公开(公告)号：US06643629B2

公开(公告)日：2003-11-04

申请号：US09442912

申请日：1999-11-18

申请人： Sridhar Ramaswamy ,  Rajeev Rastogi ,  Kyuseok Shim

发明人： Sridhar Ramaswamy ,  Rajeev Rastogi ,  Kyuseok Shim

IPC分类号： G06F1700

CPC分类号： G06F17/3061 ,  G06F2216/03 ,  Y10S706/925

摘要： A new method for identifying a predetermined number of data points of interest in a large data set. The data points of interest are ranked in relation to the distance to their neighboring points. The method employs partition-based detection algorithms to partition the data points and then compute upper and lower bounds for each partition. These bounds are then used to eliminate those partitions that do contain the predetermined number of data points of interest. The data points of interest are then computed from the remaining partitions that were not eliminated. The present method eliminates a significant number of data points from consideration as the points of interest, thereby resulting in substantial savings in computational expense compared to conventional methods employed to identify such points.

摘要翻译： 一种用于在大数据集中识别预定数量的感兴趣的数据点的新方法。 感兴趣的数据点与其相邻点的距离相关。 该方法采用基于分区的检测算法对数据点进行分区，然后计算每个分区的上限和下限。 然后使用这些边界来消除那些包含预定数量的感兴趣的数据点的那些分区。 然后从尚未消除的剩余分区计算感兴趣的数据点。 本方法从考虑中消除了大量数据点作为感兴趣的点，从而与用于识别这些点的常规方法相比，大大节省了计算费用。

公开(公告)号：US08818856B2

公开(公告)日：2014-08-26

申请号：US13285856

申请日：2011-10-31

申请人： Leslie Yeh ,  Sridhar Ramaswamy ,  Zhe Qian ,  Mark Rose

发明人： Leslie Yeh ,  Sridhar Ramaswamy ,  Zhe Qian ,  Mark Rose

IPC分类号： G06F17/30

CPC分类号： G06Q30/0257 ,  G06F17/3087 ,  G06Q30/02 ,  G06Q30/0205 ,  G06Q30/0242 ,  G06Q30/0244 ,  G06Q30/0246 ,  G06Q30/0254 ,  G06Q30/0261

摘要： The usefulness, and consequently the performance, of advertisements are improved by allowing businesses to better target their ads to a responsive audience. For example, location information may be used in ad relevancy determination, and in attribute (e.g., position) arbitration. Such location information may be associated with price information, such as a maximum price bid, and/or with ad performance information. Ad performance information may be tracked on the basis of location information. The content of an ad creative, and/or of a landing page may be selected and/or modified using location information. Tools may be provided to enter and/or modify location information, such as location-dependent targeting information and price information. The location information used to target and/or score ads may be, include, or define an area. The area may be defined by at least one geographic reference point (e.g., defined by latitude and longitude coordinates) and perhaps additional information.

摘要翻译： 通过允许企业更好地将广告定位到敏感的受众群体，改善了广告的有用性以及性能。 例如，可以在广告相关性确定和属性（例如，位置）仲裁中使用位置信息。 这样的位置信息可以与价格信息（例如最大价格出价）和/或与广告效果信息相关联。 可以基于位置信息跟踪广告效果信息。 可以使用位置信息来选择和/或修改广告素材的内容和/或着陆页的内容。 可以提供工具来输入和/或修改位置信息，例如与位置相关的目标信息和价格信息。 用于定位和/或评分广告的位置信息可以是，包括或定义一个区域。 该区域可以由至少一个地理参考点（例如，由纬度和经度坐标定义）和可能的附加信息来定义。

公开(公告)号：US08412575B2

公开(公告)日：2013-04-02

申请号：US11172614

申请日：2005-06-30

申请人： Wilburt Labio ,  Sridhar Ramaswamy ,  Mark Rose

发明人： Wilburt Labio ,  Sridhar Ramaswamy ,  Mark Rose

IPC分类号： G06Q30/00

CPC分类号： G06Q30/08 ,  G06Q30/02 ,  G06Q30/0247 ,  G06Q30/0249 ,  G06Q30/0256

摘要： Offers, such as bids in an advertising network, may be determined and/or managed by accepting an ad budget and at least one ad serving constraint, and then generating offer information using the ad budget and the serving constraint(s). The offer may be generated by obtaining, for each of the ad serving constraint(s), a plurality of points, wherein each point includes a cost per event value and an event quantity value. These points collectively define a landscape. A convex landscape for each of the ad serving constraint(s) is then determined from the landscape(s). One or more points from at least one of the convex landscapes is then used to generate the offer information.

