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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/37461


    Title: A spatial/temporal relation computing technology for multimedia presentation designs
    Authors: 施國琛;Shih, Timothy K.;Wang, Ying-hong;Kuo, Chin-hwa;Deng, Lawrence Y.;Jiang, D. R.;Pai, Wen C.;Wang, C. C.
    Contributors: 淡江大學資訊工程學系
    Keywords: Temporal Interval Relations;Multimedia Presentations;Spatial/Temporal Model;Partial Order Relations;Graph Applications
    Date: 1998-01-06
    Issue Date: 2010-04-15 10:17:19 (UTC+8)
    Publisher: Institute of Electrical and Electronics Engineers (IEEE)
    Abstract: Relations among temporal intervals can be used to assist the automatic generation of multimedia presentations. In this paper, we analyze the domains of interval temporal relations. A set of algorithms is proposed to derive reasonable relations between intervals. Possible conflicts in the user specification are firstly detected and eliminated. Our mechanism then constructs partial order relations among temporal intervals before the presentation time chart is built. The algorithm is extended for objects in an arbitrary n-dimensional space. Thus, presentation layouts in a 2-D space, or Virtual Reality object representations in a 3-D space can be constructed. We use our algorithms to design a reasoning system that generates the schedule and layout of multimedia presentations. The main contributions of this paper are in its theoretical analysis of interval relation composition and a systematic approach for automation. We hope that, with our analysis and algorithms, the knowledge underlying temporal interval relations can be used in many computer applications, especially those in multimedia computing.
    Relation: System Sciences, 1998., Proceedings of the Thirty-First Hawaii International Conference on (Volume:2 ), pp.27-36
    DOI: 10.1109/HICSS.1998.651680
    Appears in Collections:[資訊工程學系暨研究所] 會議論文

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