 | 2008 |
|---|
| 6 |       | Heidrun Allert,
Christoph Richter:
Practices, Systems, and Context Working as Core Concepts in Modeling Socio-Technical Systems.
WSPI 2008 |
| 2007 |
|---|
| 5 | | Heidrun Allert,
Christoph Richter:
Activity Systems and Context Working as Core Concepts in Modeling Socio-Technical Systems.
ReTIeL 2007 |
| 2006 |
|---|
| 4 | | Heidrun Allert,
Hannu Markkanen,
Christoph Richter:
Rethinking the Use of Ontologies in Learning.
EC-TEL Workshops 2006 |
| 2005 |
|---|
| 3 |  | Christoph Richter,
Heidrun Allert,
Wolfgang Nejdl:
Minimal Activity Plans: Artifacts for Self-Organized Learning within Organizations.
Wissensmanagement 2005: 166-169 |
| 2 | | John B. Nash,
Christoph Richter,
Heidrun Allert:
Evaluating Computer-Supported Learning Initiatives.
Encyclopedia of Information Science and Technology (II) 2005: 1125-1129 |
| 2003 |
|---|
| 1 | | Heidrun Allert,
Christoph Richter,
Wolfgang Nejdl:
Situated Models and Metadata for Learning Management form an Organisational and Personal Perspective.
Wissensmanagement 2003: 199-211 |
