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1. 发明授权

US08612432B2 Determining query intent 有权
标题翻译：确定查询意图
公开(公告)号：US08612432B2
公开(公告)日：2013-12-17
申请号：US12816389
申请日：2010-06-16
申请人： Krishnaram N. G. Kenthapadi , Panayiotis Tsaparas , Sreenivas Gollapudi , Rakesh Agrawal
发明人： Krishnaram N. G. Kenthapadi , Panayiotis Tsaparas , Sreenivas Gollapudi , Rakesh Agrawal
IPC分类号： G06F7/00 , G06F17/30 , G06F15/18
CPC分类号： G06F17/30979
摘要： A tree structure has a node associated with each category of a hierarchy of item categories. Child nodes of the tree are associated with sub-categories of the categories associated with parent nodes. Training data including received queries and indicators of a selected item category for each received query is combined with the tree structure by associating each query with the node corresponding to the selected category of the query. When a query is received, a classifier is applied to the nodes to generate a probability that the query is intended to match an item of the category associated with the node. The classifier is applied until the probability is below a threshold. One or more categories associated with the nodes that are closest to the intent of the received query are selected and indicators of items of those categories that match the received query are output.
摘要翻译：树结构具有与项目类别的层次结构的每个类别相关联的节点。树的子节点与与父节点相关联的类别的子类别相关联。通过将每个查询与对应于所选择的查询类别的节点相关联，将包括接收到的查询和针对每个接收到的查询的所选项目类别的指示符的训练数据与树结构组合。当接收到查询时，分类器被应用于节点以产生查询旨在匹配与节点相关联的类别的项目的概率。应用分类器直到概率低于阈值。选择与接收到的查询的意图最接近的节点相关联的一个或多个类别，并输出与接收到的查询匹配的那些类别的项目的指示符。

2. 发明授权

US08413060B1 Methods and systems for visually distinguishing user attribute similarities and differences 有权
标题翻译：用于视觉区分用户属性相似性和差异的方法和系统
公开(公告)号：US08413060B1
公开(公告)日：2013-04-02
申请号：US12000846
申请日：2007-12-18
申请人： Rakesh Agrawal
发明人： Rakesh Agrawal
IPC分类号： G06F3/00 , G06F15/16
CPC分类号： H04L51/04
摘要： Methods, computer-readable storage media, and systems are provided to facilitate visually distinguishing common attributes of users an electronic communication network or messaging service. In particular, user profile attributes are compared between a first and second user, and similar attributes are visually highlighted by assigning, for example, a distinct font, font size, color, font effect, and/or other visual effect to the user's screen name to designate which attributes are similar. In addition, or alternatively, when the first user views a user profile of the second user, common user attributes are visually highlighted. In one embodiment, the font, font size, color, and/or font effect assigned to the highlighted attribute indicates a degree of similarity of the attribute. Such implementations may allow users to more easily recognize and interact with others that have similar interests and attributes.
摘要翻译：提供方法，计算机可读存储介质和系统以便于在电视通信网络或消息服务的视觉上区分用户的公共属性。特别地，在第一和第二用户之间比较用户简档属性，并且通过向用户的屏幕名称分配例如不同的字体，字体大小，颜色，字体效果和/或其他视觉效果来视觉突出类似的属性指定哪些属性相似。另外或替代地，当第一用户查看第二用户的用户简档时，公共用户属性被视觉上突出显示。在一个实施例中，分配给突出显示的属性的字体，字体大小，颜色和/或字体效果指示属性的相似程度。这样的实现可以允许用户更容易地识别和与具有相似兴趣和属性的其他人交互。

