WebGreedy-Dual-Size-Frequency (GDSF) and Greedy-Dual-Size (GDS) are two of the most commonly used web pages caching strategies, which are applied at proxy server. In GDS and GDSF, the replacement cache decision is made based on mathematical equations combining a few important features of the object. Higher priority is given by GDS and … WebThis paper introduces the Greedy-Dual-Size-Frequency caching policy to maximize hit and byte hit rates for WWW proxies. Proposed caching strategy incorporates in a simple way …

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WebIt is concerned with the case when pages in a cache have the same size, but incur different costs to fetch from a secondary storage. The algorithm associates a value, H , with each … Webpaper introduces the Greedy-Dual-Size-Frequency caching policy to maximize hit and byte hit rates for WWW proxies. Proposed caching strategy incorporates in a simple way the most important characteristics of the file and its accesses such as file size, file access frequency and recentness of the last access. Greedy-Dual-Size-Frequency is an ... some walls

[PDF] A New Upper Bound on Cache Hit Probability for Non …

WebIn this paper, we propose a generalization of Greedy-Dual-Frequency-Size policy which allows to balance the emphasis on size vs. frequency. We perform a sensitivity study to … WebGreedy-Dual-Size-Frequency is an improvement of Greedy-Dual-Size algorithm -- current champion among the replacement strategies proposed for Web proxy caches. The latest … WebJun 24, 2011 · Heap GDSF: Greedy-Dual Size Frequency - The Heap GDSF policy optimizes object-hit rate by keeping smaller, popular objects in cache. It achieves a lower byte hit rate than LFUDA though, since it evicts larger (possibly popular) objects. ... If using the LFUDA replacement policy, the value of Maximum Object Size should be increased … some want to abuse you song