公开(公告)号：US07395257B2

公开(公告)日：2008-07-01

申请号：US10867953

申请日：2004-06-14

申请人： Raghav Gupta ,  Richard D. Henderson

发明人： Raghav Gupta ,  Richard D. Henderson

IPC分类号： G06F7/00

CPC分类号： G06F7/552 ,  G06F7/48 ,  G06F2207/5523 ,  Y10S707/99933 ,  Y10S707/99937 ,  Y10S707/99945

摘要： A method and apparatus for calculating the surface distance between two geographical locations are described. According to one aspect of the present invention, values are stored in a square look-up table for determining the square of a value. Also, values are stored in a linear to surface distance look-up table for determining the surface distance of a linear value. Cartesian co-ordinates of the two geographic locations and the square look-up table are then used to calculate the square of the linear distance between the two geographical locations and the linear to surface distance look-up table is used to convert the calculated square of the linear distance to a surface distance.

摘要翻译： 描述了用于计算两个地理位置之间的表面距离的方法和装置。 根据本发明的一个方面，将值存储在用于确定值的平方的平方查找表中。 此外，值被存储在线性到表面距离查找表中，用于确定线性值的表面距离。 然后使用两个地理位置和平方查找表的笛卡尔坐标来计算两个地理位置之间的线性距离的平方，并且使用线性到表面距离查找表来将计算出的平方 与表面距离的线性距离。

公开(公告)号：US20130086034A1

公开(公告)日：2013-04-04

申请号：US13685453

申请日：2012-11-26

申请人： Nicholas David Posner ,  Ramana M. Idury ,  Richard D. Henderson ,  Randall Scott Shoup ,  Vijay Kumar ,  Louis Marcel Gino Monier ,  Anselm Paul Baird-Smith ,  Thomas Nelson ,  Raghav Gupta ,  Raffi Tutundjian ,  Preston Grant Smalley ,  Alvaro Bolivar

发明人： Nicholas David Posner ,  Ramana M. Idury ,  Richard D. Henderson ,  Randall Scott Shoup ,  Vijay Kumar ,  Louis Marcel Gino Monier ,  Anselm Paul Baird-Smith ,  Thomas Nelson ,  Raghav Gupta ,  Raffi Tutundjian ,  Preston Grant Smalley ,  Alvaro Bolivar

IPC分类号： G06F17/30

CPC分类号： G06F16/951 ,  G06F16/3322 ,  G06F16/3338 ,  G06F16/90328

摘要： Example systems and methods of processing a data search request are presented. In one example, a data search request including a plurality of constraints is received. Each of the plurality of constraints is of one of a plurality of constraint types. At least one of the plurality of constraints of a first constraint type is expanded to one or more constraints of at least one other constraint type. A plurality of search definitions is formulated utilizing the plurality of constraints. Each of the plurality of search definitions includes a unique constraint set excluding at least one of the plurality of constraints. A plurality of searches is performed using the plurality of search definitions to generate a plurality of search results. Data item counts corresponding to the search definitions are calculated. The data item counts and the corresponding search definitions are communicated to a client machine.

摘要翻译： 介绍了处理数据搜索请求的示例系统和方法。 在一个示例中，接收包括多个约束的数据搜索请求。 多个约束中的每一个是多个约束类型之一。 第一约束类型的多个约束中的至少一个被扩展到至少一个其他约束类型的一个或多个约束。 利用多个约束来制定多个搜索定义。 多个搜索定义中的每一个包括排除多个约束中的至少一个约束的唯一约束集合。 使用多个搜索定义来执行多个搜索以生成多个搜索结果。 计算与搜索定义相对应的数据项计数。 数据项计数并将相应的搜索定义传达给客户机。

