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    Technique for programmatically obtaining experimental measurements for model construction
    1.
    发明授权
    Technique for programmatically obtaining experimental measurements for model construction 失效
    以编程方式获得模型构建实验测量的技术

    公开(公告)号：US07505886B1

    公开(公告)日：2009-03-17

    申请号：US10234889

    申请日：2002-09-03

    申请人： Guillermo Alvarez ,  Fabian E. Bustamante ,  Ralph Becker-Szendy ,  John Wilkes

    发明人： Guillermo Alvarez ,  Fabian E. Bustamante ,  Ralph Becker-Szendy ,  John Wilkes

    IPC分类号： G06F17/50 ,  G06F7/60 ,  G05B13/02

    CPC分类号： G05B17/02

    摘要： A technique for programmatically obtaining experimental measurements for model construction. A user provides criteria for the model, such as computational algorithms which characterize behavior of the real system, specifications of experiments to be performed on the real system for collecting experimental data from the real system, an identification of sought parameters which are to be derived from results of the experiments and desired tolerance constraints on the sought parameters. From experimental data collected from the real system and from the provided criteria, the inventive method and apparatus programmatically determines in an iterative loop which additional experiments are to be performed in order to achieve the desired tolerance constraints. After one or more iterations of the loop, the values for the sought parameters are determined within the desired tolerance constraints.

    摘要翻译： 一种以编程方式获得模型构建实验测量的技术。 用户提供模型的标准，例如表征实际系统的行为的计算算法，在实际系统上执行的用于从实际系统收集实验数据的实验的规范，要从 实验结果和所寻求的参数所需的公差约束。 从实际系统收集的实验数据和所提供的标准中，本发明的方法和装置以迭代循环的方式编程地确定要执行哪些额外的实验以实现期望的公差约束。 在循环的一次或多次迭代之后，在期望的公差约束内确定所寻求参数的值。

    Method and apparatus for predicting multi-part performability
    2.
    发明授权
    Method and apparatus for predicting multi-part performability 失效
    用于预测多部分可执行性的方法和装置

    公开(公告)号：US06934673B2

    公开(公告)日：2005-08-23

    申请号：US09865999

    申请日：2001-05-25

    申请人： Guillermo Alvarez ,  Ralph Becker-Szendy ,  Arif A. Merchant ,  Mustafa Uysal ,  John Wilkes

    发明人： Guillermo Alvarez ,  Ralph Becker-Szendy ,  Arif A. Merchant ,  Mustafa Uysal ,  John Wilkes

    IPC分类号： G06F7/60 ,  G06F9/45 ,  G06F11/00 ,  G06F11/34 ,  G06F13/10 ,  G06F13/12 ,  G06F17/10

    CPC分类号： G06F11/008 ,  G06F11/3452

    摘要： A method of and apparatus for determining whether a multi-component target system meets a given multi-part performability requirement is provided. A description of the target system, failure probabilities for components of the target system and a multi-part performability requirement for the target system are obtained. The multi-part performability requirement indicates desired performance levels and corresponding fractions of time. One or more failure-scenarios are successively computed that represent one or more states of the target system having zero or more components failed and a corresponding probability of occurrence of the one or more of the states of the target system. Performance of the target system is modeled under the failure scenarios using a performance predictor module for generating a multi-part performability function. The multi-part performability function is compared with said multi-part performability requirement to determine whether the target system meets the multi-part performability requirement.

    摘要翻译： 提供了一种用于确定多分量目标系统是否满足给定的多部分可执行性要求的方法和装置。 获得目标系统的描述，目标系统组件的故障概率和目标系统的多部分可执行性要求。 多部分可执行性要求表示期望的性能水平和相应的时间分数。 连续计算一个或多个故障场景，其表示具有零个或更多个组件失败的目标系统的一个或多个状态以及目标系统的一个或多个状态的对应发生概率。 目标系统的性能在故障场景下使用用于生成多部分可执行性功能的性能预测器模块进行建模。 将多部分可执行性功能与所述多部分可执行性要求进行比较，以确定目标系统是否满足多部分可执行性要求。

    APPARATUSES AND METHODS FOR ENABLING CROSSTALK VECTORING IN EXPANDABLE COMMUNICATION SYSTEMS
    6.
    发明申请
    APPARATUSES AND METHODS FOR ENABLING CROSSTALK VECTORING IN EXPANDABLE COMMUNICATION SYSTEMS 有权
    用于在可扩展通信系统中启用CROSSTALK VECTORING的设备和方法

    公开(公告)号：US20120147932A1

    公开(公告)日：2012-06-14

    申请号：US13042148

    申请日：2011-03-07

    申请人： John Wilkes ,  Ben Dyer ,  Tom Ballard

    发明人： John Wilkes ,  Ben Dyer ,  Tom Ballard

    IPC分类号： H04B1/38

    CPC分类号： H04L12/2892 ,  H04L12/2896

    摘要： A communication system utilizes at least one digital subscriber line access multiplexer (DSLAM) at an intermediate point between a network facility and one or more customer premises. Initially, as few as one DSLAM, may be implemented at the intermediate point, but the system can be expanded to include any number of DSLAMs at the intermediate point. Any of the DSLAMs at the intermediate point can be selectively upgraded at any time to a vectoring solution as may be desired. The use of such DSLAMs provides the network service provider with flexibility in implementing and maintaining the network.

