1. Architecture (v0.6) Platform Team (R. Cattoni)

2. Case 1: User Provided Data (e.g. a story) UICPCI-onlineCE-online 1: story 2: story 3: story 5: story and CDS objects* by CE and CI 4: story and CDS objects* by CE 6: story CI-offline 3: CDS objects* (possibly stories) by CE and CI 2: CDS objects* by CE CE-offline Case 2: Batch Data (e.g. news paper articles) 1: batch data Full Platform: Functional Architecture *CDS objects = CoreDataStructure objects

3. Communication Bus CDS objects UI private storage CI private storage CE private storage centralized storages Resources (Media)... CP private storage Full Platform: Software Architecture

4. September 2009 Demos Demo1 (Opera for the Future): on online (user provided) data jurka.net provides users and UI LM provides services: CDS objects extracted from online data Demo2 (Technical demonstrator) on institutional data (no users) show Trento municipality and data providers (e.g. l’Adige) the potentials of technology on institutional data LM provides CE and CI services: extraction of CDS objects, cross doc coreference, etc LM provides a specific UI showing CDS objects extracted from institutional data can be used also for debug Demo3 (about CP functionalities) managed by Fausto group (they will provide a description doc) scheduled by end of September

5. UICPCI-onlineCE-online 2: story 3: story 5: story and CDS objects* by CE and CI 4: story and CDS objects* by CE Demo1: Functional Architecture *CDS objects = CoreDataStructure objects Jurka.net UI wrapper DATA?

6. Communication Bus wrapper CI private storage CE private storage centralized storages Resources (Media)... Demo1: Software Architecture CDS objects

7. Demo1 (Opera for the Future) Features: no LM UI no CP Open issues: data exchanged by jurka.net UI and the wrapper?

8. UICPCI-offline 5: story and CDS objects* by CE and CI 4: story and CDS objects* by CE Demo2: Functional Architecture *CDS objects = CoreDataStructure objects Specific UI 1: batch data CE-offline

9. Communication Bus Specific UI CI private storage CE private storage centralized storages Resources (Media)... Demo2: Software Architecture CDS objects

10. Demo2 (Technical Demonstrator) Features: no LM UI no CP Specific UI to inspect/show CDS objects Open issues: Best visualizatin of CDS objects provided by CI and CE?

11. Remarks on Architecture PT decisions: Communication: REST (web services in a lightweight framework over HTTP) Tool for shared storage: HBase (open-source, distributed and column oriented database built on top of Hadoop) Next PT steps: Full Platform: definition of actual messages exchanged by modules (on the bases of A3.* diagrams on the wiki) Demo1: definition of data exchanged between Wrapper and CI

12. Open Issues For all the systems (Full Platform and Demos): who develops the Communication Bus? (FBK volunteers) who develops the shared storage? For Demos: who develops the Wrapper for Demo1? who develops the Specific-UI for Demo2? (FBK volunteers)

14. Assumptions 1....; 2....;

15. Symbols button