公开(公告)号：US08217812B2

公开(公告)日：2012-07-10

申请号：US12774398

申请日：2010-05-05

申请人： Song Wang ,  Aris Balatsos

发明人： Song Wang ,  Aris Balatsos

IPC分类号： H03M7/00

CPC分类号： H04L7/0029 ,  H04L25/068

摘要： Techniques of this disclosure provide for adjustment of a conversion rate of a sampling rate converter (SRC) in real-time. The SRC determines relative timing of generated output samples based on non-approximated integer components that are recursively updated. The SRC may further base relative timing of output samples on a value of one or more step size components associated with the integer components. Also according to techniques of this disclosure, a conversion rate of an SRC may be adjusted in real-time based on a detected mismatch between a source clock of a digital input signal and a local clock.

摘要翻译： 本公开的技术提供了实时调整采样率转换器（SRC）的转换速率。 SRC根据递归更新的非近似整数分量来确定生成的输出采样的相对时序。 SRC可以进一步基于与整数分量相关联的一个或多个步长分量的值来输出输出样本的相对时间。 同样根据本公开的技术，可以基于检测到数字输入信号的源时钟与本地时钟之间的失配来实时地调整SRC的转换速率。

公开(公告)号：US20110224996A1

公开(公告)日：2011-09-15

申请号：US12774398

申请日：2010-05-05

申请人： Song Wang ,  Aris Balatsos

发明人： Song Wang ,  Aris Balatsos

IPC分类号： G10L21/00 ,  H03L7/06 ,  H03M7/00

CPC分类号： H04L7/0029 ,  H04L25/068

摘要： Techniques of this disclosure provide for adjustment of a conversion rate of a sampling rate converter (SRC) in real-time. The SRC determines relative timing of generated output samples based on non-approximated integer components that are recursively updated. The SRC may further base relative timing of output samples on a value of one or more step size components associated with the integer components. Also according to techniques of this disclosure, a conversion rate of an SRC may be adjusted in real-time based on a detected mismatch between a source clock of a digital input signal and a local clock.

摘要翻译： 本公开的技术提供了实时调整采样率转换器（SRC）的转换速率。 SRC根据递归更新的非近似整数分量来确定生成的输出采样的相对时序。 SRC可以进一步基于与整数分量相关联的一个或多个步长分量的值来输出输出样本的相对时间。 同样根据本公开的技术，可以基于检测到数字输入信号的源时钟与本地时钟之间的失配来实时地调整SRC的转换速率。

公开(公告)号：US09613123B2

公开(公告)日：2017-04-04

申请号：US12422875

申请日：2009-04-13

申请人： Chetan Kumar Gupta ,  Song Wang ,  Ismail Ari ,  Ming C. Hao ,  Umeshwar Dayal ,  Abhay Mehta

发明人： Chetan Kumar Gupta ,  Song Wang ,  Ismail Ari ,  Ming C. Hao ,  Umeshwar Dayal ,  Abhay Mehta

IPC分类号： G06F7/00 ,  G06F17/30 ,  G06F17/00

CPC分类号： G06F17/30592 ,  G06F17/30705 ,  G06F17/30994

摘要： A method of processing a stream of raw data from a plurality of distributed data producing devices includes reducing the raw data to a plurality of representative synopsis coefficients, organizing the synopsis coefficients into a data structure with at least three dimensions, including a time window dimension and an accuracy dimension. Responsive to a detected anomaly in the data structure, at least one of a predetermined autonomous action and an action directed by a user is performed.

公开(公告)号：US09519718B2

公开(公告)日：2016-12-13

申请号：US13997251

申请日：2011-12-22

申请人： Song Wang ,  Rufeng Liang ,  Dan Zhang ,  Hong'e Sun ,  Jianwu Yang ,  Xinli Wu

发明人： Song Wang ,  Rufeng Liang ,  Dan Zhang ,  Hong'e Sun ,  Jianwu Yang ,  Xinli Wu

IPC分类号： G06F17/30

CPC分类号： G06F17/30867 ,  G06F17/30616 ,  G06F17/30663 ,  G06F17/30684 ,  G06F17/30864 ,  G06F17/30876 ,  G06F17/30887

摘要： The present application provides web information detecting method and system. The method according to the present application comprises: pre-extracting keywords from a web page; storing a corresponding relationship between the extracted keywords and a URL of the web page in a database; obtaining a source file of a web page to be detected; searching the database for keywords that have the same URL as that of the web page to be detected; comparing the searched keywords to the source file information of the web page to be detected; and determining the existence of information of the web page to be detected according to a matching degree. The present application increases the accuracy of web information detection.

