1st International ICST Conference on Communications and Networking in China

Research Article

Coordinated Multimedia Object Replacement in Transcoding Proxies for Tree Networks

Cite
BibTeX Plain Text
  • @INPROCEEDINGS{10.1109/CHINACOM.2006.344749,
    author={Keqiu Li and Takashi  Nanya and Minyi  Guo and Mingyu Lu},
    title={Coordinated Multimedia Object Replacement in Transcoding Proxies for Tree Networks},
    proceedings={1st International ICST Conference on Communications and Networking in China},
    publisher={IEEE},
    proceedings_a={CHINACOM},
    year={2007},
    month={4},
    keywords={},
    doi={10.1109/CHINACOM.2006.344749}
}
  • Keqiu Li
    Takashi Nanya
    Minyi Guo
    Mingyu Lu
    Year: 2007
    Coordinated Multimedia Object Replacement in Transcoding Proxies for Tree Networks
    CHINACOM
    IEEE
    DOI: 10.1109/CHINACOM.2006.344749
Keqiu Li1,2, Takashi Nanya1, Minyi Guo3, Mingyu Lu2
  • 1: Research Center for Advanced Science and Technology (RCAST), The University of Tokyo, Japan
  • 2: College of Computer Science and Technology, Dalian Maritime University, China
  • 3: Department of Computer Science and Engineering, Shanghai Jiao Tong University, China

Abstract

Cache replacement in transcoding proxies is an important issue that affects the network performance. In this paper, we address the problem of coordinated multimedia object replacement in transcoding proxies for tree networks. First, we formulate this problem as an optimization problem. Second, we present an optimal solution for this problem. Finally, we conduct simulation experiments to evaluate the performance of our solution by comparison with some existing solutions. The simulation results show that our solution outperforms the existing solutions.

Published
2007-04-10
Publisher
IEEE
http://dx.doi.org/10.1109/CHINACOM.2006.344749
Copyright © 2006–2024 IEEE
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