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21. 发明授权

US07475047B1 Parallel grouping decomposition for fast training of large-scale support vector machines 有权
标题翻译：用于大规模支持向量机的快速训练的并行分组分解
公开(公告)号：US07475047B1
公开(公告)日：2009-01-06
申请号：US11081983
申请日：2005-03-16
申请人： Aleksey M. Urmanov , Anton A. Bougaev , Kenny C. Gross
发明人： Aleksey M. Urmanov , Anton A. Bougaev , Kenny C. Gross
IPC分类号： G06F15/18
CPC分类号： G06K9/6269 , G06N99/005 , Y10S706/924
摘要： One embodiment of the present invention provides a system that performs parallel grouping decomposition to facilitate expedited training of a support vector machine (SVM). During operation, the system receives a training dataset comprised of data vectors. The system then determines whether any data vector in the dataset violates conditions associated with a current SVM. Next, the system divides the violating data vectors into a number of subsets, thereby allowing parallel SVM training for each subset. The system subsequently builds an independent SVM for each subset in parallel based on the current SVM. The system then constructs a new SVM to replace the current SVM based on the SVMs built for each subset of violating data vectors.
摘要翻译：本发明的一个实施例提供一种执行并行分组分解以促进支持向量机（SVM）的加速训练的系统。在操作期间，系统接收由数据向量组成的训练数据集。然后，系统确定数据集中的任何数据向量是否违反与当前SVM相关联的条件。接下来，系统将违规数据向量划分成多个子集，从而允许每个子集的并行SVM训练。该系统随后基于当前SVM并行构建每个子集的独立SVM。然后，该系统构建新的SVM，以基于针对违规数据向量的每个子集构建的SVM来替换当前SVM。

22. 发明授权

US07447957B1 Dynamic soft-error-rate discrimination via in-situ self-sensing coupled with parity-space detection 有权
标题翻译：通过原位自感耦合奇偶校验空间检测的动态软错误率鉴别
公开(公告)号：US07447957B1
公开(公告)日：2008-11-04
申请号：US11194955
申请日：2005-08-01
申请人： John J. Cooley , Kenny C. Gross , Aleksey M. Urmanov
发明人： John J. Cooley , Kenny C. Gross , Aleksey M. Urmanov
IPC分类号： G11C29/00
CPC分类号： G11C29/56 , G06F11/1012 , G11C29/56008 , G11C2029/0409 , G11C2029/0411
摘要： A system that facilitates distinguishing between soft errors and the onset of hardware degradation in a computer system. During operation, the system receives notifications of correctable-error events from a plurality of memory components. The system then averages numbers of correctable-error events from the plurality of memory components to generate an average number of correctable-error events across the plurality of memory components. The system subtracts the number of correctable-error events for a given memory component in a given time interval from the average number of correctable-error events to generate a residual number of correctable-error events for the given memory component in the given time interval.
摘要翻译：一种有助于区分软错误和计算机系统硬件退化开始的系统。在操作期间，系统从多个存储器组件接收可纠正错误事件的通知。然后，该系统平均来自多个存储器组件的可纠正错误事件的数量，以在多个存储器组件之间生成平均数量的可校正错误事件。该系统在给定的时间间隔内从给定的时间间隔的平均数量减去给定存储器组件的可纠正错误事件的数量，以产生给定存储器组件的残留数量的可校正错误事件。