摘要翻译： 本申请提供了网络信息检测方法和系统。 根据本申请的方法包括：从网页预提取关键字; 在提取的关键字和数据库中的网页的URL之间存储对应的关系; 获取要检测的网页的源文件; 在数据库中搜索与要检测的网页具有相同URL的关键字; 将搜索到的关键字与要检测的网页的源文件信息进行比较; 以及根据匹配度确定要检测的网页的信息的存在。 本申请提高了网络信息检测的准确性。

公开(公告)号：US09355129B2

公开(公告)日：2016-05-31

申请号：US12250881

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： G06F17/30

CPC分类号： G06F17/30306 ,  G06F17/30442 ,  G06F17/30448 ,  G06F17/30522 ,  G06F17/30536

摘要： A query scheduler orders queries in a queue. Each query is executed based on its position in the queue. When a new query is received, the new query is inserted in the queue. A position in the queue for inserting the new query is determined based on a stretch metric for each query in the queue.

摘要翻译： 查询调度器在队列中排序查询。 每个查询根据其在队列中的位置执行。 当接收到新的查询时，新的查询将被插入到队列中。 基于队列中每个查询的拉伸度量来确定用于插入新查询的队列中的位置。

公开(公告)号：US09305058B2

公开(公告)日：2016-04-05

申请号：US13285785

申请日：2011-10-31

申请人： Chetan Kumar Gupta ,  Song Wang ,  Abhay Mehta ,  Mo Liu ,  Elke A. Rundensteiner

发明人： Chetan Kumar Gupta ,  Song Wang ,  Abhay Mehta ,  Mo Liu ,  Elke A. Rundensteiner

IPC分类号： G06F17/00 ,  G06F17/30

CPC分类号： G06F17/30463 ,  G06F17/30498 ,  G06F17/30516

摘要： There is provided a computer-implemented method of determining an execution ordering. An exemplary method comprises generating a directed graph based on a hierarchy. The hierarchy includes a plurality of pattern queries. The method also includes determining a minimum spanning tree of the directed graph. The method further includes determining an execution order of the pattern queries based on the minimum spanning tree.

摘要翻译： 提供了一种用于确定执行顺序的计算机实现的方法。 一种示例性方法包括基于层次来生成有向图。 层次结构包括多个模式查询。 该方法还包括确定有向图的最小生成树。 该方法还包括基于最小生成树确定模式查询的执行顺序。

公开(公告)号：US20150173187A1

公开(公告)日：2015-06-18

申请号：US14405346

申请日：2012-06-04

申请人： Sen Zeng ,  Ligang Shang ,  Song Wang

发明人： Sen Zeng ,  Ligang Shang ,  Song Wang

IPC分类号： H05K1/09 ,  H05K3/00 ,  C23C18/16 ,  H05K1/03

CPC分类号： H05K1/09 ,  B05D3/062 ,  B05D5/12 ,  B05D7/50 ,  C23C18/1633 ,  G06F3/044 ,  G06F2203/04103 ,  H05K1/03 ,  H05K3/0091

摘要： A method comprising: creating, first conductive traces (12) over a substrate (10) by selective creation of metallization over the substrate (10) using selective direct structuring of a material configured for selective direct structuring; and creating second conductive areas (16A, 16B) over the substrate (10) directly in contact with at least darts of the first conductive traces (12).

摘要翻译： 一种方法，包括：通过使用配置为选择性直接结构化的材料的选择性直接结构选择性地在衬底（10）上产生金属化，在衬底（10）上形成第一导电迹线（12） 以及直接与所述第一导电迹线（12）的至少飞镖接触地在所述基板（10）上方形成第二导电区域（16A，16B）。

公开(公告)号：US09047109B1

公开(公告)日：2015-06-02

申请号：US13528748

申请日：2012-06-20

申请人： Song Wang ,  Martin Walter ,  Zhipu Jin ,  Wilson Xu

发明人： Song Wang ,  Martin Walter ,  Zhipu Jin ,  Wilson Xu

IPC分类号： G06F9/455 ,  G06F9/46

CPC分类号： G06F9/45533 ,  G06F9/45558 ,  G06F2009/45587

摘要： Policy enforcement in an environment that includes virtualized systems is disclosed. Virtual machine information associated with a first virtual machine instance executing on a host machine is received. The information can be received from a variety of sources, including an agent, a log server, and a management infrastructure associated with the host machine. A policy is applied based at least in part on the received virtual machine information.

