are developing rapidly nowadays because of the availability of acquisition, processing and editing tools, which ...