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DEVELOPING A NETWORK OF
  CONTENT PROVIDERS:
      THE CASE OF
    ORGANIC.EDUNET




          Vassilis Protonotarios
          Agricultural Biotechnologist, PhD
          Agro-Know Technologies, Greece
BUT FIRST ABOUT ME
VASSILIS IS AN AGRONOMIST!
   BSc, MSc, and PhD in Agricultural Biotechnology
     Agricultural   University of Athens


 Got involved with metadata during the
  Organic.Edunet eContentPlus project (2007-2009)
 Working in various EU-funded projects, mostly
  supporting & coordinating curriculum development
  and content population
     Organic.Balkanet LdV project (2009-2011)
     CerOrganic LdV project (2009-2011)
     VOA3R ICT-PSP (2010-2013)
     Organic.Lingua ICT-PSP project (2011-2014)
MAIN AREAS OF INTEREST
 Management of collections
 Educational metadata

 Expansion of the Organic.Edunet network

 Dissemination



as well as
 Blogging

 Tweeting

 Cycling

 Taking photos
THE ORGANIC.EDUNET NETWORK
CONTENT ANALYSIS
 Currently almost 11,000 resources available
  through Organic.Edunet
 15 interconnected repositories from 13 countries

 Resources appropriate for school & university
  level, as well as vocational education & training
 Vast majority are web-based resources (websites)

 Content available in 11 languages

 Metadata available in 16 languages; there are
  metadata in 8 languages max.
ORGANIC.EDUNET – THE
CONTENT
ORGANIC.EDUNET – THE PORTAL
ORGANIC.EDUNET WEB PORTAL – THE STATS*
                                     *01/01/2010 -1/12/2012


    almost 11,000 available resources
    resources available in 11 languages
     Metadata available in 8 languages for
       many of them
    more than 152,000 visits from 192 countries
    468,000 page views
    more than 124,000 unique visitors
    mostly new visitors / 75% search traffic
AN EVOLVING NETWORK
Expansion of network in three phases so far

1.   Phase 1: The Organic.Edunet project (2008-2010)

2.   Phase 2: The related projects (2009-now)

3.   Phase 3: The new collections and affiliated content
     providers (2010-now)
PHASE 1 – THE ORGANIC.EDUNET
PROJECT PARTNERS
 Eleven (11) interconnected repositories
 Content providers include
     Institutional repositories (e.g. university repositories)
     Schools (e.g. Rural Wings)
     Associations (e.g. Ecologica)
     User communities (AGROASIS)
     Archives


   Almost 10,000 metadata records provided
PHASE 2 – PROJECTS RELATED TO
    ORGANIC.EDUNET
   Four new interconnected repositories
     Organic.Balkanet    training curriculum (about 100 records)
     CerOrganic training curriculum (about 300 records)




                                                             Organic.Lingua
     ProdINRA (about 2,000 records)




                                                                content
     TrAgLOR (Turkish Agricultural Learning Objects
      Repository) (about 300 records)

 Material related to vocational training and higher
  education
 Multilingual metadata

 Two existing repositories will be enhanced
     The Miksike collection on organic agriculture
     The Spanish repository on organic agriculture
PHASE 3 – NEW COLLECTIONS &
AFFILIATED CONTENT PROVIDERS
   6 new collections:
     Digital Green
     OER Africa
     Green OER
     YouTube videos on organic Agriculture
     Slideshare presentations on organic agriculture
     Flickr photos on organic agriculture


 Small collections, based on quality over quantity
 Manual annotation of a small number of records
THE NETWORK OF COLLECTIONS
CONNECTING TO
ORGANIC.EDUNET
CONNECTING TO THE ORGANIC.EDUNET
NETWORK GUIDES
   Information on “How to connect” is available
    through a Wiki page:

http://wiki.agroknow.gr/organic_edunet/index.php/Main_Page
CONNECTING TO THE ORGANIC.EDUNET
NETWORK WORKFLOW
3 WAYS TO CONNECT TO ORGANIC.EDUNET
1.   Harvesting of metadata
        example: existing and new collections in Confolio
        harvested through an OAI-PMH target
        existence of various sets, that may be harvested
         individually
        Metadata records are validated and harvested