3. 发明授权

US08244747B2 Middleware for query processing across a network of RFID databases 失效
标题翻译：用于RFID数据库网络查询处理的中间件
公开(公告)号：US08244747B2
公开(公告)日：2012-08-14
申请号：US11566931
申请日：2006-12-05
申请人： Rakesh Agrawal , Alvin K. Cheung , Karin Kailing , Stefan Schoenauer
发明人： Rakesh Agrawal , Alvin K. Cheung , Karin Kailing , Stefan Schoenauer
IPC分类号： G06F17/30
CPC分类号： G06F17/30448 , G06F17/30557
摘要： An implementation wherein RFID data is shared across independent organizations has been addressed. RFID data is usually spread across different parties, e.g. enterprises in a supply chain and thus, efficient query processing across all parties is required. Traceability is emerging as one of the key applications of RFID technology. A generic data model is introduced for querying RFID data across a network of independently operated data sources. The model can be used to facilitate traceability query processing and give a set of representative traceability queries. A newly designed process-and-forward approach is implemented for executing traceability queries.
摘要翻译：解决了RFID数据在独立组织之间共享的实现。 RFID数据通常分布在不同方面，例如供应链中的企业，因此需要各方有效的查询处理。可追溯性正在成为RFID技术的关键应用之一。引入了通用数据模型，用于通过独立运行的数据源网络查询RFID数据。该模型可用于促进可追溯性查询处理，并提供一组具有代表性的可追溯性查询。实施新设计的进程和转发方法来执行可追溯性查询。

4. 发明申请

US20100250333A1 OPTIMIZING CASHBACK RATES 审中-公开
标题翻译：优化成交率
公开(公告)号：US20100250333A1
公开(公告)日：2010-09-30
申请号：US12415683
申请日：2009-03-31
申请人： RAKESH AGRAWAL , LAWRENCE WILLIAM COLAGIOVANNI , ARUN KUMAR SACHETI , SAMUEL IEONG , RAJA PALANI VELU
发明人： RAKESH AGRAWAL , LAWRENCE WILLIAM COLAGIOVANNI , ARUN KUMAR SACHETI , SAMUEL IEONG , RAJA PALANI VELU
IPC分类号： G06Q10/00 , G06N5/02 , G06Q30/00
CPC分类号： G06Q30/02 , G06Q30/0202 , G06Q30/0234 , G06Q30/06
摘要： A method, system, and medium are provided for determining optimal sales rebate rates. Historical data, including sales data, price data, and rebate data are received, along with ongoing current data from current rebate transactions. Changes across the spectrum of data are determined and calculations are used to obtain an optimal sales rebate rate for one of more products or services utilizing statistical models, including but not limited to, a linear rebate rate model and a logarithmic-linear rebate rate model for one or more products or services. A mathematical analysis determines the appropriate model to use to obtain the optimal sales rebate rate. The optimal sales rebate rate may be applied to computing or non-computing environments, in whole or as a combination of both computing and non-computing environments.
摘要翻译：提供了一种方法，系统和媒介来确定最优销售回扣率。收到包括销售数据，价格数据和回扣数据在内的历史数据以及当前回扣交易的持续当前数据。确定数据范围的变化，并使用计算来获得使用统计模型的更多产品或服务之一的最优销售回扣率，包括但不限于线性回扣率模型和对数线性回扣率模型一个或多个产品或服务。数学分析确定用于获得最佳销售回扣率的适当模型。最佳销售回扣率可以全部应用于计算或非计算环境，也可以应用于计算和非计算环境的组合。

5. 发明申请

US20100185577A1 OBJECT CLASSIFICATION USING TAXONOMIES 有权
标题翻译：使用TAXONOMIES的对象分类
公开(公告)号：US20100185577A1
公开(公告)日：2010-07-22
申请号：US12414065
申请日：2009-03-30
申请人： Panayiotis Tsaparas , Panagiotis Papadimitriou , Ariel D. Fuxman , Lise C. Getoor , Rakesh Agrawal
发明人： Panayiotis Tsaparas , Panagiotis Papadimitriou , Ariel D. Fuxman , Lise C. Getoor , Rakesh Agrawal
IPC分类号： G06N5/02
CPC分类号： G06N99/005
摘要： As provided herein objects from a source catalog, such as a provider's catalog, can be added to a target catalog, such as an enterprise master catalog, in a scalable manner utilizing catalog taxonomies. A baseline classifier determines probabilities for source objects to target catalog classes. Source objects can be assigned to those classes with probabilities that meet a desired threshold and meet a desired rate. A classification cost for target classes can be determined for respective unassigned source objects, which can comprise determining an assignment cost and separation cost for the source objects for respective desired target classes. The separation and assignment costs can be combined to determine the classification cost, and the unassigned source objects can be assigned to those classes having a desired classification cost.
摘要翻译：如本文所提供的，可以使用目录分类法将来自源目录的诸如提供者目录的对象以可扩展的方式添加到目标目录，例如企业主目录。基准分类器确定源对象到目标目录类的概率。可以将源对象分配给具有满足期望阈值且满足期望速率的概率的那些类。可以针对相应的未分配的源对象来确定目标类别的分类成本，其可以包括确定用于各个期望目标类别的源对象的分配成本和分离成本。分离和分配成本可以组合以确定分类成本，并且未分配的源对象可以被分配给具有期望的分类成本的那些类。