摘要翻译： 可以通过接受广告预算和至少一个广告投放约束来确定和/或管理诸如广告网络中的出价的优惠，然后使用广告预算和服务约束生成报价信息。 可以通过为每个广告服务约束获得多个点来生成报价，其中每个点包括每个事件值的成本和事件数量值。 这些点共同定义了一个景观。 然后从景观确定每个广告服务约束的凸面景观。 然后使用至少一个凸形景观的一个或多个点来产生报价信息。

公开(公告)号：US07173498B2

公开(公告)日：2007-02-06

申请号：US10952343

申请日：2004-09-28

申请人： Sridhar Ramaswamy ,  Hassan O. Ali ,  Song Wu

发明人： Sridhar Ramaswamy ,  Hassan O. Ali ,  Song Wu

IPC分类号： H03B5/12 ,  H03B1/04 ,  H03B5/08 ,  H01L29/41

CPC分类号： H01L27/0207 ,  H01L23/5223 ,  H01L23/5227 ,  H01L23/552 ,  H01L2224/16 ,  H01L2924/00011 ,  H01L2924/00014 ,  H01L2924/01019 ,  H01L2924/3025 ,  H03L7/099 ,  H01L2224/0401

摘要： Disclosed are integrated circuits having multiple electromagnetically emissive devices, such as LC oscillators. The devices are formed on an integrated circuit substrate and are given different planar orientations from each other. Particular integrated circuit packages disclosed are “flip-chip” packages, in which solder bumps are provided on the integrated circuit substrate for flipping and mounting of the finished integrated circuit upon a printed circuit board or other substrate. The solder bumps provide conductive connections between the integrated circuit and the substrate. The orientations and positioning of the emissive devices are such that one or more of the solder bumps are interposed between neighboring emissive devices to act as an electromagnetic shield between them.

摘要翻译： 公开了具有多个电磁放射器件的集成电路，例如LC振荡器。 这些器件形成在集成电路衬底上并且被赋予彼此不同的平面取向。 公开的具体的集成电路封装是“倒装芯片”封装，其中在集成电路基板上提供焊料凸块以便将成品集成电路翻转和安装在印刷电路板或其它基板上。 焊料凸块提供集成电路和衬底之间的导电连接。 发射装置的取向和定位使得一个或多个焊料凸块插入在相邻发射装置之间以用作它们之间的电磁屏蔽。

公开(公告)号：US20050182807A1

公开(公告)日：2005-08-18

申请号：US10777238

申请日：2004-02-12

申请人： Sridhar Ramaswamy ,  Song Wu ,  Bhavesh Bhakta

发明人： Sridhar Ramaswamy ,  Song Wu ,  Bhavesh Bhakta

IPC分类号： G06F17/15 ,  H04L1/20 ,  H04L1/24 ,  H04L25/02

CPC分类号： H04L1/24 ,  H04L1/203 ,  H04L25/0212

摘要： A method, and associated storage medium containing software and a system, comprises extracting a time domain impulse response from parameters that characterize a communication channel, generating a probability distribution function (PDF) of an output voltage based on the impulse response; and computing a relationship between bit error rate and voltage margin based on the final probability distribution function. Generating the PDF of the output voltage may comprise one or more of the following acts: quantizing the impulse response into a plurality of quantized levels, assigning taps to the quantized levels and determining a number of taps assigned to each quantized level, determining allowable voltage levels for each quantized level, and determining a probability of occurrence of each allowable voltage level, determining a PDF for each voltage level; and convolving all of the PDFs for the various voltage levels to obtain the PDF of the output voltage.

摘要翻译： 一种包含软件和系统的方法和相关联的存储介质，包括从表征通信信道的参数中提取时域脉冲响应，基于脉冲响应产生输出电压的概率分布函数（PDF）; 并基于最终概率分布函数计算误码率和电压余量之间的关系。 生成输出电压的PDF可以包括以下动作中的一个或多个：将脉冲响应量化为多个量化电平，为量化电平分配抽头并且确定分配给每个量化电平的抽头数量，确定容许电压电平 并且确定每个可允许电压电平的发生概率，确定每个电压电平的PDF; 并卷积所有PDF的各种电压电平，以获得输出电压的PDF。

公开(公告)号：US20050180498A1

公开(公告)日：2005-08-18

申请号：US10777612

申请日：2004-02-12

申请人： Bhavesh Bhakta ,  Sridhar Ramaswamy ,  Robert Payne ,  Song Wu

发明人： Bhavesh Bhakta ,  Sridhar Ramaswamy ,  Robert Payne ,  Song Wu

IPC分类号： H03H21/00 ,  H03K5/159 ,  H04L25/03

CPC分类号： H04L25/03057 ,  H04L2025/0349 ,  H04L2025/03617

摘要： An equalizer comprises a sampler, a filter, and a summer. The sampler samples a signal indicative of an input communication signal to determine digital decision output signals having a communication device data rate. The filter receives digital decision output signals from the sampler and generates equalization signals therefrom. The summer couples to the sampler and the filter and combines together the input communication signal with the equalization signals. Further, a plurality of clocks control timing associated with the sampler. These clocks have frequencies that are less than the predetermined data rate of the digital decision output signals.

