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21. 发明申请

US20120158868A1 PROTECTING PRIVACY IN GROUPS E-MAIL MESSAGES 审中-公开
标题翻译：保护组织中的隐私电子邮件信息
公开(公告)号：US20120158868A1
公开(公告)日：2012-06-21
申请号：US12973952
申请日：2010-12-21
申请人： R. Preston McAFEE , Raghu Ramakrishnan
发明人： R. Preston McAFEE , Raghu Ramakrishnan
IPC分类号： G06F15/16
CPC分类号： H04L51/28 , H04L51/12
摘要： Protecting privacy in groups e-mails messages. A method includes the step of receiving an e-mail message having one or more intended recipients. The method also includes the step of comparing content of the e-mail message against content of previous e-mail messages. Further, the method includes the step of flagging the e-mail message. In another embodiment, a computer program product stored on a non-transitory computer-readable medium when executed by a processor, performs the method for verifying intended recipients of an e-mail message with anomalous content. In yet another embodiment, a system to verify intended recipients of an e-mail message with anomalous content includes an e-mail interface and a content analyzer.
摘要翻译：保护组中的隐私电子邮件消息。一种方法包括接收具有一个或多个预期接收者的电子邮件消息的步骤。该方法还包括将电子邮件消息内容与先前电子邮件消息的内容进行比较的步骤。此外，该方法包括标记电子邮件消息的步骤。在另一个实施例中，当由处理器执行时，存储在非暂时计算机可读介质上的计算机程序产品执行验证具有异常内容的电子邮件消息的预期接收者的方法。在另一个实施例中，用于验证具有异常内容的电子邮件消息的预期接收者的系统包括电子邮件接口和内容分析器。

22. 发明申请

US20100174863A1 SYSTEM FOR PROVIDING SCALABLE IN-MEMORY CACHING FOR A DISTRIBUTED DATABASE 审中-公开
标题翻译：为分布式数据库提供可扩展内存缓存的系统
公开(公告)号：US20100174863A1
公开(公告)日：2010-07-08
申请号：US12724260
申请日：2010-03-15
申请人： Brian F. Cooper , Adam Silberstein , Utkarsh Srivastava , Raghu Ramakrishnan , Rodrigo Fonseca
发明人： Brian F. Cooper , Adam Silberstein , Utkarsh Srivastava , Raghu Ramakrishnan , Rodrigo Fonseca
IPC分类号： G06F12/08 , G06F17/30
CPC分类号： G06F16/27
摘要： A system is described for providing scalable in-memory caching for a distributed database. The system may include a cache, an interface, a non-volatile memory and a processor. The cache may store a cached copy of data items stored in the non-volatile memory. The interface may communicate with devices and a replication server. The non-volatile memory may store the data items. The processor may receive an update to a data item from a device to be applied to the non-volatile memory. The processor may apply the update to the cache. The processor may generate an acknowledgement indicating that the update was applied to the non-volatile memory and may communicate the acknowledgment to the device. The processor may then communicate the update to a replication server. The processor may apply the update to the non-volatile memory upon receiving an indication that the update was stored by the replication server.
摘要翻译：描述了一种用于为分布式数据库提供可扩展的内存中缓存的系统。该系统可以包括高速缓存，接口，非易失性存储器和处理器。高速缓存可以存储存储在非易失性存储器中的数据项的缓存副本。该接口可以与设备和复制服务器进行通信。非易失性存储器可以存储数据项。处理器可以从要应用于非易失性存储器的设备接收对数据项的更新。处理器可以将更新应用于高速缓存。处理器可以产生指示更新被应用于非易失性存储器并且可以将确认传送到设备的确认。处理器然后可以将该更新传送到复制服务器。当接收到由复制服务器存储更新的指示时，处理器可以将更新应用于非易失性存储器。