摘要翻译： 披露了包含虚拟化系统的环境中的策略实施。 接收与在主机上执行的第一虚拟机实例相关联的虚拟机信息。 可以从各种来源接收信息，包括代理，日志服务器和与主机相关联的管理基础设施。 至少部分地基于所接收的虚拟机信息应用策略。

公开(公告)号：US08954324B2

公开(公告)日：2015-02-10

申请号：US11864897

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 ,  G10L11/06 ,  G10L19/00 ,  G10L25/78 ,  G10L21/0216

CPC分类号： G10L25/78 ,  G10L2021/02165

摘要： Voice activity detection using multiple microphones can be based on a relationship between an energy at each of a speech reference microphone and a noise reference microphone. The energy output from each of the speech reference microphone and the noise reference microphone can be determined. A speech to noise energy ratio can be determined and compared to a predetermined voice activity threshold. In another embodiment, the absolute value of the autocorrelation of the speech and noise reference signals are determined and a ratio based on autocorrelation values is determined. Ratios that exceed the predetermined threshold can indicate the presence of a voice signal. The speech and noise energies or autocorrelations can be determined using a weighted average or over a discrete frame size.

摘要翻译： 使用多个麦克风的语音活动检测可以基于语音基准麦克风和噪声参考麦克风各自的能量之间的关系。 可以确定来自每个语音参考麦克风和噪声参考麦克风的能量输出。 可以确定语音能量比，并将其与预定的语音活动阈值进行比较。 在另一个实施例中，确定语音和噪声参考信号的自相关的绝对值，并且确定基于自相关值的比率。 超过预定阈值的比率可以指示语音信号的存在。 可以使用加权平均值或离散的帧大小来确定语音和噪声能量或自相关性。

公开(公告)号：US20140369639A1

公开(公告)日：2014-12-18

申请号：US14009324

申请日：2012-03-13

申请人： Shuqiang Zhang ,  Mingfeng Fan ,  Song Wang ,  Jin Xu ,  Jie Luo ,  Beibei Cao

发明人： Shuqiang Zhang ,  Mingfeng Fan ,  Song Wang ,  Jin Xu ,  Jie Luo ,  Beibei Cao

IPC分类号： G02B6/036 ,  G02B6/27

CPC分类号： G02B6/03666 ,  G02B6/02214 ,  G02B6/02261 ,  G02B6/03644

摘要： A dispersion compensation fiber comprises a fiber core and cladding. The fiber core is a core layer mainly doped with germanium and having a positive relative refractive index difference. The cladding covering the fiber core comprises a trench cladding mainly doped with fluorine, an annular cladding mainly doped with germanium, a matching cladding mainly doped with fluorine, and an outermost mechanical cladding in order. Relative refractive index differences of the fiber core and the claddings are respectively: Δ1% being 1.55% to 2.20%, Δ2% being −0.55% to −0.30%, Δ3% being 0.40% to 0.65%, Δ4% being −0.20% to −0.01%, and Δ5% being 0. Radius ranges, from R1 to R5, of the fiber core and the claddings are respectively: R1 being 1.4 to 1.7 μm, R2 being 4.1 to 4.8 μm, R3 being 6.7 to 8.8 μm, R4 being 10 to 17 μm, and R5 being 38 to 63 μm.

摘要翻译： 色散补偿光纤包括光纤芯和包层。 纤维芯是主要掺杂锗并且具有正的相对折射率差的芯层。 覆盖纤维芯的包层包括主要掺杂有氟的沟槽包层，主要掺杂有锗的环形包层，主要掺杂有氟的匹配包层以及最外层机械包层。 纤维芯和包层的相对折射率差异分别为：＆Dgr; 1％为1.55％至2.20％，＆Dgr; 2％为-0.55％至-0.30％，＆Dgr; 3％为0.40％至0.65％，＆Dgr ; 4％为-0.20％至-0.01％，＆Dgr; 5％为0.纤维芯和包层的半径范围为R1至R5分别为：R1为1.4〜1.7μm，R2为4.1〜4.8 μm，R3为6.7〜8.8μm，R4为10〜17μm，R5为38〜63μm。