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1. 发明授权

US09135069B2 Application resource model composition from constituent components 有权
标题翻译：组成部分的应用资源模型组成
公开(公告)号：US09135069B2
公开(公告)日：2015-09-15
申请号：US13464386
申请日：2012-05-04
申请人： Henrique Andrade , Bugra Gedik , Sujay Sunil Parekh , Kun-Lung Wu , Xiaolan Zhang
发明人： Henrique Andrade , Bugra Gedik , Sujay Sunil Parekh , Kun-Lung Wu , Xiaolan Zhang
IPC分类号： G06F15/16 , G06F9/44 , G06F9/50 , H04L12/24
CPC分类号： G06F9/5011 , H04L41/5035
摘要： Techniques for composing an application resource model are disclosed. The techniques include obtaining operator-level metrics from an execution of a data stream processing application according to a first configuration, wherein the application is executed by nodes of the data stream processing system and the application includes processing elements comprised of multiple operators, wherein two or more of the operators are combined in a first combination to form a processing element according to the first configuration, generating operator-level resource functions from the first combination of operators based on the obtained operator-level metrics, and generating a processing element-level resource function using the generated operator-level resource functions to predict a model for the processing element formed by a second combination of operators, the processing element-level resource function representing an application resource model usable for predicting characteristics of the application executed according to a second configuration.
摘要翻译：公开了组合应用资源模型的技术。这些技术包括根据第一配置从数据流处理应用的执行获得运营商级度量，其中应用由数据流处理系统的节点执行，并且应用包括由多个运营商组成的处理元件，其中两个或更多的运营商以第一组合组合以形成根据第一配置的处理元件，基于所获得的运营商级度量从运营商的第一组合生成运营商级资源功能，以及生成处理元件级资源使用所生成的操作者级资源函数来预测由第二组合运算符形成的处理元素的模型，所述处理元素级资源函数表示可用于根据第二配置来执行的用于预测所述应用的特征的应用资源模型。

2. 发明授权

US08255554B2 Application resource model composition from constituent components 失效
标题翻译：组成部分的应用资源模型组成
公开(公告)号：US08255554B2
公开(公告)日：2012-08-28
申请号：US12466017
申请日：2009-05-14
申请人： Henrique Andrade , Bugra Gedik , Sujay Sunil Parekh , Kun-Lung Wu , Xiaolan Zhang
发明人： Henrique Andrade , Bugra Gedik , Sujay Sunil Parekh , Kun-Lung Wu , Xiaolan Zhang
IPC分类号： G06F15/16 , G06F9/44
CPC分类号： G06F9/5011 , H04L41/5035
摘要： Techniques for composing an application resource model in a data stream processing system are disclosed. The application resource model may be used to understand what resources will be consumed by an application when executed by the data stream processing system. For example, a method for composing an application resource model for a data stream processing system comprises the following steps. One or more operator-level metrics are obtained from an execution of a data stream processing application in accordance with a first configuration. The application is executed by one or more nodes of the data stream processing system, and the application is comprised of one or more processing elements that are comprised of one or more operators. One or more operator-level resource functions are generated based on the obtained one or more operator-level metrics. A processing element-level resource function is generated based on the one or more generated operator-level resource functions. The processing element-level resource function represents an application resource model usable for predicting one or more characteristics of the application executed in accordance with a second configuration.
摘要翻译：公开了在数据流处理系统中组合应用资源模型的技术。可以使用应用资源模型来理解由数据流处理系统执行时应用程序将消耗哪些资源。例如，用于构成数据流处理系统的应用资源模型的方法包括以下步骤。根据第一配置从数据流处理应用的执行中获得一个或多个运营商级度量。应用由数据流处理系统的一个或多个节点执行，并且应用由一个或多个由一个或多个运算符组成的处理元件组成。基于获得的一个或多个运营商级度量，生成一个或多个运营商级资源功能。基于一个或多个生成的运算符级资源函数生成处理元件级资源功能。处理元件级资源功能表示可用于预测根据第二配置执行的应用的一个或多个特性的应用资源模型。

