4445 search results - page 284 / 889 » Reflective Authorization Systems |
154
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IEEECIT
2005
IEEE
15 years 11 months ago
2005
IEEE
Context is a key factor in making make access control decision in modern information system. But a formal context model is needed to guide research of implementation of Context-se...
128
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HT
2005
ACM
15 years 11 months ago
2005
ACM
This demo is of a hypertext reading system called StorySpinner. It follows the sculptural hypertext methodology and has been used as a test bed for experimenting with the authorin...
148
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AIED
2005
Springer
15 years 11 months ago
2005
Springer
In this paper, we present an ontology of educational theories their relation to learning design. This ontology takes into account learning design (LD) specifications such as OUNL-E...
153
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ICIAR
2005
Springer
15 years 11 months ago
2005
Springer
As digitalized content rapidly proliferates in networked systems, content security necessarily arises as one of the most important issues. Many developers have studied techniques ...
144
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NORDICHI
2004
ACM
15 years 11 months ago
2004
ACM
This talk discusses how to strike a good balance between making the user an active co-constructor of system functionality versus making a too strong, interpretative design that do...