| Real-time billing as a service — A standard-based proof-of-concept implementation | 0 | 0.34 | 2014 |
| Real-Time Rating And Charging In Federated Cloud Environments | 3 | 0.54 | 2012 |
| uRun: A Framework for User-Generated Mobile Services in the Health and Fitness Domain. | 0 | 0.34 | 2011 |
| Personalized And Situation-Aware Recommendations For Runners. | 0 | 0.34 | 2011 |
| uService - Enabling user-driven fitness services on-the-go. | 0 | 0.34 | 2011 |
| Anforderungen an die nutzungsabhängige Abrechnung von Logistikdiensten in der Cloud | 0 | 0.34 | 2010 |
| uRun - Der mobile Gesundheitscoach | 1 | 0.36 | 2010 |
| Obtaining Revenues from User Generated Mobile Services for Sport, Fitness and Health | 1 | 0.36 | 2010 |
| Towards a Platform for User-Generated Mobile Services | 5 | 0.63 | 2010 |
| Towards a Policy and Charging Control Architecture for Online Charging | 2 | 0.38 | 2009 |
| Third-Party-Initiated Context-Aware Real-Time Charging and Billing on an Open SOA Platform | 6 | 0.54 | 2008 |
| Convergent Online Charging for Context-Aware Mobile Services | 5 | 0.92 | 2007 |
| A service creation environment for interactive, menu-driven mobile services | 2 | 0.49 | 2006 |
| Mobile Digital Rights Management: Security Requirements and Copy Detection Mechanisms | 2 | 0.45 | 2005 |
| Pr/T-Net Based Seamless Design of Embedded Real-Time Systems | 5 | 0.90 | 2001 |
| Entwurf von autonomen Systemen mit High Level Petrinetzen | 1 | 0.38 | 2000 |
| Integrated Design and Simulation of Hybrid Systems | 5 | 0.72 | 1998 |
| Using extended predicate/transition-nets for the specification, analysis and synthesis of embedded real-time systems | 1 | 0.37 | 1998 |
| Focus: Managing Autonomous Vehicles at Intersections | 1 | 0.42 | 1998 |
| Intelligent design assistance with SEA | 0 | 0.34 | 1997 |
