1 This paper describes a new approach for visualising the file structures. Our technique uses an enclosure + connection (ENCCON) approach that provides an overall view of the enti...
In the first section wegive a very short surveyon current researchon web-basededucationalsystemsand relatedproblems.Inthesecondsectionwearguethat knowledgerepresentationandontolog...
Christoph Peylo, Wilfried Teiken, Claus-Rainer Rol...