Kontextbezogene Systeme, d.h. Informatiksysteme, die mittels Sensortechnik ein digitales Abbild der realen Umgebung herstellen, haben ein enormes wirtschaftliches Potenzial und sind Gegenstand intensiver Forschung. Insbesondere Systeme allgegenwärtiger Datenverarbeitung werden von der...

Introduction and Motivation -- Underlying Technologies and Related Works -- A Hierarchical-Packaging-aware Discovery Service -- A Recursive Search Algorithm -- A Filter Algorithm to Extract the Relevant Read Events -- System Design and Implementation Considerations -- Evaluation -- Conclusion...

Few would doubt the potential of information technology to connect individuals, firms and organisations. Whether this will actually lead to the integration of markets and societies is a different issue. The articles collected in this book shed light on crucial considerations for the success of...