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    Electronic shopping assistant and method of use
    1.
    发明授权
    Electronic shopping assistant and method of use 有权
    电子购物助手和使用方法

    公开(公告)号：US06873967B1

    公开(公告)日：2005-03-29

    申请号：US09617496

    申请日：2000-07-17

    申请人： Jayant R. Kalagnanam ,  Ying Tat Leung ,  Andrew J. Davenport ,  Juhnyoung Lee

    发明人： Jayant R. Kalagnanam ,  Ying Tat Leung ,  Andrew J. Davenport ,  Juhnyoung Lee

    IPC分类号： G06Q30/00 ,  G06F17/60

    CPC分类号： G06Q30/0619 ,  G06Q30/02 ,  G06Q30/0633 ,  G06Q30/0641

    摘要： A computer system provides one or more lists of product combinations to one or more shoppers over one or more networks. The computer system comprises one or more central processing units (CPUs), one or more memories, and one or more network interfaces to one or more networks. An electronic shopping assistant process implemented on the computer system receives one or more inputs of constraints from shoppers, sends out the inputs to one or more shopping list generating processes in one or more stores, receives one or more lists of recommended product combinations that satisfy the given constraints, and allows shoppers to view and select one or more product combinations from received lists. A shopping list generating process implemented on the computer system receives one or more inputs from the electronic shopping assistant process by using an electronic shopping list protocol, searches products in an online product catalog stored in a product database, computes one or more lists of product combinations that satisfy the constraints given in the input, and sends lists of product combinations back to the electronic shopping assistant process again by using the electronic shopping list protocol.

    摘要翻译： 计算机系统通过一个或多个网络向一个或多个购物者提供一个或多个产品组合列表。 计算机系统包括一个或多个中央处理单元（CPU），一个或多个存储器以及到一个或多个网络的一个或多个网络接口。 在计算机系统上实现的电子购物助理过程从购物者接收一个或多个约束输入，将输入发送到一个或多个商店中的一个或多个购物清单生成过程，接收一个或多个满足 给定约束，并允许购物者从接收到的列表中查看和选择一个或多个产品组合。 在计算机系统上实现的购物清单生成处理通过使用电子购物清单协议从电子购物助理进程接收一个或多个输入，搜索存储在产品数据库中的在线商品目录中的商品，计算产品组合的一个或多个列表 满足输入中给出的约束，并通过使用电子购物清单协议将产品组合列表再次发送回电子购物助理进程。

    Computer method for providing optimization for business processes
    3.
    发明授权
    Computer method for providing optimization for business processes 失效
    用于为业务流程提供优化的计算机方法

    公开(公告)号：US06760632B1

    公开(公告)日：2004-07-06

    申请号：US09631793

    申请日：2000-08-03

    申请人： Aliza Rivka Heching ,  Ying Tat Leung ,  Menachem Levanoni ,  Gyana Ranjan Parija

    发明人： Aliza Rivka Heching ,  Ying Tat Leung ,  Menachem Levanoni ,  Gyana Ranjan Parija

    IPC分类号： G06F1760

    CPC分类号： G06Q10/04

    摘要： A computer method for providing optimization for business processes for situations wherein there is defined a functional form y=f(x,b), where x comprises a set of independent controllable variables x={x1, . . . xn}, b comprises a set of functional parameters b={b1, . . . bm}, and y comprises a dependent uncontrollable business variable, f(x,b) subject to constraints on the dependent uncontrollable business variable y. The method comprises the steps of converting the constraints on y to constraints on b by using a functional estimate of y and its business variables (parameters) b; optimizing the function f(x,b) subject to the converted constraints on its business variables (parameters) b; and generating from step (ii) a set of optimized values of b which can optimize the dependent business variable y.

    摘要翻译： 一种用于为业务处理提供优化的计算机方法，其中定义了函数形式y = f（x，b），其中x包括一组独立的可控变量x = {x1，...， 。 。 xn}，b包括一组功能参数b = {b1，... 。 。 bm}，并且y包含依赖于不可控制的业务变量f（x，b），受制于不可控业务变量y。 该方法包括通过使用y的函数估计及其业务变量（参数）b将y上的约束转换为b上的约束的步骤; 优化函数f（x，b）受其业务变量（参数）b的转换约束; 以及从步骤（ii）生成可以优化从属业务变量y的一组优化值b。

    Method and system for model-based clustering and signal-bearing medium for storing program of same
    4.
    发明授权
    Method and system for model-based clustering and signal-bearing medium for storing program of same 失效
    用于存储程序的基于模型的聚类和信号承载介质的方法和系统

    公开(公告)号：US06397166B1

    公开(公告)日：2002-05-28

    申请号：US09187406

    申请日：1998-11-06

    申请人： Ying Tat Leung ,  Menachem Levanoni ,  Sanjay E. Ramaswamy

    发明人： Ying Tat Leung ,  Menachem Levanoni ,  Sanjay E. Ramaswamy

    IPC分类号： G06F10114

    CPC分类号： G06K9/6221 ,  G06F17/18

    摘要： A method and system for grouping multiple data points, each data point being a set (e.g., a vector, a tuple, etc.) including a measured dependent value and at least one related independent variable value, include fitting the data into a model relating the independent and dependent variables of the data, and calculating similarity and distance between the data points and groups of the data points, thereby to group the multiple data points.

