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1. 发明申请

US20080215520A1 METHOD AND SYSTEM FOR INDEXING AND SERIALIZING DATA 失效
标题翻译：数据索引和序列化的方法和系统
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。

2. 发明授权

US07752192B2 Method and system for indexing and serializing data 失效
标题翻译：索引和序列化数据的方法和系统
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。

3. 发明申请

US20070288635A1 System and method for scalable processing of multi-way data stream correlations 失效
标题翻译：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。

4. 发明申请

US20090248749A1 System and Method for Scalable Processing of Multi-Way Data Stream Correlations 失效
标题翻译：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
IPC分类号： G06F17/30 , G06F15/16
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。

5. 发明授权

US07890649B2 System and method for scalable processing of multi-way data stream correlations 失效
标题翻译：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。

6. 发明授权

US07548937B2 System and method for scalable processing of multi-way data stream correlations 失效
标题翻译：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
IPC分类号： G06F7/00 , G06F15/16
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。

7. 发明授权

US10831585B2 System and method for online unsupervised event pattern extraction and holistic root cause analysis for distributed systems 有权
公开(公告)号：US10831585B2
公开(公告)日：2020-11-10
申请号：US15937362
申请日：2018-03-27
申请人： Xiaohui Gu
发明人： Xiaohui Gu
IPC分类号： G06F11/00 , G06F11/07 , G06N20/00
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.

8. 发明授权

US07849138B2 Peer-to-peer multi-party voice-over-IP services 有权
标题翻译：点对点多方语音IP服务
公开(公告)号：US07849138B2
公开(公告)日：2010-12-07
申请号：US12038386
申请日：2008-02-27
申请人： Xiaohui Gu , Zon-Yin Shae , Zhen Wen , Philip S. Yu
发明人： Xiaohui Gu , Zon-Yin Shae , Zhen Wen , Philip S. Yu
IPC分类号： G06F15/16 , H04L12/16
CPC分类号： H04L12/1818 , H04L45/16 , H04L45/48
摘要： A system and computer program product for establishing multi-party VoIP conference audio calls in a distributed, peer-to-peer network where any number of nodes are able to arbitrarily and asynchronously start or stop producing audio output to be mixed into a single composite audio stream that is distributed to all nodes. A single distribution tree is used that has optimal communications characteristics to distribute the composite audio signal to all nodes. An audio mixing tree is established and maintained by adaptively and dynamically adding and merging intermediate mixing nodes operating between user nodes and the root of the single distribution tree. The intermediate mixing nodes and the root of the single distribution tree are all hosted, in an exemplary embodiment, on user nodes that are endpoints of the distribution tree.
摘要翻译：一种用于在分布式对等网络中建立多方VoIP会议音频呼叫的系统和计算机程序产品，其中任何数量的节点能够任意地和异步地开始或停止产生要混合到单个复合音频中的音频输出分发给所有节点的流。使用具有最佳通信特性以将复合音频信号分配给所有节点的单个分发树。通过自适应地动态地添加和合并在用户节点和单个分发树的根之间运行的中间混合节点来建立和维护音频混合树。在示例性实施例中，分发树的中间混合节点和根分别在作为分发树的端点的用户节点上托管。

9. 发明授权

US07487206B2 Method for providing load diffusion in data stream correlations 失效
标题翻译：在数据流相关中提供负载扩散的方法
公开(公告)号：US07487206B2
公开(公告)日：2009-02-03
申请号：US11183149
申请日：2005-07-15
申请人： Xiaohui Gu , Philip S. Yu
发明人： Xiaohui Gu , Philip S. Yu
IPC分类号： G06F15/16 , G06F15/173 , G06F7/00
CPC分类号： G06F17/30985 , Y10S707/99932
摘要： A computer implemented method for performing load diffusion to process data stream pairs. A data stream pair is received for correlation. The data stream pair is partitioned into portions to meet correlation constraints for correlating data in the data stream pair to form a partitioned data stream pair. The partitioned data stream pair is sent to a set of nodes for correlation processing to perform the load diffusion.
摘要翻译：一种用于执行负载扩散以处理数据流对的计算机实现的方法。接收数据流对以进行相关。将数据流对划分成部分以满足用于使数据流对中的数据相关的相关约束，以形成分区数据流对。分区数据流对被发送到一组节点进行相关处理以执行负载扩散。

10. 发明授权

US07739331B2 Method and apparatus for providing load diffusion in data stream correlations 有权
标题翻译：用于在数据流相关中提供负载扩散的方法和装置
公开(公告)号：US07739331B2
公开(公告)日：2010-06-15
申请号：US12054207
申请日：2008-03-24
申请人： Xiaohui Gu , Philip S. Yu
发明人： Xiaohui Gu , Philip S. Yu
IPC分类号： G06F15/16 , G06F15/173 , G06F7/00
CPC分类号： G06F17/30985 , Y10S707/99932
摘要： A computer implemented method, apparatus, and computer usable program code for performing load diffusion to process data stream pairs. A data stream pair is received for correlation. The data stream pair is partitioned into portions to meet correlation constraints for correlating data in the data stream pair to form a partitioned data stream pair. The partitioned data stream pair is sent to a set of nodes for correlation processing to perform the load diffusion.
摘要翻译：用于执行负载扩散以处理数据流对的计算机实现的方法，装置和计算机可用程序代码。接收数据流对以进行相关。将数据流对划分成部分以满足用于使数据流对中的数据相关的相关约束，以形成分区数据流对。分区数据流对被发送到一组节点进行相关处理以执行负载扩散。

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