System and method for molecular diagnosis of depression based on boosting classification
    31.
    发明申请
    System and method for molecular diagnosis of depression based on boosting classification 失效
    基于增强分类的抑郁症分子诊断系统和方法

    公开(公告)号:US20060184496A1

    公开(公告)日:2006-08-17

    申请号:US11329528

    申请日:2006-01-11

    IPC分类号: G06F15/18

    CPC分类号: G06F19/24

    摘要: A method for diagnosing depression includes providing surface-enhanced laser desorption/ionisation mass spectrometric (SELDI-MS) data of a plurality of proteins, said data obtained from a patient and comprising a plurality of peak values, and analysing said peak values with an alternating decision tree comprising a set of tests of said data peaks values and associated prediction values, wherein said data is predictive of depression if a sum of the prediction values of said tree is greater than 1.0.

    摘要翻译: 用于诊断抑郁症的方法包括提供多个蛋白质的表面增强激光解吸/电离质谱(SELDI-MS)数据,所述数据从患者获得并包括多个峰值,并且用交替的方式分析所述峰值 决策树,其包括所述数据峰值和相关联的预测值的一组测试,其中如果所述树的预测值之和大于1.0,则所述数据预示着抑制。

    Noise reduction in diffusion tensor imaging data using bayesian methods
    32.
    发明申请
    Noise reduction in diffusion tensor imaging data using bayesian methods 失效
    使用贝叶斯方法降低弥散张量成像数据

    公开(公告)号:US20060165308A1

    公开(公告)日:2006-07-27

    申请号:US11268766

    申请日:2005-11-07

    申请人: Amit Chakraborty

    发明人: Amit Chakraborty

    IPC分类号: G06K9/40 G06K9/00

    摘要: A method and computer program product for reducing noise in diffusion tensor imaging data utilizes an optimization function performed on voxels or pixels of the image. The optimization function includes a neighborhood relevance component that considers diffusion tensor matrices from neighboring pixels or voxels. The neighborhood relevance component is modeled as a Markov Random Field. The method includes an iteration that seeks convergence of an Expectation Maximization algorithm performed on the diffusion tensor matrices.

    摘要翻译: 用于减小扩散张量成像数据中的噪声的方法和计算机程序产品利用对图像的体素或像素执行的优化功能。 优化函数包括考虑来自相邻像素或体素的扩散张量矩阵的邻域相关性分量。 邻域相关性分量被建模为马尔可夫随机场。 该方法包括寻求在扩散张量矩阵上执行的期望最大化算法的收敛的迭代。

    Method and apparatus for authoring and linking video documents
    33.
    发明授权
    Method and apparatus for authoring and linking video documents 失效
    用于创作和链接视频文档的方法和装置

    公开(公告)号:US06462754B1

    公开(公告)日:2002-10-08

    申请号:US09255090

    申请日:1999-02-22

    IPC分类号: G06F300

    摘要: A method for authoring video documents includes the steps of inputting video data to be processed, segmenting the video data into shots by identifying breaks between the shots, subdividing the shots into subshots using motion analysis to provide location information for motions of objects of interest, describing boundaries for the objects of interest in the video data such that the objects of interest are represented by the boundaries in the shots and creating an anchorable information unit file based on the boundaries of the objects of interest such that objects of interest are used to identify portions of the video data. A system is also included.

    摘要翻译: 一种用于创作视频文件的方法包括以下步骤:输入要处理的视频数据,通过识别拍摄之间的间隔来将视频数据分割成镜头,使用运动分析将拍摄细分为子截图,以提供用于感兴趣对象的运动的位置信息,描述 视频数据中感兴趣的对象的边界,使得感兴趣对象由拍摄中的边界表示,并且基于感兴趣对象的边界创建可锚定信息单元文件,使得感兴趣的对象被用于识别部分 的视频数据。 还包括一个系统。

