Considering Data Reference Pattern in Buffer Cache for Continuous Media File System


The KIPS Transactions:PartA, Vol. 9, No. 2, pp. 163-170, Jun. 2002
10.3745/KIPSTA.2002.9.2.163,   PDF Download:

Abstract

Previous buffer cache schemes for continuous media file system only exploited the sequentiality of continuous media accesses and didn''t consider looping references. However, in some video applications like foreign language learning, users mark the scene as loop area and then application automatically playbacks the scene several times. In this paper, we propose a novel buffer cache scheme for continuous media file system that sequential and looping references exist together. Proposed scheme increases the cache hit ratio by detecting reference pattern of files and appling an appropriate replacement policy to each file.


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Cite this article
[IEEE Style]
K. W. Cho, Y. S. Ryu, K. Koh, "Considering Data Reference Pattern in Buffer Cache for Continuous Media File System," The KIPS Transactions:PartA, vol. 9, no. 2, pp. 163-170, 2002. DOI: 10.3745/KIPSTA.2002.9.2.163.

[ACM Style]
Kyung Woon Cho, Yeon Seung Ryu, and Kern Koh. 2002. Considering Data Reference Pattern in Buffer Cache for Continuous Media File System. The KIPS Transactions:PartA, 9, 2, (2002), 163-170. DOI: 10.3745/KIPSTA.2002.9.2.163.