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1.发明申请System and Method for Scalable Processing of Multi-Way Data Stream Correlations 失效用于多路数据流相关性的可扩展处理的系统和方法公开(公告)号：US20090248749A1
公开(公告)日：2009-10-01
申请号：US12478627
申请日：2009-06-04
申请人： Xiaohui Gu , Haixun Wang , Philip Shi-lung Yu
发明人： Xiaohui Gu , Haixun Wang , Philip Shi-lung Yu
CPC分类号： G06F17/30516 , G06F17/30985 , Y10S707/99945 , Y10S707/99948
摘要： A computer implemented method, apparatus, and computer usable program code for processing multi-way stream correlations. Stream data are received for correlation. A task is formed for continuously partitioning a multi-way stream correlation workload into smaller workload pieces. Each of the smaller workload pieces may be processed by a single host. The stream data are sent to different hosts for correlation processing.
摘要翻译： 一种用于处理多路流相关性的计算机实现的方法，装置和计算机可用程序代码。 接收流数据进行相关。 形成一个任务，用于将多路流相关工作负载连续划分成较小的工作负载。 每个较小的工作负载片段可以由单个主机处理。 流数据被发送到不同的主机进行相关处理。
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2.发明授权System and method for scalable processing of multi-way data stream correlations 失效用于多路数据流相关性的可扩展处理的系统和方法公开(公告)号：US07890649B2
公开(公告)日：2011-02-15
申请号：US12478627
申请日：2009-06-04
申请人： Xiaohui Gu , Haixun Wang , Philip Shi-lung Yu
发明人： Xiaohui Gu , Haixun Wang , Philip Shi-lung Yu
IPC分类号： G06F7/00
CPC分类号： G06F17/30516 , G06F17/30985 , Y10S707/99945 , Y10S707/99948
摘要： A computer implemented method, apparatus, and computer usable program code for processing multi-way stream correlations. Stream data are received for correlation. A task is formed for continuously partitioning a multi-way stream correlation workload into smaller workload pieces. Each of the smaller workload pieces may be processed by a single host. The stream data are sent to different hosts for correlation processing.
摘要翻译： 一种用于处理多路流相关性的计算机实现的方法，装置和计算机可用程序代码。 接收流数据进行相关。 形成一个任务，用于将多路流相关工作负载连续划分成较小的工作负载。 每个较小的工作负载片段可以由单个主机处理。 流数据被发送到不同的主机进行相关处理。
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3.发明授权System and method for scalable processing of multi-way data stream correlations 失效用于多路数据流相关性的可扩展处理的系统和方法公开(公告)号：US07548937B2
公开(公告)日：2009-06-16
申请号：US11417838
申请日：2006-05-04
申请人： Xiaohui Gu , Haixun Wang , Philip Shi-lung Yu
发明人： Xiaohui Gu , Haixun Wang , Philip Shi-lung Yu
CPC分类号： G06F17/30516 , G06F17/30985 , Y10S707/99945 , Y10S707/99948
摘要： A computer implemented method, apparatus, and computer usable program code for processing multi-way stream correlations. Stream data are received for correlation. A task is formed for continuously partitioning a multi-way stream correlation workload into smaller workload pieces. Each of the smaller workload pieces may be processed by a single host. The stream data are sent to different hosts for correlation processing.
摘要翻译： 一种用于处理多路流相关性的计算机实现的方法，装置和计算机可用程序代码。 接收流数据进行相关。 形成一个任务，用于将多路流相关工作负载连续划分成较小的工作负载。 每个较小的工作负载片段可以由单个主机处理。 流数据被发送到不同的主机进行相关处理。
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公开(公告)号：US07730364B2
公开(公告)日：2010-06-01
申请号：US11696795
申请日：2007-04-05
IPC分类号： G06F11/00
CPC分类号： G06F11/008 , G06F11/0709 , G06F11/0751 , H04L41/0663 , H04L41/147 , H04L43/022 , H04L43/0817
摘要： A system and method for using continuous failure predictions for proactive failure management in distributed cluster systems includes a sampling subsystem configured to continuously monitor and collect operation states of different system components. An analysis subsystem is configured to build classification models to perform on-line failure predictions. A failure prevention subsystem is configured to take preventive actions on failing components based on failure warnings generated by the analysis subsystem.