    Topology identification in distribution network with limited measurements
    34.
    发明授权
    Topology identification in distribution network with limited measurements 有权
    配电网拓扑识别测量有限

    公开(公告)号:US09287713B2

    公开(公告)日:2016-03-15

    申请号:US13558711

    申请日:2012-07-26

    摘要: A statistical technique is used to estimate the status of switching devices (such as circuit breakers, isolator switches and fuses) in distribution networks, using scares (i.e., limited or non-redundant) measurements. Using expected values of power consumption, and their variance, the confidence level of identifying the correct topology, or the current status of switching devices, is calculated using any given configuration of real time measurements. Different topologies are then compared in order to select the most likely topology at the prevailing time. The measurements are assumed as normally distributed random variables, and the maximum likelihood principle or a support vector machine is applied.

    摘要翻译: 使用统计技术来估计配电网络中的开关设备(如断路器,隔离开关和保险丝)的状态,使用惊吓(即有限或非冗余)测量。 使用预期的功耗值及其方差,使用任何给定的实时测量配置来计算识别正确拓扑的置信水平或开关设备的当前状态。 然后比较不同的拓扑结构,以便在当前的时间选择最可能的拓扑。 将测量值假定为正态分布随机变量,并应用最大似然原理或支持向量机。

    STOCHASTIC STATE ESTIMATION FOR SMART GRIDS
    35.
    发明申请
    STOCHASTIC STATE ESTIMATION FOR SMART GRIDS 审中-公开
    智能网格的STOCHASTIC状态估计

    公开(公告)号:US20140032187A1

    公开(公告)日:2014-01-30

    申请号:US13880449

    申请日:2011-11-04

    IPC分类号: G06F17/50

    摘要: A method of approximating a solution of a stochastic state estimation (SSE) model of an electric grid, includes choosing (70) starting anchor points in an SSE model of an electric grid, relaxing (71) constraints of an SSE objective function to solve for a feasible solution of the SSE model, calculating (72) updated dual variables and infeasibility reduction directions from the feasible solution, generating (73) a linear cut for the chosen starting anchor points, choosing (74) a step size toward the reduction directions, and updating (75) the anchor points through branching by making the chosen step, wherein each anchor point defines a rectangle that at least partially covers a feasible solution set of the SSE model and the set of rectangles covering the feasible solution set of the SSE model define an approximate solution of the SSE model of said electric grid.

    摘要翻译: 一种近似电网随机状态估计(SSE)模型解的方法包括选择(70)在电网SSE模型中启动锚点,放松(71)SSE目标函数的约束,以求解 从可行解中计​​算(72)更新的双变量和不可行性减少方向,对所选择的起始锚点产生(73)线性切割,选择(74)向减小方向的步长, 以及通过进行所选择的步骤来通过分支来更新(75)所述锚定点,其中每个锚点定义至少部分地覆盖所述SSE模型的可行解集合的矩形,并且覆盖所述SSE模型的可行解集的矩形集合 定义所述电网的SSE模型的近似解。

    GLOBAL SOLUTIONS OF SMART BUILDING-GRID ENERGY MANAGEMENT MODELS
    36.
    发明申请
    GLOBAL SOLUTIONS OF SMART BUILDING-GRID ENERGY MANAGEMENT MODELS 有权
    智能建筑能源管理模式的全球解决方案

    公开(公告)号:US20130238294A1

    公开(公告)日:2013-09-12

    申请号:US13760420

    申请日:2013-02-06

    IPC分类号: G06F17/50

    摘要: According to an aspect of the invention, there is provided a method for optimizing a cost of electric power generation in a smart site energy management model, including providing a cost function that models a smart building-grid energy system of a plurality of buildings on a site interconnected with electric power grid energy resources and constraints due to a building model, an electric grid model, and a building-grid interface model, where decision variables for each of the building model, the electric grid model, and the building-grid interface model are box-constrained, and minimizing the cost function subject to the building model constraints, the electric grid model constraints, and building-grid interface model constraints.

