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1. 发明授权

US07996407B2 System, method and computer executable program for information tracking from heterogeneous sources 有权
标题翻译：用于从异构源进行信息跟踪的系统，方法和计算机可执行程序
公开(公告)号：US07996407B2
公开(公告)日：2011-08-09
申请号：US12018652
申请日：2008-01-23
申请人： Mei Kobayashi , Raylene Kay Yung
发明人： Mei Kobayashi , Raylene Kay Yung
IPC分类号： G06F17/30
CPC分类号： G06F17/3071
摘要： A system for information clustering comprising a data accumulation part for accumulating documents in a document repository, the documents having loosely related attributes, and defining a cluster between the documents being time sliced so as to define chunks of the documents; a vector space generation part for generating document-keyword vectors, the document-keyword vectors consisting of sparse numeral values depending on presence of key words; a dimension reduction part for reducing dimensions of the keywords to create a dimension reduction matrix of the document-keyword matrix; a centroid vector determination part for generating a centroid vector of the cluster, the centroid vectors being defined from keywords and weight of documents within the cluster; and an item repository for storing the centroid vectors together with the keywords and the weights of the centroid vector.
摘要翻译：一种用于信息聚类的系统，包括用于在文档库中累积文档的数据累积部分，所述文档具有松散相关的属性，并且定义在时间片之间的文档之间的集群，以便定义文档的块; 用于产生文档关键字向量的向量空间生成部分，取决于关键字的存在的由稀疏数值组成的文档关键字向量; 维度减小部件，用于减小关键字的尺寸以创建文档关键字矩阵的维度缩小矩阵; 用于生成聚类的质心向量的质心矢量确定部分，质心向量根据关键词和聚类内文档的权重定义; 以及用于存储质心矢量以及质心向量的关键词和权重的项目存储库。

2. 发明授权

US07752019B2 Stabilizing solutions to output feedback pole placement problem with parameter drift and automated alerting of system parameter changes 有权
标题翻译：稳定解决方案，输出反馈极点位置问题，参数漂移和系统参数变化的自动报警
公开(公告)号：US07752019B2
公开(公告)日：2010-07-06
申请号：US12176401
申请日：2008-07-20
申请人： Mei Kobayashi , Kaiyang Yang
发明人： Mei Kobayashi , Kaiyang Yang
IPC分类号： G06F17/10
CPC分类号： G05B5/01 , G05B13/024
摘要： Output feedback pole placement problems with parameter drift are solved with stabilizing solutions. Changes in system parameters trigger alerts in an automated manner. A representative method includes determining a set of solutions for an output feed pole placement problem, based on parameters of a physical system. The solutions are stable and well-conditioned for monitoring changes to the parameters of the physical system. The physical system is adjusted, or controlled, based on the solutions determined. Updated parameters of the physical system are acquired. A set of updated solutions for the output feedback pole placement problem are determined based on the updated parameters. The physical system is then adjusted, or controlled, based on the updated solutions determined. A system manager may also be notified of the updated parameters and/or the updated solutions. Furthermore, changes within the system may be monitored, and/or potentially critical changes within the system may be detected.
摘要翻译：用稳定解决方案解决参数漂移的输出反馈极点位置问题。系统参数的更改以自动的方式触发警报。一种代表性的方法包括基于物理系统的参数确定输出馈电极放置问题的一组解。这些解决方案是稳定的，适合监控物理系统参数的变化。物理系统根据所确定的解决方案进行调整或控制。获取物理系统的更新参数。基于更新的参数确定一组用于输出反馈极点放置问题的更新解决方案。然后根据确定的更新解决方案调整或控制物理系统。还可以向系统管理员通知更新的参数和/或更新的解决方案。此外，可以监视系统内的变化，并且/或可能检测到系统内潜在的关键变化。

