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An Internet web application is comprised of dynamic web objects that are updated from time to time. This work investigates the placement of web objects over multi-tier servers in which each host can obtain an object by constructing locally, or via a network transmission from the upstream host. The cost of maintaining web objects consists of the computing resources used for constructing objects as...
To estimate the predictability of a room impulse response, the concept of concentrated space, used to describe the signal with energy concentrated in some region both in time and frequency domain, is introduced. The predictability is analyzed based on the dimension analysis of the concentrated space and estimated with the optimum prediction method using the prolate spheroidal functions. A psychoacoustic...
The ever changing demands on computational resources has information systems managers looking for solutions that are more flexible. Using a ldquobigger boxrdquo that has more and faster processors and permanent storage or more random access memory (RAM) is not a viable solution as the system usage patterns vary. In order for a system to handle the peak load adequately, it will go underutilized much...
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.