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In this paper, we analyzed the structure of PDF files as well as the characteristics of CORBA technology. By taking the information dump from PDF files to SQL Server as an example, the paper illustrates the application of heterogeneous database synchronization.
This paper introduces a new way-prediction scheme for achieving low energy consumption and high performance for set-associative instruction cache. The proposed scheme is based on the different cases of how program execution proceeds. By predicting for the sequential instruction flow and non-sequential one respectively, we can achieve a high way prediction hit rate. Since way-prediction doesnpsilat...
A Web-enabled Consultant Appointment System is an alternative support system designed and developed for handling and managing a process of appointing consultant. This system will anticipate an efficiency and accuracy of selecting qualified consultants for the projects which will be performed. The main function of the system is about appointing the right consultants for the right project. Thus, this...
This article gives a detailed introduction to the basic concept of grid technology, the definition, features, and calculation of grid. Meantime, this paper makes a creative study on the current popular agreement-centered sand filter model in grid system structure and the service-centered OGSA. With the application of grid technology, grid users are provided with integrated calculating environment...
Non-dedicated computer clusters promise more efficient resource utilization than conventional dedicated clusters. Existing non-dedicated clustering solutions either expect trust among participating users, or they do not take into account a possibility of running multiple independent clusters on a same set of computers.In this paper, we argue how an ability to run multiple independent clusters without...
We introduce an implementation of a radix 4 dual recoding procedure for the squaring operation of an n-bit number which reduces the number of bit product terms employed in the previously known squaring methods obtained by either Booth radix-4 recoded multiplication or by radix 2 squaring. Several other squaring algorithms have been developed such as [WSM99], [YW01], and [SNC01]. Employing the dual...
Digital Earth (DE) is a virtual presentation of the planet based on geographic coordinate, and is an information system with tremendous amount of multiple resolutions and multiple scales data as shown in multiple dimensions. It can visualize the real earth and represent historical phenomena in digital way by using the large amount of data of the earth, and utilizing the computer techniques, image...
We developed a quality of service (QoS) management system to support service level management (SLM) for global enterprise services. The QoS management system is integrated with one of our enterprise services in a preproduction system, an identical system as the production system but in a test environment. Lab experiments showed that our integrated solution helps global enterprise services to better...
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