1. Open Architecture Model for E-learning Sharing in Higher Education KERIS Hye-Kyung YANG

2. Contents 1. Backgrounds 2. E-Learning Sharing Needs 3. Architecture

3. Backgrounds E-learning Status RUESCs

4. Status of e-Learning in University Level of support for an independent e-Learning system(2006) - National universities : 64%, Private universities : 57%, Universities of Education : 36% - Uni over 10,000 students : 91% -Total e-Learning Contents : 2,607 semester -Sharing rate of E-learning : 23% Online Lecture in Virtual University : 2,075 (2004. 1 st semester)

5. Kyong-Gy South ChungCheong North Cholla South Cholla Jeju Seoul Kang-Won North ChungCheong North KyungSang South KyungSang Distribution of UESC

6. E-learning Sharing Needs

7. Survey Results n E-learning experience n enrolled uni : 88.1% n other uni : 25.9% n Strong intention of joining e-learning lecture from other uni : 54.8% n Function : n digital repository : storage(3.5), category search(3.6) n content portal : learner participation(3.6), VOD service(3.7) n e-learning integration : curriculum-based(75%) n Content Type Preference n Video/MP3(33%), Presentation(26%), pdf(13%) n Copyrights n free display, update/redistribution with permission(44%) n display/update/redistribution with permission(30%) n Metadata : Title> Description> Keyword n Interface Target: UESCs>RISS>Global Community

8. Conclusion : Architecture

9. Gateway RISS DB SP e-Leanig DB OAI- PMH... uni library Research & Knowledge CP academic society, institute... OAI-PMH : Open Archive Initiative Protocol for Metadata Harvesting SP : Service Provider DP : Data Provider Z39.50 : data collect protocol M : Metadata C : Content  research and e-Learimg contents sharing center · e-Learning contents sharing · academic research knowledge sharing · global research DB and e-Learning contents sharing Z39.50 Meta harv. KERIS meta harv. Meta,doc ument collect...... UESC C M C M S(DP) 10 UESCs OAI- PMH uni C C M M Metadata, contents MIT OCW Japan.. NIME GLOBE Member C C USA M Global Community M C M KOCW Logical Model

10. KOCW Architecture OAI-PMH Standard Metadata Harvester Service Provider (SP) LOR Classification Data Provider (institutions) Search Engine Collection Search Page Web Service Open API (ex. SOAP) Search Application Service 1 Service 2 Service 3 New Service Page Mash up Search Engine Collection RISS RISS DB Collection sharing Metadata Collection Agent Direct I/F Global Org. (MIT OCW,GLOBE) Repository KOCW Metadata interface AgentWeb Service

11. hky@keris.or.kr +82 2 2118 1369