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1. 发明申请

US20080010302A1 Optimizing cursor movement in holistic twig joins 有权
标题翻译：优化光标移动在整个树枝连接
公开(公告)号：US20080010302A1
公开(公告)日：2008-01-10
申请号：US11475807
申请日：2006-06-27
申请人： Marcus F. Fontoura , Vanja Josifovski , Eugene J. Shekita , Beverly Yang
发明人： Marcus F. Fontoura , Vanja Josifovski , Eugene J. Shekita , Beverly Yang
IPC分类号： G06F7/00
CPC分类号： G06F17/30442 , Y10S707/99942
摘要： A holistic twig join method with optimal cursor movement is disclosed. The method in one aspect minimizes the number of cursor moves by looking more globally at the query's state to determine which cursor to move next and making virtual moves where a physical move is not needed. The method in another aspect reduces the number of cursor moves by skipping over nodes that do not need to be output.
摘要翻译：公开了一种具有最佳光标移动的整体树枝连接方法。一方面的方法通过在查询的状态下更全面地查看光标移动的数量来最小化以确定哪个光标移动到下一个并且进行不需要物理移动的虚拟移动。另一方面的方法通过跳过不需要输出的节点来减少光标移动的数量。

2. 发明授权

US07502802B2 Optimizing cursor movement in holistic twig joins 有权
标题翻译：优化光标移动在整个树枝连接
公开(公告)号：US07502802B2
公开(公告)日：2009-03-10
申请号：US11475807
申请日：2006-06-27
申请人： Marcus F. Fontoura , Vanja Josifovski , Eugene K. Shekita , Beverly Yang
发明人： Marcus F. Fontoura , Vanja Josifovski , Eugene K. Shekita , Beverly Yang
IPC分类号： G06F7/00 , G06F17/00
CPC分类号： G06F17/30442 , Y10S707/99942
摘要： A holistic twig join method with optimal cursor movement is disclosed. The method in one aspect minimizes the number of cursor moves by looking more globally at the query's state to determine which cursor to move next and making virtual moves where a physical move is not needed. The method in another aspect reduces the number of cursor moves by skipping over nodes that do not need to be output.
摘要翻译：公开了一种具有最佳光标移动的整体树枝连接方法。一方面的方法通过在查询的状态下更全面地查看光标移动的数量来最小化以确定哪个光标移动到下一个并且进行不需要物理移动的虚拟移动。另一方面的方法通过跳过不需要输出的节点来减少光标移动的数量。

3. 发明授权

US07685138B2 Virtual cursors for XML joins 有权
标题翻译： XML连接的虚拟游标
公开(公告)号：US07685138B2
公开(公告)日：2010-03-23
申请号：US11270784
申请日：2005-11-08
申请人： Kevin S. Beyer , Marcus Felipe Fontoura , Sridhar Rajagopalan , Eugene J. Shekita , Beverly Yang
发明人： Kevin S. Beyer , Marcus Felipe Fontoura , Sridhar Rajagopalan , Eugene J. Shekita , Beverly Yang
IPC分类号： G06F17/30 , G06F7/00
CPC分类号： G06F17/30935
摘要： A system, method, and computer program product to improve XML query processing efficiency with virtual cursors. Structural joins are a fundamental operation in XML query processing, and substantial work exists on index-based algorithms for executing them. Two well-known index features—path indices and ancestor information—are combined in a novel way to replace at least some of the physical index cursors in a structural join with virtual cursors. The position of a virtual cursor is derived from the path and ancestor information of a physical cursor. Virtual cursors can be easily incorporated into existing structural join algorithms. By eliminating index I/O and the processing cost of handling physical inverted lists, virtual cursors can improve the performance of holistic path queries by an order of magnitude or more.
摘要翻译：一种使用虚拟游标来提高XML查询处理效率的系统，方法和计算机程序产品。结构连接是XML查询处理中的基本操作，并且基于索引的算法存在大量工作来执行它们。两个众所周知的索引特征 - 路径索引和祖先信息 - 以一种新颖的方式组合，以用至少一些物理索引光标替换虚拟光标的结构连接。虚拟光标的位置是从物理光标的路径和祖先信息导出的。虚拟光标可以很容易地并入到现有的结构连接算法中。通过消除索引I / O和处理物理反转列表的处理成本，虚拟游标可以将整体路径查询的性能提高一个数量级或更多。