23. 发明授权

US07739262B2 Enforcing currency and consistency constraints in database query processing 有权
标题翻译：在数据库查询处理中强制执行货币和一致性限制
公开(公告)号：US07739262B2
公开(公告)日：2010-06-15
申请号：US10805083
申请日：2004-03-19
申请人： Per-Åke Larson , Jonathan David Goldstein , Raghu Ramakrishnan , Hongfei Guo
发明人： Per-Åke Larson , Jonathan David Goldstein , Raghu Ramakrishnan , Hongfei Guo
IPC分类号： G06F17/30
CPC分类号： G06F17/30522
摘要： Currency and consistency requirements are specified as part of a query against a database that may contain replicated data that is updated asynchronously and therefore may not be completely up to date. The database system constructs query execution plans that include an input selection operator that verifies the currency of a replica and selects a subplan using the replica for execution only when the replica meets the query's currency constraints. It checks possible query execution plans at construction time against the query's consistency constraints and any plans that may produce a result not meeting the consistency constraints are rejected. In this way, the query result is guaranteed to satisfy the query's currency and consistency requirements.
摘要翻译：货币和一致性要求被指定为针对数据库的查询的一部分，数据库可能包含异步更新的复制数据，因此可能不完全是最新的。数据库系统构建查询执行计划，其中包括验证副本的货币的输入选择运算符，并且只有当副本符合查询的货币约束时才使用副本才能执行子计划。它可以根据查询的一致性约束在施工时检查可能的查询执行计划，并且拒绝可能产生不符合一致性约束的结果的任何计划。以这种方式，查询结果保证满足查询的货币和一致性要求。

24. 发明申请

US20090210429A1 System and method for asynchronous update of indexes in a distributed database 审中-公开
标题翻译：用于在分布式数据库中异步更新索引的系统和方法
公开(公告)号：US20090210429A1
公开(公告)日：2009-08-20
申请号：US12070607
申请日：2008-02-19
申请人： Parag Agrawal , Brian Cooper , Raghu Ramakrishnan , Utkarsh Srivastava , Ramana V. Yerneni
发明人： Parag Agrawal , Brian Cooper , Raghu Ramakrishnan , Utkarsh Srivastava , Ramana V. Yerneni
IPC分类号： G06F17/30
CPC分类号： G06F16/273
摘要： An improved system and method for asynchronous update of indexes in a distributed database is provided. A database server may receive the request to update the data and may update the data in a primary data table of the distributed database. An asynchronous index update of the indexes may be initiated at the time a record is updated in a data table and then control may be returned to a client to perform another data update. An activity cache may be provided for caching the records updated by a client so that when the client requests a subsequent read, the updated records may be available in the activity cache to support the various guarantees for reading the data. Advantageously, the asynchronous index update scheme may provide increased performance and more scalability while efficiently maintaining indexes over database tables in a large scale, replicated, distributed database.
摘要翻译：提供了一种用于在分布式数据库中异步更新索引的改进的系统和方法。数据库服务器可以接收更新数据的请求，并且可以更新分布式数据库的主数据表中的数据。可以在数据表中更新记录时启动索引的异步索引更新，然后可以将控制返回给客户端以执行另一数据更新。可以提供活动缓存来缓存由客户端更新的记录，使得当客户端请求后续读取时，更新的记录可以在活动高速缓存中可用以支持读取数据的各种保证。有利地，异步索引更新方案可以提供增加的性能和更大的可扩展性，同时有效地维护大规模，复制的分布式数据库中的数据库表的索引。

25. 发明申请

US20090192988A1 SYSTEM AND/OR METHOD FOR OBTAINING OF USER GENERATED CONTENT BOXES 有权
标题翻译：用于生成用户生成的内容盒的系统和/或方法
公开(公告)号：US20090192988A1
公开(公告)日：2009-07-30
申请号：US12022980
申请日：2008-01-30
申请人： Shanmugasundaram Ravikumar , Prabhakar Raghavan , Raghu Ramakrishnan , Andrew Tomkins
发明人： Shanmugasundaram Ravikumar , Prabhakar Raghavan , Raghu Ramakrishnan , Andrew Tomkins
IPC分类号： G06F17/30
CPC分类号： G06F17/30864 , G06Q30/06
摘要： The subject matter disclosed herein relates to a process for receiving, evaluating and selecting of content modules such as content summary boxes and landing pages for display on network-accessible search engine results page. In one particular example, potential content providers may be provided with incentives and guidelines for the preparation of content summary boxes and landing pages over an electronic communications network, and the resulting submissions can be ranked and published in conjunction with the display of a search engine results page over the network.
摘要翻译：本文公开的主题涉及用于接收，评估和选择诸如内容摘要框和登陆页面的内容模块以在网络可访问搜索引擎结果页面上显示的过程。在一个特定示例中，潜在的内容提供商可以被提供用于通过电子通信网络准备内容摘要框和着陆页的激励和指导，并且所得到的提交可以与搜索引擎结果的显示一起被排名和发布网页上的网页。

