Ubiquitous Services and Applications -- RESTful Integration of Heterogeneous Devices in Pervasive Environments -- Hosting and Using Services with QoS Guarantee in Self-adaptive Service Systems -- Grid Computing -- Validating Evolutionary Algorithms on Volunteer Computing Grids -- A Reconfiguration Language for Virtualized Grid Infrastructures -- Sensor Networks -- Distributed Object-Oriented Programming with RFID Technology -- WISeMid: Middleware for Integrating Wireless Sensor Networks and the Internet -- Context Awareness -- Structured Context Prediction: A Generic Approach -- Service Orientation -- Experiments in Model Driven Composition of User Interfaces -- Service Discovery in Ubiquitous Feedback Control Loops -- Distributed Fault Tolerant Controllers -- QoS Self-configuring Failure Detectors for Distributed Systems -- Distributed Fault Tolerant Controllers -- Cloud and Cluster Computing -- Automatic Software Deployment in the Azure Cloud -- G2CL: A Generic Group Communication Layer for Clustered Applications -- Adaptive and (Re)configurable Systems -- Dynamic Composition of Cross-Organizational Features in Distributed Software Systems -- Co-ordinated Utility-Based Adaptation of Multiple Applications on Resource-Constrained Mobile Devices -- Collaborative Systems -- gradienTv: Market-Based P2P Live Media Streaming on the Gradient Overlay -- Collaborative Ranking and Profiling: Exploiting the Wisdom of Crowds in Tailored Web Search.