3. 发明申请

US20080281440A1 Stabilizing solutions to output feedback pole placement problem with parameter drift and automated alerting of system parameter changes 有权
公开(公告)号：US20080281440A1
公开(公告)日：2008-11-13
申请号：US12176398
申请日：2008-07-20
申请人： Mei Kobayashi , Kaiyang Yang
发明人： Mei Kobayashi , Kaiyang Yang
IPC分类号： G05B13/02
CPC分类号： G05B5/01 , G05B13/024
摘要： Output feedback pole placement problems with parameter drift are solved with stabilizing solutions. Changes in system parameters trigger alerts in an automated manner. A representative method includes determining a set of solutions for an output feed pole placement problem, based on parameters of a physical system. The solutions are stable and well-conditioned for monitoring changes to the parameters of the physical system. The physical system is adjusted, or controlled, based on the solutions determined. Updated parameters of the physical system are acquired. A set of updated solutions for the output feedback pole placement problem are determined based on the updated parameters. The physical system is then adjusted, or controlled, based on the updated solutions determined. A system manager may also be notified of the updated parameters and/or the updated solutions. Furthermore, changes within the system may be monitored, and/or potentially critical changes within the system may be detected.

4. 发明授权

US07216129B2 Information processing using a hierarchy structure of randomized samples 有权
标题翻译：使用随机抽样层次结构的信息处理
公开(公告)号：US07216129B2
公开(公告)日：2007-05-08
申请号：US10370224
申请日：2003-02-19
申请人： Masaki Aono , Michael Edward Houle , Mei Kobayashi
发明人： Masaki Aono , Michael Edward Houle , Mei Kobayashi
IPC分类号： G06F17/30
CPC分类号： G06F17/30675 , G06F17/30684 , G06F17/3069 , Y10S707/99936 , Y10S707/99943
摘要： A method is provided for retrieving information from massive databases (i.e., databases with millions of documents) in real time, that allows users to control the trade-off between accuracy in retrieved results and response times. The method may be applied to databases with contents, i.e., documents which have been modeled with a clearly defined metric that enables computation of distances between any two documents, so that pairs of documents which are “closer” with respect to the metric are more similar than pairs of documents which are “further apart”. Our method can be applied to similarity ranking and/or can be combined together with other methods to increase the scalability of information retrieval, detection, ranking, and tracking.
摘要翻译：提供了一种用于从海量数据库（即，具有数百万个文档的数据库）实时检索信息的方法，其允许用户控制检索结果的准确性与响应时间之间的权衡。该方法可以应用于具有内容的数据库，即已经用能够计算任何两个文档之间的距离的明确定义的度量来建模的文档，使得相对于度量“更近”的文档对更相似比“更远”的文件对。我们的方法可以应用于相似性排序和/或可以与其他方法组合在一起，以增加信息检索，检测，排序和跟踪的可扩展性。

5. 发明授权

US06654742B1 Method and system for document collection final search result by arithmetical operations between search results sorted by multiple ranking metrics 有权
标题翻译：通过多个排名指标排序的搜索结果之间的算术运算的文档收集最终搜索结果的方法和系统
公开(公告)号：US06654742B1
公开(公告)日：2003-11-25
申请号：US09502159
申请日：2000-02-11
申请人： Mei Kobayashi , Kohichi Takeda
发明人： Mei Kobayashi , Kohichi Takeda
IPC分类号： G06F1730
CPC分类号： G06F17/3061 , Y10S707/99931 , Y10S707/99932 , Y10S707/99933 , Y10S707/99935 , Y10S707/99937
摘要： A method and a system for sorting a specific collection of documents in various orderings, and defining a new ranking metrics by composing multiple ranking to provide a user with highly relevant search results is provided. Collections of documents are sorted with multiple ranking metrics, a new collection of documents in higher-ranking positions of the sorted collections of documents is determined; and an arithmetical operation between the new collections of documents in higher-ranking positions is performed. A search result is determined by the documents in higher-ranking positions as result of the arithmetical operation. Final search results are acquired by performing an arithmetical operation among specific (with fixed search results) collections of documents sorted in various orderings. The most suitable arrangement of search results can be specified by interactively combining such ranking metrics.
摘要翻译：提供了一种用于以各种顺序对特定文档集合进行排序的方法和系统，并且通过构成多个等级来为用户提供高度相关的搜索结果来定义新的排名度量。确定文件的集合以多个排名指标进行排序，确定文件排序集合中较高排名的文档的新集合; 并执行新的高级文件集合之间的算术运算。搜索结果由算术运算结果的高级位置的文档确定。最终搜索结果是通过在具有（固定的搜索结果）不同顺序排列的文档集合中进行算术运算而获得的。可以通过交互地组合这些排名度量来指定搜索结果的最合适的排列。