    摘要翻译: 根据本发明的一个方面,提供了一种用于优化智能场所能量管理模型中的发电成本的方法,包括提供对多个建筑物中的智能建筑物 - 电网能量系统进行建模的成本函数 由于建筑模型,电网模型和建筑物 - 电网接口模型,电力网络能源资源和制约因素相互联系,其中建筑模型,电网模型和建筑物 - 电网接口各自的决策变量 模型是框限制的,并且最小化构建模型约束,电网模型约束和建筑 - 电网接口模型约束的成本函数。

    System and method for fixed point continuation for total variation based compressed sensing imaging
    37.
    发明授权
    System and method for fixed point continuation for total variation based compressed sensing imaging 有权
    基于压缩感知成像的全变量固定点连续系统和方法

    公开(公告)号:US08014616B2

    公开(公告)日:2011-09-06

    申请号:US12259360

    申请日:2008-10-28

    IPC分类号: G06K9/36 G06K9/46

    摘要: A method of compressed sensing imaging includes acquiring a sparse digital image b, said image comprising a plurality of intensities corresponding to an I-dimensional grid of points, initializing points (x(k), y(k)), wherein x(k) is an element of a first expanded image x defined by b=RΦ−1 x, wherein R is a Fourier transform matrix, Φ is a wavelet transform matrix, y(k) is a point in ∂ ( ∑ i = 1 l ⁢ ( ∇ i ⁢ Φ - 1 ⁢ x ( k ) ) 2 ) 1 / 2 , ∇i is a forward finite difference operator for a ith coordinate, and k is an iteration counter; calculating a first auxiliary variable s(k) from x ( k ) - τ 1 ( αΦ ⁢ ∑ n ⁢ L n * ⁢ y n ( k ) + Φ ⁢ ⁢ R * ( R ⁢ ⁢ Φ - 1 ⁢ x ( k ) - b ) ) , wherein τ1,α are predetermined positive scalar constants, the sum is over all points n in x, and L* is an adjoint of operator L=(∇1, . . . , ∇I); calculating a second auxiliary variable tn(k) from yn(k)+τ2LnΦ−1x(k), wherein τ2 is a predetermined positive scalar constant; updating x(k+1) from sign(s(k))max{0,|s(k)|−τ1β}, wherein β is a predetermined positive scalar constant; and updating yn(k+1) from min ⁢ { 1 τ 2 ,  t n ( k )  2 } ⁢ t n ( k )  t n ( k )  2 .

    摘要翻译: 压缩感测成像的方法包括获取稀疏数字图像b,所述图像包括对应于点的一维网格的多个强度,初始化点(x(k),y(k)),其中x(k) 是由b =RΦ-1 x定义的第一扩展图像x的元素,其中R是傅里叶变换矩阵,Φ是小波变换矩阵,y(k)是∂(Σi = 1 ∇iΦ-1 x(k))2)1/2,∇i是第i个坐标的前向有限差​​分运算符,k是迭代计数器; 根据x(k)-τ1计算第一辅助变量s(k)(αΦ设Σn L n * yn(k)+Φ务R *(R笨Φ-1×(k) b)),其中τ1,α是预定的正标量常数,求和在x中的所有点n上,L *是运算符L =(∇1,...,∇I)的伴随点。 从yn(k)+τ2LnΦ-1x(k)计算第二辅助变量tn(k),其中τ2是预定的正标量常数; 从符号(s(k))max {0,| s(k)|-τ1&bgr;}更新x(k + 1),其中&bgr; 是预定的正标量常数; 并且从min {1τ2,t n(k)2} t n(k)t n(k)2更新yn(k + 1)。

    System and method for integration of medical information
    38.
    发明授权
    System and method for integration of medical information 失效
    医疗信息整合的系统和方法

    公开(公告)号:US07672987B2

    公开(公告)日:2010-03-02

    申请号:US11419789

    申请日:2006-05-23

    IPC分类号: G06F17/30

    CPC分类号: G06F19/321 G06F19/00

    摘要: A computer system for integrating medical information using the Unified Medical Language System (UMLS) as a taxonomy of medical terms includes a learner module for learning from training data concept classifiers for a source ontology and a target ontology, a mapper module for generating associations between source and target ontology classifiers using the UMLS, an annotator module for extracting knowledge from test data using source and target ontology classifiers and UMLS, and a feedback module for ranking associations according to a level or certainty, and presenting those associations that fall below a predefined level of certainty to a user for correction.

