Mobile Learning 2.0 概念下以語意格網 為基礎之協同合作學習系統

Semantic Grid Concept-Based Collaborative Learning System for Mobile Learning 2.0

林志平(JHIH-PING LIN)

指導教授 ： 廖慶榮

中原大學/商學院/資訊管理研究所/碩士(2008年)

https://doi.org/10.6840/cycu200800507

摘要

本研究建立一個以Mobile Learning 2.0 概念為基礎的行動協同合作學習系統
雛形。Mobile Learning 2.0 是經由Web 2.0 與E-Learning 2.0 等相關概念演化而
成，利用其概念技術RSS 與Podcast 於本系統中，來達成Mobile Learning 2.0 概
念下相關網路服務。本研究將以此系統為中心，藉由各學習者所提供資源，並結
合行動化的語意格網為基礎之協同合作學習系統，相互討論以提高學習者學習興
趣與成效，來達成行動協同合作學習的目標。
由於網路資訊的發達，知識的分享、再利用與管理是資訊技術中相當重要議
題，本研究使用本體做為知識庫的骨架，建置於語意格網環境中，使用語意格網
工具(例如電子白板、視訊會議、遠端教學、留言版等)將學習資源整合後，學習
者搜尋相關自然語言，經本體解譯後，推論出學習者所需相關學習資源。學習完
後並將學習記錄檔存回知識庫，以利其他學習者更深入瞭解相關學習記錄檔，藉
以達到學習資源的擴充與討論，達成由格網服務進行協同合作學習目的。
本研究加入多位學習者互相分享知識機制，藉此希望能提高學習者主動學習
的意願。學習情境以「Java 程式課程」單元為主，學習者藉由互相討論來完成一
個Java 程式舉例，讓學習者進行協同合作學習來加以說明；若單一學習者時，
仍可藉由RSS 訂閱學習相關課程資源。如此就可達成本研究在Mobile Learning
2.0 概念下以語意格網為基礎之協同合作學習系統的目的。

關鍵字

Mobile Learning 2.0 ； 語意格網 ； 本體論 ； 協同合作學習

並列摘要

This research is established on Mobile Learning 2.0 concepts by the foundation
collaborative learning system. Mobile Learning 2.0 involves the correlation of Web
2.0 and E-Learning 2.0 and uses its concept of technology RSS with Podcast in this
system to achieve the related service which is under the Mobile Learning 2.0
concepts . This research takes this system as a center, provides the resources for
various learners, and unifies the motion meaning to achieve collaborative learning
system study for the foundation. By discussing with each other, we could enhance the
interest of learners to achieve the goal of team working.
As a result of network information developed, the knowledge shared and the
management in the information technology used are important subjects. In this study
we use the database is mainly derived from ontology and based on the semantic grid
situation. Using semantic grid tools (such as electronic white board, video conference,
distance education and bulletin) to integrate learning resource, learners research the
related natural language and through interpretation-ontology transform to infer what
they need.
After using this system, the process of learning will be put into record files in
order to help other learners understand correlations deeply, achieve the resources and
discussion which could be used under this system.
Many learners join this group to share knowledge automatically and hope to be
able to enhance the will which the learner studies on their own. The learning situation
is mainly based on Java programs learning unit. By discussing with each other
learners finish Java program and then make collaborative learning explain this study.
Despite a single learner, they can subscribe related resource of lessons by RSS. By the
way mentioned above, we can attain the goal of semantic grid Concept-Based
Collaborative Learning System for Mobile Learning 2.0.

並列關鍵字

Semantic Grid ； Mobile Learning 2.0 ； Collaborative Learning ； Ontology

參考文獻

International Conference on Artificial Intelligence (MICAI), Springer Berlin

[4]. Chandrasekaran, B., Josephson, J. R., & Benjamins, V. R. (1999). What are

ontologies, and why do we need them? IEEE Intelligent Sysytems, 14(1), 20-26.

[9]. Foster, I., & Kesselman, C. (1998). The grid: Blueprint for a new computing

infrastructure (1st ed.). Morgan Kaufmann Publishers.