4445 search results - page 22 / 889 » Reflective Authorization Systems |
DEXAW
2010
IEEE
13 years 11 months ago
2010
IEEE
Abstract--In the context of a project aimed at the development of a cooperative and distributed Authoring System to facilitate the production, sharing, and integration of new and e...
IJKL
2006
13 years 9 months ago
2006
: Intelligent Educational Systems (IESs) need large amounts of educational content that is typically not provided by the creators of these systems. In this paper we discuss a new a...
COMPSAC
2001
IEEE
14 years 1 months ago
2001
IEEE
Using certificates for distributed authorizations in computer network systems has been discussed in the literature. However real implementations of the concept are rarely seen. In...
DBA
2004
13 years 11 months ago
2004
In this paper we present an authorization mechanism for a relational database. It allows defining the user privileges exact to a table row. To implement that we used the INSTEAD t...
ICWL
2005
Springer
14 years 3 months ago
2005
Springer
This paper presents an online authoring system that allows users to create interactive course content and course structure on the Internet in a fast and easy way without any progra...