Abstract
Synchronization is an important issue in multimedia systems which integrate a variety of temporally related media objects. One part of synchronization is the representation of temporal information. With the emerging interactive multimedia, deterministic temporal models are replaced by nondeterministic ones with more expressiveness. This paper classifies temporal models by their expressiveness, and evaluates relevant nondeterministic temporal relations in multimedia data. Additionally, an interval-based nondeterministic model based on a complete temporal operator set is proposed providing high-level abstractions and a high degree of expressiveness for interactive multimedia systems.
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Li Minglu was born in July 1965. He received his B.Eng. degree in computer engineering from Zhengzhou Institute of Electronic Technology in 1985. He received his Ph.D. degree in computer science at Shanghai Jiao Tong University. He is currently a postdoctorial at Shanghai Jiao Tong University. His research interests include multimedia computing, parallel and distributed systems and high-speed networks. E-mail: li-ml@cs.sjtu.edu.cn
Sun Yongqiang was born in 1931. He received his B.S. from Shanghai Jiao Tong University in 1955. He is a Professor at Shanghai Jiao Tong University. His research interests include computer science theory, parallel processing and software engineering. E-mail: sun-yq@cs.sjtu.edu.cn
Sheng Huanye was born in 1943. He received his B.S. from Shanghai Jiao Tong University in 1965. He is the Vice-President and a Professor at Shanghai Jiao Tong University. His research interests include multimedia computing, computer graphics, and high-speed networks. E-mail: hysheng@sjtu.edu.cn
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Li, M., Sun, Y. & Sheng, H. Nondeterministic temporal relations in multimedia data. J. of Comput. Sci. & Technol. 12, 244–251 (1997). https://doi.org/10.1007/BF02948974
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DOI: https://doi.org/10.1007/BF02948974