Recent research on distributed Internet based B2B e-commerce has focused on long running distributed transactions and the possibility that this characteristic may lead to extended...
: Digitale Bibliotheken lassen sich als organisierte Sammlungen digitaler (multimedialer) Dokumente charakterisieren. Sie erm¨oglichen Anbietern die Verwaltung und Konsumenten den...
In this paper we present a flexible assessment framework for eLearning based on semantic web technologies. The assessment techniques are formalized as reasoning rules. These rules...