http://dl.gi.de/handle/20.500.12116/5012 2026-07-21T14:20:02Z 2026-07-21T14:20:02Z Ullrich, Carsten http://dl.gi.de/handle/20.500.12116/5111 2017-11-15T15:01:14Z 2005-01-01T00:00:00Z

Course Generation Based on HTN Planning Ullrich, Carsten 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.

2005-01-01T00:00:00Z Weibelzahl, Stephan Kelly, Declan http://dl.gi.de/handle/20.500.12116/5110 2017-11-15T15:01:14Z 2005-01-01T00:00:00Z

Adaptation to Motivational States in Educational Systems Weibelzahl, Stephan; Kelly, Declan Most current Adaptive Educational Systems model cognitive characteristics of students such as learning goals, knowledge and preferences. However, motivation obviously plays a key role in education. This paper reviews the state-of-the- art regarding adaptation to motivation. Open research issues that need to be addressed are identified.

2005-01-01T00:00:00Z Baus, Jörg Krüger, Antonio Kuflik, Tsvi http://dl.gi.de/handle/20.500.12116/5109 2017-11-15T15:01:14Z 2005-01-01T00:00:00Z

Seamless Combination of Shared and Personalized Information Presentation to Groups of Visitors in Active Museums – Research Agenda Baus, Jörg; Krüger, Antonio; Kuflik, Tsvi The goal of the proposed research is to enhance group experiences in a museum by: (1) intelligent distribution of information across several devices, allowing members of a group to follow a public presentation while their personal interests are addressed through individual annotations on a private device, and (2) navigation support of the whole group, by finding a route through the museum that maximizes the interests of all group members and helps to mutually explore and uncover most of the relevant topics related to a cultural heritage site.

2005-01-01T00:00:00Z Broberg, Anders Hägglund, Ulrika http://dl.gi.de/handle/20.500.12116/5108 2017-11-15T15:01:14Z 2005-01-01T00:00:00Z

The Virtual Bookshelf Approach Broberg, Anders; Hägglund, Ulrika The amount of information that people have to handle in their everyday life has increased and more is asked of their cognitive ability to select and assimilate the information that is important to them. One way to facilitate the cognitive work is to match information objects with each other and select/filter the ones that are relevant. To do this selection objects must be represented in such a way that comparison is possible. This paper presents the virtual bookshelf approach, which means that the user collects information that he/she finds interesting, and from this collection an information space is created aimed to be used for comparing and deciding the relevancy of new objects.

2005-01-01T00:00:00Z