6. 发明申请

US20090006377A1 SYSTEM, METHOD AND COMPUTER EXECUTABLE PROGRAM FOR INFORMATION TRACKING FROM HETEROGENEOUS SOURCES 有权
标题翻译：来自异源的信息跟踪的系统，方法和计算机可执行程序
公开(公告)号：US20090006377A1
公开(公告)日：2009-01-01
申请号：US12018652
申请日：2008-01-23
申请人： Mei Kobayashi , Raylene Kay Yung
发明人： Mei Kobayashi , Raylene Kay Yung
IPC分类号： G06F7/06 , G06F17/30
CPC分类号： G06F17/3071
摘要： A system for information clustering comprising a data accumulation part for accumulating documents in a document repository, the documents having loosely related attributes, and defining a cluster between the documents being time sliced so as to define chunks of the documents; a vector space generation part for generating document-keyword vectors, the document-keyword vectors consisting of sparse numeral values depending on presence of key words; a dimension reduction part for reducing dimensions of the keywords to create a dimension reduction matrix of the document-keyword matrix; a centroid vector determination part for generating a centroid vector of the cluster, the centroid vectors being defined from keywords and weight of documents within the cluster; and an item repository for storing the centroid vectors together with the keywords and the weights of the centroid vector.
摘要翻译：一种用于信息聚类的系统，包括用于在文档库中累积文档的数据累积部分，所述文档具有松散相关的属性，并且定义在时间片之间的文档之间的集群，以便定义文档的块; 用于产生文档关键字向量的向量空间生成部分，取决于关键字的存在的由稀疏数值组成的文档关键字向量; 维度减小部件，用于减小关键字的尺寸以创建文档关键字矩阵的维度缩小矩阵; 用于生成聚类的质心向量的质心矢量确定部分，质心向量根据关键词和聚类内文档的权重定义; 以及用于存储质心矢量以及质心向量的关键词和权重的项目存储库。

7. 发明申请

US20080275678A1 Stabilizing solutions to output feedback pole placement problem with parameter drift and automated alerting of system parameter changes 有权
公开(公告)号：US20080275678A1
公开(公告)日：2008-11-06
申请号：US12176401
申请日：2008-07-20
申请人： Mei Kobayashi , Kaiyang Yang
发明人： Mei Kobayashi , Kaiyang Yang
IPC分类号： G06F17/10
CPC分类号： G05B5/01 , G05B13/024
摘要： Output feedback pole placement problems with parameter drift are solved with stabilizing solutions. Changes in system parameters trigger alerts in an automated manner. A representative method includes determining a set of solutions for an output feed pole placement problem, based on parameters of a physical system. The solutions are stable and well-conditioned for monitoring changes to the parameters of the physical system. The physical system is adjusted, or controlled, based on the solutions determined. Updated parameters of the physical system are acquired. A set of updated solutions for the output feedback pole placement problem are determined based on the updated parameters. The physical system is then adjusted, or controlled, based on the updated solutions determined. A system manager may also be notified of the updated parameters and/or the updated solutions. Furthermore, changes within the system may be monitored, and/or potentially critical changes within the system may be detected.

8. 发明申请

US20060241919A1 Stabilizing solutions to output feedback pole placement problem with parameter drift and automated alerting of system parameter changes 有权
公开(公告)号：US20060241919A1
公开(公告)日：2006-10-26
申请号：US11113631
申请日：2005-04-24
申请人： Mei Kobayashi
发明人： Mei Kobayashi
IPC分类号： G06F17/10
CPC分类号： G05B5/01 , G05B13/024
摘要： Output feedback pole placement problems with parameter drift are solved with stabilizing solutions. Changes in system parameters trigger alerts in an automated manner. A representative method includes determining a set of solutions for an output feed pole placement problem, based on parameters of a physical system. The solutions are stable and well-conditioned for monitoring changes to the parameters of the physical system. The physical system is adjusted, or controlled, based on the solutions determined. Updated parameters of the physical system are acquired. A set of updated solutions for the output feedback pole placement problem are determined based on the updated parameters. The physical system is then adjusted, or controlled, based on the updated solutions determined. A system manager may also be notified of the updated parameters and/or the updated solutions. Furthermore, changes within the system may be monitored, and/or potentially critical changes within the system may be detected.

