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71. 发明申请

US20130066855A1 NESTED COMPLEX SEQUENCE PATTERN QUERIES OVER EVENT STREAMS 有权
标题翻译：基于事件流的NESTED复杂序列模式查询
公开(公告)号：US20130066855A1
公开(公告)日：2013-03-14
申请号：US13431773
申请日：2012-03-27
申请人： Chetan Kumar Gupta , Song Wang , Abhay Mehta , Mo Liu , Elke Angelika Rundensteiner , Medhabi Ray
发明人： Chetan Kumar Gupta , Song Wang , Abhay Mehta , Mo Liu , Elke Angelika Rundensteiner , Medhabi Ray
IPC分类号： G06F17/30
CPC分类号： G06F17/30477 , G06F17/30864
摘要： A method of evaluating nested complex sequence pattern queries includes obtaining events from an event stream and evaluating the events within a first window using an outer query to produce outer partial results. The method also includes determining a more stringent window constraint, the more stringent window constraint comprising a subset of the window constraint corresponding to events that produces the outer partial results and passing the more stringent window constraint to an inner query nested within the outer query. A complex event processing system is also provided.
摘要翻译：评估嵌套复杂序列模式查询的方法包括从事件流获取事件并且使用外部查询来评估第一窗口内的事件以产生外部部分结果。该方法还包括确定更严格的窗口约束，更严格的窗口约束包括对应于产生外部部分结果的事件的窗口约束的子集，并将更严格的窗口约束传递给嵌套在外部查询内的内部查询。还提供了一个复杂的事件处理系统。

72. 发明授权

US08374362B2 Signaling microphone covering to the user 有权
标题翻译：信令麦克风覆盖用户
公开(公告)号：US08374362B2
公开(公告)日：2013-02-12
申请号：US12023970
申请日：2008-01-31
申请人： Dinesh Ramakrishnan , Ravi Satyanarayanan , Song Wang , Eddie L. T. Choy
发明人： Dinesh Ramakrishnan , Ravi Satyanarayanan , Song Wang , Eddie L. T. Choy
IPC分类号： H04R3/00
CPC分类号： H04R3/005 , H04R29/004 , H04R29/006 , H04R2499/11
摘要： A mechanism is provided that monitors secondary microphone signals, in a multi-microphone mobile device, to warn the user if one or more secondary microphones are covered while the mobile device is in use. In one example, smoothly averaged power estimates of the secondary microphones may be computed and compared against the noise floor estimate of a primary microphone. Microphone covering detection may be made by comparing the secondary microphone smooth power estimates to the noise floor estimate for the primary microphone. In another example, the noise floor estimates for the primary and secondary microphone signals may be compared to the difference in the sensitivity of the first and second microphones to determine if the secondary microphone is covered. Once detection is made, a warning signal may be generated and issued to the user.
摘要翻译：提供了一种在多麦克风移动设备中监视次级麦克风信号的机制，以在移动设备正在使用时覆盖一个或多个辅助麦克风来警告用户。在一个示例中，可以计算二次麦克风的平滑平均功率估计，并将其与主麦克风的噪声基底估计进行比较。麦克风覆盖检测可以通过将次级麦克风平滑功率估计与主麦克风的噪声基底估计值进行比较来进行。在另一示例中，可以将主麦克风信号和次麦克风信号的噪声基底估计值与第一和第二麦克风的灵敏度差进行比较，以确定次麦克风是否被覆盖。一旦检测到，可能会产生一个警告信号并发给用户。

