Open AccessA Hierarchy of Ontologies for Didactics-Enhanced E-learning
Author(s) -
Steffen Mencke,
Reiner R. Dumke
Publication year - 2007
Publication title -
hal (le centre pour la communication scientifique directe)
Language(s) - English
Resource type - Conference proceedings
Subject(s) - hierarchy , computer science , ontology , epistemology , political science , law , philosophy