4. 发明申请

US20110270916A1 GENERIC ONLINE RANKING SYSTEM AND METHOD SUITABLE FOR SYNDICATION 有权
标题翻译：一般在线排名系统和适用于协调的方法
公开(公告)号：US20110270916A1
公开(公告)日：2011-11-03
申请号：US13162031
申请日：2011-06-16
申请人： Lawrence Wen-Kai Shih , Adam Sah , Daniel S. Tarlow , Beverly Yang , Ryohei Takahashi , Christopher Rohrs
发明人： Lawrence Wen-Kai Shih , Adam Sah , Daniel S. Tarlow , Beverly Yang , Ryohei Takahashi , Christopher Rohrs
IPC分类号： G06F15/16
CPC分类号： G06F17/30675 , G06F17/30867
摘要： Methods, systems, and apparatus, including computer program products, for ranking resources. One or more signals reporting one or more actions by the plurality of users related to a respective resource are received, where a reported action is a presentation of the respective resource, an addition of the respective resource, or a deletion of the respective resource. The reported actions include one or more short deletions of the respective resource. A respective long-addition click-through rate (LACTR) is determined for the respective resource based on a number of reported presentations of the respective resource and a difference between a number of reported additions of the respective resource and a number of short deletions of the respective resource. The plurality of resources are ranked based on the respective LACTRs for the plurality of resources. The ranking of the plurality of resources are provided.
摘要翻译：方法，系统和设备，包括计算机程序产品，用于对资源进行排名。接收到报告与相应资源相关的多个用户的一个或多个动作的一个或多个信号，其中所报告的动作是相应资源的呈现，相应资源的添加或相应资源的删除。所报告的行动包括一个或多个相应资源的短缺。基于相应资源的所报告的呈现的数量以及相应资源的所报告的添加的数量和多个短的删除的数量之间的差异，针对相应资源确定相应的长期添加点击率（LACTR）各自的资源。基于用于多个资源的各自的LACTR对多个资源进行排名。提供了多种资源的排名。

5. 发明授权

US07953741B2 Online ranking metric 有权
标题翻译：在线排名指标
公开(公告)号：US07953741B2
公开(公告)日：2011-05-31
申请号：US11874893
申请日：2007-10-18
申请人： Lawrence Wen-Kai Shih , Adam Sah , Daniel S. Tarlow , Beverly Yang , Ryohei Takahashi , Christopher Rohrs
发明人： Lawrence Wen-Kai Shih , Adam Sah , Daniel S. Tarlow , Beverly Yang , Ryohei Takahashi , Christopher Rohrs
IPC分类号： G06F17/30
CPC分类号： G06F17/30675 , G06F17/30867
摘要： Methods, systems, and apparatus, including computer program products, for ranking resources. One or more signals reporting one or more actions by the plurality of users related to a respective resource are received, where a reported action is a presentation of the respective resource, an addition of the respective resource, or a deletion of the respective resource. The reported actions include one or more short deletions of the respective resource. A respective long-addition click-through rate (LACTR) is determined for the respective resource based on a number of reported presentations of the respective resource and a difference between a number of reported additions of the respective resource and a number of short deletions of the respective resource. The plurality of resources are ranked based on the respective LACTRs for the plurality of resources. The ranking of the plurality of resources are provided.
摘要翻译：方法，系统和设备，包括计算机程序产品，用于对资源进行排名。接收到报告与相应资源相关的多个用户的一个或多个动作的一个或多个信号，其中所报告的动作是相应资源的呈现，相应资源的添加或相应资源的删除。所报告的行动包括一个或多个相应资源的短缺。基于相应资源的所报告的呈现的数量以及相应资源的所报告的添加的数量和多个短的删除的数量之间的差异，针对相应资源确定相应的长期添加点击率（LACTR）各自的资源。基于用于多个资源的各自的LACTR对多个资源进行排名。提供了多种资源的排名。