摘要翻译： 均衡器包括采样器，滤波器和夏季。 采样器采样表示输入通信信号的信号，以确定具有通信设备数据速率的数字判定输出信号。 滤波器从采样器接收数字判定输出信号，并从中产生均衡信号。 夏天耦合到采样器和滤波器，并将输入通信信号与均衡信号组合在一起。 此外，多个时钟控制与采样器相关联的定时。 这些时钟具有小于数字决策输出信号的预定数据速率的频率。

公开(公告)号：US20050050097A1

公开(公告)日：2005-03-03

申请号：US10654265

申请日：2003-09-03

申请人： Leslie Yeh ,  Sridhar Ramaswamy ,  Zhe Qian

发明人： Leslie Yeh ,  Sridhar Ramaswamy ,  Zhe Qian

IPC分类号： G06F7/00 ,  G06F17/30

CPC分类号： G06Q30/0257 ,  G06F17/3087 ,  G06Q30/02 ,  G06Q30/0205 ,  G06Q30/0242 ,  G06Q30/0244 ,  G06Q30/0246 ,  G06Q30/0254 ,  G06Q30/0261

摘要： The usefulness, and consequently the performance, of advertisements are improved by allowing businesses to better target their ads to a responsive audience. Location information, such as country, region, metro area, city or town, postal zip code, telephone area code, etc. is determined (or simply accepted) and used. For example, location information may be used in a relevancy determination of an ad. As another example, location information may be used in an attribute (e.g., position) arbitration. Such location information may be associated with price information, such as a maximum price bid. Such location information may be associated with ad performance information. Ad performance information may be tracked on the basis of location information. The content of an ad creative, and/or of a landing page may be selected and/or modified using location information. Finally, tools, such as user interfaces, may be provided to allow a business to enter and/or modify location information, such as location information used for targeting and location-dependent price information.

摘要翻译： 通过允许企业更好地将广告定位到敏感的受众群体，改善了广告的有用性以及性能。 确定（或简单地接受）并使用位置信息，如国家，地区，城市地区，城市或城镇，邮政编码，电话区号等。 例如，可以在广告的相关性确定中使用位置信息。 作为另一示例，可以在属性（例如，位置）仲裁中使用位置信息。 这样的位置信息可以与诸如最高价格出价的价格信息相关联。 这样的位置信息可以与广告演出信息相关联。 可以基于位置信息跟踪广告效果信息。 可以使用位置信息来选择和/或修改广告素材的内容和/或着陆页的内容。 最后，可以提供诸如用户界面的工具以允许企业输入和/或修改位置信息，例如用于定位的位置信息和与位置相关的价格信息。

公开(公告)号：US20050050027A1

公开(公告)日：2005-03-03

申请号：US10823508

申请日：2004-04-12

申请人： Leslie Yeh ,  Sridhar Ramaswamy ,  Zhe Qian ,  Mark Rose

发明人： Leslie Yeh ,  Sridhar Ramaswamy ,  Zhe Qian ,  Mark Rose

IPC分类号： G06F7/00 ,  G06F17/30

CPC分类号： G06Q30/0257 ,  G06F17/3087 ,  G06Q30/02 ,  G06Q30/0205 ,  G06Q30/0242 ,  G06Q30/0244 ,  G06Q30/0246 ,  G06Q30/0254 ,  G06Q30/0261

摘要： The usefulness, and consequently the performance, of advertisements are improved by allowing businesses to better target their ads to a responsive audience. Location information is determined (or simply accepted) and used. For example, location information may be used in a relevancy determination of an ad. As another example, location information may be used in an attribute (e.g., position) arbitration. Such location information may be associated with price information, such as a maximum price bid. Such location information may be associated with ad performance information. Ad performance information may be tracked on the basis of location information. The content of an ad creative, and/or of a landing page may be selected and/or modified using location information. Finally, tools, such as user interfaces, may be provided to allow a business to enter and/or modify location information, such as location information used for targeting and location-dependent price information. The location information used to target and/or score ads may be, include, or define an area. The area may be defined by at least one geographic reference point (e.g., defined by latitude and longitude coordinates) and perhaps additional information. Thus, the area may be a circle defined by a geographic reference point and a radius, an ellipse defined by two geographic reference points and a distance sum, or a polygon defined by three or more geographic reference points, for example.

