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Popularity-Wise Proxy Caching for Interactive Streaming Media
Tampa, Florida, USA November 16-November 18
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/LCN.2004.9629th Annual IEEE International Confer ...
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Wei Liu, Chun Tung Chou, Zongkai Yang, Xu Du, "Popularity-Wise Proxy Caching for Interactive Streaming Media," Local Computer Networks, Annual IEEE Conference on, pp. 250-257, 29th Annual IEEE International Conference on Local Computer Networks (LCN'04), 2004.
 
 
BibTex
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@article{ 10.1109/LCN.2004.96,
author = {Wei Liu and Chun Tung Chou and Zongkai Yang and Xu Du},
title = {Popularity-Wise Proxy Caching for Interactive Streaming Media},
journal ={Local Computer Networks, Annual IEEE Conference on},
volume = {0},
year = {2004},
issn = {0742-1303},
pages = {250-257},
doi = {http://doi.ieeecomputersociety.org/10.1109/LCN.2004.96},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
x 
 
TY - CONF
JO - Local Computer Networks, Annual IEEE Conference on
TI - Popularity-Wise Proxy Caching for Interactive Streaming Media
SN - 0742-1303
SP250
EP257
A1 - Wei Liu,
A1 - Chun Tung Chou,
A1 - Zongkai Yang,
A1 - Xu Du,
PY - 2004
KW - null
VL - 0
JA - Local Computer Networks, Annual IEEE Conference on
ER -
 
Wei Liu, Huazhong University of Science & Technology, China
Chun Tung Chou, University of New South Wales, Australia
Zongkai Yang, Huazhong University of Science & Technology, China
Xu Du, Huazhong University of Science & Technology, China
Most of the current proxy caching algorithms for streaming video media assume that users favor the beginning part of the media object. However, this assumption is questionable in highly interactive scenarios, such as e-Learning, where some parts of the video other than the prefix can also be popular. In this paper, a new segment-based proxy caching algorithm, named Popularity-wise Caching, is proposed for highly interactive streaming. It is designed to deal with arbitrary popularity distribution of media content. Simulations are performed using synthetic traces with different kinds and levels of user interactivity. The results show that the performance of current segment-based caching (Exponential caching and Soccer caching) degrade with increasing user interactivity, while Popularity-wise Caching can provide the lowest user startup latency for interactive requests and highest bandwidth saving for backbone network.
Citation:
Wei Liu, Chun Tung Chou, Zongkai Yang, Xu Du, "Popularity-Wise Proxy Caching for Interactive Streaming Media," lcn, pp.250-257, 29th Annual IEEE International Conference on Local Computer Networks (LCN'04), 2004
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