摘要翻译： 用于在分布式集群系统中使用连续故障预测进行主动故障管理的系统和方法包括：被配置为连续监视和收集不同系统组件的操作状态的采样子系统。 分析子系统被配置为构建分类模型以执行在线故障预测。 故障预防子系统被配置为根据分析子系统生成的故障警告对故障组件采取预防措施。
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公开(公告)号：US20080250265A1
公开(公告)日：2008-10-09
申请号：US11696795
申请日：2007-04-05
IPC分类号： G06F11/00
CPC分类号： G06F11/008 , G06F11/0709 , G06F11/0751 , H04L41/0663 , H04L41/147 , H04L43/022 , H04L43/0817
摘要： A system and method for using continuous failure predictions for proactive failure management in distributed cluster systems includes a sampling subsystem configured to continuously monitor and collect operation states of different system components. An analysis subsystem is configured to build classification models to perform on-line failure predictions. A failure prevention subsystem is configured to take preventive actions on failing components based on failure warnings generated by the analysis subsystem.
摘要翻译： 用于在分布式集群系统中使用连续故障预测进行主动故障管理的系统和方法包括：被配置为连续监视和收集不同系统组件的操作状态的采样子系统。 分析子系统被配置为构建分类模型以执行在线故障预测。 故障预防子系统被配置为根据分析子系统生成的故障警告对故障组件采取预防措施。
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公开(公告)号：US07752192B2
公开(公告)日：2010-07-06
申请号：US11681486
申请日：2007-03-02
申请人： Xiaohui Gu , Lipyeow Lim , Haixun Wang , Min Wang
发明人： Xiaohui Gu , Lipyeow Lim , Haixun Wang , Min Wang
IPC分类号： G06F17/30
CPC分类号： G06F17/30911
摘要： The present invention provides a computer implemented method, an apparatus, and a computer usable program product for indexing data. A controller identifies a set of data to be indexed, wherein a set of data structure trees represents the set of data. The controller merges the set of data structure trees to form a unified tree, wherein the unified tree contains a node for each unit of data in the set of data. The controller assigns an identifier to the node for each unit of data in the set of data that describes the node within the unified tree. The controller then serializes the unified tree to form a set of sequential series that represents the set of data structure trees, wherein the set of sequential series forms an index for the set of data.
摘要翻译： 本发明提供了一种用于索引数据的计算机实现的方法，装置和计算机可用程序产品。 控制器识别要索引的一组数据，其中一组数据结构树表示该组数据。 控制器将数据结构树组合成一个统一的树，其中统一树包含一组数据中每个数据单元的节点。 控制器为描述统一树中节点的数据集中的每个数据单元向节点分配一个标识符。 然后，控制器对统一树进行序列化以形成一组代表数据结构树的顺序序列，其中，该顺序序列集合形成该组数据的索引。
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公开(公告)号：US20080215520A1
公开(公告)日：2008-09-04
申请号：US11681486
申请日：2007-03-02
申请人： Xiaohui Gu , Lipyeow Lim , Haixun Wang , Min Wang
发明人： Xiaohui Gu , Lipyeow Lim , Haixun Wang , Min Wang
IPC分类号： G06N5/02
CPC分类号： G06F17/30911
摘要： The present invention provides a computer implemented method, an apparatus, and a computer usable program product for indexing data. A controller identifies a set of data to be indexed, wherein a set of data structure trees represents the set of data. The controller merges the set of data structure trees to form a unified tree, wherein the unified tree contains a node for each unit of data in the set of data. The controller assigns an identifier to the node for each unit of data in the set of data that describes the node within the unified tree. The controller then serializes the unified tree to form a set of sequential series that represents the set of data structure trees, wherein the set of sequential series forms an index for the set of data.
