| |
| 2008 | ||
|---|---|---|
| 3 | EE | Frank Bormann, Stephan Flake, Jürgen Tacken, Carsten Zoth: Third-Party-Initiated Context-Aware Real-Time Charging and Billing on an Open SOA Platform. AINA Workshops 2008: 1375-1380 |
| 2007 | ||
| 2 | EE | Frank Bormann, Stephan Flake, Jürgen Tacken: Convergent Online Charging for Context-Aware Mobile Services. AINA Workshops (1) 2007: 983-988 |
| 2005 | ||
| 1 | EE | Miguel Soriano, Stephan Flake, Jürgen Tacken, Frank Bormann, Joan Tomas: Mobile Digital Rights Management: Security Requirements and Copy Detection Mechanisms. DEXA Workshops 2005: 251-256 |
| 1 | Stephan Flake | [1] [2] [3] |
| 2 | Miguel Soriano | [1] |
| 3 | Jürgen Tacken | [1] [2] [3] |
| 4 | Joan Tomas | [1] |
| 5 | Carsten Zoth | [3] |