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1. 发明申请

US20080183050A1 State-based load shedding for physiological signals 失效
标题翻译：用于生理信号的基于状态的负载脱落
公开(公告)号：US20080183050A1
公开(公告)日：2008-07-31
申请号：US11699616
申请日：2007-01-30
申请人： Leonidas Kontothanassis , Amir Bar-or , David Goddeau , Jean-Manuel Van Thong
发明人： Leonidas Kontothanassis , Amir Bar-or , David Goddeau , Jean-Manuel Van Thong
IPC分类号： A61B5/00
CPC分类号： A61B5/0006 , A61B5/0245 , G06F19/3418
摘要： A method of load-shedding in a system having a plurality of signal sources is disclosed. The method comprises the steps of: (a) for each signal source Si selected from a set of sources {S1, S2, . . . }, each source having state pi,k selected from a set of states {p1,1, p1,2, . . . , p1,N; p2,1, p2,2, . . . , p2,N; . . . }, wherein i is an integer greater than one, N is an integer not less than two and k is an integer from 1 to N: (i) obtaining fractions fi,k, wherein each 0≦fi,k
摘要翻译：公开了一种在具有多个信号源的系统中进行负载切换的方法。该方法包括以下步骤：（a）对于从一组源（S 1，S 2，S 2）中选择的每个信号源S i，。。。 }，每个源具有从一组状态{p1，1,1，...，1,2]中选择的状态p i，i k。。。，p 1，N N; p2,2,1，p2,2，...。。。，p <2，N < 。。。 }，其中i是大于1的整数，N是不小于2的整数，k是从1到N的整数：（i）获得分数f i，k，其中每个0 < = F i i，k 1是如果源S i处于状态p 1的待被丢弃的源的信号的一部分， SUB> i，k 。

2. 发明授权

US07761140B2 State-based load shedding for physiological signals 失效
标题翻译：用于生理信号的基于状态的负载脱落
公开(公告)号：US07761140B2
公开(公告)日：2010-07-20
申请号：US11699616
申请日：2007-01-30
申请人： Leonidas Kontothanassis , Amir Bar-or , David Goddeau , Jean-Manuel Van Thong
发明人： Leonidas Kontothanassis , Amir Bar-or , David Goddeau , Jean-Manuel Van Thong
IPC分类号： A61B5/00
CPC分类号： A61B5/0006 , A61B5/0245 , G06F19/3418
摘要： A method of load-shedding in a system having a plurality of signal sources is disclosed. The method comprises the steps of: (a) for each signal source Si selected from a set of sources {S1, S2, . . . }, each source having state pi,k selected from a set of states {p1,1, p1,2, . . . , p1,N; p2,1, p2,2, . . . , p2,N; . . . }, wherein i is an integer greater than one, N is an integer not less than two and k is an integer from 1 to N: (i) obtaining fractions fi,k, wherein each 0≦fi,k
摘要翻译：公开了一种在具有多个信号源的系统中进行负载切换的方法。该方法包括以下步骤：（a）对于从一组源（S1，S2，...）中选择的每个信号源Si。。。 }，每个源具有从状态集合{p1,1，p1,2，...）中选择的状态pi，k。。。，p1，N; p2,1，p2,2，。。，p2，N; 。。。 }，其中i是大于1的整数，N是不小于2的整数，k是从1到N的整数：（i）获得分数fi，k，其中每个0＆nlE; fi，k <1是分数来源Si的信号如果源Si处于状态p i，则被丢弃; 和（ii）基于来自源Si的信号来确定信号源Si的各个状态pi，k; 和（b）对于来自源Si的信号的确定状态pi，k的丢弃分数fi，k的每个源极信号Si。