1.   Ingestion of metadata
        example: content from social sources
        XML files retrieved indirectly from
         YouTube/Flickr/Slideshare etc. & ingested in compliant
         tools (Confolio, AgLR)
        Metadata records are validated and harvested

1.   Creation of metadata
        Example: not organized collections / individuals
        Use of AgLR/Confolio for the creation of metadata records
        Metadata records are validated and harvested
1. HARVESTING OF METADATA
 Usually the easiest way of content
  integration
 Exposure of metadata through an OAI-PMH
  target
     Validationof OAI-PMH target -> Validation service
     Metadata validation -> Metadata validation service


   Metadata mapping might be required
     Currently manual mapping
     Use of (Ag)Mint is planned
1. HARVESTING OF METADATA:

WORKFLOW
1.   A content provider contacts Organic.Edunet
2.   The appropriateness of the repository content is
     checked against the Organic.Edunet Quality
     Criteria
3.   Basic information is requested from the content
     provider in a registration form
4.   The target is checked using the Organic.Edunet
     validation service
5.   The metadata structure is checked against the
     Organic.Edunet IEEE LOM AP using the
     Organic.Edunet metadata validation service
6.   Metadata are harvested automatically
7.   If mapping is needed, then the metadata
     elements are manually mapped.
2. INGESTION OF METADATA
   In cases where harvesting is not an option
     e.g.   not supported by the tool, no tool available
   Metadata need to be compatible with
    Organic.Edunet IEEE LOM AP
     Mapping     may be required in some cases
   Metadata need to be ingested in a
    compatible tool and probably enriched
     Example:     The case of YouTube XML files
   Content needs to meet the Organic.Edunet
    Quality Criteria
2. INGESTION OF METADATA:
                   WORKFLOW
1.   A content provider contacts Organic.Edunet
2.   The appropriateness of the repository content is
     checked against the Organic.Edunet Quality
     Criteria
3.   Basic information is requested from the content
     provider in a registration form
4.   A sample number of metadata records (e.g. in xml
     format) is checked using the Organic.Edunet
     metadata validation service
5.   Metadata are manually ingested
6.   If mapping is needed, then the metadata elements
     are manually mapped before ingestion.
7.   In case of additional content, new manual ingestion
     needs to take place
INGESTION VS HARVESTING
   Trying to encourage content providers to
    enable/support harvesting of their metadata records.
3. CREATION OF METADATA
   In cases where harvesting/ingestion is not
    an option
     e.g.   offline collections, not digitized material etc.
   Metadata records created from scratch
     Fully compatible with Organic.Edunet IEEE LOM
      AP if a compatible tool is used (AgLR / Confolio)
     Mapping is needed in case of APs other than
      Organic.Edunet IEEE LOM.
3. CREATION OF METADATA:
 WORKFLOW

                                                         1. Types of
Content locally stored   Non-digitized                    Content
   (e.g. hard disk)        content       New content



                                                        2. Creation of
                                                           metadata
                Metadata Annotation Tool

                                                       3. Validation of
                                                          metadata


                                                        4. Publication
                                                           through
                                                       Organic.Edunet
                                                          Web portal
ORGANIC.EDUNET IEEE LOM AP &
ONTOLOGY
THE ORGANIC.EDUNET AP (1/2)
 Based on the IEEE LOM AP, standard for
  describing educational resources
 Slightly modified in order to match better the
  annotation of agricultural educational resources
     Selectionof metadata elements
     Changes in the status of elements (e.g. mandatory)
     Introduction of required extensions
 Multilingual AP: Currently available in 16
  languages, including Arabic, Chinese & Hindi
 Recently updated to a new version, reflecting
  the requirements of the Organic.Lingua EU
  project
THE ORGANIC.EDUNET AP (2/2)
   The new Organic.Edunet AP is available at:
    http://wiki.agroknow.gr/organic_lingua/Organic.Edunet_Metadata_
THE ORGANIC.EDUNET
ONTOLOGY
 A conceptual model useful for classifying
  learning materials on the Organic Agriculture
  (OA) and Agroecology (AE) domain
 Used in the Organic.Edunet web portal for the
  semantic search
 Recently revised in the context of the
  Organic.Lingua project
ORGANIC.EDUNET-COMPLIANT
TOOLS
ORGANIC.EDUNET – THE TOOLS
1.       Confolio Repository Tool
          Used by the Organic.Edunet consortium content providers as well as by
           some of the new ones
          Folder-based organization of records
          Integrates the previous Organic.Edunet IEEE LOM AP (v2.0)
          Multilingual user interface – currently available in 17 languages