6. 发明申请

US20100114925A1 CUSTOMIZED SEARCH 有权
标题翻译：自定义搜索
公开(公告)号：US20100114925A1
公开(公告)日：2010-05-06
申请号：US12253658
申请日：2008-10-17
申请人： John C. Shafer , Rakesh Agrawal
发明人： John C. Shafer , Rakesh Agrawal
IPC分类号： G06F17/30
CPC分类号： G06F17/30864 , G06F17/30477
摘要： Techniques are disclosed herein for providing a custom search engine. In one aspect, a first search query is received from a requestor. First search results contain search result items that match the first search query are obtained. A least one sub-query is generated from the first search results. The generating is based on rules for a particular custom search engine. Second search results that match the sub-query are then obtained. A search result set is formed from a corpus that includes the first search results and the second search results. The generating of the search result set is based on the rules for the particular custom search engine. The search result set is provided to the requester. In one aspect an interface for designing a custom search engine is provided. The interface allows the designer to specify the layout of a search results page.
摘要翻译：本文公开了用于提供定制搜索引擎的技术。在一个方面，从请求者接收第一搜索查询。首先搜索结果包含与第一个搜索查询匹配的搜索结果项。从第一搜索结果生成至少一个子查询。生成基于特定自定义搜索引擎的规则。然后获得与子查询匹配的第二搜索结果。搜索结果集由包含第一搜索结果和第二搜索结果的语料库形成。搜索结果集的生成基于特定自定义搜索引擎的规则。搜索结果集提供给请求者。在一个方面，提供了一种用于设计定制搜索引擎的界面。该界面允许设计者指定搜索结果页面的布局。

7. 发明申请

US20090228353A1 QUERY CLASSIFICATION BASED ON QUERY CLICK LOGS 有权
标题翻译：基于QUICK CLICK LOGS的QUERY分类
公开(公告)号：US20090228353A1
公开(公告)日：2009-09-10
申请号：US12042531
申请日：2008-03-05
申请人： KANNAN ACHAN , ARIEL FUXMAN , RAKESH AGRAWAL , PANAYIOTIS TSAPARAS
发明人： KANNAN ACHAN , ARIEL FUXMAN , RAKESH AGRAWAL , PANAYIOTIS TSAPARAS
IPC分类号： G06Q30/00 , G06F7/10 , G06F17/30 , G06F7/38 , G06F7/52 , G06F7/556
CPC分类号： G06Q30/02 , G06F17/30648 , G06F17/30672 , G06F17/30864 , G06Q30/0255 , G06Q30/0256
摘要： Methods are provided for the classification of search engine queries and associated documents based on search engine query click logs. One or more seed documents or queries are provided that contain content that is representative of a category. A query click log containing information regarding queries entered by at least one user into the search engine and documents subsequently clicked in search engine results corresponding with the queries is analyzed to determine which one or more queries resulted in clicks on the seed documents. Information is stored associating the one or more queries with the category if they resulted in clicks on the seed documents.
摘要翻译：提供了基于搜索引擎查询点击日志对搜索引擎查询和相关文档进行分类的方法。提供了一个或多个种子文档或查询，其中包含代表类别的内容。包含关于由至少一个用户输入到搜索引擎中的查询的信息的查询点击日志，并分析随后在查询中对应的搜索引擎结果中点击的文档，以确定哪一个或多个查询导致种子文档的点击。存储将一个或多个查询与类别相关联的信息，如果它们导致种子文档的点击。