3. 发明授权

US07627811B2 Content-based synchronization method and system for data streams 失效
标题翻译：基于内容的同步方法和数据流系统
公开(公告)号：US07627811B2
公开(公告)日：2009-12-01
申请号：US11072036
申请日：2005-03-04
申请人： Jean-Manuel Van Thong , Leonidas Kontothanassis , David Goddeau
发明人： Jean-Manuel Van Thong , Leonidas Kontothanassis , David Goddeau
IPC分类号： G06N3/00
CPC分类号： H04N21/435 , A61B5/0452 , G06F19/321 , G11B27/10 , H04N21/235 , H04N21/2368 , H04N21/4341 , H04N21/8547 , H04N21/858
摘要： A computer method and system synchronizes one streaming data signal with another data signal. A subject data signal and working data signal are received. The working data signal has predefined coordinates in a coordinate system (e.g., time origin and unit sampling rate in a time coordinate system for audio). The subject data signal and working data signal are transformed into respective common representations. An alignment process aligns the respective transformed representations by matching the transformed representation of the working data signal to that of the subject signal. A re-synchronizer element transposes the predefined coordinates of the working data signal onto the subject signal in the aligned state of the respective transformed representations. As such, the subject data signal is synchronized to the coordinate system of the working data signal.
摘要翻译：计算机方法和系统使一个流数据信号与另一数据信号同步。接收主体数据信号和工作数据信号。工作数据信号在坐标系中具有预定义的坐标（例如，用于音频的时间坐标系中的时间原点和单位采样率）。被摄体数据信号和工作数据信号被转换成相应的公共表示。对准过程通过将工作数据信号的变换表示与对象信号的变换表示相匹配来对齐各个变换的表示。重新同步器元件将工作数据信号的预定义坐标转移到各个变换表示的对准状态下的对象信号上。这样，被摄体数据信号与工作数据信号的坐标系同步。

4. 发明授权

US07840676B2 Method and system for shedding load in physiological signals processing 失效
标题翻译：在生理信号处理中减轻负荷的方法和系统
公开(公告)号：US07840676B2
公开(公告)日：2010-11-23
申请号：US11699647
申请日：2007-01-30
申请人： Leonidas Kontothanassis , Amir Bar-or , David Goddeau , Jean-Manuel Van Thong
发明人： Leonidas Kontothanassis , Amir Bar-or , David Goddeau , Jean-Manuel Van Thong
IPC分类号： G06F15/173
CPC分类号： H04W28/06 , A61B5/0006 , A61B5/046 , H04L67/12
摘要： A method for shedding signal load in a network having a plurality of devices is disclosed herein. The method comprises computer-implemented steps of (a) issuing a load-shedding policy, where the policy includes (i) fraction f of the signal to be discarded; (ii) device D where fraction f of the signal is to be discarded; and (iii) pattern P of discarding fraction f of the signal; (b) transmitting the issued load-shedding policy to device D; and (c) discarding portions of the signal at device D according to pattern P until fraction f of the signal is discarded.
摘要翻译：本文公开了一种用于在具有多个设备的网络中消除信号负载的方法。该方法包括以下计算机实现的步骤：（a）发布负载消除策略，其中策略包括（i）要丢弃的信号的分数f; （ii）装置D，其中信号的分数f将被丢弃; 和（iii）信号的丢弃分数f的模式P; （b）向D发送已发布的卸载策略; 和（c）根据模式P在设备D处丢弃信号的部分，直到信号的分数f被丢弃。

5. 发明申请

US20080183847A1 Method and system for shedding load in physiological signals processing 失效
标题翻译：在生理信号处理中减轻负荷的方法和系统
公开(公告)号：US20080183847A1
公开(公告)日：2008-07-31
申请号：US11699647
申请日：2007-01-30
申请人： Leonidas Kontothanassis , Amir Bar-or , David Goddeau , Jean-Manuel Van Thong
发明人： Leonidas Kontothanassis , Amir Bar-or , David Goddeau , Jean-Manuel Van Thong
IPC分类号： G06F15/173
CPC分类号： H04W28/06 , A61B5/0006 , A61B5/046 , H04L67/12
摘要： A method for shedding signal load in a network having a plurality of devices is disclosed herein. The method comprises computer-implemented steps of (a) issuing a load-shedding policy, where the policy includes (i) fraction f of the signal to be discarded; (ii) device D where fraction f of the signal is to be discarded; and (iii) pattern P of discarding fraction f of the signal; (b) transmitting the issued load-shedding policy to device D; and (c) discarding portions of the signal at device D according to pattern P until fraction f of the signal is discarded.
摘要翻译：本文公开了一种用于在具有多个设备的网络中消除信号负载的方法。该方法包括以下计算机实现的步骤：（a）发布负载消除策略，其中策略包括（i）要丢弃的信号的分数f; （ii）装置D，其中信号的分数f将被丢弃; 和（iii）信号的丢弃分数f的模式P; （b）向D发送已发布的卸载策略; 和（c）根据模式P在设备D处丢弃信号的部分，直到信号的分数f被丢弃。

