2009
Enterprise Mashup vs. Service Composition: What Fits to Reach the Next Stage in End-User Development?
Proceedings of the Fifth Conference Professional Knowledge Management: Experiences and Visions, 2009

Towards Cross-organisational e-Govemment: An Integrated Approach.
Proceedings of the Business Services: Konzepte, 2009

Geschäftsmodelle für organisationsübergreifende Business Services im E-Government.
Proceedings of the Business Services: Konzepte, 2009

SAP Research RoofTop Marketplace: Putting a Face on Service-Oriented Architectures.
Proceedings of the 2009 IEEE Congress on Services, Part I, 2009

Patterns for Enterprise Mashups in B2B Collaborations to Foster Lightweight Composition and End User Development.
Proceedings of the IEEE International Conference on Web Services, 2009

The FAST Platform: An Open and Semantically-Enriched Platform for Designing Multi-channel and Enterprise-Class Gadgets.
Proceedings of the Service-Oriented Computing, 7th International Joint Conference, 2009

Lightweight Composition of Ad-Hoc Enterprise-Class Applications with Context-Aware Enterprise Mashups.
Proceedings of the Service-Oriented Computing. ICSOC/ServiceWave 2009 Workshops, 2009

2008
A Core Component-based Modelling Approach for Achieving e-Business Semantics Interoperability.
J. Theor. Appl. Electron. Commer. Res., 2008

Enhancing User-Service Interaction through a Global User-Centric Approach to SOA.
Proceedings of the Fourth International Conference on Networking and Services, 2008

Modelling Service Systems for Collaborative Innovation in the Enterprise Software Industry - The St. Gallen Media Reference Model Applied.
Proceedings of the 2008 IEEE International Conference on Services Computing (SCC 2008), 2008

Enterprise Mashups: Design Principles towards the Long Tail of User Needs.
Proceedings of the 2008 IEEE International Conference on Services Computing (SCC 2008), 2008

2007
Web 2.0 and SOA: Converging Concepts Enabling the Internet of Services.
IT Prof., 2007

Web 2.0-Entwicklung - ewige Beta-Version.
HMD Prax. Wirtsch., 2007

CCTS-based Business Information Modelling for Increasing Cross-Organizational Interoperability.
Proceedings of the Enterprise Interoperability II, 2007

Towards a common repository for governmental data: A modelling framework and real world application.
Proceedings of the Enterprise Interoperability II, 2007

Enabling Cross-Organizational Interoperability: A Hybrid e-Business Architecture.
Proceedings of the Enterprise Interoperability II, 2007

A Holistic Architecture for Collaborative and Highly Automatized e-Business Platforms.
Proceedings of the 23rd International Conference on Data Engineering Workshops, 2007

A Hybrid Framework for Automated and Adaptive E-Business Platforms.
Proceedings of the Fifteenth European Conference on Information Systems, 2007

A Hybrid Architecture for Highly Adaptive and Automated e-Business Platforms.
Proceedings of the 2007 IEEE International Conference on Services Computing (SCC 2007), 2007