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Proceedings Paper

Adaptive multimedia caching strategy in heterogeneous application environments
Author(s): Zhi Shi; C.-C. Jay Kuo
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Paper Abstract

Caching strategies for real-time multimedia systems are investigated in this research. We study the effect between caching algorithms and various consuming rates as a result of different requirements of quality of services (QoS), media types and network configurations. In particular, we examine two models targeting at rate heterogeneity and propose two interval based schemes called PIB and PISB. It is demonstrated by experimental results that PISB, which takes both the file size and the consuming rate into account, performs consistently better. Finally, we extend our discussion to the adaptivity to interactive operations and the relationship between the Internet proxy caching and the memory hierarchy caching.

Paper Details

Date Published: 9 October 2000
PDF: 10 pages
Proc. SPIE 4118, Parallel and Distributed Methods for Image Processing IV, (9 October 2000); doi: 10.1117/12.403596
Show Author Affiliations
Zhi Shi, Univ. of Southern California (United States)
C.-C. Jay Kuo, Univ. of Southern California (United States)


Published in SPIE Proceedings Vol. 4118:
Parallel and Distributed Methods for Image Processing IV
Hongchi Shi; Patrick C. Coffield; Divyendu Sinha, Editor(s)

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