公开(公告)号：US07870127B2

公开(公告)日：2011-01-11

申请号：US12129567

申请日：2008-05-29

申请人： Raghav Gupta ,  Richard D. Henderson

发明人： Raghav Gupta ,  Richard D. Henderson

IPC分类号： G06F17/30

CPC分类号： G06F7/552 ,  G06F7/48 ,  G06F2207/5523 ,  Y10S707/99933 ,  Y10S707/99937 ,  Y10S707/99945

摘要： A method and apparatus for calculating the surface distance between two geographical locations are described. According to one aspect of the present invention, values are stored in a square look-up table for determining the square of a value. Also, values are stored in a square of linear to surface distance look-up table for determining the surface distance of a linear value. Cartesian co-ordinates of the two geographic locations and the square look-up table are then used to calculate the square of the linear distance between the two geographical locations and the square of linear to surface distance look-up table is used to convert the calculated square of the linear distance to a surface distance.

摘要翻译： 描述了用于计算两个地理位置之间的表面距离的方法和装置。 根据本发明的一个方面，将值存储在用于确定值的平方的平方查找表中。 此外，值被存储在线性到表面距离查找表的平方以确定线性值的表面距离。 然后使用两个地理位置和平方查找表的笛卡尔坐标来计算两个地理位置之间的线性距离的平方，并且使用线性与表面距离查找表的平方换算计算出的 与表面距离的直线距离的平方。

公开(公告)号：US20080228399A1

公开(公告)日：2008-09-18

申请号：US12129567

申请日：2008-05-29

申请人： Raghav Gupta ,  Richard D. Henderson

发明人： Raghav Gupta ,  Richard D. Henderson

IPC分类号： G06F7/00

CPC分类号： G06F7/552 ,  G06F7/48 ,  G06F2207/5523 ,  Y10S707/99933 ,  Y10S707/99937 ,  Y10S707/99945

摘要： A method and apparatus for calculating the surface distance between two geographical locations are described. According to one aspect of the present invention, values are stored in a square look-up table for determining the square of a value. Also, values are stored in a linear to surface distance look-up table for determining the surface distance of a linear value. Cartesian co-ordinates of the two geographic locations and the square look-up table are then used to calculate the square of the linear distance between the two geographical locations and the linear to surface distance look-up table is used to convert the calculated square of the linear distance to a surface distance.

摘要翻译： 描述了用于计算两个地理位置之间的表面距离的方法和装置。 根据本发明的一个方面，将值存储在用于确定值的平方的平方查找表中。 此外，值被存储在线性到表面距离查找表中，用于确定线性值的表面距离。 然后使用两个地理位置和平方查找表的笛卡尔坐标来计算两个地理位置之间的线性距离的平方，并且使用线性到表面距离查找表来将计算出的平方 与表面距离的线性距离。

公开(公告)号：US20130246407A1

公开(公告)日：2013-09-19

申请号：US13875074

申请日：2013-05-01

申请人： Raghav Gupta ,  Sichun Xu

发明人： Raghav Gupta ,  Sichun Xu

IPC分类号： G06F17/30

CPC分类号： G06F17/3053 ,  G06F17/30663

摘要： A system and method to sort search results based upon a desirability value is illustrated. This desirability value may be based upon the difference between a demand value and a supply value. Demand may be based upon user activity such as click-throughs, purchases, price, or location. Supply may be based upon a supply of keywords that may be the number of times a word is used in search or item title. The system and method may include receiving a search query, associating a first numerical value with a keyword that is a part of the search query, tracking user activity associated with the keyword, associating a second numerical value with the keyword based upon the user activity, finding a difference value between the first and second numerical values, associating this difference value with the keyword, sorting keywords based upon the difference values, and returning the search results of the sorting.

