InhaltsangabeRFID Data Management and Analysis via Tensor Calculus.- Processing Exact Results for Windowed Stream Joins in a Memory-Limited System: A Disk-Based, Adaptive Approach.- Reducing the Semantic Heterogeneity of Unstructured P2P Systems: A Contribution Based on a Dissemination Protocol.- Towards a Scalable Semantic Provenance Management System.- A Unified Conceptual Framework for Service-Oriented Computing: Aligning Models of Architecture and Utilization.