Paper Title:
Smallest Cache Utility Algorithm Based on Popularity
  Abstract

Streaming media is an important research direction in internet applications. In this paper, A Smallest Cache Utility algorithm based on Popularity in future (SCU-PK) is proposed. It comprehensively considered the merit of media time popularity and the smallest cache utility algorithm, using the entire file byte usefulness instead of the file segment bytes usefulness, so that a more effective byte usefulness calculation method and a more rational file segment popularity calculation method was designed and implement. The experiments show that the SCU-PK algorithm has better performance in increasing cache space utilization rate and byte hit ratio than LRU, LFU and SCU-PFUT in stream media proxy cache.

  Info
Periodical
Advanced Materials Research (Volumes 171-172)
Edited by
Zhihua Xu, Gang Shen and Sally Lin
Pages
358-363
DOI
10.4028/www.scientific.net/AMR.171-172.358
Citation
Z. Y. Liang, Y. X. Tang, S. Chang, "Smallest Cache Utility Algorithm Based on Popularity", Advanced Materials Research, Vols. 171-172, pp. 358-363, 2011
Online since
December 2010
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Price
$32.00
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