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AIED
2007
Springer
14 years 1 months ago
2007
Springer
Lesson graphs are composed of Learning Objects (LOs) and include a valuable amount of information about the content and usage of the LOs, described by the LO metadata. Graphs also ...
ITRUST
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. Logic languages establish a formal framework to solve authorization and delegation conflicts. However, we consider that a visual representation is necessary since graphs...
IWANN
1999
Springer
13 years 12 months ago
1999
Springer
This paper describes the use of Simple HTML Ontology Extensions (SHOE) in a real world internet application. SHOE allows authors to add semantic content to web pages and to relate...
ELPUB
2007
ACM
13 years 11 months ago
2007
ACM
Even though there is nothing new about the idea, ontologies are a hot topic. Built for many reasons and appliances, the use of ontologies in real-life applications remains limited...
EGOV
2009
Springer
13 years 11 months ago
2009
Springer
About fifteen years of e-government research (EGR) lead to a research field that is looking forward to define an identity as a proper and autonomous scientific discipline. This pap...