Issue No.04 - July/August (2003 vol.15)
<p><b>Abstract</b>—Caching is a well-known strategy for improving the performance of Web-based systems. The heart of a caching system is its page replacement policy, which selects the pages to be replaced in a cache when a request arrives. In this paper, we present a Web-log mining method for caching Web objects and use this algorithm to enhance the performance of Web caching systems. In our approach, we develop an n-gram-based prediction algorithm that can predict future Web requests. The prediction model is then used to extend the well-known GDSF caching policy. We empirically show that the system performance is improved using the predictive-caching approach.</p>
Web log mining, Web caching, prediction models, classification.
Qiang Yang, Haining Henry Zhang, "Web-Log Mining for Predictive Web Caching", IEEE Transactions on Knowledge & Data Engineering, vol.15, no. 4, pp. 1050-1053, July/August 2003, doi:10.1109/TKDE.2003.1209022