6. 发明申请

US20140108128A1 DYNAMIC CONTENT ITEM CREATION 审中-公开
标题翻译：动态内容创建
公开(公告)号：US20140108128A1
公开(公告)日：2014-04-17
申请号：US13836879
申请日：2013-03-15
申请人： Chetan Patel , Vinod Ramachandran Marur , Beverly Yang , Karen Yao , Varouj A. Chitilian , Shu Niu , Nam Hoang Mai
发明人： Chetan Patel , Vinod Ramachandran Marur , Beverly Yang , Karen Yao , Varouj A. Chitilian , Shu Niu , Nam Hoang Mai
IPC分类号： G06Q30/02
CPC分类号： G06Q30/0257 , G06Q30/0256
摘要： Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for creating advertisements are disclosed. In one aspect, a method includes receiving an advertisement request that includes user context data. An advertisement having distribution parameters matching the user context data is identified. The identified advertisement can include one or more variables that are resolved based on the user context data. A proper subset of feed data to which the one or more variables for the advertisement will be resolved can be selected based on the user context data and performance measures for portions of the feed data that have been previously used to resolve the one or more variables. The advertisement is modified, at least in part, by including, in place of the one or more variables, the selected modifying data. The modified advertisement is provided in response to the advertisement request.
摘要翻译：公开了用于创建广告的方法，系统和装置，包括在计算机存储介质上编码的计算机程序。一方面，一种方法包括接收包括用户上下文数据的广告请求。识别具有与用户上下文数据匹配的分布参数的广告。所识别的广告可以包括基于用户上下文数据来解析的一个或多个变量。可以基于先前用于解决一个或多个变量的馈送数据的部分的用户上下文数据和性能测量来选择用于广告的一个或多个变量将被解析的馈送数据的适当子集。该广告至少部分地通过将所选择的修改数据包括在一个或多个变量中来替代。响应于广告请求提供修改的广告。

7. 发明授权

US08484343B2 Online ranking metric 有权
标题翻译：在线排名指标
公开(公告)号：US08484343B2
公开(公告)日：2013-07-09
申请号：US13494828
申请日：2012-06-12
申请人： Lawrence Wen-Kai Shih , Adam Sah , Daniel S. Tarlow , Beverly Yang , Ryohei Takahashi , Christopher Rohrs
发明人： Lawrence Wen-Kai Shih , Adam Sah , Daniel S. Tarlow , Beverly Yang , Ryohei Takahashi , Christopher Rohrs
IPC分类号： G06F15/173 , G06F17/30 , G06Q30/00
CPC分类号： G06F17/30675 , G06F17/30867
摘要： Methods, systems, and apparatus, including computer program products, for ranking resources. One or more signals reporting one or more actions by the plurality of users related to a respective resource are received, where a reported action is a presentation of the respective resource, an addition of the respective resource, or a deletion of the respective resource. The reported actions include one or more short deletions of the respective resource. A respective long-addition click-through rate (LACTR) is determined for the respective resource based on a number of reported presentations of the respective resource and a difference between a number of reported additions of the respective resource and a number of short deletions of the respective resource. The plurality of resources are ranked based on the respective LACTRs for the plurality of resources. The ranking of the plurality of resources are provided.
摘要翻译：方法，系统和设备，包括计算机程序产品，用于对资源进行排名。接收到报告与相应资源相关的多个用户的一个或多个动作的一个或多个信号，其中所报告的动作是相应资源的呈现，相应资源的添加或相应资源的删除。所报告的行动包括一个或多个相应资源的短缺。基于相应资源的所报告的呈现的数量以及相应资源的所报告的添加的数量和多个短的删除的数量之间的差异，针对相应资源确定相应的长期添加点击率（LACTR）各自的资源。基于用于多个资源的各自的LACTR对多个资源进行排名。提供了多种资源的排名。

