A new paradigm of ranking & searching in learning object repository

Neil Y. Yen, Timothy K. Shih, Qun Jin

研究成果: Conference contribution

5 被引用数 (Scopus)

抄録

With the development of internet and search engine, users are thought to obtain everything through corresponding web services. Although general purpose searching such as one provided by Google is powerful, searching mechanism for different purposes has to rely on specific metadata. We followed SCORM and CORDRA to develop a registry system named MINE Registry for storing and managing the learning objects. As a contribution, we propose the concept of "Reusability Tree" to represent the relationships among relevant Learning Objects and to enhance CORDRA. We further collect relevant information while users are utilizing Learning Objects, such as citations and time period persisted. The feedbacks from community users are also considered as critical elements for evaluating significance degree of Learning Objects. Through these factors, we propose a mechanism to weight and rank Learning Objects in the MINE Registry, in addition to other external learning objects repositories.

本文言語English
ホスト出版物のタイトルMTDL'10 - Proceedings of the 2010 ACM Workshop on Multimedia Technologies for Distance Leaning, Co-located with ACM Multimedia 2010
ページ1-6
ページ数6
DOI
出版ステータスPublished - 2010 12月 1
イベント2nd ACM International Workshop on Multimedia Technologies for Distance Leaning, MTDL 2010, Co-located with ACM Multimedia 2010 - Firenze, Italy
継続期間: 2010 10月 292010 10月 29

出版物シリーズ

名前MTDL'10 - Proceedings of the 2010 ACM Workshop on Multimedia Technologies for Distance Leaning, Co-located with ACM Multimedia 2010

Conference

Conference2nd ACM International Workshop on Multimedia Technologies for Distance Leaning, MTDL 2010, Co-located with ACM Multimedia 2010
国/地域Italy
CityFirenze
Period10/10/2910/10/29

ASJC Scopus subject areas

  • コンピュータ グラフィックスおよびコンピュータ支援設計
  • 人間とコンピュータの相互作用
  • 教育

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