摘要翻译： 示出了基于可取性值对搜索结果进行排序的系统和方法。 该期望值可以基于需求值和供给值之间的差。 需求可能基于用户活动，如点击，购买，价格或位置。 供应可能是基于提供可能是搜索或项目标题中使用单词的次数的关键字。 系统和方法可以包括接收搜索查询，将第一数值与作为搜索查询的一部分的关键字相关联，跟踪与关键字相关联的用户活动，基于用户活动将第二数值与关键字相关联， 找到第一和第二数值之间的差值，将该差值与关键字相关联，基于差值排序关键字，并返回排序的搜索结果。

公开(公告)号：US20120150832A1

公开(公告)日：2012-06-14

申请号：US13152976

申请日：2011-06-03

申请人： Seema Shah ,  Adam Nash ,  Raghav Gupta ,  Aditya Arora ,  Benjamin David Foster ,  Srikanth Subramaniam ,  Suhail Ansari ,  Xavier Stonestreet ,  Vijay Raman ,  Jean-Michel Leon

发明人： Seema Shah ,  Adam Nash ,  Raghav Gupta ,  Aditya Arora ,  Benjamin David Foster ,  Srikanth Subramaniam ,  Suhail Ansari ,  Xavier Stonestreet ,  Vijay Raman ,  Jean-Michel Leon

IPC分类号： G06F17/30

CPC分类号： G06F17/30657

摘要： There is provided methods and systems to enable navigation of data items based on aspect-value pairs extracted from the data items. First, the system receives the query. Second, the system identifies the plurality of data items found by the query. Third, the system identifies an aspect of at least one of the plurality of data items. Fourth, the system identifies a value of a plurality of values corresponding to the aspect. Fifth, the system a request to navigate to a set of data items within the plurality of data items, the request comprising the aspect and a requested value of the plurality of values. Each one of the set of data items has the aspect and the value. Sixth, the system presents, in a user interface, information about each one of the set of data items.

摘要翻译： 提供了基于从数据项提取的方面 - 值对来导航数据项的方法和系统。 首先，系统接收查询。 第二，系统识别查询找到的多个数据项。 第三，系统识别多个数据项中的至少一个的方面。 第四，系统识别与该方面对应的多个值的值。 第五，系统请求导航到多个数据项中的一组数据项，该请求包括该方面和多个值的请求值。 数据项集中的每一个都具有方面和值。 第六，系统在用户界面中显示关于该组数据项中的每一个的信息。

公开(公告)号：US20110055195A1

公开(公告)日：2011-03-03

申请号：US12940715

申请日：2010-11-05

申请人： Alec Reitter ,  Barb Chang ,  Ken Sun ,  Raghav Gupta ,  Alvaro Bolivar ,  Alan Lewis

发明人： Alec Reitter ,  Barb Chang ,  Ken Sun ,  Raghav Gupta ,  Alvaro Bolivar ,  Alan Lewis

IPC分类号： G06F17/30

CPC分类号： G06Q30/00 ,  G06F17/2745 ,  G06F17/30864

摘要： A computer-implemented system and method for keyword extraction and contextual advertisement generation are disclosed. The system in an example embodiment includes a keyword extraction service to receive from a consumer application a request for activation of a keyword extraction service via an application programming interface, the request including an identity of a content source, the request further including an identification of a particular extraction process to be used by the keyword extraction service on the identified content source; determine if the keyword extraction service has already processed the identified content source and retained extracted keywords in a data store; extract keywords from the identified content source using the particular extraction process identified in the request; and make the extracted keywords accessible to the consumer application.

摘要翻译： 公开了一种用于关键词提取和上下文广告生成的计算机实现的系统和方法。 在包括从消费者应用程序接收的关键词提取服务的应用程序接口激活关键字提取服务的请求的示例实施例中的系统包括内容源的标识，该请求还包括标识 由所述关键字提取服务在所识别的内容源上使用的特定提取过程; 确定关键字提取服务是否已经处理了所识别的内容源，并且将所提取的关键字保留在数据存储中; 使用请求中标识的特定提取过程从标识的内容源中提取关键字; 并使消费者应用程序可以访问提取的关键字。

公开(公告)号：US20100138436A1

公开(公告)日：2010-06-03

申请号：US12326005

申请日：2008-12-01

申请人： Raghav Gupta ,  Shen Huang ,  Xiaoyuan Wu ,  Qiang Wang

发明人： Raghav Gupta ,  Shen Huang ,  Xiaoyuan Wu ,  Qiang Wang

IPC分类号： G06F17/30 ,  G06F7/00

CPC分类号： G06Q30/0625 ,  G06F17/3061 ,  G06F17/30637 ,  G06F17/3064 ,  G06F17/30693 ,  G06F17/30864 ,  G06F17/3097 ,  G06Q30/00 ,  G06Q30/0601

摘要： Methods and systems to suggest information to be used with an item being listed for sale may include analyzing stored search queries and identifying co-occurring terms or terms based on their desirability scores (or desirable terms). The co-occurring terms and the desirable terms may be identified based on their frequency of use in the search queries and/or in the title information or other information associated with items offered for sale.

