The paper presents a prototype design tool-chain for the ARD+ conceptual design method for rules, called VARDA. The tool-chain is implemented in a Unix environment with the use of...
In the first section wegive a very short surveyon current researchon web-basededucationalsystemsand relatedproblems.Inthesecondsectionwearguethat knowledgerepresentationandontolog...
Christoph Peylo, Wilfried Teiken, Claus-Rainer Rol...