Intelligent information-sharing systems
Communications of the ACM
Using collaborative filtering to weave an information tapestry
Communications of the ACM - Special issue on information filtering
GroupLens: an open architecture for collaborative filtering of netnews
CSCW '94 Proceedings of the 1994 ACM conference on Computer supported cooperative work
Introduction to Modern Information Retrieval
Introduction to Modern Information Retrieval
Efficient Filtering of XML Documents for Selective Dissemination of Information
VLDB '00 Proceedings of the 26th International Conference on Very Large Data Bases
SIFT: a tool for wide-area information dissemination
TCON'95 Proceedings of the USENIX 1995 Technical Conference Proceedings
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We propose an efficient remote video study evaluation system which is suitable to the personalized characteristic of the individual student using an information filtering based on user profile. For the setting questions to use the video, we extract a key frame based on the location, size and color information and extract a setting questions interval using gray-level histogram and time windows. Also, for efficient evaluation, we set questions which compose a category based system and a keyword based system. Consequently, students can enhance their study achievements as supplement to the insufficient knowledge and maintain their interest towards the subject.