Abstract—Slide presentations have been widely used in current teaching and learning process. While text-laden slides might give a comprehensive feel over the materials, information overload might end up the learner getting confused in the middle of presentation. On the contrary, slides full of key points are not useful without the presenter. The objective of this research is to improve the teaching and learning process by transforming the slide content into a graphical knowledge display. A structure-based algorithm for presentation mapping is proposed to extract the keywords from each slide and to model into a mind map via web interface.
Index Terms—Presentation mapping, mind map, concept map, text mining.
V. Kasinathan and A. Mustapha are with the Faculty of Computer Science and Information Technology, Universiti Putra Malaysia, Selangor, Malaysia ( e-mail: vinothini@apu.edu.my, aida@fsktm.upm.edu.my).
M. F. C. A. Rani is with Asia Pacific University of Technology and Innovation, Kuala Lumpur, Malaysia (e-mail: firdaus@apu.edu.my).
Cite: Vinothini Kasinathan, Aida Mustapha, and Mohamad Firdaus Che Abdul Rani, "Structure-Based Algorithm for Presentation Mapping in Graphical Knowledge Display," International Journal of Information and Education Technology vol. 3, no. 2, pp. 196-200, 2013.