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以作者查詢圖書館館藏 、以作者查詢臺灣博碩士 、以作者查詢全國書目 、勘誤回報 、線上人數：33 、訪客IP：3.139.239.157
姓名 黃麒中(Chi-Chung Huang) 查詢紙本館藏 畢業系所 資訊管理學系 論文名稱 以工作流程與Portlet為基礎整合學習管理系統以支援課程編組
(Workflow and Portlet Based Integration of LMS’s to Support Course Orchestration)相關論文 檔案 [Endnote RIS 格式]
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摘要(中) 論文摘要
隨著分散而獨立數位學習(e-learning)系統不斷的發展，本研究認為在未來發展極需一個具共享能力、跨Portal平台，而且能夠整合各種數位學習資源的系統。目前分散且獨立的數位學習系統所遭遇到的困難讓這些系統變得無效率。追根究底，這些困難為：數位學習系統的跨平台問題、學習物件協同操作問題、學習物件於顯示層上的整合及清晣操作存取數位學習系統的問題。本研究提供一開放式、統一及跨平台的數位學習Portal系統以解決以上關鍵困難點。
在本研究提出的架構中，使用了WSRP服務，一個經由網路服務發送顯示層內容的標準，在其餘數位學習系統發送所提供之共享學習物件內容至本研究所提供的Portal時，能夠保存共享學習物件顯示層內容；另外，本研究也使用了BPEL4WS，在各共享數位學習系統之間提供一項以任務為基礎的課程流程之編組。WSRP為一標準純顯示層通訊協定，並且不允許整合者(WSRP通訊協定中之消費者端)截取足夠的內容資料去執行適當的管理流程。
本研究將探討此缺點並提出解決方案以有效整合來自各個學習站台之學習單元顯示層內容。本研究也會以一實例展示所提出架構的重要性及可行性。摘要(英) ABSTRACT
With the rapid advance of stand-alone e-learning systems, we believe a sharable and interoperable portal platform capable of integrating various existing learning systems is critical for the future development of e-learning systems. We identify four difficulties 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 services, a standard for sending presentation content via web service, to preserve the presentation of shared learning objects from participating learning systems, and BPEL4WS for the task-based course workflow orchestration among shared learning systems. WSRP, as a pure presentation standard, does not allow integrators to intercept sufficient content to properly manage workflow.
We discuss this insufficiency and propose our solution in order to enable seamless integration of presentation preserved learning units from various autonomous learning sites. We also use an example to illustrate the importance and feasibility of our approach.關鍵字(中) ★ WSRP
★ 數位學習
★ BPEL4WS關鍵字(英) ★ E-learning
★ WSRP
★ BPEL4WS論文目次 第一章 緒論.........................................................1
第一節 研究背景...................................................1
第二節 研究動機及目的.............................................2
第三節 研究步驟...................................................4
第四節 論文架構...................................................4
第二章 相關技術之介紹與探討.........................................5
第一節 教育心理學理論.............................................5
第二節 網路服務(Data Web Service) ................................8
第三節 Portlet與WSRP..............................................8
第四節 WSRP+ .....................................................9
第五節 SCORM.....................................................10
第六節 BPEL4WS...................................................11
第三章 系統架構與設計............................................11
第一節 系統架構與運作流程........................................12
3.1.1. 課程準備階段..........................................12
3.1.2. 課程執行階段..........................................13
第二節 SCORM包裝器(SCORM Wrapper) – 將學習物件包裝成WSRP服務....14
第三節 WSRP+與2L.................................................14
第四節 連接BPEL4WS及WSRP.........................................19
第五節 實作概念..................................................20
第四章 系統實作..................................................23
第一節 系統開發環境..............................................24
第二節 系統架構與整體運作流程....................................24
第三節 動態取得不同WSRP提供者端所提供之Portlet...................29
第四節 SCORM包裝器實作細節.......................................37
第五節 WSRP+與2L實作細節.........................................40
第六節 連接BPEL4WS及WSRP實作細節.................................47
第七節 BPEL實作及佈署之服務......................................52
第五章 系統展示..................................................58
第一節 簡易註冊學習物件..........................................59
第二節 學習過程展示..............................................60
第六章 結論......................................................65
第一節 研究結論..................................................65
第二節 研究貢獻..................................................67
第三節 研究限制..................................................67
第四節 未來研究方向..............................................69
參考文獻...........................................................71
附錄...............................................................75
1 LearningActivity_1之WSDL檔案.....................................75
2 WSRPAgentWebService之WSDL檔案....................................78
3 subStr之WSDL檔案.................................................82
4 DataRetrieval之WSDL檔案..........................................83參考文獻 參考文獻
草稿：Kevin Chihcheng Hsu and F.C. Ou Yang, " OEPortal: an Open, Unified, and Interoperable Presentation-Preserving e-Learning Portal ," Proceedings of t he 5th IEEE International Conference on Advanced Learning Technologies (ICALT 2005) , Kaohsiung, Taiwan, pp. 628-632, 5-8 July 2005.