    摘要翻译： 通信系统在网络设施和一个或多个客户驻地之间的中间点处使用至少一个数字用户线路接入复用器（DSLAM）。 最初，可以在中间点实现少至一个DSLAM，但是可以将系统扩展到在中间点包括任何数量的DSLAM。 任何中间点的DSLAM可以随时被选择性地升级到可能需要的向量解。 这样的DSLAM的使用为网络服务提供商提供了实现和维护网络的灵活性。

    Method of designing storage system
    7.
    发明授权
    Method of designing storage system 失效
    设计存储系统的方法

    公开(公告)号：US07644249B2

    公开(公告)日：2010-01-05

    申请号：US10943732

    申请日：2004-09-17

    申请人： Kimberly Keeton ,  John Wilkes ,  Cipriano A. Santos ,  Dirk Beyer ,  Jeffrey Scott Chase ,  Arif Merchant

    发明人： Kimberly Keeton ,  John Wilkes ,  Cipriano A. Santos ,  Dirk Beyer ,  Jeffrey Scott Chase ,  Arif Merchant

    IPC分类号： G06F12/00

    CPC分类号： G06F11/008

    摘要： An embodiment of a method of designing a storage system begins with a step of assigning decision variables to a range of candidate storage systems. Each of the decision variables identifies a single candidate storage system. The method concludes with a step of employing the decision variables in a mathematical program to determine which of the candidate storage systems meets availability and reliability criteria and incurs a near minimal projected cost.

    摘要翻译： 设计存储系统的方法的一个实施例从向候选存储系统的范围分配决策变量的步骤开始。 每个决策变量标识单个候选存储系统。 该方法的结论是采用数学程序中的决策变量来确定哪些候选存储系统满足可用性和可靠性标准，并产生接近最小的预计成本。

    WORKFLOW CONTROL USING AN AGGREGATE UTILITY FUNCTION
    8.
    发明申请
    WORKFLOW CONTROL USING AN AGGREGATE UTILITY FUNCTION 有权
    使用集合实用功能进行工作流控制

    公开(公告)号：US20080103866A1

    公开(公告)日：2008-05-01

    申请号：US11554541

    申请日：2006-10-30

    申请人： Janet Lynn Wiener ,  John Wilkes ,  Alvin AuYoung ,  Laura Ellen Grit

    发明人： Janet Lynn Wiener ,  John Wilkes ,  Alvin AuYoung ,  Laura Ellen Grit

    IPC分类号： G06F9/46

    CPC分类号： G06Q10/06 ,  G06Q10/063 ,  G06Q10/0631 ,  G06Q10/06313 ,  G06Q10/06314 ,  G06Q10/06316

    摘要： Provided are, inter alia, systems, methods and techniques for controlling workflow by identifying an individual job that is part of an overall deliverables package that covers multiple jobs. An aggregate utility function is obtained, specifying utility based on an aggregate metric across the overall deliverables package, and a current operating point is determined on the aggregate utility function. An effective utility is calculated for the individual job based on the aggregate utility function and the current operating point, and the execution of work is controlled based on the effective utility for the individual job.

    摘要翻译： 除其他外，提供了通过识别作为涵盖多个作业的整个可交付包的一部分的单个作业来控制工作流的系统，方法和技术。 获得一个聚合效用函数，根据整个可交付项包中的聚合度量指定实用程序，并在聚合效用函数上确定当前操作点。 基于综合效用函数和当前工作点为单个作业计算一个有效的效用，并且基于单个作业的有效效用来控制工作的执行。

    Method of providing system design
    9.
    发明申请
    Method of providing system design 有权
    提供系统设计的方法

    公开(公告)号：US20070208540A1

    公开(公告)日：2007-09-06

    申请号：US11358597

    申请日：2006-02-21

    申请人： Mike Eerd ,  John Wilkes

    发明人： Mike Eerd ,  John Wilkes

    IPC分类号： G06F15/00

    CPC分类号： G06F17/50

    摘要： An embodiment of a computer implemented method of providing a design of a system receives a relative performance specification for the system. A particular system design is returned that is expected to perform at about the relative performance specification.

    摘要翻译： 提供系统的设计的计算机实现的方法的实施例接收系统的相对性能规范。 返回一个特定的系统设计，预计在大约相对性能规格下执行。

    Reliability for interconnect fabrics
    10.
    发明授权
    Reliability for interconnect fabrics 有权
    互连面料的可靠性

    公开(公告)号：US07233983B2

    公开(公告)日：2007-06-19

    申请号：US10052682

    申请日：2002-01-17

    申请人： Julie Ann Ward ,  Troy Alexander Shahoumian ,  John Wilkes

    发明人： Julie Ann Ward ,  Troy Alexander Shahoumian ,  John Wilkes

    IPC分类号： G06F13/00

    CPC分类号： H04L49/10

    摘要： A technique for providing reliability to an interconnect fabric for communication among a set of nodes. The technique may be used to efficiently and programmatically produce a cost-effective interconnect fabric having a degree of reliability over a range of design problems. In one aspect, ports associated with each node are partitioned into a first set of ports and a second set of ports. A primary interconnect fabric is formed among the first set of ports in response to a set of flow requirements and a backup interconnect fabric is formed among the second set of ports. The backup interconnect fabric carries a portion of communications carried by the primary fabric so as to protect against a failure of an element in the primary fabric.

    摘要翻译： 一种用于向互连结构提供可靠性以在一组节点之间进行通信的技术。 该技术可以用于有效地和编程地产生在一系列设计问题上具有可靠度的成本有效的互连结构。 在一个方面，与每个节点相关联的端口被划分成第一组端口和第二组端口。 响应于一组流量要求，在第一组端口中形成主互连结构，并且在第二组端口之间形成备用互连结构。 备用互连网络承载由主要结构承载的通信的一部分，以便防止主要结构中的元件的故障。