摘要翻译： 通过允许企业更好地将广告定位到敏感的受众群体，改善了广告的有用性以及性能。 确定（或简单地接受）并使用位置信息。 例如，可以在广告的相关性确定中使用位置信息。 作为另一示例，可以在属性（例如，位置）仲裁中使用位置信息。 这样的位置信息可以与诸如最高价格出价的价格信息相关联。 这样的位置信息可以与广告演出信息相关联。 可以基于位置信息跟踪广告效果信息。 可以使用位置信息来选择和/或修改广告素材的内容和/或着陆页的内容。 最后，可以提供诸如用户界面的工具以允许企业输入和/或修改位置信息，例如用于定位的位置信息和与位置相关的价格信息。 用于定位和/或评分广告的位置信息可以是，包括或定义一个区域。 该区域可以由至少一个地理参考点（例如，由纬度和经度坐标定义）和可能的附加信息来定义。 因此，该区域可以是由地理参考点和半径定义的圆，由两个地理参考点定义的椭圆和距离和，或由三个或更多个地理参考点定义的多边形。

公开(公告)号：US07576754B1

公开(公告)日：2009-08-18

申请号：US11399949

申请日：2006-04-07

申请人： Joshy Joseph ,  Sridhar Ramaswamy ,  Mark Rose

发明人： Joshy Joseph ,  Sridhar Ramaswamy ,  Mark Rose

IPC分类号： G09G5/00 ,  G09G5/02 ,  H04L29/06 ,  G01C21/26 ,  G09B29/10 ,  B64C13/00

CPC分类号： G09B29/106 ,  G01C21/32 ,  H04L67/18 ,  H04L67/20 ,  H04W4/02

摘要： A system and method for determining bounds of a geographical area, such as a city, metropolis, region (e.g., state) or country. From a set of coordinates within the area (e.g., latitude/longitude coordinates), a grid of relatively small cells of geographic data is overlaid upon those coordinates and associated with the area. Each initial cell is iteratively replaced with a larger cell that encompasses the initial cell until the replacement cell intersects a cell associated with some other geographical area or some other boundary condition is met (e.g., a threshold number of replacements).

摘要翻译： 用于确定地理区域的界限的系统和方法，例如城市，大都市，区域（例如州）或国家。 从该区域内的一组坐标（例如纬度/经度坐标），地理数据的相对小的单元格的网格覆盖在那些坐标上并与该区域相关联。 每个初始单元被包含初始单元的较大单元迭代地替换，直到替换单元与与某个其他地理区域相关联的单元或满足一些其他边界条件（例如，阈值数量的替换）相交。

公开(公告)号：US20090115537A1

公开(公告)日：2009-05-07

申请号：US12117806

申请日：2008-05-09

申请人： Sridhar Ramaswamy ,  Mustafa Ulvi Erdogan

发明人： Sridhar Ramaswamy ,  Mustafa Ulvi Erdogan

IPC分类号： H03F3/54

CPC分类号： H03L7/10 ,  H03L7/087 ,  H03L7/099 ,  H03L2207/06

摘要： Various systems, methods and apparatus for calibrating a clock generating circuit are discussed herein. As one example, a method for calibrating a voltage controlled oscillator is disclosed. The method includes fixing the control voltage of a fine tune capacitor in the voltage controlled oscillator at a predetermined level. A binary search is performed in a digital circuit for a value of a calibration word that is used to enable switched capacitors in a coarse tune capacitor bank in the voltage controlled oscillator. The calibration word is fixed at the value determined by the binary search, and the control voltage of the fine tune capacitor is released to enable adjustment of the control voltage by a feedback signal to the voltage controlled oscillator.

摘要翻译： 本文讨论了用于校准时钟发生电路的各种系统，方法和装置。 作为一个示例，公开了一种用于校准压控振荡器的方法。 该方法包括将压控振荡器中的微调电容器的控制电压固定在预定电平。 在数字电路中对用于使压控振荡器中的粗调电容器组中的开关电容器使能的校准字的值执行二进制搜索。 校准字被固定为由二进制搜索确定的值，微调电容器的控制电压被释放，以便通过反馈信号调节控制电压到压控振荡器。