Towards to an automatic semantic annotation for multimedia learning objects
Proceedings of the international workshop on Educational multimedia and multimedia education
Question answering from lecture videos based on an automatic semantic annotation
Proceedings of the 13th annual conference on Innovation and technology in computer science education
Question Answering from Lecture Videos Based on Automatically-Generated Learning Objects
ICWL '08 Proceedings of the 7th international conference on Advances in Web Based Learning
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Capturing presentations (lectures, seminars, etc.) on video is on the brink of becoming a normal event in educational environments. However, a breakthrough has yet to occur. Why is this so? First, it seems that capturing purely video is not enough to capture the whole educational experience [4]. Second, while equipment is relatively cheap, the amount and quality of manual work needed to operate capturing and publication systems is very high, and thus so are the costs. Third, systems that support the capturing process by including additional metadata tend to be intrusive on the presenter's way of working.We would like to introduce LectureLounge [3], a presentation capturing, management, and publication system that shows that it does not have to be this way.