8. 发明申请

US20090084666A1 NOVEL INTEGRATED GASIFICATION - PYROLYSIS PROCESS 有权
标题翻译：新一代气化 - 热解过程
公开(公告)号：US20090084666A1
公开(公告)日：2009-04-02
申请号：US12199359
申请日：2008-08-27
申请人： Rakesh Agrawal , Navneet R. Singh
发明人： Rakesh Agrawal , Navneet R. Singh
IPC分类号： C10B57/16
CPC分类号： C10J3/00 , C10B49/22 , C10B53/02 , C10G1/06 , C10G2300/1003 , C10G2300/1014 , C10G2300/1025 , C10G2300/1044 , C10J3/482 , C10J3/56 , C10J2300/09 , C10J2300/0903 , C10J2300/0916 , C10J2300/092 , C10J2300/093 , C10J2300/0943 , C10J2300/0946 , C10J2300/0956 , C10J2300/0973 , C10J2300/1606 , C10J2300/1637 , C10J2300/165 , C10J2300/1671 , C10J2300/1675 , C10J2300/1687 , C10J2300/1807 , C10J2300/1823 , C10J2300/1853 , C10K3/04 , Y02E20/18 , Y02E50/14 , Y02E50/32 , Y02P20/145 , Y02P30/20
摘要： In at least one embodiment of the present invention, a method for producing liquid hydrocarbons from biomass is provided. The method comprises hydropyrolizing biomass with a gaseous exhaust stream formed from one of gasification and reforming of carbon containing moiety (CCM). The gaseous exhaust stream includes hydrogen (H2) and at least one of carbon monoxide (CO), carbon dioxide (CO2) and water (H2O).
摘要翻译：在本发明的至少一个实施方案中，提供了一种从生物质制备液体烃的方法。该方法包括将生物质与由含碳部分（CCM）的气化和重整之一形成的气态排气流进行氢化加压。气态排气流包括氢（H 2）和一氧化碳（CO），二氧化碳（CO 2）和水（H 2 O）中的至少一种。

9. 发明申请

US20090082604A1 NOVEL PROCESS FOR PRODUCING LIQUID HYDROCARBON BY PYROLYSIS OF BIOMASS IN PRESENCE OF HYDROGEN FROM A CARBON-FREE ENERGY SOURCE 有权
标题翻译：通过碳氢化合物在无碳能源下氢化生产液体烃的新工艺
公开(公告)号：US20090082604A1
公开(公告)日：2009-03-26
申请号：US12199425
申请日：2008-08-27
申请人： RAKESH AGRAWAL , Manju Agrawal , Navneet R. Singh
发明人： RAKESH AGRAWAL , Manju Agrawal , Navneet R. Singh
IPC分类号： C10G1/00 , B01J19/00
CPC分类号： C10G1/086 , C01B3/042 , C01B3/068 , C10G1/00 , C10G1/002 , C10G1/06 , C10G1/08 , C10G3/46 , C10G3/49 , C10G3/52 , C10G2300/1014 , C12P5/00 , Y02E60/364 , Y02P20/133 , Y02P20/134 , Y02P30/20
摘要： In at least one embodiment of the present invention, a method for producing liquid hydrocarbons from biomass is provided. The method comprises pyrolizing the biomass with hydrogen (H2) to form bio-oil. The bio-oil comprises alkanes, alkenes, alcohols, aldehydes, ketones, aromatics, hydrocarbons or mixtures thereof. The H2 is formed from a carbon-free energy source.
摘要翻译：在本发明的至少一个实施方案中，提供了一种从生物质制备液体烃的方法。该方法包括用氢气（H2）热生物生成生物油。生物油包括烷烃，烯烃，醇，醛，酮，芳烃，烃或其混合物。 H2由无碳能源形成。

10. 发明申请

US20080250008A1 Query Specialization 审中-公开
标题翻译：查询专业化
公开(公告)号：US20080250008A1
公开(公告)日：2008-10-09
申请号：US11696455
申请日：2007-04-04
申请人： Sreenivas Gollapudi , Rakesh Agrawal , Evimaria Terzi
发明人： Sreenivas Gollapudi , Rakesh Agrawal , Evimaria Terzi
IPC分类号： G06F17/30
CPC分类号： G06F16/951 , G06F16/3322
摘要： A system, a method and computer-readable media for identifying and presenting potential query refinements for a user's search input. Documents are identified as being responsive to the search input. A query log is accessed to identify previously entered queries that also returned one or more of the identified documents. From these previously entered queries, a portion of the queries are selected as potential query refinements. Thereafter, the potential query refinements are displayed to the user.
摘要翻译：一种用于识别和呈现用户搜索输入的潜在查询改进的系统，方法和计算机可读介质。文件被识别为响应于搜索输入。访问查询日志以识别先前输入的也返回一个或多个已识别文档的查询。从这些以前输入的查询中，一部分查询被选择为潜在的查询优化。此后，向用户显示潜在的查询优化。

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