Fast video placement algorithms for hierarchical VOD systems

R. H. Hwang*, P. H. Chi


研究成果: Conference article同行評審

1 引文 斯高帕斯(Scopus)


The multi-level hierarchical network architecture has been shown to be a scalable and cost efficient solution for large Video-on-Demand (VOD) systems. The predominant operation cost of a hierarchical VOD system consists of network transmission cost and video storage cost. How to minimize the operation cost under several operating constraints is an important issue. In this paper, we proposed several fast video placement algorithms that can achieve near optimal operating cost. We have also proposed a time-variant arrival traffic model with arrival rate matches the statistics gathered from commercial systems.

頁(從 - 到)1602-1606
期刊IEEE International Conference on Communications
出版狀態Published - 2001
事件International Conference on Communications (ICC2001) - Helsinki, Finland
持續時間: 11 6月 200014 6月 2000


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