8. 发明申请

US20120254198A1 Online Ranking Metric 有权
标题翻译：在线排名公制
公开(公告)号：US20120254198A1
公开(公告)日：2012-10-04
申请号：US13494828
申请日：2012-06-12
申请人： Lawrence Wen-Kai Shih , Adam Sah , Daniel S. Tarlow , Beverly Yang , Ryohei Takahashi , Christopher Rohrs
发明人： Lawrence Wen-Kai Shih , Adam Sah , Daniel S. Tarlow , Beverly Yang , Ryohei Takahashi , Christopher Rohrs
IPC分类号： G06F17/30
CPC分类号： G06F17/30675 , G06F17/30867
摘要： Methods, systems, and apparatus, including computer program products, for ranking resources. One or more signals reporting one or more actions by the plurality of users related to a respective resource are received, where a reported action is a presentation of the respective resource, an addition of the respective resource, or a deletion of the respective resource. The reported actions include one or more short deletions of the respective resource. A respective long-addition click-through rate (LACTR) is determined for the respective resource based on a number of reported presentations of the respective resource and a difference between a number of reported additions of the respective resource and a number of short deletions of the respective resource. The plurality of resources are ranked based on the respective LACTRs for the plurality of resources. The ranking of the plurality of resources are provided.
摘要翻译：方法，系统和设备，包括计算机程序产品，用于对资源进行排名。接收到报告与相应资源相关的多个用户的一个或多个动作的一个或多个信号，其中所报告的动作是相应资源的呈现，相应资源的添加或相应资源的删除。所报告的行动包括一个或多个相应资源的短缺。基于相应资源的所报告的呈现的数量以及相应资源的所报告的添加的数量和多个短的删除的数量之间的差异，针对相应资源确定相应的长期添加点击率（LACTR）各自的资源。基于用于多个资源的各自的LACTR对多个资源进行排名。提供了多种资源的排名。

9. 发明授权

US08145636B1 Classifying text into hierarchical categories 有权
标题翻译：将文本分类为分层类别
公开(公告)号：US08145636B1
公开(公告)日：2012-03-27
申请号：US12404232
申请日：2009-03-13
申请人： Glen M. Jeh , Beverly Yang
发明人： Glen M. Jeh , Beverly Yang
IPC分类号： G06F17/30
CPC分类号： G06F17/30707
摘要： Systems, methods and program products for classifying text. A system classifies text into first subject matter categories. The system identifies one or more second subject matter categories in a collection of second subject matter categories, each of the second categories is a hierarchical classification of a collection of confirmed valid search results for queries, in which at least one query for each identified second category includes a term in the text. The system filters the identified categories by excluding identified categories whose ancestors are not among the first categories. The system selects categories from the filtered categories based on one or more thresholds in which a threshold specifies a degree of relatedness between a selected category and the text. The selected categories are a sufficient basis for recommending content to a user, the content being associated with one or more of the selected categories.
摘要翻译：用于分类文本的系统，方法和程序产品。系统将文本分类为第一主题类别。系统识别第二主题类别的集合中的一个或多个第二主题类别，第二类别中的每一个是用于查询的确认的有效搜索结果的集合的分级分类，其中针对每个识别的第二类别进行至少一个查询在文本中包含一个术语。系统通过排除其祖先不在第一类别中的已识别类别来过滤所识别的类别。该系统基于一个或多个阈值来选择来自过滤类别的类别，其中阈值指定所选类别和文本之间的相关程度。所选择的类别是向用户推荐内容的充分基础，内容与所选择的一个或多个类别相关联。

10. 发明授权

US08725732B1 Classifying text into hierarchical categories 有权
标题翻译：将文本分类为分层类别
公开(公告)号：US08725732B1
公开(公告)日：2014-05-13
申请号：US13426974
申请日：2012-03-22
申请人： Glen M. Jeh , Beverly Yang
发明人： Glen M. Jeh , Beverly Yang
IPC分类号： G06F17/30
CPC分类号： G06F17/30707
摘要： Systems, methods and program products for classifying text. A system classifies text into first subject matter categories. The system identifies one or more second subject matter categories in a collection of second subject matter categories, each of the second categories is a hierarchical classification of a collection of confirmed valid search results for queries, in which at least one query for each identified second category includes a term in the text. The system filters the identified categories by excluding identified categories whose ancestors are not among the first categories. The system selects categories from the filtered categories based on one or more thresholds in which a threshold specifies a degree of relatedness between a selected category and the text. The selected categories are a sufficient basis for recommending content to a user, the content being associated with one or more of the selected categories.
摘要翻译：用于分类文本的系统，方法和程序产品。系统将文本分类为第一主题类别。系统识别第二主题类别的集合中的一个或多个第二主题类别，第二类别中的每一个是用于查询的确认的有效搜索结果的集合的分级分类，其中针对每个识别的第二类别进行至少一个查询在文本中包含一个术语。系统通过排除其祖先不在第一类别中的已识别类别来过滤所识别的类别。该系统基于一个或多个阈值来选择来自过滤的类别的类别，其中阈值指定所选类别和文本之间的相关程度。所选择的类别是向用户推荐内容的充分基础，内容与所选择的一个或多个类别相关联。

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