Structured partially caching proxies for mixed media

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Structured partially caching proxies for mixed media (2004)

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by Frank T. Johnsen , Carsten Griwodz

Venue:	In WCW 2004, LNCS 3293
Citations:	1 - 0 self

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@INPROCEEDINGS{Johnsen04structuredpartially,
    author = {Frank T. Johnsen and Carsten Griwodz},
    title = {Structured partially caching proxies for mixed media},
    booktitle = {In WCW 2004, LNCS 3293},
    year = {2004},
    pages = {144}
}

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Abstract

Abstract. News on demand features user interaction, interdependent media and is used by different client types. These requirements are not yet accommodated by a single solution. We address this issue by utilizing a priori knowledge about news articles ’ structure encoded in a presentation plan. Using this, we investigate the gains that knowledge about structure can have for a caching proxy. Our simulations show that structured partial caching of media object segments achieves a higher byte hit ratio compared to a non-structured caching scheme when access patterns follow a Multi-Selection Zipf distribution. 1

Keyphrases

mixed medium medium object segment priori knowledge access pattern non-structured caching scheme news article structure demand feature user interaction interdependent medium presentation plan single solution caching proxy partial caching different client type multi-selection zipf distribution

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