23. 发明申请

US20080255819A1 High-accuracy virtual sensors for computer systems 有权
标题翻译：用于计算机系统的高精度虚拟传感器
公开(公告)号：US20080255819A1
公开(公告)日：2008-10-16
申请号：US11787604
申请日：2007-04-16
申请人： Kenny C. Gross , John J. Cooley , Aleksey M. Urmanov
发明人： Kenny C. Gross , John J. Cooley , Aleksey M. Urmanov
IPC分类号： G06F17/10 , G06G7/62
CPC分类号： G06F11/008
摘要： Embodiments of the present invention provide a system that estimates the value of a virtual sensor. The system first samples values for performance metrics using external sensors that are coupled to a system and internal sensors that are built into the system. Next, the system generates an inferential sensing model for the system from the sampled values. Then, during operation, the system samples values of performance metrics using the internal sensors and uses the inferential sensing model and the sampled values from the internal sensors to estimate the values of performance metrics for removed external sensors (i.e., virtual sensors).
摘要翻译：本发明的实施例提供一种估计虚拟传感器的值的系统。系统首先使用耦合到系统的外部传感器和内置于系统中的内部传感器对性能指标进行采样。接下来，系统从采样值生成用于系统的推理感知模型。然后，在运行期间，系统使用内部传感器对性能指标值进行采样，并使用推理感应模型和来自内部传感器的采样值来估计去除的外部传感器（即虚拟传感器）的性能指标值。

24. 发明授权

US07330325B2 Proactive fault monitoring of disk drives through phase-sensitive surveillance 有权
标题翻译：通过相位敏感监控对磁盘驱动器进行主动故障监控
公开(公告)号：US07330325B2
公开(公告)日：2008-02-12
申请号：US11452702
申请日：2006-06-13
申请人： Dan Vacar , David K. McElfresh , Kenny C. Gross , Aleksey M. Urmanov
发明人： Dan Vacar , David K. McElfresh , Kenny C. Gross , Aleksey M. Urmanov
IPC分类号： G11B19/02
CPC分类号： G11B19/048
摘要： One embodiment of the present invention provides a system that proactively monitors a disk drive to detect an impending disk drive failure. During operation, the system obtains a time-varying electrical signal which is generated by the spindle rotation during operation of the disk drive. Next, the system extracts one or more inferential parameters associated with the spindle rotation from the time-varying electrical signal using a phase-sensitive detection. The system then performs proactive fault detection on the inferential parameters to detect an impending failure of the disk drive.
摘要翻译：本发明的一个实施例提供了一种主动监视磁盘驱动器以检测即将发生的磁盘驱动器故障的系统。在操作期间，系统获得在磁盘驱动器的操作期间由主轴旋转产生的时变电信号。接下来，系统使用相敏检测从时变电信号中提取与主轴旋转相关联的一个或多个推理参数。然后，系统对推理参数执行主动故障检测，以检测即将发生的磁盘驱动器故障。

25. 发明授权

US07296132B1 Method and apparatus for storing performance parameters in a limited storage space 有权
标题翻译：用于在有限的存储空间中存储性能参数的方法和装置
公开(公告)号：US07296132B1
公开(公告)日：2007-11-13
申请号：US11598607
申请日：2006-11-13
申请人： Kenny C. Gross , Keith A. Whisnant , Aleksey M. Urmanov
发明人： Kenny C. Gross , Keith A. Whisnant , Aleksey M. Urmanov
IPC分类号： G06F12/00 , G06F7/00 , G06F13/00
CPC分类号： G06F11/3476 , Y10S707/99942
摘要： A system that records performance parameters from a computer system. During operation, the system periodically monitors performance parameters from the computer system and records the monitored performance parameters in a first storage space. Next, the system recurrently compresses the recorded performance parameters. This involves: (1) compressing the recorded performance parameters from the first storage space; (2) if insufficient space is available in a second storage space which is used to store compressed performance parameters, further compressing data in the second storage space to make room for the compressed performance parameters from the first storage space; and (3) storing the compressed performance parameters from the first storage space in the second storage space.
摘要翻译：从计算机系统记录性能参数的系统。在操作期间，系统定期监视来自计算机系统的性能参数，并将监视的性能参数记录在第一存储空间中。接下来，系统重复地压缩记录的性能参数。这涉及：（1）从第一存储空间压缩记录的性能参数; （2）如果在用于存储压缩性能参数的第二存储空间中没有足够的空间可用，则进一步压缩第二存储空间中的数据以为来自第一存储空间的压缩性能参数腾出空间; 以及（3）将来自第一存储空间的压缩性能参数存储在第二存储空间中。