73. 发明申请

US20120197950A1 SENTIMENT CUBE 有权
标题翻译：感应杯
公开(公告)号：US20120197950A1
公开(公告)日：2012-08-02
申请号：US13017013
申请日：2011-01-30
申请人： Umeshwar Dayal , Maria G. Castellanos , Chetan Kumar Gupta , Song Wang , Meichun Hsu
发明人： Umeshwar Dayal , Maria G. Castellanos , Chetan Kumar Gupta , Song Wang , Meichun Hsu
IPC分类号： G06F17/30
CPC分类号： G06Q30/02
摘要： A sentiment cube system is disclosed. In one example, the system discloses a sentiment storage, including a sentiment cube data structure having a set of cells arranged by a set of dimensions. The system includes a computer programmed with executable instructions which operate a set of modules, wherein the modules comprise: a sentiment storage module which receives sentiment values associated with a set of entity features, and then populates a hierarchy of the cells in the sentiment cube with the sentiment values. A sentiment analysis module effecting a set of operations on the sentiment cube.
摘要翻译：披露情感立方体系。在一个示例中，系统公开了情绪存储，其包括具有由一组维度排列的一组单元的情感立方体数据结构。该系统包括用可操作的指令编程的计算机，该可执行指令操作一组模块，其中模块包括：情绪存储模块，其接收与一组实体特征相关联的情绪值，然后在情绪立方体中填充情绪立方体中的细胞层级，情绪价值观。情绪分析模块对情绪立方体执行一组操作。

74. 发明申请

US20120076416A1 DETERMINING CORRELATIONS BETWEEN SLOW STREAM AND FAST STREAM INFORMATION 审中-公开
标题翻译：确定慢流与快速流动信息之间的相关性
公开(公告)号：US20120076416A1
公开(公告)日：2012-03-29
申请号：US12889805
申请日：2010-09-24
申请人： Maria G. Castellanos , Chetan Kumar Gupta , Song Wang , Umeshwar Dayal
发明人： Maria G. Castellanos , Chetan Kumar Gupta , Song Wang , Umeshwar Dayal
IPC分类号： G06K9/46
CPC分类号： G06F17/278 , G06F16/2246 , G06F16/2465 , G06Q10/10
摘要： A collection of documents are correlated with information items in a fast stream of information using categorical hierarchical neighborhood trees (C-HNTs). First data entities extracted from the documents are inserted into corresponding C-HNTs. The first data entities that are neighbors in the C-HNTs of second data entities extracted from the fast stream items are identified. Similarities between the documents and the fast stream items are determined based on the location at which the neighbors are located.
摘要翻译：使用分类分层邻域树（C-HNT），文档的集合与快速信息流中的信息项相关。从文档中提取的第一个数据实体插入相应的C-HNT。识别从快速流项目提取的第二数据实体的C-HNT中的邻居的第一数据实体。基于邻居位置确定文件和快速流项目之间的相似性。

75. 发明授权

US07946666B2 Slide rail 有权
标题翻译：滑轨
公开(公告)号：US07946666B2
公开(公告)日：2011-05-24
申请号：US11953862
申请日：2007-12-11
申请人： Kuo-Ming Huang , Mo-Ming Yu , Zong-Yuan Li , Shi-An Chen , Song Wang
发明人： Kuo-Ming Huang , Mo-Ming Yu , Zong-Yuan Li , Shi-An Chen , Song Wang
IPC分类号： A47B95/00 , A47B88/16
CPC分类号： A47B88/493
摘要： A slide rail includes an inner slide, an intermediate slide, a rack and a positioning element. The intermediate slide is used for receiving the inner slide; a block is positioned at an end of the intermediate slide. The rack has a plurality of ball bearings. An end of the rack is resisted against the block. The positioning element includes a fixing portion mounted to the intermediate slide, and a resilient hook portion having an ear part, the ear part capable of resisting against the other end of the rack to locate the rack.
摘要翻译：滑轨包括内滑动件，中间滑块，齿条和定位元件。中间滑块用于接收内滑块; 块位于中间滑块的一端。齿条具有多个滚珠轴承。机架的一端抵抗挡块。定位元件包括安装到中间滑块的固定部分和具有耳部的弹性钩部分，耳部能抵抗齿条的另一端以定位齿条。