3. 发明申请

US20120297391A1 APPLICATION RESOURCE MODEL COMPOSITION FROM CONSTITUENT COMPONENTS 审中-公开
标题翻译：构成部件的应用资源模型组成
公开(公告)号：US20120297391A1
公开(公告)日：2012-11-22
申请号：US13464386
申请日：2012-05-04
申请人： Henrique Andrade , Bugra Gedik , Sujay Sunil Parekh , Kun-Lung Wu , Xiaolan Zhang
发明人： Henrique Andrade , Bugra Gedik , Sujay Sunil Parekh , Kun-Lung Wu , Xiaolan Zhang
IPC分类号： G06F9/46
CPC分类号： G06F9/5011 , H04L41/5035
摘要： Techniques for composing an application resource model are disclosed. The techniques include obtaining operator-level metrics from an execution of a data stream processing application according to a first configuration, wherein the application is executed by nodes of the data stream processing system and the application includes processing elements comprised of multiple operators, wherein two or more of the operators are combined in a first combination to form a processing element according to the first configuration, generating operator-level resource functions from the first combination of operators based on the obtained operator-level metrics, and generating a processing element-level resource function using the generated operator-level resource functions to predict a model for the processing element formed by a second combination of operators, the processing element-level resource function representing an application resource model usable for predicting characteristics of the application executed according to a second configuration.
摘要翻译：公开了组合应用资源模型的技术。这些技术包括根据第一配置从数据流处理应用的执行获得运营商级度量，其中应用由数据流处理系统的节点执行，并且应用包括由多个运营商组成的处理元件，其中两个或更多的运营商以第一组合组合以形成根据第一配置的处理元件，基于所获得的运营商级度量从运营商的第一组合生成运营商级资源功能，以及生成处理元件级资源使用所生成的操作者级资源函数来预测由第二组合运算符形成的处理元素的模型，所述处理元素级资源函数表示可用于根据第二配置来执行的用于预测所述应用的特征的应用资源模型。

4. 发明申请

US20100292980A1 APPLICATION RESOURCE MODEL COMPOSITION FROM CONSTITUENT COMPONENTS 失效
标题翻译：构成部件的应用资源模型组成
公开(公告)号：US20100292980A1
公开(公告)日：2010-11-18
申请号：US12466017
申请日：2009-05-14
申请人： Henrique Andrade , Bugra Gedik , Sujay Sunil Parekh , Kun-Lung Wu , Xiaolan Zhang
发明人： Henrique Andrade , Bugra Gedik , Sujay Sunil Parekh , Kun-Lung Wu , Xiaolan Zhang
IPC分类号： G06F9/45 , G06F15/18 , G06F15/173
CPC分类号： G06F9/5011 , H04L41/5035
摘要： Techniques for composing an application resource model in a data stream processing system are disclosed. The application resource model may be used to understand what resources will be consumed by an application when executed by the data stream processing system. For example, a method for composing an application resource model for a data stream processing system comprises the following steps. One or more operator-level metrics are obtained from an execution of a data stream processing application in accordance with a first configuration. The application is executed by one or more nodes of the data stream processing system, and the application is comprised of one or more processing elements that are comprised of one or more operators. One or more operator-level resource functions are generated based on the obtained one or more operator-level metrics. A processing element-level resource function is generated based on the one or more generated operator-level resource functions. The processing element-level resource function represents an application resource model usable for predicting one or more characteristics of the application executed in accordance with a second configuration.
摘要翻译：公开了在数据流处理系统中组合应用资源模型的技术。可以使用应用资源模型来理解由数据流处理系统执行时应用程序将消耗哪些资源。例如，用于构成数据流处理系统的应用资源模型的方法包括以下步骤。根据第一配置从数据流处理应用的执行中获得一个或多个运营商级度量。应用由数据流处理系统的一个或多个节点执行，并且应用由一个或多个由一个或多个运算符组成的处理元件组成。基于获得的一个或多个运营商级度量，生成一个或多个运营商级资源功能。基于一个或多个生成的操作者级资源功能来生成处理元件级资源功能。处理元件级资源功能表示可用于预测根据第二配置执行的应用的一个或多个特性的应用资源模型。