1.       Agricultural Learning Repository (AgLR) Tool
          A tool developed by Agro-Know to support new content providers
          Integrates the latest Organic.Edunet IEEE LOM AP (v3.0)
          Will integrate the latest Organic.Edunet ontology
          Supports automatic translation of metadata records (Title, Description &
           Keywords)
          Collection-based organization of records
          Multilingual user interface – currently available in 10 languages
THE ORGANIC.EDUNET
CONFOLIO TOOL
THE AGLR TOOL
ABOUT THE TOOLS
   All repository tools that can expose metadata
    through an OAI-PMH target can be used
     Metadata will be automatically harvested, after they
      are mapped to the Organic.Edunet metadata AP


   Repository tools that cannot expose metadata
    through an OAI-PMH target can also be used
     Metadata   will have to be exported and then ingested
      to a repository tool capable of exposing metadata
      through OAI-PMH
ORGANIC.EDUNET IS CURRENTLY
WORKING ON…
1. MULTILINGUALITY
 Automatic translation tools to be integrated in
  both AgLR and Web portal
 Work by XEROX (SMT) and CELI (CLIR),
  adapted in the agricultural sector
 Automatic translation of Title, Description &
  Keywords
 Additional services will be used in case of
  languages not supported by the aforementioned
  tools
2. USER ENGAGEMENT
 User Generated Content widget developed by K-C
 Users allowed to contribute their own content
  (metadata) using an easy-to-use form
 This content includes suggestions for new resources
  and revisions/translations of existing ones
3. EXTENDING THE NETWORK
   Discussions with new content providers
     From   EU, India and Africa
 Revisions in the content integration workflow
 Revision of the quality criteria

 Definition of the scope of the network
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Developing a network of content providers: The case of Organic.Edunet