1. 許智誠、歐陽芳泉、黃麒中, WSRP+:利用網路服務(Data Web Service)發展資料(Data)、顯示層(Presentation)導向並重的通訊協定, 2006電子商務與數位生活研究會，國立台北大學三峽校區，台灣，2006年2月13-14日。
2. W3C , Web Service Definition , http://www.cs.nccu.edu.tw/~jong/TPyramid/WS/ws.html
3. 吳信輝，Web Service技術介紹(一)，資訊技術，93年11月1日，第20卷，第23期，http://www.ascc.net/nl/93/2023/02.txt
4. 林清山譯，教育心理學：認知取向，台北，民國91年，遠流出版社。
5. 鄭美紅、蘇詠梅，跨學科課業的評估─建構主義學習觀的啟示，亞太科學教育論壇，2001年12月，第二期，第二冊，文章一。
6. Liferay Portal相關文件：http://www.liferay.com
7. SCORM2004 - Sample Run-Time Environment Version 1.3.3, http://www.adlnet.gov/downloads/index.cfm
8. Brusilovsky, P., & Nijhavan H. (2002). A Framework for Adaptive E-Learning based on Distributed Reusable Learning Activities, Proceedings of E-Learn 2002, World Conference on E-Learning in Corporate, Government. Healthcare, & Higher Education, 1, 154-161, Oct. 2002, Montreal, Canada.
9. Fuji, T., & Tanigawa, T. (2002). The Methodology for Reuse of E-Learning Resources, Proceedings of E-Learn 2002, World Conference on E-Learning in Corporate, Government. Healthcare, & Higher Education, 1, 305-310, Oct. 2002, Montreal, Canada.
10. Friesen, K., & Mazloumi, N. (2004). Integration of Learning Management Systems and Web Applications Using Web Services, Advanced Technology for Learning, 1(1), 2004.
11. Gaeta, M., Ritrovato, P., & Salerno, S. (2002). Implementing New Advanced Learning Scenarios Through GRID Technologies, Proceedings of First LeGE-WG International Workshop on Educational Models for GRID Based Services, Sep. 2002, Lausanne, Switzerland.
12. Hsu, K.C., & Ou Yang, F.C. (2005). OEPortal: an Open, Unified, and Interoperable Presentation-Preserving e-Learning Portal, Proceedings of the 5th IEEE International Conference on Advanced Learning Technologies (ICALT 2005) , 628-632, 5-8 July 2005, Kaohsiung, Taiwan.
13. Liao, C. J., Chi, Y.L., & Ou Yang, F.C. (2003). A Grid Service Oriented Platform for Mobile Learning of English, Proceedings of E-Learn 2003--World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education, 2265-2268, Nov. 7-11, 2003, Phoenix, Arizona, USA.
14. Liao, C. J., & Ou Yang, F.C. (2004). A Workflow Framework for Mobile Learning Objects Integration by Employing Grid Services Flow Language, Proceedings of International Conference on Education and Information Systems, Technologies and Applications (EISTA 2004), 1, 155-160, July 21-25, 2004 Orlando, USA.
15. Puustj¨arvi, J. (2004). Using One-Stop Portal in Integrating eLearning Systems, Advanced Technology for Learning, 1(2).
16. Puschmann, T., & Alt, R. (2004). Process Portals - Architecture and Integration, Proceedings of the 37th Hawaii International Conference on System Sciences, January 05 - 08, 2004, Big Island, Hawaii.
17. Reklaitis, V., Baniulis, K., & Masevicius, A.. (2002). Towards e-learning application architecture based on GLOBUS framework, Proceedings of Euroweb 2002 Conference, Dec. 2002, St Anne's College Oxford, UK.
18. Reklaitis, V., Baniulis, K., & Okamoto, T. (2003). Shaping e-Learning Applications for a Service Oriented Grid, Proceedings of 2nd International LeGE-WG Workshop on e-Learning and Grid Technologies: a Fundamental Challenge for Europe, Mar. 2003, Paris, France.
19. Ternier, S., Olmedilla, D., & Duval, E. (2005). Peer-to-Peer versus Federated Search: towards more Interoperable Learning Object Repositories, World Conference on Educational Multimedia, Hypermedia and Telecomunications (ED-MEDIA 2005), Jun./Jul. 2005, Montreal, Canada.
20. The TimesTen Team (2000), High performance and scalability through application-tier, in-memory data management, Proceedings of the 26th International Conference on Very Large Databases, 2000, Cairo, Egypt, 677- 680.
21. Liao, C. J., Ou Yang, F.C., & Hsu, K.C. (2005). A Service-Oriented Approach for the Pervasive Learning Grid, Journal of Information Science and Engineering (JISE), 1(5), 959-971.
22. Business Process Execution Language for Web Services (BPEL4WS) version 1.1 (2003), retrieved June 30, 2004, from ftp://www6.software.ibm.com/software/developer/library/ws-bpel.pdf
23. Portlets Specification from JSR168 (2003) of JCP, retrieved September 20, 2004, from http://jcp.org/en/jsr/detail?id=168
24. Web Services for Remote Portles (WSRP) specification of OASIS (2003) version 1.0, retrieved October 2, 2004, from http://www.oasis-open.org/committees/download.php/3343/oasis-200304-wsrp-specification-1.0.pdf指導教授 許智誠(Chih-Cheng Hsu) 審核日期 2006-7-14 推文 plurk
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