4445 search results - page 1 / 889 » Reflective Authorization Systems |
ECOOPW
1998
Springer
13 years 9 months ago
1998
Springer
A reflective approach for modeling and implementing authorization systems is presented. The advantages of the combined use of computational reflection and authorization mechanisms...
AMT
2001
Springer
13 years 10 months ago
2001
Springer
In the field of guided learning on the Internet we present, in this paper, an interactive tool for designing intelligent tutoring systems on the web. Our tool makes easier the crea...
EUROSYS
2007
ACM
14 years 2 months ago
2007
ACM
We describe a new design for authorization in operating systems in which applications are first-class entities. In this design, principals reflect application identities. Access c...
AIED
2005
Springer
13 years 11 months ago
2005
Springer
A well-known challenge of adaptive educational systems is the need to develop intelligent content, which is very time and expertise consuming. In traditional approaches a teacher i...
ITS
1998
Springer
13 years 9 months ago
1998
Springer
In some domains, including those requiring natural language understanding, we cannot build a system that can complete the entire task. One way to deal with such cases is to encode ...