76. 发明申请

US20100095299A1 MIXED WORKLOAD SCHEDULER 有权
标题翻译：混合工作载荷调度器
公开(公告)号：US20100095299A1
公开(公告)日：2010-04-15
申请号：US12251272
申请日：2008-10-14
申请人： Chetan Kumar Gupta , Song Wang , Abhay Mehta
发明人： Chetan Kumar Gupta , Song Wang , Abhay Mehta
IPC分类号： G06F9/46
CPC分类号： G06F9/4881 , G06F17/30463 , G06F17/30545
摘要： A mixed workload scheduler and operating method efficiently handle diverse queries ranging from short less-intensive queries to long resource-intensive queries. A scheduler is configured for scheduling mixed workloads and comprises an analyzer and a schedule controller. The analyzer detects execution time and wait time of a plurality of queries and balances average stretch and maximum stretch of scheduled queries wherein query stretch is defined as a ratio of a sum of wait time and execution time to execution time of a query. The schedule controller modifies scheduling of queries according to service level differentiation.
摘要翻译：混合的工作负载调度程序和操作方法可以有效地处理从较少密集型查询到长资源密集型查询的各种查询。调度器被配置用于调度混合工作负载并且包括分析器和调度控制器。分析器检测多个查询的执行时间和等待时间，并且将查询延伸定义为等待时间和执行时间之和与查询的执行时间的比率的预定查询的平均拉伸和最大拉伸。调度控制器根据服务水平差异来修改查询的调度。

77. 发明授权

US07654624B2 Slide rail assembly 有权
标题翻译：滑轨总成
公开(公告)号：US07654624B2
公开(公告)日：2010-02-02
申请号：US11951288
申请日：2007-12-05
申请人： Kuo-Ming Huang , Song Wang , Zong-Yuan Li
发明人： Kuo-Ming Huang , Song Wang , Zong-Yuan Li
IPC分类号： A47B95/00
CPC分类号： A47B88/49
摘要： A slide rail assembly includes an outer slide rail having a protrusion, an intermediate slide rail having a slot, an inner slide rail having a release portion, a latch member slidably attached to a slot of the intermediate slide rail, and a resilient member connected to the latch member for returning the latch member to an original position. The latch member includes first and second engaging portions located at opposite sides of the intermediate slide rail respectively. The protrusion is capable of engaging with the second engaging portion of the latch member to stop the intermediate slide rail sliding into the outer slide rail together with the inner slide rail. The release portion of the inner slide rail is capable of engaging with the first engaging portion to bias the latch member to slide along the slot to release the intermediate slide rail from the outer engaging portion.
摘要翻译：滑轨组件包括具有突起的外滑轨，具有槽的中间滑轨，具有释放部分的内滑轨，可滑动地附接到中间滑轨的槽的闩锁构件，以及连接到用于将闩锁构件返回到初始位置的闩锁构件。闩锁构件包括分别位于中间滑轨的相对侧的第一和第二接合部。突起能够与闩锁构件的第二接合部接合，以使中间滑轨与内滑轨一起滑动到外滑轨中。内滑轨的释放部分能够与第一接合部分接合以偏压闩锁构件以沿着狭槽滑动以将中间滑轨从外接合部分释放。

78. 发明申请

US20090238369A1 SYSTEMS AND METHODS FOR DETECTING WIND NOISE USING MULTIPLE AUDIO SOURCES 有权
标题翻译：使用多个音频源检测风噪声的系统和方法
公开(公告)号：US20090238369A1
公开(公告)日：2009-09-24
申请号：US12323186
申请日：2008-11-25
申请人： Dinesh Ramakrishnan , Song Wang
发明人： Dinesh Ramakrishnan , Song Wang
IPC分类号： H04R29/00
CPC分类号： H04R3/005 , H04R2410/07 , H04R2499/11
摘要： A method for detecting wind noise is described. At least two audio signals are received. The at least two audio signals are filtered to reduce higher frequencies and to reduce lower frequencies to provide at least two filtered audio signals. The cross correlation of the at least two filtered audio signals is computed for multiple delays. A maximum cross correlation is determined from the cross correlations computed for the multiple delays. Wind noise is detected by comparing the maximum cross correlation with a threshold.
摘要翻译：描述了一种用于检测风噪声的方法。至少接收两个音频信号。对至少两个音频信号进行滤波以降低较高频率并降低较低的频率以提供至少两个滤波的音频信号。对于多个延迟来计算至少两个滤波后的音频信号的互相关。从针对多个延迟计算的互相关确定最大互相关。通过比较最大互相关与阈值来检测风噪声。

