OEPortal: An open, unified, and interoperable presentation-preserving e-learning portal

Kevin Chihcheng Hsu, Fang Chuan Ou Yang

研究成果: 書貢獻/報告類型會議論文篇章同行評審

5 引文 斯高帕斯(Scopus)

摘要

With the rapid advance of stand-alone e-Iearning systems, we believe a sharable and interoperable portal platform capable of integrating various existing learning systems is critical for the next step development of e-learning systems. We highlight four difficulties in today's e-learning systems as the root causes for current ineffective sharing of stand-alone learning systems: interoperability of e-learning systems, collaboration of learning objects, presentation level integration of learning objects, and transparent access of e-learning systems. In this paper, we propose an open, unified, and interoperable e-learning portal to meet this critical need. In our proposed system, we employs WSRP [23] services to preserve the presentation of shared learning objects from participating learning systems, and BPEL4WS [1] for the task-based course work/low orchestration among shared learning systems. We also explain key steps in course preparation and execution to provide clear pictures of how our system enables actual interoperability of numerous existing learning objects / components / systems.

原文???core.languages.en_GB???
主出版物標題Proceedings - 5th IEEE International Conference on Advanced Learning Technologies, ICALT 2005
頁面628-632
頁數5
DOIs
出版狀態已出版 - 2005
事件5th IEEE International Conference on Advanced Learning Technologies, ICALT 2005 - Kaohsiung, Taiwan
持續時間: 5 7月 20058 7月 2005

出版系列

名字Proceedings - 5th IEEE International Conference on Advanced Learning Technologies, ICALT 2005
2005

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???event.eventtypes.event.conference???5th IEEE International Conference on Advanced Learning Technologies, ICALT 2005
國家/地區Taiwan
城市Kaohsiung
期間5/07/058/07/05

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