Repository and search based on distance learning standards

Neil Y. Yen, Timothy K. Shih, Louis R. Chao

研究成果: 書貢獻/報告類型會議論文篇章同行評審


With the popularity of Internet technologies and the development of search engine, people request various kinds of information through Web-based services. In distance learning (or e-learning), SCORM (i.e., Sharable Content Object Reference Model) provides an efficient way for learning objects to be reused and shared. In order to meet a federated repository goal such that Learning Objects are found, the CORDRA (Content Object Repository Discovery and Registration/Resolution Architecture) provides a common architecture for discovering and sharing these Learning Objects. We follow SCORM and CORDRA specifications to develop a registry system, called MINE Registry, for storing and sharing Learning Objects. As a contribution, we proposed the concept of "Reusability Tree" to represent the relation among relevant Learning Objects. In this paper, we further make a deeper step to collect relevant information while utilizing Learning Objects, such as citations and time period persisted. Through theses information, we propose a mechanism to weight and rank Learning Objects. As a new contribution, we provide a mechanism and tool called "Search Guider" to assist users in finding relevant information based on individual requirements.

主出版物標題Hybrid Learning and Education - Second International Conference, ICHL 2009, Proceedings
出版狀態已出版 - 2009
事件2nd International Conference on Hybrid Learning and Education, ICHL 2009 - Macau, China
持續時間: 25 8月 200927 8月 2009


名字Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
5685 LNCS


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