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van Assche, Frans; Duval, Erik; Massart, David; Olmedilla, Daniel; Simon, Bernd; Sobernig, Stefan; Ternier, Stefaan; Wild, Fridolin – Educational Technology & Society, 2006
The Web puts a huge number of learning resources within reach of anyone with Internet access. However, many valuable resources are difficult to find due to the lack of interoperability among learning repositories. In order to achieve interoperability, implementers require a common query framework. This paper discusses a set of methods referred to…
Descriptors: Internet, Resource Units, Online Searching, Information Retrieval
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Yang, Stephen J. H.; Chen, Irene Ya-Ling; Shao, Norman W. Y. – Educational Technology & Society, 2004
The nature of collaborative learning involves intensive interactions among collaborators, such as articulating knowledge into written, verbal or symbolic forms, authoring articles or posting messages to this community's discussion forum, responding or adding comments to messages or articles posted by others, etc. Knowledge collaborators'…
Descriptors: Knowledge Management, Information Retrieval, Cooperative Learning, Documentation