Similarity Search -- MESSIF: Metric Similarity Search Implementation Framework -- Image Indexing and Retrieval Using Visual Terms and Text-Like Weighting -- Architectures -- A Reference Architecture for Digital Library Systems: Principles and Applications -- DelosDLMS - The Integrated DELOS Digital Library Management System -- ISIS and OSIRIS: A Process-Based Digital Library Application on Top of a Distributed Process Support Middleware -- An Architecture for Sharing Metadata Among Geographically Distributed Archives -- Integration of Reliable Sensor Data Stream Management into Digital Libraries -- Personalization -- Content-Based Recommendation Services for Personalized Digital Libraries -- Integrated Authoring, Annotation, Retrieval, Adaptation, Personalization, and Delivery for Multimedia -- Gathering and Mining Information from Web Log Files -- Interoperability -- Modelling Intellectual Processes: The FRBR - CRM Harmonization -- XS2OWL: A Formal Model and a System for Enabling XML Schema Applications to Interoperate with OWL-DL Domain Knowledge and Semantic Web Tools -- A Framework and an Architecture for Supporting Interoperability Between Digital Libraries and eLearning Applications -- Evaluation -- An Experimental Framework for Interactive Information Retrieval and Digital Libraries Evaluation -- The Importance of Scientific Data Curation for Evaluation Campaigns -- An Approach for the Construction of an Experimental Test Collection to Evaluate Search Systems that Exploit Annotations -- Evaluation and Requirements Elicitation of a DL Annotation System for Collaborative Information Sharing -- INEX 2002 - 2006: Understanding XML Retrieval Evaluation -- Miscellaneous -- Task-Centred Information Management -- Viewing Collections as Abstractions -- Adding Multilingual Information Access to theEuropean Library -- The OntoNL Framework for Natural Language Interface Generation and a Domain-Specific Application -- Preservation -- Evaluating Preservation Strategies for Electronic Theses and Dissertations -- Searching for Ground Truth: A Stepping Stone in Automating Genre Classification -- Video Data Management -- Video Transcoding and Streaming for Mobile Applications -- Prototypes Selection with Context Based Intra-class Clustering for Video Annotation with Mpeg7 Features -- Automatic, Context-of-Capture-Based Categorization, Structure Detection and Segmentation of News Telecasts -- 3D Objects -- Description, Matching and Retrieval by Content of 3D Objects -- 3D-Mesh Models: View-Based Indexing and Structural Analysis -- Similarity-Based Retrieval with MPEG-7 3D Descriptors: Performance Evaluation on the Princeton Shape Benchmark -- Peer to Peer -- Application of the Peer-to-Peer Paradigm in Digital Libraries -- Efficient Search and Approximate Information Filtering in a Distributed Peer-to-Peer Environment of Digital Libraries -- Management of and Access to Virtual Electronic Health Records.