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http://dx.doi.org/10.3745/KIPSTD.2004.11D.1.095

Video Evaluation System Using Scene Change Detection and User Profile  

Shin, Seong-Yoon (군산대학교 컴퓨터정보과학과)
Publication Information
The KIPS Transactions:PartD / v.11D, no.1, 2004 , pp. 95-104 More about this Journal
Abstract
This paper proposes an efficient remote video evaluation system that is matched well with personalized characteristics of students using information filtering based on user profile. For making a question in forms of video, a key frame extraction method based on coordinate, size and color information is proposed. And Question-mating intervals are extracted using gray-level histogram difference and time window. Also, question-making method that combined category-based system with keyword-based system is used for efficient evaluation. Therefore, students can enhance their study achievement through both supplementing their inferior area and preserving their interest area.
Keywords
User Profile; Video Evaluation System; Key Frame Extraction; Information Filtering;
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  • Reference
1 D. Lefkovitz, 'File Structure for Online Systems,' Rochelle Park : Hayden, 1969
2 Feynman, C., 'Nearest neighbor and maximum likelihood methods for social information filtering,' International Document, MIT Media Lab, Fall, 1993
3 Salton, G. and McGill, M. J. 'Introduction to Modem Information Retrieval,' McGraw-Hill, 1993
4 Sheth, B. D., 'A Learning Approach to Personalized Information Filtering,' SM Thesis, Department of EEVS, MID, Feb., 1994
5 Goldberg, D., Nicholas, D., Oki, B. and Terry, D., 'Using Collaborative Filtering to Weave an Information Tapestry,' CACM, Vol.35, No.12, pp.61-70, Dec., 1992   DOI
6 T. W. Malone, et al., 'Intelligent Information Sharing System,' Communications of the ACM, Vol.30, No.5, pp. 390-402, 1987   DOI   ScienceOn
7 Thomas Kahabka, Mari Korkea-aho and GUnther Specht, 'GRAS : An Adaptive Personalization Scheme for Hypermedia Databases,' Proc. of the 2nd Conf. on Hypertext-Information Retrieval-Multimedia (HIM '97), pp.279-292, 1997
8 Tak Y. Yan and Hector Garcia-Molina, 'SIFT-A tool for wide-area information dissemination,' In Proc. of the 1995 USENIX Technical Conf., pp.177-186, 1995
9 Lang, K., 'NewsWeeder: An Adaptive Multi User Text Filter,' Research Summary, Aug., 1994
10 Paul Resnick, Neophytes Iacovou, Mitesh Suchak, Peter Bergstrom and John Riedl, 'GroupLens : An open architecture for collaborative filtering of netnews,' In Proc. of ACM 1994 Conf. on Computer Supported Cooperative Work, pp.175 186. 1994   DOI
11 M. Altinel and M. J. Franklin, 'Efficient Filtering of XML documents for Selective Dissemination of Information,' Proc. VLDB Conf., Sep., 2000
12 Lee E. B., Kwak D. H. and Ryu K. R., 'Understanding of Computer,' KNOU press center, 1999
13 M. Chemiack, M. J. Franklin and S. Zdonik, 'Expressing User Profiles for Data Recharging,' IEEE Personal Communications, pp.6-13, 2001   DOI
14 I. Schwab and A. Kobsa, 'Adaptivity through Unobstrusive Learning,' KI 3(2003), Special Issue on Adaptivity and User Modeling, pp.5-9, 2002