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Explor@ - II - An open educational operating system for managing learning objects repositories

Montreal, February 25, 2002 –CANARIE Workshop. Explor@ - II - An open educational operating system for managing learning objects repositories. Dr Gilbert Paquette Dr Ioan Rosca. Technologie Cogigraph Inc CIRTA - LICEF, Télé-université. 1- Explor@ Presentation.

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Explor@ - II - An open educational operating system for managing learning objects repositories

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  1. Montreal, February 25, 2002 –CANARIE Workshop Explor@ - II - An open educational operating system for managing learning objects repositories Dr Gilbert Paquette Dr Ioan Rosca Technologie Cogigraph Inc CIRTA - LICEF, Télé-université

  2. 1- Explor@ Presentation • 1991-1992 First HyperGuide • Integrating hypertext, collaboration et assistance in HyperCard and ToolBook • 1992-1995 Telecom-Multimedia Project • Virtual Campus Model: Actors, processes, tools • 1995-1998 HyperGuides and TeleForm projects • Architecture, Kernel and Editing tools • Prototypes • Explora 1.0: Virtual Learning Center Generator • 1999-2001 Applications and R&D • 15 TELUQ courses; Pilot at Hydro, Accountants,… • SavoirNet ( CANAL) • EXPLORA-II

  3. Explor@-II Librairies LMS Actors and participants Resources Objects Data Data LMS Models and agents Models and agents Models and agents Authoring systems Data ADISA Functions, roles and operations Target system An Educational operation system synchronising actors and resources Kernel (editors, managers, assistance)

  4. 2- Actors Environments Management

  5. The Actor’s View

  6. Learner Learner’s Ressources Learner

  7. Manager Trainer Manager’s Resources

  8. Designer Designer’s Resources

  9. Find a new Any actor R resource R I/P R I/P R View of the Reference I/P Designer WWW resource the resource I/P I/P I/P R I/P MetaData to Publish a REPOSITORY Administrator be validated resource I/P I/P R I/P Integrate New Search the I/P I/P into the LAN repository repository repository I/P I/P MetaData record set I/P I/P Associate a Integrate a resource to an resource in an Designer R R operation in a actor's function environment Annotate a resource I/P I/P R I/P Updated Any actor Distributed R Learning Launch a I/P Environment resource 3- Resource management

  10. Select resources in groupings Reference with metadata and annotate Publish new local resources and reference them Integrate resources in actor’s environment Associate resources to functions Demo

  11. Resources ManagementChallenges • Increased user persistence : simplicity, real networking, usability, interoperability, flexibility • Easy integration into learning environments • Static and dynamic aggregation: open source and Web services • Encapsulating resources & abstract language for control, adaptivity, repurposing • Integration of advanced MM/3D/VR learning objects: MPEG-7 and CANCORE • Data mining into LO repositories and knowledge management processes

  12. 4- Function & Operation Management Function examples • Activity scenarios management • Knowledge management • Competency management • Information and explanation management • Resource management • Collaboration management • Evaluation and assessment • Design and delivery of the system Use case structures Actors Resources Documents Tools Operations

  13. Functions Management Process Exploratory Prototypes

  14. User Agents Function Agents Resource Agents Resource Agents User Agents Function Agents Function Agents Resource Agents User Agents Multiple Access & Configurations EXPLOR@-II

  15. EXPLORA S1 S2 Serveus Assistance Managers R Ressources R A- Autonomous learning center Clients CE CE CE CE EXPLORA S2 S1 Serveus A Assistance G Managers R Ressources R B- Support to portals Clients CE/C1 CE/C1 CE/C1 CE/C1 EXPLORA S1 S2 Serveus A Assistance G Managers G R Ressources R C- Meta-portal Clients CE/C1 CE/C1 CE/C1/C2 CE/C1 Flexible and Distributed Resource Integration

  16. 5- Future of Explor@ • Actual Potential(Bêta -Q.1 - 2002) • Open, multi-actor and multi-model Telelearning system • Integrated management of courses and resources • Function as tree structure (Activities + knowledge) • Embedded assistance to operations • IMS-CANCORE metadata (XML and SQL data base) • Limitations to overcome • Not yet a large control on resources (abstract resources) • Superficial interoperability (semantic web and web services) • Actors partially coordinated (not by visible processes) • Limited adaptive assistance (expand the actual advisor) • Integration between Explor@ and other LMS (Ex: WCT) • Meta-functions to integrate design, development, delivery

  17. Main goals • Autonomous resources and system components, reusable in different contexts, for different actors • Encapsulate in an abstract layer, manipulate and enable aggregation at a semantic Web level • Interactive graphic models as a meaningful context to help actor coordination • Integration methodology for portals, platforms, and telelearning services • Explor@ as part of a distributed network of LSPs interoperated through web services

  18. Montreal, February 25, 2002 –CANARIE Workshop Explor@ - II - An open educational operating system for managing learning objects repositories Dr Gilbert Paquette Dr Ioan Rosca gpaquett@licef.teluq.uquebec.ca irosca@licef.teluq.uquebec.ca http://www. licef.teluq.uquebec.ca/gp

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