    摘要翻译: 使用统一医学语言系统(UMLS)作为医学术语分类的医学信息的计算机系统包括用于从源本体和目标本体的训练数据概念分类器学习的学习者模块,用于产生源之间的关联的映射器模块 以及使用UMLS的目标本体分类器,用于使用源和目标本体分类器和UMLS从测试数据提取知识的注释器模块,以及用于根据级别或确定性对关联进行排名的反馈模块,以及呈现低于预定级别的关联 确定用户进行校正。

    Method of Hybrid Searching for Extensible Markup Language (XML) Documents
    39.
    发明申请
    Method of Hybrid Searching for Extensible Markup Language (XML) Documents 审中-公开
    混合搜索可扩展标记语言(XML)文档的方法

    公开(公告)号:US20090106286A1

    公开(公告)日:2009-04-23

    申请号:US12253466

    申请日:2008-10-17

    IPC分类号: G06F17/00

    CPC分类号: G06F16/86

    摘要: A method of generating a searchable database system for storing and querying Extensible Markup Language (XML) documents is disclosed. A Document Type Description (DTD) associated with one or more XML documents is analyzed to determine a scope of XML documents defined by the DTD. A first set of elements associated with the DTD is identified. The first set of elements is mapped to a relational database. A second set of elements associated with the DTD to be stored in an XML database is identified. A collection of classes is created such that each class defines an object schema. The classes are mapped to a set of corresponding tables, and foreign and primary keys associated with the corresponding tables are identified.

    摘要翻译: 公开了一种生成用于存储和查询可扩展标记语言(XML)文档的可搜索数据库系统的方法。 分析与一个或多个XML文档相关联的文档类型描述(DTD),以确定DTD定义的XML文档的范围。 识别与DTD相关联的第一组元素。 第一组元素被映射到关系数据库。 识别与要存储在XML数据库中的DTD相关联的第二组元素。 创建一个类的集合,使得每个类定义一个对象模式。 这些类被映射到一组对应的表,并且识别与相应表相关联的外键和主键。

    Learning management server using Bayesian methods for adaptive hypermedia
    40.
    发明授权
    Learning management server using Bayesian methods for adaptive hypermedia 有权
    学习管理服务器采用贝叶斯方法进行自适应超媒体

    公开(公告)号:US07454386B2

    公开(公告)日:2008-11-18

    申请号:US11107708

    申请日:2005-04-15

    申请人: Amit Chakraborty

    发明人: Amit Chakraborty

    IPC分类号: G06F15/18

    CPC分类号: G09B7/04

    摘要: A learning management system includes a content storage unit for storing learning content, a user modeling unit in signal communication with the content storage unit and having a user model, a personalization unit in signal communication with the content storage unit for personalizing the learning content stored in the content storage unit in response to the user model, and a user interface in signal communication with the content storage unit for enabling a user to interact with the learning management system, wherein the learning management system delivers content responsive to user interaction with the learning management system.

    摘要翻译: 学习管理系统包括用于存储学习内容的内容存储单元,与内容存储单元进行信号通信并具有用户模型的用户建模单元,与内容存储单元进行信号通信的个性化单元,用于个性化存储的学习内容 所述内容存储单元响应于所述用户模型,以及与所述内容存储单元进行信号通信的用户界面,用于使得用户能够与所述学习管理系统交互,其中所述学习管理系统响应于用户与所述学习管理的交互而提供内容 系统。