6. 发明申请

US20060010449A1 Method and system for guiding scheduling decisions in clusters of computers using dynamic job profiling 有权
公开(公告)号：US20060010449A1
公开(公告)日：2006-01-12
申请号：US10889598
申请日：2004-07-12
申请人： Richard Flower , Linsey O'Brien , Leonidas Kontothanassis , Rivka Ladin , David Goddeau
发明人： Richard Flower , Linsey O'Brien , Leonidas Kontothanassis , Rivka Ladin , David Goddeau
IPC分类号： G06F9/46
CPC分类号： G06F9/5033 , G06F9/5044 , G06F9/505 , G06F9/5072
摘要： A method and system for scheduling jobs in a cluster of compute servers using dynamic job profiling improves the overall performance of the computing cluster. Specifically, the method and system monitors the performance of individual compute servers in a cluster, and assigns jobs to particular compute servers based on the most current performance information of the compute servers. As the job profiles of the compute servers change with every job processed, the decision as to which compute server is most appropriate for a particular job will dynamically change. Various scheduling algorithms can be used in connection with the method and system to assign jobs to specific compute servers based on the available information in the job profiles.

7. 发明授权

US08365181B2 Method and system for guiding scheduling decisions in clusters of computers using dynamic job profiling 有权
标题翻译：用于使用动态作业分析来指导计算机群集中的调度决策的方法和系统
公开(公告)号：US08365181B2
公开(公告)日：2013-01-29
申请号：US10889598
申请日：2004-07-12
申请人： Leonidas Kontothanassis , Rivka Ladin , David Goddeau , Linsey O'Brien
发明人： Richard Flower , Leonidas Kontothanassis , Rivka Ladin , David Goddeau
IPC分类号： G06F9/46 , G06F15/173 , G06F15/16
CPC分类号： G06F9/5033 , G06F9/5044 , G06F9/505 , G06F9/5072
摘要： A method and system for scheduling jobs in a cluster of compute servers using dynamic job profiling improves the overall performance of the computing cluster. Specifically, the method and system monitors the performance of individual compute servers in a cluster, and assigns jobs to particular compute servers based on the most current performance information of the compute servers. As the job profiles of the compute servers change with every job processed, the decision as to which compute server is most appropriate for a particular job will dynamically change. Various scheduling algorithms can be used in connection with the method and system to assign jobs to specific compute servers based on the available information in the job profiles.
摘要翻译：使用动态作业分析在计算服务器集群中调度作业的方法和系统提高了计算集群的整体性能。具体来说，该方法和系统监视群集中各个计算服务器的性能，并根据计算服务器的最新性能信息将作业分配给特定的计算服务器。随着计算服务器的作业配置文件随每个处理的作业发生变化，关于哪个计算服务器最适合特定作业的决定将会动态更改。可以使用各种调度算法结合方法和系统，根据作业简档中的可用信息将作业分配给特定的计算服务器。

8. 发明申请

US20070073177A1 Method and apparatus for improving the accuracy of atrial fibrillation detection in lossy data systems 失效
标题翻译：用于提高有损数据系统中心房颤动检测准确度的方法和装置
公开(公告)号：US20070073177A1
公开(公告)日：2007-03-29
申请号：US11241294
申请日：2005-09-29
申请人： Leonidas Kontothanassis , Beth Logan , David Goddeau
发明人： Leonidas Kontothanassis , Beth Logan , David Goddeau
IPC分类号： A61B5/04
CPC分类号： A61B5/7264 , A61B5/0006 , A61B5/02405 , A61B5/046
摘要： An apparatus and a method for detecting cardiac atrial fibrillation events in an EKG signal. The method comprises the steps of detecting a portion of an EKG signal comprising cardiac beats; measuring the duration of a gap in the detected portion of the EKG signal; and computing two or more inter-beat intervals. The computed interval is outputted if the gap in the portion of the EKG signal is not more than a fraction alpha of the computed interval. The method further includes the steps of computing the variance of the inter-beat intervals and classifying the portions of the EKG signal as indicative of an atrial fibrillation event. During classification, the inter-beat interval variance of the portion of the EKG signal that exceeds a pre-determined value V is indicative of an atrial fibrillation event. The method further includes discarding portions of the EKG signal classified as indicative of atrial fibrillation if said portions have a duration less than a pre-determined threshold S and annotating the EKG signal. The non-discarded portions of the EKG signals having inter-beat variances that exceed V are annotated as atrial fibrillation events.
摘要翻译：用于检测EKG信号中的心房颤动事件的装置和方法。该方法包括以下步骤：检测包括心跳的EKG信号的一部分; 测量所述EKG信号的检测部分中的间隙的持续时间; 并计算两个或更多个间隔间隔。如果EKG信号的部分中的间隙不大于所计算的间隔的分数α，则输出所计算的间隔。该方法还包括以下步骤：计算间隔间隔的方差，并将EKG信号的部分分类为心房颤动事件的指示。在分类期间，超过预定值V的部分EKG信号的间隔间差异表示心房颤动事件。所述方法还包括如果所述部分具有小于预定阈值S的持续时间并注释EKG信号，则丢弃分类为心房颤动指示的EKG信号的部分。具有超过V的搏动间差异的EKG信号的未丢弃部分被注释为心房颤动事件。

