Your Federal Quarterly Tax Payments are due April 15th Get Help Now >>

An Introduction to SCORM by kmb15358

VIEWS: 12 PAGES: 18

									                           DELOS WP5 – Task 5.4
                           Interoperability of eLearning
                           applications with digital libraries


                                                 Polyxeni Arapi
                                                   xenia@ced.tuc.gr

                                         Technical University of Crete/
                           Laboratory of Distributed Multimedia Information Systems
                                         and Applications (TUC/MUSIC)
                                                    http://www.music.tuc.gr
DELOS All Tasks Meeting,      DELOS WP5 Task 5.4 Interoperability of eLearning
Paris, 30-31 Jan 2006               Applications with Digital Libraries
Partners involved
                                           Task Leader




                                  Technical University of Crete/
                               Laboratory of Distributed Multimedia
                               Information Systems & Applications
                                          (TUC/MUSIC)




          University of Bath                                             Ionian University
              (UKOLN)                                                          (IU)



DELOS All Tasks Meeting,        DELOS WP5 Task 5.4 Interoperability of
Paris, 30-31 Jan 2006          eLearning Applications with Digital Libraries
Task objective

    Study the architectures, standards involved, and the
    interoperability requirements for the integration of
    eLearning applications on top of digital libraries




DELOS All Tasks Meeting,    DELOS WP5 Task 5.4 Interoperability of
Paris, 30-31 Jan 2006      eLearning Applications with Digital Libraries
Motivation
    eLearning and eScience applications are very important applications
    that have to be supported on top of digital libraries.
    Implementation questions:
         What are the major architectural requirements and the workflows for
         supporting effectively those classes of applications on top of digital
         libraries?
         Design and implement appropriate tools.
    Digital library standards and eLearning/eScience standards have
    been developed independendly.
         What are the major interoperability requirements?
         Design and implement appropriate tools.
    In eLearning and eScience the audiovisual material and the 3D
    object representations are major resources for these applications.
         What are the management requirements and tools for those kinds of
         objects?

DELOS All Tasks Meeting,      DELOS WP5 Task 5.4 Interoperability of
Paris, 30-31 Jan 2006        eLearning Applications with Digital Libraries
Motivation
The multilevel problem of interoperability




DELOS All Tasks Meeting,    DELOS WP5 Task 5.4 Interoperability of
Paris, 30-31 Jan 2006      eLearning Applications with Digital Libraries
Supporting multiple-contexts views of
digital objects




DELOS All Tasks Meeting,    DELOS WP5 Task 5.4 Interoperability of         <<Back
Paris, 30-31 Jan 2006      eLearning Applications with Digital Libraries
Supporting multiple-contexts views of
digital objects (audiovisual learning objects)




                                                                           <<Back
DELOS All Tasks Meeting,    DELOS WP5 Task 5.4 Interoperability of
Paris, 30-31 Jan 2006      eLearning Applications with Digital Libraries
Interoperability
architecture




 DELOS All Tasks Meeting,    DELOS WP5 Task 5.4 Interoperability of
 Paris, 30-31 Jan 2006      eLearning Applications with Digital Libraries
The instructional ontology
A model for the construction of abstract training scenarios




                                                                             <<Back
  DELOS All Tasks Meeting,    DELOS WP5 Task 5.4 Interoperability of
  Paris, 30-31 Jan 2006      eLearning Applications with Digital Libraries
The Learner Information Model (LIM)

                                                          Identifier, Name, Content
                            Identification


                                                          Language, Learning Style,
                            Preference                    Learning Provider, Technical
     WP5 T5.4
      LIM
                            Goals                         Goal, Learning Objective, Domain Taxonomy,
                                                          Annotation, Priority, Status


                            Accomplishments,
                            Previous Knowledge,           QCL, Competency, Interest, Affiliation
                            Portfolio


                                                                                         <<Back
 DELOS All Tasks Meeting,            DELOS WP5 Task 5.4 Interoperability of
 Paris, 30-31 Jan 2006              eLearning Applications with Digital Libraries
Results
    Interoperability architectural framework and workflows for integrating
    eLearning applications on top of digital libraries.
    It is an innovative architecture that provides:
         An interoperability model based on the major digital libraries standards and
         eLearning standards for the support of those applications.
         A workflow model for the construction of abstract training scenarios (learning
         designs)- instructional ontology (OWL). (pedagogy separated from content)
               Reusability of learning designs.
               Provision of “real” personalized learning experiences.
    Development of specific mappings for interoperability of audiovisual
    standards (MPEG7) with eLearning standards (SCORM).
    Development of a Learner Information Model taking into account the
    eLearning standards of learner profiles.
    The components of the demonstrator architecture are being implemented
    (METS/SCORM TC already implemented).
    Proposal IU,TUC to Greek National TV (ERT) has been approved.
         Using selected material to provide eLearning experiences.
DELOS All Tasks Meeting,            DELOS WP5 Task 5.4 Interoperability of
Paris, 30-31 Jan 2006              eLearning Applications with Digital Libraries
Results (cont’d)
    An IST EU STREP Project (LOGOS) based on the architectural concepts
    developed in this task has been approved.
    An interactive ontology editor and ontology mappings tool for OWL has
    been implemented (GraphOnto).
         Used in several DELOS tasks (in WP3 and WP5)
         It is offered through the DELOS Web site (Universities outside DELOS have also
         obtained it).
         It is being extended to provide full ontology mappings and query mappings.
    Models for supporting semantic 3D information to be used in a variety of
    eScience applications have been derived and functionality requirements
    investigated (paper).
         Development of two ontologies for 3D scenes, based on formal and de facto
         standards.
         Available on DELOS WP3 testbeds and demonstrators site for downloading:
         http://atlas.ced.tuc.gr/delos/