    摘要翻译： 一种用于对多个数据点进行分组的方法和系统，每个数据点是包括测量的相关值和至少一个相关的独立变量值的集合（例如，向量，元组等），包括将数据拟合到相关模型中 数据的独立和相关变量，并计算数据点和数据点组之间的相似度和距离，从而对多个数据点进行分组。

    Diagnosis of equipment failures using an integrated approach of case based reasoning and reliability analysis
    7.
    发明授权
    Diagnosis of equipment failures using an integrated approach of case based reasoning and reliability analysis 失效
    使用基于案例的推理和可靠性分析的综合方法诊断设备故障

    公开(公告)号：US07730020B2

    公开(公告)日：2010-06-01

    申请号：US11843763

    申请日：2007-08-23

    申请人： Ying Tat Leung ,  Gyana Ranjan Parija ,  Samir Sharma

    发明人： Ying Tat Leung ,  Gyana Ranjan Parija ,  Samir Sharma

    IPC分类号： G06F7/00 ,  G06F17/00 ,  G06F11/00

    CPC分类号： G05B23/0275 ,  Y10S707/99945 ,  Y10S707/99948

    摘要： Equipment failures are diagnosed using an integrated approach of case-based reasoning (CBR) and statistical reliability analysis. The method outputs a single list of suggested failed components, ranked by an overall probability of failure, and their associated past solutions from the case base. The overall probability of failure is calculated using the combined logic of case based reasoning and statistical reliability analysis. The method is typically used in a real-time decision support system to aid equipment diagnosis by a maintenance technician working in the field.

    摘要翻译： 使用基于案例推理（CBR）和统计可靠性分析的综合方法诊断设备故障。 该方法输出单个建议的故障组件列表，按整体故障概率排列，以及与案例库相关的过去解决方案。 使用基于案例的推理和统计可靠性分析的组合逻辑计算故障的总体概率。 该方法通常用于实时决策支持系统，以帮助在现场工作的维护技术人员进行设备诊断。

    Diagnosis of equipment failures using an integrated approach of case based reasoning and reliability analysis
    9.
    发明授权
    Diagnosis of equipment failures using an integrated approach of case based reasoning and reliability analysis 有权
    使用基于案例的推理和可靠性分析的综合方法诊断设备故障

    公开(公告)号：US07313573B2

    公开(公告)日：2007-12-25

    申请号：US10663907

    申请日：2003-09-17

    申请人： Ying Tat Leung ,  Gyana Ranjan Parija ,  Samir Sharma

    发明人： Ying Tat Leung ,  Gyana Ranjan Parija ,  Samir Sharma

    IPC分类号： G06F7/00 ,  G06F11/00

    CPC分类号： G05B23/0275 ,  Y10S707/99945 ,  Y10S707/99948

    摘要： Equipment failures are diagnosed using an integrated approach of case-based reasoning (CBR) and statistical reliability analysis. The method outputs a single list of suggested failed components, ranked by an overall probability of failure, and their associated past solutions from the case base. The overall probability of failure is calculated using the combined logic of case based reasoning and statistical reliability analysis. The method is typically used in a real-time decision support system to aid equipment diagnosis by a maintenance technician working in the field.

    摘要翻译： 使用基于案例推理（CBR）和统计可靠性分析的综合方法诊断设备故障。 该方法输出单个建议的故障组件列表，按整体故障概率排列，以及与案例库相关的过去解决方案。 使用基于案例的推理和统计可靠性分析的组合逻辑计算故障的总体概率。 该方法通常用于实时决策支持系统，以帮助在现场工作的维护技术人员进行设备诊断。

    Computer method for providing optimization of design processes, with dynamic constraints
    10.
    发明授权
    Computer method for providing optimization of design processes, with dynamic constraints 失效
    用于提供设计过程优化的计算机方法，具有动态约束

    公开(公告)号：US06853866B2

    公开(公告)日：2005-02-08

    申请号：US09788939

    申请日：2001-02-20

    申请人： Aliza Rivka Heching ,  Ying Tat Leung ,  Menachem Levanoni ,  Gyana R. Parija

    发明人： Aliza Rivka Heching ,  Ying Tat Leung ,  Menachem Levanoni ,  Gyana R. Parija

    IPC分类号： G06F17/12 ,  G06Q10/04 ,  G06Q10/06 ,  G06F9/44 ,  G06F9/455

    CPC分类号： G06Q10/04 ,  G06F17/12 ,  G06Q10/063

    摘要： A computer method for providing optimization for design processes for situations wherein there is defined a functional form y=f(x,b), where x comprises a set of independent controllable variables x={x1, . . . xn}, b comprises a set of functional parameters b={b1, . . . bm}, and y comprises a dependent uncontrollable design variable, f(x,b) subject to constraints on the dependent uncontrollable design variable y. The method comprises the steps of converting the constraints on y to constraints on b by using a functional estimate of y and its design variables (parameters) b; optimizing the function f(x,b) subject to the converted constraints on its design variables (parameters) b; and generating from step (ii) a set of optimized values of b which can optimize the dependent design variable y.

    摘要翻译： 一种用于为设计过程提供优化的计算机方法，其中定义了函数形式y = f（x，b），其中x包括一组独立的可控变量x = {x1，...， 。 。 xn}，b包括一组功能参数b = {b1，... 。 。 bm}，并且y包括受依赖的不可控制的设计变量f（x，b），受到依赖的不可控设计变量y的约束。 该方法包括以下步骤：通过使用y的函数估计及其设计变量（参数）b将y上的约束转换为b上的约束; 优化函数f（x，b）受到其设计变量（参数）b的转换约束; 以及从步骤（ii）生成可优化依赖设计变量y的一组优化值b。