Demo Caspar Web Desktop Luigi Briguglio
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3rd Annual WePreserve Conference Nice 2008
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Demo Caspar Web Desktop Luigi Briguglio
- 1. DEMO: CASPAR Web Desktop Using The CASPAR Key Components through Web Browser Luigi Briguglio Engineering R&D Laboratory – Rome (Italy) 3rd Annual WePreserve Conference in Nice (France)
- 2. Presentation Planning • CASPAR & OAIS • CASPAR Infrastructure • CASPAR Approach • CASPAR Demo
- 3. CASPAR & OAIS Information Descriptive Primary focus of Package Information archival preservation Needed for discovery Preservation Needed for long-term Content Description preservation Information Information Designated Community Knowledge Base interpreted Data interpreted using using Representation Object Information
- 4. CASPAR Infrastructure Facade Layer Information Communication Information Package Mngt Access Mngt Designated Community Security & Knowledge Mngt Mngt The CASPAR Foundation KeyComponents Framework Platform
- 5. CASPAR Foundation KeyComponents GapManager DataAccess&Security RepInfoToolbox The CASPAR Foundation SemanticWeb Orchestration Registry Packaging DigitalRights FindingAids DataStores Authenticity Virtualisation CASPAR Service Factory Framework Application Server: Tomcat, Glassfish, WASCE Development Framework: Java, C++, XML, GWT, Ant Development Management: Hudson and JTrac DBMS: H2, Postgres Platform Java Platform Operating System: Linux, Unix, Windows, Mac
- 6. Approach: Dealing with Knowledge Base • According to OAIS: – “Data about data” are distinguished to various categories. – One very important is that of Representation Information (RepInfo) – RepInfo allows interpretation of data object – Interpretation is depending from the “Community” and its own KB • Knowledge Base of Designated Community – Each actor or community can be characterized by a profile that contains those RI modules that are assumed to be available/known. – Those RI modules allow interpretation of digital objects
- 7. Approach: Dealing with Knowledge Base User has a DCProfile contains RIModules interpret InfoObject RIModules[A] ObjectA 101001010101 010101010010 101010101010 DCProfileA 100101101001 001011001010 UserA 010101010010 101001010101 010101010101 UserB DCProfileB 101001010101 010101010010 RIModules[B] 101010101010 100101101001 001011001010 010101010010 101001010101 ObjectB 010101010101
- 8. Modules and Dependencies: Scientific Data Example FITS FILE FITS FITS STANDARD DICTIONARY DICTIONARY PDF FITS SPECIFICATION STANDARD JAVA s/w XML SPECIFICATION PDF JAVA VM s/w UNICODE SPECIFICATION
- 9. Modules and Dependencies: Performing Arts Data Example 3D motion Motion data Analysis and Recognition Motions Motion Capture and Processing Motion- Mapping Multimedia Parameters Mapping Strategy GUI (For Multimedia Multimedi monitor & Generation a output control) MULTIMEDIA PERFORMANCE DATA C3D DirectX MAX/MSP 3D motion 3D scene motion to music data files data files mapping strategy
- 10. Modules and Dependencies: Cultural Data Example Metadata Record CIDOC CRM CORE CIDOC CRM CRM CORE STANDARD XML Schema RDF XML STANDARD SPECIFICATION
- 11. Approach Intellegibility and Preservation PRESENT PAST FUTURE time DC knoledge base Preservation is a “Process” and it’s important to monitor and notify about “event change” within the Digital Preservation Archive
- 12. Approach: Dealing with Notifications Publish/Subscribe System publish subscribe topic topic expertise
- 14. …and Stay tuned on http://developers.casparpreserves.eu:8080