本文探讨在Microsonft Windows 2000和Windows 98第二版中并行共享组件的实现问题,同样在Windows认证规范方面进行了讨论。本文包括的内容涉及:新的并行组件的创建,以及使用DLL/COM重定向来处理同一组件的不同版本之间的不兼容问题。本...本文探讨在Microsonft Windows 2000和Windows 98第二版中并行共享组件的实现问题,同样在Windows认证规范方面进行了讨论。本文包括的内容涉及:新的并行组件的创建,以及使用DLL/COM重定向来处理同一组件的不同版本之间的不兼容问题。本文包括编写和安装并行组件,以及重新打包和测试应用程序的指导原则。展开更多
目前,门户市场上存在着国内外多种多样的产品,本文主要介绍Sun公司的Sun ONEPortal Server. Sun ONEPortal Server到目前为止,在全球拥有400多个客户,分布于金融、电信、政府、汽车、制造、教育等行业.SunONEPortal Server是Sun ONE的...目前,门户市场上存在着国内外多种多样的产品,本文主要介绍Sun公司的Sun ONEPortal Server. Sun ONEPortal Server到目前为止,在全球拥有400多个客户,分布于金融、电信、政府、汽车、制造、教育等行业.SunONEPortal Server是Sun ONE的重要组成部分.首先,让我们来看看SunONE(Sun Open Net Environment)的体系架构.展开更多
In order to improve the performance of peer-to-peer files sharing system under mobile distributed en- vironments, a novel always-optimally-coordinated （AOC） criterion and corresponding candidate selection algorithm ...In order to improve the performance of peer-to-peer files sharing system under mobile distributed en- vironments, a novel always-optimally-coordinated （AOC） criterion and corresponding candidate selection algorithm are proposed in this paper. Compared with the traditional min-hops criterion, the new approach introduces a fuzzy knowledge combination theory to investigate several important factors that influence files transfer success rate and efficiency. Whereas the min-hops based protocols only ask the nearest candidate peer for desired files, the selection algorithm based on AOC comprehensively considers users＇ preferences and network requirements with flexible balancing rules. Furthermore, its advantage also expresses in the independence of specified resource discovering protocols, allowing for scalability. The simulation results show that when using the AOC based peer selection algorithm, system performance is much better than the rain-hops scheme, with files successful transfer rate improved more than 50% and transfer time re- duced at least 20%.展开更多
文摘本文探讨在Microsonft Windows 2000和Windows 98第二版中并行共享组件的实现问题,同样在Windows认证规范方面进行了讨论。本文包括的内容涉及:新的并行组件的创建,以及使用DLL/COM重定向来处理同一组件的不同版本之间的不兼容问题。本文包括编写和安装并行组件,以及重新打包和测试应用程序的指导原则。
文摘目前,门户市场上存在着国内外多种多样的产品,本文主要介绍Sun公司的Sun ONEPortal Server. Sun ONEPortal Server到目前为止,在全球拥有400多个客户,分布于金融、电信、政府、汽车、制造、教育等行业.SunONEPortal Server是Sun ONE的重要组成部分.首先,让我们来看看SunONE(Sun Open Net Environment)的体系架构.
基金supported by the National Nature Science Foundation of China(No.60672124)the National High Technology Research and Development Programme the of China(No.2007AA01Z221)
文摘In order to improve the performance of peer-to-peer files sharing system under mobile distributed en- vironments, a novel always-optimally-coordinated （AOC） criterion and corresponding candidate selection algorithm are proposed in this paper. Compared with the traditional min-hops criterion, the new approach introduces a fuzzy knowledge combination theory to investigate several important factors that influence files transfer success rate and efficiency. Whereas the min-hops based protocols only ask the nearest candidate peer for desired files, the selection algorithm based on AOC comprehensively considers users＇ preferences and network requirements with flexible balancing rules. Furthermore, its advantage also expresses in the independence of specified resource discovering protocols, allowing for scalability. The simulation results show that when using the AOC based peer selection algorithm, system performance is much better than the rain-hops scheme, with files successful transfer rate improved more than 50% and transfer time re- duced at least 20%.