9. 发明授权

US06922715B2 Computer implemented method and program for estimation of characteristic values of matrixes using statistical sampling 失效
标题翻译：计算机实现方法和程序，用于使用统计抽样估计矩阵的特征值
公开(公告)号：US06922715B2
公开(公告)日：2005-07-26
申请号：US09791198
申请日：2001-02-23
申请人： Mei Kobayashi , Georges Eric Dupret
发明人： Mei Kobayashi , Georges Eric Dupret
IPC分类号： G06F17/16 , G06F15/00
CPC分类号： G06F17/16
摘要： The present invention discloses a computer system and program product. A computer system including an algorithm for computing a characteristic value of a matrix comprising steps of; providing a first matrix comprising M rows and N columns (M-by-N matrix); providing second matrixes by randomly selecting rows from the first matrix, each of the second matrixes including predetermined numbers of rows smaller than the numbers of rows of the first matrix; computing the characteristic values for the second matrixes; plotting each of the characteristic values with respect to the predetermined numbers of rows; and extrapolating the plots to said number of rows of the first matrix so as to obtain a characteristic value of the first matrix.
摘要翻译：本发明公开了一种计算机系统和程序产品。一种包括用于计算矩阵的特征值的算法的计算机系统，包括以下步骤：提供包括M行和N列（M-by-N矩阵）的第一矩阵; 通过从第一矩阵中随机选择行来提供第二矩阵，每个第二矩阵包括小于第一矩阵的行数的预定行数; 计算第二矩阵的特征值; 绘制每个特征值相对于预定行数; 并且将所述曲线外推到所述第一矩阵的所述行数，以便获得所述第一矩阵的特征值。

10. 发明授权

US6055321A System and method for hiding and extracting message data in multimedia data 失效
标题翻译：用于在多媒体数据中隐藏和提取消息数据的系统和方法
公开(公告)号：US6055321A
公开(公告)日：2000-04-25
申请号：US867996
申请日：1997-06-03
申请人： Masayuki Numao , Shuichi Shimizu , Norishige Morimoto , Mei Kobayashi
发明人： Masayuki Numao , Shuichi Shimizu , Norishige Morimoto , Mei Kobayashi
IPC分类号： G06T1/00 , G09C5/00 , H04N1/32 , H04N1/44 , G06T9/00
CPC分类号： H04N1/32203 , G06T1/0021 , G09C5/00 , H04N1/32208 , H04N1/32251 , H04N1/32309 , H04N21/23892 , H04N21/8358 , G06T2201/0051 , G06T2201/0061 , H04N2201/3233 , H04N2201/327
摘要： The present invention provides a data hiding method of hiding media data in message data and a data extraction method of extracting the hidden data wherein message data is dispersively hidden in media data such as an image or sound to prevent a third person from modifying the message data easily.More specifically, the present invention relates to a data hiding method in which media data is expressed as a media array while message data is expressed as a message array so that the array elements of the message array can be dispersively hidden in the message array based on a state values specifying a particular array element of the media array, comprising the steps of:(a) determining the j-th (j.gtoreq.0) state value S.sub.j ;(b) determining (j+1)-th state value S.sub.j+1 based on the j-th state value, the array element of the media array indicated by the j-th state value, and the array element of the message array; and(c) hiding data with respect to the array element of the media array indicated by the (j+1)-th state value S.sub.j+1.
摘要翻译：本发明提供一种在消息数据中隐藏媒体数据的数据隐藏方法和提取隐藏数据的数据提取方法，其中消息数据被分散地隐藏在诸如图像或声音的媒体数据中，以防止第三人修改消息数据容易。更具体地，本发明涉及一种数据隐藏方法，其中媒体数据被表示为媒体阵列，而消息数据被表示为消息数组，使得消息数组的数组元素可以基于指定媒体阵列的特定阵列元素的状态值，包括以下步骤：（a）确定第j（j> / = 0）状态值Sj; （b）基于第j个状态值确定第（j + 1）状态值Sj + 1，由第j个状态值指示的媒体阵列的数组元素和消息数组的数组元素; 和（c）隐藏相对于由第（j + 1）状态值Sj + 1指示的媒体阵列的数组元素的数据。

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