DELOS All Tasks Meeting,       DELOS WP5 Task 5.4 Interoperability of
Paris, 30-31 Jan 2006         eLearning Applications with Digital Libraries
Results – Publications (2005-2006)
    Arahova, A., Kapidakis, S.: Empowering Our Libraries, Empowering Our
    Education System: Using the Research Results for Implementing Not the
    best, but the Most Effective Policy for School Libraries. IFLA (International
    Federation of Libraries Associations) Conference, August 14-18, 2005,
    Oslo, Norway.
    Christodoulakis, S., Arapi, P., Moumoutzis, N., Patel, M., Kapidakis, S.,
    Arahova, A., Bountouri, L.: Interoperability of eLearning Applications with
    Audiovisual Digital Libraries. DELOS poster session in conjunction with
    ECDL 2005, September 2005, Vienna, Austria.
    Tsinaraki, C., Polydoros, P., Christodoulakis, S.: GraphOnto: A Component
    and a User Interface for the Definition and Use of Ontologies in Multimedia
    Information Systems. In Proc. of AvivDiLib 2005, pp. 99-102.
    Kalogerakis, V., Christodoulakis, S., Moumoutzis, N.: Coupling Ontologies
    with Graphics Content for Knowledge Driven Visualization. IEEE Virtual
    Reality International Conference, March 2006, Virginia, USA (to appear)

DELOS All Tasks Meeting,     DELOS WP5 Task 5.4 Interoperability of
Paris, 30-31 Jan 2006       eLearning Applications with Digital Libraries
Integration activities
    Two T5.4 coordination meetings have taken place:
         Crete-Heraklion (on 13/5/2005) hosted by FORTH, and
         Vienna (on 23/9/2005) hosted by TUV.
    Several other informal meetings have taken place between the Greek
    partners (TUC/MUSIC and Ionian University).
    A researcher exchange has been realized in the scope of the project.
    A number of internal deliverables have been produced covering the
    objectives of the task, achieving better collaboration between the partners,
    better organization and flexibility.




DELOS All Tasks Meeting,      DELOS WP5 Task 5.4 Interoperability of
Paris, 30-31 Jan 2006        eLearning Applications with Digital Libraries
Next steps
    Provide an integrated demonstrator based on the architecture of the
    eLearning applications and evaluate its functionality.
    Extend the functionality of GraphOnto and provide query mappings.
    Evaluate the editor.
    Study the architectures and tools needed to support semantic 3D objects in
    digital libraries in order to support eLearning and eScience applications.




DELOS All Tasks Meeting,    DELOS WP5 Task 5.4 Interoperability of
Paris, 30-31 Jan 2006      eLearning Applications with Digital Libraries
JPA3
    Development of an Earth Sciences’ digital library according to the T5.4
    eLearning environment for the provision of eLearning in Geography.
         Geography domain ontology
         Population of the classes of the geography domain ontology, based on the
         courses to be developed.
         Creation of a digital library of geography learning material, based on the
         interoperability architecture developed in JPA2,
               Digitizing and segmenting selected material from the Greek National TV archives.
               Indexing of the material using the enriched geography domain ontology.
         Abstract training scenarios for geography teaching (based on secondary school
         curricula) based on the instructional ontology of T5.4.
    Semantic description and interoperability of 3D objects and 3D scenes with
    eLearning and other digital library applications.
         As hardware and software capabilities in graphics are continuously improving,
         the number of 3D models available in online repositories is growing dramatically.
         These objects may be associated with domain semantics and then used in
         elearning experiences in various fields such as science, culture, history etc.

DELOS All Tasks Meeting,           DELOS WP5 Task 5.4 Interoperability of
Paris, 30-31 Jan 2006             eLearning Applications with Digital Libraries
                    Thank you for your attention!!


                             Questions??




DELOS All Tasks Meeting,    DELOS WP5 Task 5.4 Interoperability of
Paris, 30-31 Jan 2006      eLearning Applications with Digital Libraries
 The SCORM Content Aggregation
 Model/ Content Packaging




DELOS All Tasks Meeting,    DELOS WP5 Task 5.4 Interoperability of
Paris, 30-31 Jan 2006      eLearning Applications with Digital Libraries

								
To top
http://www.docstoc.com/docs/25441659/An-Introduction-to-SCORM
www.docstoc.com
crawl=CC-MAIN-2015-18
175686
application/http; msgtype=response
sha1:TELNBKFW2IDF7KVOW62N2S66CIX7LJ7I
<urn:uuid:9a444b72-198f-469c-9de5-495575df2736>
2015-04-19T22:14:17Z
72.172.88.41
sha1:467UBDQWOTIJSZJNZXVLK5WXAKLVVAFK
<urn:uuid:1a11dd2f-9fc6-4571-8ac5-855878315200>
http://www.docstoc.com/docs/25441659/An-Introduction-to-SCORM
response
<urn:uuid:46784f38-da03-474f-a659-2db4a9e1b0d0>
robots: classic
hostname: ip-10-235-10-82.ec2.internal
software: Nutch 1.6 (CC)/CC WarcExport 1.0
isPartOf: CC-MAIN-2015-18
operator: CommonCrawl Admin
description: Wide crawl of the web for April 2015
publisher: CommonCrawl
format: WARC File Format 1.0
conformsTo: http://bibnum.bnf.fr/WARC/WARC_ISO_28500_version1_latestdraft.pdf