M. Khaleel, Saif Eldin Fattoh Osman, Hiba Ali Nasir Sirour
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引用次数: 8
摘要
网页缓存替换对于提高网页浏览性能和速度起着重要的作用。本文重点介绍了一种新提出的平均最小使用频率删除(ALFUR),并将其与web缓存替换技术(LFU, LRU, SIZE和PCCIA)进行了比较。使用命中率(Hit Ratio, HR)和字节命中率(Byte Hit Ratio, BHR)来衡量这些算法的性能,发现ALFUR技术具有最佳的命中率和字节命中率,因为当缓存大小为500Mb时,它的HR和BHR值最高。
Proposed ALFUR using intelegent agent comparing with LFU, LRU, SIZE and PCCIA cache replacement techniques
Web cache replacement plays important role in increasing the performance and speed of browsing web sites using internet. This paper highlights a new proposed Average Least Frequency Used Removal (ALFUR) and compares it with web cache replacement techniques like (LFU, LRU, SIZE, and PCCIA). Hit Ratio (HR) and Byte Hit Ratio (BHR) were used to measure the performance of these algorithms, and it was found that ALFUR technique has the best Hit Ratio and Byte Hit Ratio since it has the highest values for HR & BHR when cache size was 500Mb.