Evaluation of the Technology Agnostic Service Creation Approach.
In: Selbstorganiserende, adaptive, kontextsensitive verteilte Systeme 2010 (SAKS2010), volume 27. Electronic Communications of the EASST, 2010.
Sian Lun Lau, Niklas Klein, Andreas Pirali, Olaf Droegehorn and Klaus David.
[BibTeX] 
Professional and end-user-driven service creation in the SPICE platform.
In: WOWMOM, pages 1-8. 2008.
Olaf Droegehorn, Immanuel Koenig, Goulven Le-Jeune, Julien Cupillars, Mariano Belaunde and Ernoe Kovacs.
[BibTeX] 
Service creation for end-users.
Personal, Indoor and Mobile Radio Communications, 2008. PIMRC 2008. IEEE 19th International Symposium on:1-5, 2008.
Olaf Droegehorn, Sian Lun Lau, Niklas Klein, Immanuel Koenig and Jari Porras.
[abstract]  [BibTeX] 
Making Service Creation for (Almost) Everyone.
In: ICT-Mobile Summit 2008. Stockholm, 2008.
Sian Lun Lau, Niklas Klein, Andreas Pirali, Immanuel Koenig, Olaf Droegehorn and Klaus David.
[BibTeX] 
UPOS: User Profile Ontology with Situation-Dependent Preferences Support.
In: ACHI '08: Proceedings of the First International Conference on Advances in Computer-Human Interaction, pages 230-235. IEEE Computer Society, Washington, DC, USA, 2008.
Michael Sutterer, Olaf Droegehorn and Klaus David.
[BibTeX] 
User Profile Selection by Means of Ontology Reasoning.
In: AICT '08: Proceedings of the 2008 Fourth Advanced International Conference on Telecommunications, pages 299-304. IEEE Computer Society, Washington, DC, USA, 2008.
Michael Sutterer, Olaf Droegehorn and Klaus David.
[BibTeX] 
Integrating Expert Knowledge into Context Reasoning in Context-aware Environment.
In: Proceedings of the 7th International Workshop on Applications and Services in Wireless Networks, (ASWN 2007). Santander, Spain, 2007.
Sian Lun Lau, Jean Millerat, Michael Sutterer, Nermin Brgulja, Olivier Coutand, Olaf Droegehorn and Klaus David.
[BibTeX] 
Making a case for situation-dependent user profiles in context-aware environments.
In: MNCNA '07: Proceedings of the 2007 Workshop on Middleware for next-generation converged networks and applications, pages 1-6. ACM, New York, NY, USA, 2007.
Michael Sutterer, Olaf Droegehorn and Klaus David.
[BibTeX] 
Managing and Delivering Context-Dependent User Preferences in Ubiquitous Computing Environments.
Applications and the Internet Workshops, 2007. SAINT Workshops 2007. International Symposium on:4-4, 2007.
Michael Sutterer, Olivier Coutand, Olaf Droegehorn, Klaus David and Kees van der Sluijs.
[abstract]  [BibTeX] 
User Profile Management on Service Platforms for Ubiquitous Computing Environments.
In: VTC Spring, pages 287-291. 2007.
Michael Sutterer, Olaf Droegehorn and Klaus David.
[BibTeX] 
Mobile Ontology: Towards a Standardized Semantic Model for the Mobile Domain.
In: ICSOC Workshops, pages 248-257. 2007.
Claudia Villalonga, Martin Strohbach, Niels Snoeck, Michael Sutterer, Mariano Belaunde, Ernö Kovacs, Anna V. Zhdanova, Laurent Walter Goix and Olaf Droegehorn.
[BibTeX] 
An Approach Using Memory-Based Reasoning for Determining the Behaviour of Mobile, Location-Aware Services.
In: Proceedings of the 2nd Workshop on Context Awareness for Proactive Systems CAPS 2006. Kassel, 2006.
Olivier Coutand, Sian Lun Lau, Sandra Haseloff, Olaf Droegehorn and Klaus David.
[BibTeX] 
Interpreting Group Context for Personalized Mobile Services.
In: 15. IST Mobile & Wireless Communications Summit. Mykonos, 2006.
Olivier Coutand, Sian Lun Lau, Robert Haensel, Olaf Droegehorn and Klaus David.
[BibTeX] 
User Profile Management for personalizing services in pervasive computing.
In: Proceedings of the 6th International Workshop on Applications and Services in Wireless Networks, (ASWN 2006). Berlin, 2006.
Olivier Coutand, Michael Sutterer, Sian Lun Lau, Olaf Droegehorn and Klaus David.
[BibTeX] 
Design Principles and Requirements of Future Service Platforms.
Wireless Communication Systems, 2006. ISWCS '06. 3rd International Symposium on:164-168, 2006.
Klaus David and Olaf Droegehorn.
[BibTeX] 
Proxy pattern and publish/subscribe: An incompatible combination?.
In: Proceedings of the 12th European Wireless Conference: Enabling Technologies for Wireless Multimedia Communications (EW 2006). Athens, 2006.
Bjoern Wuest, Sian Lun Lau, Olaf Droegehorn and Klaus David.
[BibTeX] 
Context-aware Group Management in Mobile Environments.
In: IST Summit 2005. Dresden, 2005.
Olivier Coutand, Olaf Droegehorn, Klaus David, Petteri Nurmi, Patrik Floreen, Ralf Kernchen, Silke Holtmanns, Stefano Campadello, Theo Kanter, Miquel Martin, Ronald van Eijk and Renate Guarneri.
[BibTeX] 
Architecture for Higher Level Context Composition.
In: Proceedings of the Workshop on Context Awareness for Proactive Systems (CAPS) 2005. Helsinki, 2005.
Waltenegus Dargie, Tino Loeffler, Olaf Droegehorn and Klaus David.
[BibTeX] 
Technologies for the Wireless Future.
2005.
Olaf Droegehorn, Klaus David, Herma van Kranenburg, Johan de Heer, Stefan Abranowski, Axel Busboom and Kimmo Raatikainen.
[BibTeX] 
Architecture for profile translation.
In: IST Summit 2005. Dresden, 2005.
Bjoern Wuest, Olaf Droegehorn and Klaus David.
[BibTeX]