From JPA1

1. DELOS Network of Excellence on Digital LibrariesWP1 Digital Library Architectures- From JPA1 to JPA2 to JPA3 - Hans-Jörg SchekUMIThans-joerg.schek@umit,at

2. From JPA1 • Developing new approaches to the architecture for an “intelligent management” of digital libraries (Task 1.01) • Enabling the coordinated development of information architectures by an adoption of a set of common standards and protocols (Task 1.02) • Managing information dynamics and mobility (Task 1.03) DELOS Advisory BoardMeeting

3. …. to JPA2 • A Reference Model for Digital Library Management Systems (Task 1.04) • Design, Implementation and Evaluation of Multimedia Annotations for User Collaboration (Task 1.05) • Management of and Access to Virtual Electronic Health Records (Task 1.06) • Integration of Data Stream Management into an eHealth Digital Library (Task 1.07) DELOS Advisory BoardMeeting

4. Reference Model • Evaluation and survey on architectural frameworks for digital libraries. • Current digital library systems: user requirements vs provided functionality. • User requirements. • Survey on Current Digital Library Systems and Gap Analysis. • Definition of a Reference Model for DLMSs DELOS Advisory BoardMeeting

5. DELOS Advisory BoardMeeting

6. Annotation Architecture • Support of nested annotations, i.e. not only documents or document parts can be annotated, but also other annotations can be annotated. • Possibility to reference each annotation by an handle (e.g. the Uniform Resource Identifier (URI) could be one of the schemes to be supported). • Faithfully represent the sign (e.g., textual, graphical, referential or a combination of these) and the meaning of an annotation, so that different annotation types can be supported. • Support different scopes of annotations (e.g. private, public, shared). DELOS Advisory BoardMeeting

7. DELOS Advisory BoardMeeting

8. Access to Virtual Health Record • Identification of the basic building blocks to access distributed artifacts and to intelligently search within a set of these artifacts. • Provision of a platform that supports the integration of search building blocks into processes, based on the ETH/UMIT OSIRIS – Open Service Infrastructure • Compound Object Matching DELOS Advisory BoardMeeting

9. DELOS Advisory BoardMeeting

10. Data Streams Added to Process Management • Extension of OSIRIS for Traditional Services and Stream (User-Defined) Operators • Include Mobile Devices • Survey on use cases from tele-monitoring applications containing the combination of stream operators and web services. • Specification and implementation of join and search operators for data streams • Focus on Reliability DELOS Advisory BoardMeeting

11. DELOS Advisory BoardMeeting

12. From JPA2 • A Reference Model for Digital Library Management Systems (Task 1.04) • Design, Implementation and Evaluation of Multimedia Annotations for User Collaboration (Task 1.05) • Management of and Access to Virtual Electronic Health Records (Task 1.06) • Integration of Data Stream Management into an eHealth Digital Library (Task 1.07) DELOS Advisory BoardMeeting

13. …. to JPA3 • A Reference Model for Digital Library Management Systems (Task 1.04) • Design, Implementation and Evaluation of Multimedia Annotations for User Collaboration (Task 1.05) • Coordination of Search Building Blocks in a Virtual DL (Task 1.x) • SoA/P2P/Grid Infrastructure for Dynamic and Mobile Information in a Virtual Digital Library (Task 1.y) DELOS Advisory BoardMeeting

14. Conclusion JPA1 JPA2 JPA3 DELOS Vison (Corvara) DELOS Advisory BoardMeeting