文章基本信息

标题：The Research of Time Efficiency in Adaptive Content Delivery
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作者：Haiping Gong ; Xiang Li ; Xiang Lin, Jianhua,Li 等
期刊名称：International Journal of Computer Science and Network Security
印刷版ISSN：1738-7906
出版年度：2006
卷号：6
期号：10
页码：168-172
出版社：International Journal of Computer Science and Network Security
摘要：With different kinds of terminal clients coming up, adaptive content delivery is a hot research topic. The proxy, or the intermediary server, is often chosen to do the function of producing “adaptive” contents in real time. Admittedly, those resolutions addressed the adaptive aspect of content delivery very well. However, they did not make full use of another proxy’s important character, which is caching. In this paper, we concern mainly about caching the adaptive content. The object in our consideration is JPEG2000. The proxy in our paper support storing partial object in the cache and realize adaptive increment of the quality of copy in the cache for the subsequent requests. After testing the object perception time, we conclude that the performance can be enhanced after making partial object caching supported.
关键词：adaptive delivery, content negotiation,jpeg2000,web cache