26. 发明授权

US08504209B2 Controlling a device that generates vibrations in a computer system 有权
标题翻译：控制在计算机系统中产生振动的设备
公开(公告)号：US08504209B2
公开(公告)日：2013-08-06
申请号：US12220952
申请日：2008-07-29
申请人： Kenny C. Gross , Aleksey M. Urmanov , Kalyanaraman Vaidyanathan
发明人： Kenny C. Gross , Aleksey M. Urmanov , Kalyanaraman Vaidyanathan
IPC分类号： G05B15/00 , G01N29/12
CPC分类号： G01N29/12 , G01N29/4427
摘要： Some embodiments of the present invention provide a system that controls a device that generates vibrations in a computer system. During operation, a critical vibration frequency is determined for the computer system. Next, a keep-out zone is generated based on the critical vibration frequency, wherein the keep-out zone specifies a range of frequencies to be avoided. Then, the device is controlled based on the keep-out zone to reduce vibrations generated by the device in the keep-out zone.
摘要翻译：本发明的一些实施例提供一种控制在计算机系统中产生振动的装置的系统。在运行期间，确定计算机系统的临界振动频率。接下来，基于临界振动频率产生保持区域，其中保持区域指定要避免的频率范围。然后，基于保持区域来控制设备，以减少设备在保持区域中产生的振动。

27. 发明授权

US08249824B2 Analytical bandwidth enhancement for monitoring telemetric signals 有权
标题翻译：用于监测遥测信号的分析带宽增强
公开(公告)号：US08249824B2
公开(公告)日：2012-08-21
申请号：US12494903
申请日：2009-06-30
申请人： Stanley P. Haag , Anton A. Bougaev , Aleksey M. Urmanov , Steven F. Zwinger , Kenny C. Gross
发明人： Stanley P. Haag , Anton A. Bougaev , Aleksey M. Urmanov , Steven F. Zwinger , Kenny C. Gross
IPC分类号： G06F19/00
CPC分类号： G06F11/0748 , G06F11/0724 , G06F11/0751 , G06F11/0793 , G06F11/3031 , G06F11/3055 , G06F11/3058 , G06F11/3452
摘要： Some embodiments provide a system that analyzes telemetry data from a monitored system. During operation, the system obtains the telemetry data as a set of telemetric signals from the monitored system and groups the telemetry data into one or more clusters of correlated telemetric signals from the telemetric signals. Next, the system increases a bandwidth associated with monitoring the telemetric signals. To increase the bandwidth, the system omits one or more of the correlated telemetric signals from each of the clusters during sampling of the telemetric signals and estimates the omitted correlated telemetric signals by applying a nonlinear, nonparametric regression technique to the sampled telemetric signals.
摘要翻译：一些实施例提供了一种从被监视系统分析遥测数据的系统。在操作期间，系统从遥控系统中获取遥测数据作为一组遥测信号，并将遥测数据从遥测信号中分组成一个或多个相关遥测信号群集。接下来，系统增加与监视遥测信号相关联的带宽。为了增加带宽，在采样遥测信号期间，系统省略来自每个群集的一个或多个相关遥测信号，并通过对采样的遥测信号应用非线性非参数回归技术来估计所省略的相关遥测信号。