  • 1. DEVELOPING A NETWORK OF CONTENT PROVIDERS: THE CASE OF ORGANIC.EDUNET Vassilis Protonotarios Agricultural Biotechnologist, PhD Agro-Know Technologies, Greece
  • 3. VASSILIS IS AN AGRONOMIST!  BSc, MSc, and PhD in Agricultural Biotechnology  Agricultural University of Athens  Got involved with metadata during the Organic.Edunet eContentPlus project (2007-2009)  Working in various EU-funded projects, mostly supporting & coordinating curriculum development and content population  Organic.Balkanet LdV project (2009-2011)  CerOrganic LdV project (2009-2011)  VOA3R ICT-PSP (2010-2013)  Organic.Lingua ICT-PSP project (2011-2014)
  • 4. MAIN AREAS OF INTEREST  Management of collections  Educational metadata  Expansion of the Organic.Edunet network  Dissemination as well as  Blogging  Tweeting  Cycling  Taking photos
  • 6. CONTENT ANALYSIS  Currently almost 11,000 resources available through Organic.Edunet  15 interconnected repositories from 13 countries  Resources appropriate for school & university level, as well as vocational education & training  Vast majority are web-based resources (websites)  Content available in 11 languages  Metadata available in 16 languages; there are metadata in 8 languages max.
  • 9. ORGANIC.EDUNET WEB PORTAL – THE STATS* *01/01/2010 -1/12/2012  almost 11,000 available resources  resources available in 11 languages  Metadata available in 8 languages for many of them  more than 152,000 visits from 192 countries  468,000 page views  more than 124,000 unique visitors  mostly new visitors / 75% search traffic
  • 10. AN EVOLVING NETWORK Expansion of network in three phases so far 1. Phase 1: The Organic.Edunet project (2008-2010) 2. Phase 2: The related projects (2009-now) 3. Phase 3: The new collections and affiliated content providers (2010-now)
  • 11. PHASE 1 – THE ORGANIC.EDUNET PROJECT PARTNERS  Eleven (11) interconnected repositories  Content providers include  Institutional repositories (e.g. university repositories)  Schools (e.g. Rural Wings)  Associations (e.g. Ecologica)  User communities (AGROASIS)  Archives  Almost 10,000 metadata records provided
  • 12. PHASE 2 – PROJECTS RELATED TO ORGANIC.EDUNET  Four new interconnected repositories  Organic.Balkanet training curriculum (about 100 records)  CerOrganic training curriculum (about 300 records) Organic.Lingua  ProdINRA (about 2,000 records) content  TrAgLOR (Turkish Agricultural Learning Objects Repository) (about 300 records)  Material related to vocational training and higher education  Multilingual metadata  Two existing repositories will be enhanced  The Miksike collection on organic agriculture  The Spanish repository on organic agriculture
  • 13. PHASE 3 – NEW COLLECTIONS & AFFILIATED CONTENT PROVIDERS  6 new collections:  Digital Green  OER Africa  Green OER  YouTube videos on organic Agriculture  Slideshare presentations on organic agriculture  Flickr photos on organic agriculture  Small collections, based on quality over quantity  Manual annotation of a small number of records
  • 14. THE NETWORK OF COLLECTIONS
  • 16. CONNECTING TO THE ORGANIC.EDUNET NETWORK GUIDES  Information on “How to connect” is available through a Wiki page: http://wiki.agroknow.gr/organic_edunet/index.php/Main_Page
  • 17. CONNECTING TO THE ORGANIC.EDUNET NETWORK WORKFLOW
  • 18. 3 WAYS TO CONNECT TO ORGANIC.EDUNET 1. Harvesting of metadata  example: existing and new collections in Confolio  harvested through an OAI-PMH target  existence of various sets, that may be harvested individually  Metadata records are validated and harvested 1. Ingestion of metadata  example: content from social sources  XML files retrieved indirectly from YouTube/Flickr/Slideshare etc. & ingested in compliant tools (Confolio, AgLR)  Metadata records are validated and harvested 1. Creation of metadata  Example: not organized collections / individuals  Use of AgLR/Confolio for the creation of metadata records  Metadata records are validated and harvested
  • 19. 1. HARVESTING OF METADATA  Usually the easiest way of content integration  Exposure of metadata through an OAI-PMH target  Validationof OAI-PMH target -> Validation service  Metadata validation -> Metadata validation service  Metadata mapping might be required  Currently manual mapping  Use of (Ag)Mint is planned
  • 20. 1. HARVESTING OF METADATA: WORKFLOW 1. A content provider contacts Organic.Edunet 2. The appropriateness of the repository content is checked against the Organic.Edunet Quality Criteria 3. Basic information is requested from the content provider in a registration form 4. The target is checked using the Organic.Edunet validation service 5. The metadata structure is checked against the Organic.Edunet IEEE LOM AP using the Organic.Edunet metadata validation service 6. Metadata are harvested automatically 7. If mapping is needed, then the metadata elements are manually mapped.