9. 发明授权

US07734335B2 Method and apparatus for improving the accuracy of atrial fibrillation detection in lossy data systems 失效
标题翻译：用于提高有损数据系统中心房颤动检测准确度的方法和装置
公开(公告)号：US07734335B2
公开(公告)日：2010-06-08
申请号：US11241294
申请日：2005-09-29
申请人： Leonidas Kontothanassis , Beth Logan , David Goddeau
发明人： Leonidas Kontothanassis , Beth Logan , David Goddeau
IPC分类号： A61B5/0402 , A61B5/0468 , A61B5/0452 , A61B5/046
CPC分类号： A61B5/7264 , A61B5/0006 , A61B5/02405 , A61B5/046
摘要： An apparatus and a method for detecting cardiac atrial fibrillation events in an EKG signal. The method comprises the steps of detecting a portion of an EKG signal comprising cardiac beats; measuring the duration of a gap in the detected portion of the EKG signal; and computing two or more inter-beat intervals. The computed interval is outputted if the gap in the portion of the EKG signal is not more than a fraction alpha of the computed interval. The method further includes the steps of computing the variance of the inter-beat intervals and classifying the portions of the EKG signal as indicative of an atrial fibrillation event. During classification, the inter-beat interval variance of the portion of the EKG signal that exceeds a pre-determined value V is indicative of an atrial fibrillation event. The method further includes discarding portions of the EKG signal classified as indicative of atrial fibrillation if said portions have a duration less than a pre-determined threshold S and annotating the EKG signal. The non-discarded portions of the EKG signals having inter-beat variances that exceed V are annotated as atrial fibrillation events.
摘要翻译：用于检测EKG信号中的心房颤动事件的装置和方法。该方法包括以下步骤：检测包括心跳的EKG信号的一部分; 测量所述EKG信号的检测部分中的间隙的持续时间; 并计算两个或更多个间隔间隔。如果EKG信号的部分中的间隙不大于所计算的间隔的分数α，则输出所计算的间隔。该方法还包括以下步骤：计算间隔间隔的方差，并将EKG信号的部分分类为心房颤动事件的指示。在分类期间，超过预定值V的部分EKG信号的间隔间差异表示心房颤动事件。所述方法还包括如果所述部分具有小于预定阈值S的持续时间并注释EKG信号，则丢弃分类为心房颤动指示的EKG信号的部分。具有超过V的搏动间差异的EKG信号的未丢弃部分被注释为心房颤动事件。

10. 发明申请

US20060200743A1 Content-based synchronization method and system for data streams 失效
公开(公告)号：US20060200743A1
公开(公告)日：2006-09-07
申请号：US11072036
申请日：2005-03-04
申请人： Jean-Manuel Thong , Leonidas Kontothanassis , David Goddeau
发明人： Jean-Manuel Thong , Leonidas Kontothanassis , David Goddeau
IPC分类号： G06F17/00
CPC分类号： H04N21/435 , A61B5/0452 , G06F19/321 , G11B27/10 , H04N21/235 , H04N21/2368 , H04N21/4341 , H04N21/8547 , H04N21/858
摘要： A computer method and system synchronizes one streaming data signal with another data signal. A subject data signal and working data signal are received. The working data signal has predefined coordinates in a coordinate system (e.g., time origin and unit sampling rate in a time coordinate system for audio). The subject data signal and working data signal are transformed into respective common representations. An alignment process aligns the respective transformed representations by matching the transformed representation of the working data signal to that of the subject signal. A re-synchronizer element transposes the predefined coordinates of the working data signal onto the subject signal in the aligned state of the respective transformed representations. As such, the subject data signal is synchronized to the coordinate system of the working data signal.

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