摘要翻译： 建议用于列出待售物品的信息的方法和系统可以包括分析存储的搜索查询，并根据其可取性得分（或理想条件）识别共同出现的术语或术语。 可以根据其在搜索查询中的使用频率和/或标题信息或与提供出售的项目相关联的其他信息来识别共同条款和期望条款。

公开(公告)号：US20090006179A1

公开(公告)日：2009-01-01

申请号：US11821928

申请日：2007-06-26

申请人： Eric Noel Billingsley ,  Raghav Gupta ,  Randall Scott Shoup ,  Neelakantan Sundaresan

发明人： Eric Noel Billingsley ,  Raghav Gupta ,  Randall Scott Shoup ,  Neelakantan Sundaresan

IPC分类号： G06F17/30

CPC分类号： G06N20/00 ,  G06N5/022 ,  G06Q10/06375 ,  G06Q30/02 ,  G06Q40/06

摘要： In one embodiment, a method is illustrated as including defining a set of perspective objects capable of being placed onto a modified web page, monitoring parameters of a web page, the parameters including a number of times a current object is executed on the web page, using an Artificial Intelligence (AI) algorithm to determine a perspective object with a preferred Return On Investment (ROI), and selecting the perspective object to be placed onto the modified web page.

摘要翻译： 在一个实施例中，一种方法被示出为包括定义能够被放置在经修改的网页上的一组透视对象，监视网页的参数，包括在网页上执行当前对象的次数的参数， 使用人工智能（AI）算法来确定具有优选投资回报率（ROI）的透视对象，并且选择要放置到经修改的网页上的透视对象。

公开(公告)号：US20070185839A1

公开(公告)日：2007-08-09

申请号：US11497976

申请日：2006-08-02

申请人： Seema Shah ,  Adam Nash ,  Raghav Gupta ,  Aditya Arora ,  Benjamin David Foster ,  Srikanth Subramaniam ,  Suhail Ansari ,  Xavier Stonestreet ,  Vijay Raman ,  Jean-Michel Leon

发明人： Seema Shah ,  Adam Nash ,  Raghav Gupta ,  Aditya Arora ,  Benjamin David Foster ,  Srikanth Subramaniam ,  Suhail Ansari ,  Xavier Stonestreet ,  Vijay Raman ,  Jean-Michel Leon

IPC分类号： G06F17/30

CPC分类号： G06F17/30991 ,  Y10S707/99933 ,  Y10S707/99935 ,  Y10S707/99936 ,  Y10S707/99945

摘要： There is provided a method and system to communicate information. The system receives a first query that contains at least one constraint and retrieves a first plurality of data items from a database based on the first query. Next the system generating a first distribution based on the first plurality of data items, the first distribution utilizing a first plurality of domains used to identify data items. Next the system generates a second distribution based on a plurality of requests to view a second plurality of data items. Next the system generates a third distribution based on the first distribution and the second distribution. Finally the system generates interface information, to be communicated to a user, based on the third distribution.

摘要翻译： 提供了一种传达信息的方法和系统。 系统接收包含至少一个约束的第一查询，并且基于第一查询从数据库检索第一多个数据项。 接下来，系统基于第一多个数据项生成第一分发，第一分发利用用于标识数据项的第一多个域。 接下来，系统基于多个请求来生成第二分发以查看第二多个数据项。 接下来，系统基于第一分布和第二分布生成第三分布。 最后，系统基于第三次分发生成接口信息，以便传达给用户。