  • 21. 2. INGESTION OF METADATA  In cases where harvesting is not an option  e.g. not supported by the tool, no tool available  Metadata need to be compatible with Organic.Edunet IEEE LOM AP  Mapping may be required in some cases  Metadata need to be ingested in a compatible tool and probably enriched  Example: The case of YouTube XML files  Content needs to meet the Organic.Edunet Quality Criteria
  • 22. 2. INGESTION OF METADATA: WORKFLOW 1. A content provider contacts Organic.Edunet 2. The appropriateness of the repository content is checked against the Organic.Edunet Quality Criteria 3. Basic information is requested from the content provider in a registration form 4. A sample number of metadata records (e.g. in xml format) is checked using the Organic.Edunet metadata validation service 5. Metadata are manually ingested 6. If mapping is needed, then the metadata elements are manually mapped before ingestion. 7. In case of additional content, new manual ingestion needs to take place
  • 23. INGESTION VS HARVESTING  Trying to encourage content providers to enable/support harvesting of their metadata records.
  • 24. 3. CREATION OF METADATA  In cases where harvesting/ingestion is not an option  e.g. offline collections, not digitized material etc.  Metadata records created from scratch  Fully compatible with Organic.Edunet IEEE LOM AP if a compatible tool is used (AgLR / Confolio)  Mapping is needed in case of APs other than Organic.Edunet IEEE LOM.
  • 25. 3. CREATION OF METADATA: WORKFLOW 1. Types of Content locally stored Non-digitized Content (e.g. hard disk) content New content 2. Creation of metadata Metadata Annotation Tool 3. Validation of metadata 4. Publication through Organic.Edunet Web portal
  • 26. ORGANIC.EDUNET IEEE LOM AP & ONTOLOGY
  • 27. THE ORGANIC.EDUNET AP (1/2)  Based on the IEEE LOM AP, standard for describing educational resources  Slightly modified in order to match better the annotation of agricultural educational resources  Selectionof metadata elements  Changes in the status of elements (e.g. mandatory)  Introduction of required extensions  Multilingual AP: Currently available in 16 languages, including Arabic, Chinese & Hindi  Recently updated to a new version, reflecting the requirements of the Organic.Lingua EU project
  • 28. THE ORGANIC.EDUNET AP (2/2)  The new Organic.Edunet AP is available at: http://wiki.agroknow.gr/organic_lingua/Organic.Edunet_Metadata_
  • 29. THE ORGANIC.EDUNET ONTOLOGY  A conceptual model useful for classifying learning materials on the Organic Agriculture (OA) and Agroecology (AE) domain  Used in the Organic.Edunet web portal for the semantic search  Recently revised in the context of the Organic.Lingua project
  • 31. ORGANIC.EDUNET – THE TOOLS 1. Confolio Repository Tool  Used by the Organic.Edunet consortium content providers as well as by some of the new ones  Folder-based organization of records  Integrates the previous Organic.Edunet IEEE LOM AP (v2.0)  Multilingual user interface – currently available in 17 languages 1. Agricultural Learning Repository (AgLR) Tool  A tool developed by Agro-Know to support new content providers  Integrates the latest Organic.Edunet IEEE LOM AP (v3.0)  Will integrate the latest Organic.Edunet ontology  Supports automatic translation of metadata records (Title, Description & Keywords)  Collection-based organization of records  Multilingual user interface – currently available in 10 languages
  • 34. ABOUT THE TOOLS  All repository tools that can expose metadata through an OAI-PMH target can be used  Metadata will be automatically harvested, after they are mapped to the Organic.Edunet metadata AP  Repository tools that cannot expose metadata through an OAI-PMH target can also be used  Metadata will have to be exported and then ingested to a repository tool capable of exposing metadata through OAI-PMH
  • 36. 1. MULTILINGUALITY  Automatic translation tools to be integrated in both AgLR and Web portal  Work by XEROX (SMT) and CELI (CLIR), adapted in the agricultural sector  Automatic translation of Title, Description & Keywords  Additional services will be used in case of languages not supported by the aforementioned tools
  • 37. 2. USER ENGAGEMENT  User Generated Content widget developed by K-C  Users allowed to contribute their own content (metadata) using an easy-to-use form  This content includes suggestions for new resources and revisions/translations of existing ones
  • 38. 3. EXTENDING THE NETWORK  Discussions with new content providers  From EU, India and Africa  Revisions in the content integration workflow  Revision of the quality criteria  Definition of the scope of the network
  • 39. io n! nt tte ra y ou f or y ou a nk Th

Notes de l'éditeur

  1. D7.2.2 Project Powerpoint Presentation - Initial
  2. D7.2.2 Project Powerpoint Presentation - Initial