摘要翻译： 本发明提供了一种用于索引数据的计算机实现的方法，装置和计算机可用程序产品。 控制器识别要索引的一组数据，其中一组数据结构树表示该组数据。 控制器将数据结构树组合成一个统一的树，其中统一树包含一组数据中每个数据单元的节点。 控制器为描述统一树中节点的数据集中的每个数据单元向节点分配一个标识符。 然后，控制器对统一树进行序列化以形成一组代表数据结构树的顺序序列，其中，该顺序序列集合形成该组数据的索引。
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8.发明申请System and method for scalable processing of multi-way data stream correlations 失效用于多路数据流相关性的可扩展处理的系统和方法公开(公告)号：US20070288635A1
公开(公告)日：2007-12-13
申请号：US11417838
申请日：2006-05-04
申请人： Xiaohui Gu , Haixun Wang , Philip Yu
发明人： Xiaohui Gu , Haixun Wang , Philip Yu
IPC分类号： G06F15/173
CPC分类号： G06F17/30516 , G06F17/30985 , Y10S707/99945 , Y10S707/99948
摘要： A computer implemented method, apparatus, and computer usable program code for processing multi-way stream correlations. Stream data are received for correlation. A task is formed for continuously partitioning a multi-way stream correlation workload into smaller workload pieces. Each of the smaller workload pieces may be processed by a single host. The stream data are sent to different hosts for correlation processing.
摘要翻译： 一种用于处理多路流相关性的计算机实现的方法，装置和计算机可用程序代码。 接收流数据进行相关。 形成一个任务，用于将多路流相关工作负载连续划分成较小的工作负载。 每个较小的工作负载片段可以由单个主机处理。 流数据被发送到不同的主机进行相关处理。
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9.发明申请公开(公告)号：US20190324831A1
公开(公告)日：2019-10-24
申请号：US15937362
申请日：2018-03-27
申请人： Xiaohui Gu
发明人： Xiaohui Gu
摘要： An unsupervised pattern extraction system and method for extracting user interested patterns from various kinds of data such as system-level metric values, system call traces, and semi-structured or free form text log data and performing holistic root cause analysis for distributed systems. The distributed system includes a plurality of computer machines or smart devices. The system consists of both real time data collection and analytics functions. The analytics functions automatically extract event patterns and recognize recurrent events in real time by analyzing collected data streams from different sources. A root cause analysis component analyzes the extracted events and identifies both correlation and causality relationships among different components to pinpoint root cause of a networked-system anomaly. Furthermore, an anomaly impact prediction component estimates the impact scope of the detected anomaly and raises early alarms about impending service outages or application performance degradations based on the identified correlation and causality relationships.
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10.发明授权Systems and methods for optimal component composition in a stream processing system 有权流处理系统中最佳组件组成的系统和方法公开(公告)号：US08286153B2
公开(公告)日：2012-10-09
申请号：US12061284
申请日：2008-04-02
申请人： Xiaohui Gu , Philip S. Yu
发明人： Xiaohui Gu , Philip S. Yu
IPC分类号： G06F9/45
CPC分类号： H04L12/4641
摘要： A system and method are provided for optimizing component composition in a distributed stream-processing environment having a plurality of nodes capable of being associated with one or more of a plurality of stream processing components. The system includes an adaptive composition probing (ACP) module and a hierarchical state manager. The ACP module probes a subset of the plurality of stream processing components to determine the optimal component composition in response to a stream processing request. The hierarchical state manager manages local and global information for use by said ACP module in determining the optimal component composition.
摘要翻译： 提供了一种用于在分布式流处理环境中优化组件组成的系统和方法，其具有能够与多个流处理组件中的一个或多个相关联的多个节点。 该系统包括自适应组合探测（ACP）模块和分级状态管理器。 ACP模块探测多个流处理组件的子集，以响应于流处理请求来确定最佳组件组成。 层级状态管理器管理本地和全局信息，供所述ACP模块在确定最佳组件组成时使用。
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