Publikation

Course Generation Based on HTN Planning

Carsten Ullrich

In: Andreas Jedlitschka , Boris Brandherm (Hrsg.). Proceedings of 13th Annual Workshop of the SIG Adaptivity and User Modeling in Interactive Systems. Annual Workshop of the SIG Adaptivity and User Modeling in Interactive Systems Saarbrücken Seiten 74-79 2005.

Abstrakt

A course generator automatically assembles learning objects retrieved from one or several repositories to a greater unit. Different frameworks for course generation exists, but only a few allow the representation of sophisticated pedagogical knowledge. In this paper, we describe course generation based on pedagogical tasks and methods, formalized in a hierarchical task network (HTN) planner. We describe the moderate constructivist learning strategy we implemented in this framework, problems that arouse from using HTN planning and their solutions. A first evaluation supports the practical value of our approach.

Projekte

Deutsches Forschungszentrum für Künstliche Intelligenz
German Research Center for Artificial Intelligence