| 2011 | PIMRC | Optimizing background-communication of mobile devices and sensors to drive End-User Services. | Olaf Droegehorn |
| 2008 | ACHI | UPOS: User Profile Ontology with Situation-Dependent Preferences Support. | Michael Sutterer, Olaf Droegehorn, Klaus David |
| 2008 | PIMRC | Service creation for end-users. | Olaf Droegehorn, Sian Lun Lau, Niklas Klein, Immanuel Knig, Jari Porras |
| 2008 | WoWMoM | Professional and end-user-driven service creation in the SPICE platform. | Olaf Droegehorn, Immanuel Knig, Goulven Le-Jeune, Julien Cupillars, Mariano Belaunde, Ern Kovacs |
| 2007 | ICSOC | Mobile Ontology: Towards a Standardized Semantic Model for the Mobile Domain. | Claudia Villalonga, Martin Strohbach, Niels Snoeck, Michael Sutterer, Mariano Belaunde, Ern Kovacs, Anna V. Zhdanova, Laurent-Walter Goix, Olaf Droegehorn |
| 2007 | Middleware | Making a case for situation-dependent user profiles in context-aware environments. | Michael Sutterer, Olaf Droegehorn, Klaus David |
| 2007 | VTC | User Profile Management on Service Platforms for Ubiquitous Computing Environments. | Michael Sutterer, Olaf Droegehorn, Klaus David |