A Collaborative Multimedia Annotation Tool for Enhancing Knowledge Sharing in CSCL

ASIA unversity > 資訊學院 > 生物資訊與醫學工程學系 > 期刊論文 > Item 310904400/16754

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题名:	A Collaborative Multimedia Annotation Tool for Enhancing Knowledge Sharing in CSCL
作者:	蔡進發;Jeffrey, J.P.Tsai
贡献者:	生物與醫學資訊學系
关键词:	collaboration;multimedia annotation;knowledge sharing;computer supported collaborative learning
日期:	2011-01
上传时间:	2012-11-23 17:16:36 (UTC+8)
摘要:	Knowledge sharing in computer supported collaborative learning (CSCL) requires intensive social interactions among participants, typically in the form of annotations. An annotation refers to an explicit expression of knowledge that is attached to a document to reveal the conceptual meanings of an annotator’s implicit thoughts. In this research, we develop a Semantic Web and Web services-supported multimedia tool to facilitate collaborative annotation sharing in the context of CSCL. Our experimental results demonstrate that our tool can facilitate knowledge sharing and improve participating students’ reading comprehension: it helps participants raise good questions and provide proper answers through the practice of reading, commenting, reviewing, and discussion.
關聯:	INTERACTIVE LEARNING ENVIRONMENTS
显示于类别:	[生物資訊與醫學工程學系 ] 期刊論文

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