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United Nations University - Campus
Computing Centre |
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You are here: home > projects > A Framework for Video Centered Discussions on the Web
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Abstract
A Framework for Video Centered Discussions on
the Web
One form of adding interactivity to online learning
is video annotation, which is an active field of
research in content-based video retrieval and
summarization. However, it is less known in educational
contexts, partly due to the lack of video annotation
capabilities in current learning tools and systems. With
the popularity of Web video lectures, there is a rising
demand for the support of discussion and collaboration
around video contents. This work presents the design and
preliminary evaluation results of a Web-based multi-user
video annotation environment. The system allows users to
attach notes to video segments and share their notes
with other users asynchronously. Unlike the traditional
use of video annotation, which is mainly designed as a
single-user desktop application, the Web-based
implementation allows users to learn and collaborate
with fewer constraints of time and location. At the same
time, it can be readily integrated in a Web learning
environment. |
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Related
Work
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Ng S. T. Chong and Teeratep Sosakul "A Framework for
Video-centered Discussons on the Web", ED-MEDIA 2003,
World Conference on Educational Multimedia, Hypermedia
& Telecommunications, June 2003, Hawaii, USA. |
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