| openHPI: Evolution of a MOOC Platform from LMS to SOA. | 2 | 0.50 | 2013 |
| Designing MOOCs for the Support of Multiple Learning Styles. | 27 | 2.52 | 2013 |
| openHPI: Soziales und Praktisches Lernen im Kontext eines MOOC. | 2 | 0.40 | 2013 |
| Transferring an outcome-oriented learning architecture to an IT learning game | 1 | 0.42 | 2011 |
| A Data Model for Describing and Exchanging Personal Achieved Learning Outcomes PALO | 9 | 1.40 | 2010 |
| The Simple Publishing Interface (SPI). | 2 | 0.40 | 2010 |
