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With the recent explosion in usage of the World Wide Web, Web caching has become increasingly important. However, due to the non-uniform cost/size property of data objects in this environment, design of an efficient caching algorithm becomes an even more difficult problem compared to the traditional caching problems. In this paper, we propose the Least Expected Cost (LEC) replacement algorithm for...
A significant percentage of Web objects are replicas. For example, a vast majority of image files such as banners, buttons, and logos are duplicated throughout the WWW. Nevertheless, Web caching systems generally treat the replicas as different objects because they have different URLs. In this paper, we propose a simple and efficient way to manage the replicated objects for Web proxy caches. In the...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.