eloenet european learning object network the search portal for learning objects sergey chernov l3s...
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EloenetEuropean Learning Object Network
The Search Portal for Learning Objects Sergey Chernov L3S and University of Hannover, Germany www.l3s.de/~chernov/
Special thanks for the slides to Cristina Mussinelli (firstname.lastname@example.org)Giulia Marangoni (email@example.com)
Learning Object Dissemination Problem Market lock-in. The information about LO is scattered among national repositories with different metadata profiles
No central search.
No standard identifier for LO.
ELEONET and DOI Registration Agencies+UK primary and secondary schools higher educationDOI European AgenciesELEONET is EU-funded Project 01/12/2006 30/06/2007Cineca (Italy), AIE - Italian Publishers Association (Italy), NBD - Nielsen Bookdata (UK), L3S (Germany), Indire (Italy), Editrain (Spain)+
Eleonet aims at creating a technological system, based on appropriate DOI application profile, to facilitate the exchange of educational content within the eLearning value chain at European level
What is DOI?DOI (Digital Object Identifier, www.doi.org): the international standard identifier for any Intellectual Property in a digital environment (we apply it to LOs)Example DOI: 10.1388/IndiScie49_1
What Eleonet provides?A common interface to allow LOs producers/aggregators to register the DOIs and to upload metadata
A search engine for final users (schools, students, teachers, universities)
A unique access point to different LO repositories
What about teachers?Scenario: I want to give a lesson about the Universe evolution in a school, intended language is Italian.
Interoperability Problem ExampleProblem: different educational contexts and curricula in EU
Approach: compare and merge Celebrate and Curriculum Online vocabularies
Result: single general, broad representation of educational context
Eleonet metadata schemaDesk analysis of existing LOM APs and SCORM conformance requirementsComparison between different representations of educational resources at local repositories level Use of a LOM metadata schema over national educational approachesMarket needsEleonet AP = LOM minimum data set + optional elements for rights information
How it looks, LOM & DOI together?
Header with info on registrant
A DOI registration message (DOI string + Primary URL)
LOM metadata record describing single LO
DOI string brings the user to the LOs/other publishers page LOM metadata record tells What is in LO, Who should use it, Who keeps copyright, Where to find it.IndiremEDRA L'universoit Learning object che spiega la formazione dell'universo e la sua composizione,... 10.1388/IndiScie49_1 http://forum.indire.it//start.htm
Interface for registration of DOIs and metadata uploadEach RA involved in Eleonet develops its own interface for DOIs registration for LOs
The Eleonet web site in 4 languages presents to the users the links to 3 RAs
Eleonet provides the following registration facilities:XML file upload a web form for registering DOI and associated LOM metadata
The multilingual search interface will include simple and advanced search facilitiesDOI European Registration Agencieswww.eleonet.org
Want to become an early adopter?www.eleonet.org
General:Cristina Mussinelli firstname.lastname@example.org
Technical:Gabriella Scipione email@example.com
Metadata schema: Giulia Marangoni firstname.lastname@example.org