5. 发明授权

US08914403B2 Scalable package management for virtual-machine images 有权
标题翻译：适用于虚拟机映像的可扩展包管理
公开(公告)号：US08914403B2
公开(公告)日：2014-12-16
申请号：US13005777
申请日：2011-01-13
申请人： Bowen L. Alpern , Glenn S. Ammons , Mona Attariyan , Vasanth Bala , Todd W. Mummert , Darrell C. Reimer , Jian Yin , Xiaolan Zhang
发明人： Bowen L. Alpern , Glenn S. Ammons , Mona Attariyan , Vasanth Bala , Todd W. Mummert , Darrell C. Reimer , Jian Yin , Xiaolan Zhang
IPC分类号： G06F17/30 , G06F9/44 , G06F9/455
CPC分类号： G06F9/45558 , G06F8/658
摘要： A method for managing a virtual machine image includes receiving a request to change a package configuration of a machine, processing an image action received in the request, wherein the processing the image action received includes, opening the image action with associated action inputs, comparing the opened image action inputs with inputs associated with action instances in a database, determining whether the compared opened image action inputs match the inputs associated with action instances, retrieving from the database, image difference data associated with the image action responsive to determining that the compared opened image action inputs match the inputs associated with action instances in the database, and applying the image difference data to an image to transform the image, determining whether each image action in the request has been processed and processing a second image action responsive to determining that each image action has not been processed.
摘要翻译：一种用于管理虚拟机图像的方法包括接收改变机器的打包配置的请求，处理在请求中接收的图像动作，其中处理所接收的图像动作包括：用相关的动作输入打开图像动作，打开的图像动作输入与与数据库中的动作实例相关联的输入，确定所比较的打开的图像动作输入是否匹配与动作实例相关联的输入，从数据库检索与图像动作相关联的图像差异数据，以响应于确定被比较的打开图像动作输入匹配与数据库中的动作实例相关联的输入，以及将图像差异数据应用于图像以变换图像，确定是否已经处理了请求中的每个图像动作并且处理第二图像动作，以响应于确定每个图像动作尚未处理。

6. 发明申请

US20130339787A1 SYSTEMATIC FAILURE REMEDIATION 审中-公开
公开(公告)号：US20130339787A1
公开(公告)日：2013-12-19
申请号：US13562913
申请日：2012-07-31
申请人： Vasanth Bala , Niyu Ge , Ea-Ee Jan , Darrell C. Reimer , Lakshminarayanan Renganarayana , Xiaolan Zhang
发明人： Vasanth Bala , Niyu Ge , Ea-Ee Jan , Darrell C. Reimer , Lakshminarayanan Renganarayana , Xiaolan Zhang
IPC分类号： G06F11/14
CPC分类号： G06F11/1433 , G06F2201/83
摘要： Aspects of the present invention provide a tool for analyzing and remediating an update-related failure. In an embodiment, a failure state of a computer system that has been arrived at as a result of an update is captured. A semantic diff that includes the difference between the failure state and at least one of an original state or a completion state is then computed. This semantic diff is transformed into a feature vector format. Then the transformed semantic diff is analyzed to determine a remediation for the update. Failure and/or resolution signatures can be constructed using the semantic diff and contextual data, and these signatures can be used in comparison and analysis of failures and resolutions.

7. 发明申请

US20130111018A1 PASSIVE MONITORING OF VIRTUAL SYSTEMS USING AGENT-LESS, OFFLINE INDEXING 审中-公开
标题翻译：使用代理商，离线索引对虚拟系统进行被动监控
公开(公告)号：US20130111018A1
公开(公告)日：2013-05-02
申请号：US13527948
申请日：2012-06-20
申请人： Glenn S. Ammons , Ahmed M. Azab , Vasanth Bala , Sastry S. Duri , Todd W. Mummert , Darrell C. Reimer , Lakshminarayanan Renganarayana , Xiaolan Zhang
发明人： Glenn S. Ammons , Ahmed M. Azab , Vasanth Bala , Sastry S. Duri , Todd W. Mummert , Darrell C. Reimer , Lakshminarayanan Renganarayana , Xiaolan Zhang
IPC分类号： G06F15/173
CPC分类号： G06F9/45558
摘要： Aspects of the present invention provide a solution for passively monitoring a computer system. In an embodiment, a virtual server is accessed by an indexing agent that is contained in an indexing appliance. The virtual server is located on a physical server and is one of a plurality of virtual system instances on a common physical server. The indexing appliance is separate from the virtual server and, as such, the indexing agent is not executed within the virtual server, itself. The indexing agent retrieves a virtual image of the virtual server and indexes the virtual image to extract features indicative of changes in the virtual server. These features are analyzed to perform passive monitoring of the virtual server. Since the indexing appliance is separate from the virtual server for which passive monitoring is being performed, the indexing agent can perform the retrieving and the indexing without utilizing agents executing within the virtual server.
摘要翻译：本发明的方面提供了一种被动监视计算机系统的解决方案。在一个实施例中，虚拟服务器被包含在索引设备中的索引代理访问。虚拟服务器位于物理服务器上，并且是公共物理服务器上的多个虚拟系统实例之一。索引设备与虚拟服务器分开，因此，索引代理本身不在虚拟服务器内执行。索引代理检索虚拟服务器的虚拟映像，并对虚拟映像进行索引以提取指示虚拟服务器中的更改的特征。分析这些功能以执行虚拟服务器的被动监控。由于索引设备与正在执行被动监视的虚拟服务器分离，因此索引代理可以在不使用在虚拟服务器内执行的代理的情况下执行检索和索引。

