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    • 1. 发明申请
    • Computer-implemented method, system, and program product for deployment time optimization of a distributed application
    • 计算机实现的方法,系统和程序产品,用于分布式应用程序的部署时间优化
    • US20070198973A1
    • 2007-08-23
    • US11345748
    • 2006-02-02
    • Jong-Deok ChoiManish GuptaParviz KermaniKang-Won LeeKyung RyuDinesh VermaPeng Wu
    • Jong-Deok ChoiManish GuptaParviz KermaniKang-Won LeeKyung RyuDinesh VermaPeng Wu
    • G06F9/45
    • G06F8/61
    • A computer-implemented method, system, and program product for optimizing a distributed (software) application are provided. Specifically, a configuration of a target computing environment, in which the distributed application is deployed, is discovered upon deployment of the distributed application. Thereafter, based on a set of rules and the discovered configuration, one or more optimization techniques are applied to optimize the distributed application. In a typical embodiment, the set of rules can be embedded in the distributed application, or they can be accessed from an external source such as a repository. Regardless, the optimization techniques applied can include at least one of the following: (1) identification and replacement of an underperforming component of the distributed application with a new component; (2) generation of interface layers (to allow selection of optimal bindings) between distributed objects of the distributed application; and/or (3) execution of code transformation of the distributed application using program analysis techniques.
    • 提供了一种用于优化分布式(软件)应用程序的计算机实现的方法,系统和程序产品。 具体而言,在部署分布式应用程序时发现其中部署了分布式应用的目标计算环境的配置。 此后,基于一组规则和所发现的配置,应用一个或多个优化技术来优化分布式应用。 在典型的实施例中,该组规则可以嵌入在分布式应用中,或者可以从诸如存储库的外部源访问它们。 无论如何,应用的优化技术可以包括以下至少一个:(1)用新的组件识别和替换分布式应用程序的表现不佳的组件; (2)在分布式应用程序的分布式对象之间生成界面层(允许选择最佳绑定); 和/或(3)使用程序分析技术执行分布式应用程序的代码转换。
    • 2. 发明申请
    • COMPUTER-IMPLEMENTED METHOD, SYSTEM, AND PROGRAM PRODUCT FOR OPTIMIZING A DISTRIBUTED APPLICATION
    • 用于优化分布式应用的计算机实现方法,系统和程序产品
    • US20080271004A1
    • 2008-10-30
    • US12167258
    • 2008-07-03
    • Jong-Deok ChoiManish GuptaParviz KermaniKang-Won LeeKyung Dong RyuDinesh C. VermaPeng Wu
    • Jong-Deok ChoiManish GuptaParviz KermaniKang-Won LeeKyung Dong RyuDinesh C. VermaPeng Wu
    • G06F9/45G06F9/44
    • G06F8/61
    • A computer-implemented method, system, and program product for optimizing a distributed (software) application are provided. Specifically, a configuration of a target computing environment, in which the distributed application is deployed, is discovered upon deployment of the distributed application. Thereafter, based on a set of rules and the discovered configuration, one or more optimization techniques are applied to optimize the distributed application. In a typical embodiment, the set of rules can be embedded in the distributed application, or they can be accessed from an external source such as a repository. Regardless, the optimization techniques applied can include at least one of the following: (1) identification and replacement of an underperforming component of the distributed application with a new component; (2) generation of interface layers (to allow selection of optimal bindings) between distributed objects of the distributed application; and/or (3) execution of code transformation of the distributed application using program analysis techniques.
    • 提供了一种用于优化分布式(软件)应用程序的计算机实现的方法,系统和程序产品。 具体而言,在部署分布式应用程序时发现其中部署了分布式应用的目标计算环境的配置。 此后,基于一组规则和所发现的配置,应用一个或多个优化技术来优化分布式应用。 在典型的实施例中,该组规则可以嵌入在分布式应用中,或者可以从诸如存储库的外部源访问它们。 无论如何,应用的优化技术可以包括以下至少一个:(1)用新的组件识别和替换分布式应用程序的表现不佳的组件; (2)在分布式应用程序的分布式对象之间生成界面层(允许选择最佳绑定); 和/或(3)使用程序分析技术执行分布式应用程序的代码转换。
    • 10. 发明授权
    • Rate selection in adaptive data rate systems
    • 自适应数据速率系统中的速率选择
    • US06252854B1
    • 2001-06-26
    • US08966914
    • 1997-11-12
    • Peter Dirk HortensiusParviz KermaniBabak RezvaniMahmoud NaghshinehClaus Michael Olsen
    • Peter Dirk HortensiusParviz KermaniBabak RezvaniMahmoud NaghshinehClaus Michael Olsen
    • G01R3108
    • H04L1/08H04L2001/0098
    • Rate management in adaptive data rate wireless communication systems in which communicating stations move with respect to one another implements algorithms for calculation of the repetition rate. A rate management module is used for selecting a proper value of repetition rate to be communicated back to sending station and for a selecting proper value of repetition rate to encode the data at the sending station. The repetition rate calculation procedure enables each station to dynamically calculate the optimum rate with which each station should be receiving information from another station. The repetition rate calculation procedures take into consideration past and present measurements of the link quality, age of the link quality measurements, speed of change in the link quality, packet types, packet lengths, received signal strength, and pattern and correlation in the link quality measurements. The rate management module utilizes one or more tables which are accessible from either hardware or software.
    • 其中通信站相对于彼此移动的自适应数据速率无线通信系统中的速率管理实现了重复率计算的算法。 速率管理模块用于选择要传送回发送站的重复率的适当值,以及选择适当的重复率值以对发送站进行数据编码。 重复率计算程序使得每个站能够动态地计算每个站应该从另一个站接收信息的最佳速率。 重复率计算过程考虑了链路质量的过去和现在的测量,链路质量测量的年龄,链路质量的变化速度,分组类型,分组长度,接收信号强度以及链路质量中的模式和相关性 测量。 速率管理模块利用可以从硬件或软件访问的一个或多个表。