28. 发明授权

US08162595B2 Mitigating mechanical vibrations caused by a fan in a computer system 有权
标题翻译：减轻计算机系统中风扇引起的机械振动
公开(公告)号：US08162595B2
公开(公告)日：2012-04-24
申请号：US12435976
申请日：2009-05-05
申请人： Steven F. Zwinger , Kenny C. Gross , Aleksey M. Urmanov
发明人： Steven F. Zwinger , Kenny C. Gross , Aleksey M. Urmanov
IPC分类号： F01B25/26 , F01D25/00 , F03B11/00
CPC分类号： G06F1/20 , F04D27/00 , F04D29/668
摘要： One embodiment provides a system that mitigates vibrations caused by cooling fans in a computer system. More specifically, the system includes a cooling fan mechanically coupled to the chassis of the computer system, wherein vibrations generated by the cooling fan are coupled to the chassis. The system also includes an actuation mechanism that creates a relative displacement between the cooling fan and the chassis when a control signal is applied to the actuation mechanism. The system additionally includes a detection mechanism which detects the relative displacement and generates a feedback signal which represents the relative displacement. The system further includes a control signal generation mechanism which converts the feedback signal into the control signal, which is subsequently applied to the actuation mechanism. When the control signal is applied to the actuation mechanism, the relative displacement between the cooling fan and the chassis vibrationally decouples the cooling fan from the chassis.
摘要翻译：一个实施例提供了一种减轻由计算机系统中的冷却风扇引起的振动的系统。更具体地，该系统包括机械地联接到计算机系统的底盘的冷却风扇，其中由冷却风扇产生的振动耦合到底盘。该系统还包括致动机构，当致动机构施加控制信号时，致动机构在冷却风扇和底盘之间产生相对位移。该系统还包括检测相对位移的检测机构，并产生表示相对位移的反馈信号。该系统还包括控制信号产生机构，其将反馈信号转换成控制信号，该控制信号随后被施加到致动机构。当控制信号被施加到致动机构时，冷却风扇和底盘之间的相对位移使冷却风扇与底盘振动地分离。

29. 发明授权

US08055928B2 Method for characterizing the health of a computer system power supply 有权
标题翻译：表征计算机系统电源健康的方法
公开(公告)号：US08055928B2
公开(公告)日：2011-11-08
申请号：US12200775
申请日：2008-08-28
申请人： Anton A. Bougaev , Aleksey M. Urmanov , Kenny C. Gross
发明人： Anton A. Bougaev , Aleksey M. Urmanov , Kenny C. Gross
IPC分类号： G06F1/00 , G06F11/00 , G05F5/00 , F02P3/02 , H02M7/34 , H02M7/12 , H02M7/00 , G01R21/00 , G01R19/00
CPC分类号： G06F11/3062 , G06F1/28 , G06F11/3006
摘要： Some embodiments of the present invention provide a system that controls a device that characterizes the health of a computer system power supply. During operation, a signature for the power supply is generated based on measurements of a set of performance parameters for the power supply. Then, the health of the power supply is characterized based on a comparison between the signature for the power supply and signatures for one or more other power supplies.
摘要翻译：本发明的一些实施例提供一种系统，其控制表征计算机系统电源的健康状况的装置。在操作期间，基于用于电源的一组性能参数的测量来生成电源的签名。然后，基于电源的签名与一个或多个其他电源的签名之间的比较来表征电源的健康状况。

30. 发明授权

US08051728B2 Monitoring a connection in a computer system 有权
标题翻译：监视计算机系统中的连接
公开(公告)号：US08051728B2
公开(公告)日：2011-11-08
申请号：US12127257
申请日：2008-05-27
申请人： Anton A. Bougaev , Aleksey M. Urmanov , Kenny C. Gross
发明人： Anton A. Bougaev , Aleksey M. Urmanov , Kenny C. Gross
IPC分类号： G01N19/00
CPC分类号： G06F13/409 , G06F11/30 , G06F11/3044 , G06F11/3055
摘要： Some embodiments of the present invention provide a system that monitors a connection in a computer system between a connector and a component coupled to the connector. During operation, a first motion parameter of the connector, and a second motion parameter of the component are measured. Then, the connection is monitored by comparing information related to the first motion parameter and information related to the second motion parameter.
摘要翻译：本发明的一些实施例提供了一种系统，其监测计算机系统中连接器和耦合到连接器的部件之间的连接。在操作期间，测量连接器的第一运动参数和部件的第二运动参数。然后，通过比较与第一运动参数相关的信息和与第二运动参数相关的信息来监视连接。

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