8. 发明申请

US20130061226A1 Method and Apparatus for Distributing a Composite Software Stack as a Virtual Machine Image 审中-公开
标题翻译：将复合软件堆栈分配为虚拟机映像的方法和装置
公开(公告)号：US20130061226A1
公开(公告)日：2013-03-07
申请号：US13611822
申请日：2012-09-12
申请人： Glenn S. Ammons , Vasanth Bala , Todd W. Mummert , Darrell C. Reimer , Xiaolan Zhang
发明人： Glenn S. Ammons , Vasanth Bala , Todd W. Mummert , Darrell C. Reimer , Xiaolan Zhang
IPC分类号： G06F9/455
CPC分类号： G06F9/455 , G06F8/658
摘要： A composite software stack is distributed as a virtual appliance. A new virtual appliance is published by obtaining a parent virtual appliance; configuring the new virtual appliance; obtaining file level differences between the parent virtual appliance and the new virtual appliance; and publishing the new virtual appliance as a patch comprising the file level differences relative to the parent virtual appliance. The file level differences comprise additions, deletions and/or modifications to the parent virtual appliance. An update to a given virtual appliance can be published as a fix pack, wherein the fix pack comprises file level differences relative to the given virtual appliance. An end user obtains a desired virtual appliance by selecting the desired virtual appliance; obtaining metadata for the desired virtual appliance comprising an identifier of a patch file and a parent virtual appliance; and applying the patch file to the parent virtual appliance to get a modified virtual appliance.
摘要翻译：复合软件堆栈作为虚拟设备分发。通过获取父虚拟设备来发布新的虚拟设备; 配置新的虚拟设备; 获得父虚拟设备与新虚拟设备之间的文件级别差异; 并将新虚拟设备作为修补程序发布，其中包含相对于父虚拟设备的文件级差异。文件级差异包括对父虚拟设备的添加，删除和/或修改。给定虚拟设备的更新可以作为修订包发布，其中修订包包括相对于给定虚拟设备的文件级差异。最终用户通过选择所需的虚拟设备来获得期望的虚拟设备; 获得所需虚拟设备的元数据，其中包括补丁文件和父虚拟设备的标识符; 并将补丁文件应用于父虚拟设备以获取修改的虚拟设备。

9. 发明授权

US07852097B2 Methods and apparatuses for improved positioning in a probing system 有权
标题翻译：用于改进探测系统定位的方法和装置
公开(公告)号：US07852097B2
公开(公告)日：2010-12-14
申请号：US12042294
申请日：2008-03-04
申请人： Uday Nayak , Xiaolan Zhang , George Asmerom , Max Jedda
发明人： Uday Nayak , Xiaolan Zhang , George Asmerom , Max Jedda
IPC分类号： G01R31/02
CPC分类号： G01R31/2891
摘要： An improved method and apparatus for automatically and accurately aligning a wafer prober to the bonding pads of a semiconductor device are provided. In one embodiment of one aspect of the invention, a multi-loop feedback control system incorporating information from a number of sensors is used to maintain the desired contact position in the presence of disturbances. Other aspects and other embodiments are also described.
摘要翻译：提供了一种用于将晶片探测器自动准确地对准半导体器件的焊盘的改进的方法和装置。在本发明的一个方面的一个实施例中，使用包含来自多个传感器的信息的多环路反馈控制系统来在存在干扰的情况下保持所需的接触位置。还描述了其它方面和其他实施例。

10. 发明申请

US20100151487A1 Hepcidins as Biomarkers for Impending Lupus Nephritis Flare 失效
标题翻译： Hepcidins作为生物标志物，用于即将发生的狼疮性肾炎
公开(公告)号：US20100151487A1
公开(公告)日：2010-06-17
申请号：US12600890
申请日：2008-05-19
申请人： Brad H. Rovin , Xiaolan Zhang
发明人： Brad H. Rovin , Xiaolan Zhang
IPC分类号： G01N33/53 , G01N33/48
CPC分类号： G01N33/53 , G01N33/564 , G01N33/74 , G01N2800/104 , G01N2800/347 , G01N2800/50 , G01N2800/56
摘要： Biomarkers for determining a kidney flare episode in systemic lupus erythematosus are described.
摘要翻译：描述了用于确定系统性红斑狼疮中的肾脏斑斑发作的生物标志物。

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