79. 发明申请

US20090196429A1 SIGNALING MICROPHONE COVERING TO THE USER 有权
标题翻译：信号麦克风覆盖用户
公开(公告)号：US20090196429A1
公开(公告)日：2009-08-06
申请号：US12023970
申请日：2008-01-31
申请人： Dinesh Ramakrishnan , Ravi Satyanarayanan , Song Wang , Eddie L.T. Choy
发明人： Dinesh Ramakrishnan , Ravi Satyanarayanan , Song Wang , Eddie L.T. Choy
IPC分类号： H04R5/00
CPC分类号： H04R3/005 , H04R29/004 , H04R29/006 , H04R2499/11
摘要： A mechanism is provided that monitors secondary microphone signals, in a multi-microphone mobile device, to warn the user if one or more secondary microphones are covered while the mobile device is in use. In one example, smoothly averaged power estimates of the secondary microphones may be computed and compared against the noise floor estimate of a primary microphone. Microphone covering detection may be made by comparing the secondary microphone smooth power estimates to the noise floor estimate for the primary microphone. In another example, the noise floor estimates for the primary and secondary microphone signals may be compared to the difference in the sensitivity of the first and second microphones to determine if the secondary microphone is covered. Once detection is made, a warning signal may be generated and issued to the user.
摘要翻译：提供了一种在多麦克风移动设备中监视次级麦克风信号的机制，以在移动设备正在使用时覆盖一个或多个辅助麦克风来警告用户。在一个示例中，可以计算二次麦克风的平滑平均功率估计，并将其与主麦克风的噪声基底估计进行比较。麦克风覆盖检测可以通过将次级麦克风平滑功率估计与主麦克风的噪声基底估计值进行比较来进行。在另一示例中，可以将主麦克风信号和次麦克风信号的噪声基底估计值与第一和第二麦克风的灵敏度差进行比较，以确定次麦克风是否被覆盖。一旦检测到，可能会产生一个警告信号并发给用户。

80. 发明申请

US20090089054A1 APPARATUS AND METHOD OF NOISE AND ECHO REDUCTION IN MULTIPLE MICROPHONE AUDIO SYSTEMS 有权
标题翻译：多个麦克风音频系统中的噪声和减少噪声的装置和方法
公开(公告)号：US20090089054A1
公开(公告)日：2009-04-02
申请号：US11864906
申请日：2007-09-28
申请人： Song Wang , Samir Kumar Gupta , Eddie L. T. Choy
发明人： Song Wang , Samir Kumar Gupta , Eddie L. T. Choy
IPC分类号： G10L15/20
CPC分类号： H04M9/082 , G10L2021/02082 , G10L2021/02166
摘要： Multiple microphone noise suppression apparatus and methods are described herein. The apparatus and methods implement a variety of noise suppression techniques and apparatus that can be selectively applied to signals received using multiple microphones. The microphone signals received at each of the multiple microphones can be independently processed to cancel echo signal components that can be generated from a local audio source. The echo cancelled signals may be processed by some or all modules within a signal separator that operates to separate or otherwise isolate a speech signal from noise signals. The signal separator can include a pre-processing de-correlator followed by a blind source separator. The output of the blind source separator can be post filtered to provide post separation de-correlation. The separated speech and noise signals can be non-linearly processed for further noise reduction, and additional post processing can be implemented following the non-linear processing.
摘要翻译：本文描述了多麦克风噪声抑制装置和方法。该装置和方法实现了可以选择性地应用于使用多个麦克风接收的信号的各种噪声抑制技术和装置。可以独立地处理在多个麦克风中的每一个处接收的麦克风信号以消除可从本地音频源产生的回波信号分量。回波消除信号可以由信号分离器内的一些或所有模块进行处理，信号分离器用于分离或以其他方式将语音信号与噪声信号隔离开来。信号分离器可以包括预处理去相关器，其后是盲源分离器。盲源分离器的输出可以后过滤以提供后分离去相关。分离的语音和噪声信号可以被非线性处理以进一步降低噪声，并且可以在非线性处理之后实现附加的后处理。

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