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Electures-wikitoward engaging students to actively work with lecture recordings
Abstract In this paper, we present the integration In this paper, we present the integration of a Wiki with lecture recordings using a tool called aofconvert, enabling the students to visually reference lecture recordings in the Wiki at a precise moment in time of the lecture. This tight integration between a Wiki and lecture materials allows the students to elaborate on the topics they learned in class as well as thoroughly discuss their own aspects of those topics. This technology can enable students to get actively involved in a collaborative learning process. One prerequisite for facilitating this consists in a reliable method for detecting slide transitions in lecture recordings. We describe an improved technique for slide transition detection in video-based/screen-grabbed lecture recordings when the object-based representation is not available. Our experiments demonstrate the accuracy of this new technique. A survey conducted with our students after using the Wiki in class completes this article and demonstrates which technical features are most important for such a Wiki.atures are most important for such a Wiki.
Abstractsub In this paper, we present the integration In this paper, we present the integration of a Wiki with lecture recordings using a tool called aofconvert, enabling the students to visually reference lecture recordings in the Wiki at a precise moment in time of the lecture. This tight integration between a Wiki and lecture materials allows the students to elaborate on the topics they learned in class as well as thoroughly discuss their own aspects of those topics. This technology can enable students to get actively involved in a collaborative learning process. One prerequisite for facilitating this consists in a reliable method for detecting slide transitions in lecture recordings. We describe an improved technique for slide transition detection in video-based/screen-grabbed lecture recordings when the object-based representation is not available. Our experiments demonstrate the accuracy of this new technique. A survey conducted with our students after using the Wiki in class completes this article and demonstrates which technical features are most important for such a Wiki.atures are most important for such a Wiki.
Bibtextype article  +
Doi 10.1109/TLT.2011.18  +
Has author Hermann C. + , Ottmann T. +
Has extra keyword Collaborative learning process + , Electures + , Enabling technologies + , Engaging students + , Lecture materials + , Lecture recording + , Lecture recordings + , Object-based representation + , Technical features + , Transition detection + , Wiki + , E-learning + , Engineering + , Students +
Has keyword Electures + , Enabling technology. + , Lecture recordings + , Wiki +
Issn 19391382  +
Issue 4  +
Language English +
Number of citations by publication 0  +
Number of references by publication 0  +
Pages 315–326  +
Published in IEEE Transactions on Learning Technologies +
Title Electures-wikitoward engaging students to actively work with lecture recordings +
Type literature review  +
Volume 4  +
Year 2011 +
Creation dateThis property is a special property in this wiki. 7 November 2014 15:10:02  +
Categories Publications without license parameter  + , Publications without remote mirror parameter  + , Publications without archive mirror parameter  + , Publications without paywall mirror parameter  + , Literature reviews  + , Publications without references parameter  + , Publications  +
Modification dateThis property is a special property in this wiki. 7 November 2014 15:10:02  +
DateThis property is a special property in this wiki. 2011  +
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Electures-wikitoward engaging students to actively work with lecture recordings + Title
 

 

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