26. 发明申请

US20090157762A1 Dynamic Data Reorganization to Accommodate Growth Across Replicated Databases 有权
标题翻译：动态数据重组以适应复制数据库的增长
公开(公告)号：US20090157762A1
公开(公告)日：2009-06-18
申请号：US11957132
申请日：2007-12-14
申请人： Ramana V. Yerneni , Michael Bigby , Philip Bohannon , Bryan Call , Brian Cooper , Andrew Feng , David Lomax , Raghu Ramakrishnan , Utkarsh Srivastava , Daniel Weaver
发明人： Ramana V. Yerneni , Michael Bigby , Philip Bohannon , Bryan Call , Brian Cooper , Andrew Feng , David Lomax , Raghu Ramakrishnan , Utkarsh Srivastava , Daniel Weaver
IPC分类号： G06F12/00
CPC分类号： G06F17/30578
摘要： Methods and apparatuses are provided for dynamically reorganizing the data within a replicated database system. One method, for example, includes performing a split operation across a plurality of replicated databases with regard to an existing partition therein, wherein the existing partition comprises a plurality of data records and the two new partitions each include at least a portion of the plurality of data records, and allowing at least one type of access to the plurality of data records during the split operation.
摘要翻译：提供了用于在复制的数据库系统内动态重组数据的方法和装置。一种方法，例如，包括针对其中的现有分区跨多个复制数据库执行分割操作，其中现有分区包括多个数据记录，并且两个新分区各自包括多个数据记录的至少一部分数据记录，并且允许在拆分操作期间对多个数据记录的至少一种类型的访问。

27. 发明申请

US20090144240A1 Method and systems for using community bookmark data to supplement internet search results 审中-公开
标题翻译：使用社区书签数据补充互联网搜索结果的方法和系统
公开(公告)号：US20090144240A1
公开(公告)日：2009-06-04
申请号：US11950397
申请日：2007-12-04
申请人： Vik Singh , Raghu Ramakrishnan
发明人： Vik Singh , Raghu Ramakrishnan
IPC分类号： G06F17/30
CPC分类号： G06F16/951
摘要： Methods and systems for generating overlay data to supplement search results obtained as a result of an internet search for a query provided by a user. The method includes accessing a universal resource locator (URL) database having URLs that are processed. The URL database has information regarding the number of times a URL in the URL database has been bookmarked and any descriptive tags assigned to specific URLs in the URL database. Then, receiving the query provided by the user that generates search results, where each search result is associated with a URL. The method further includes, before displaying the search results, analyzing each URL of a plurality of the search results to identify if the URL is present in the accessed URL database, and applying overlay data to particular ones of the search results. The overlay data includes information regarding the number of times the URL has been bookmarked and includes particular descriptive tags from the URL database. In one embodiment, a detailed sub-query is associated with each overlay descriptive tag that includes the original query and the overlay descriptive tag.
摘要翻译：用于生成覆盖数据以补充由因特网搜索由用户提供的查询的结果而获得的搜索结果的方法和系统。该方法包括访问具有处理的URL的通用资源定位符（URL）数据库。 URL数据库具有关于URL数据库中的URL已被加书签的次数以及分配给URL数据库中的特定URL的任何描述性标签的信息。然后，接收生成搜索结果的用户提供的查询，其中每个搜索结果与URL相关联。该方法还包括：在显示搜索结果之前，分析多个搜索结果的每个URL以识别URL是否存在于访问的URL数据库中，以及将覆盖数据应用于特定搜索结果。覆盖数据包括关于URL被加书签的次数的信息，并且包括来自URL数据库的特定描述性标签。在一个实施例中，详细的子查询与包括原始查询和重叠描述标签的每个重叠描述性标签相关联。

28. 发明授权

US09600800B2 Creating secure social applications with extensible types 有权
公开(公告)号：US09600800B2
公开(公告)日：2017-03-21
申请号：US12615986
申请日：2009-11-10
申请人： Andrew S. Tomkins , Raghu Ramakrishnan , Shanmugasundaram Ravikumar
发明人： Andrew S. Tomkins , Cameron A. Marlow , Raghu Ramakrishnan , Shanmugasundaram Ravikumar
IPC分类号： G06F15/16 , G06Q10/10
CPC分类号： G06Q30/0625 , G06F17/30864 , G06Q10/10 , G06Q30/0282 , G06Q50/01
摘要： A social environment is provided by creating an object in response to recognition of an entity in a portion of web content, wherein the object represents the entity, the object is associated with a type selected from a set of types, and the type is associated with a schema selected from a set of schemas, where the social environment includes a set of objects including the object, wherein the objects are instances of corresponding types in a rich system of predefined types, the schemas are associated with the types, metadata is associated with the objects, and there is at least one relationship between at least two objects selected from the set of objects, where the set of objects and the metadata are extensible, such that extensions provided by a first user are available for use by a second user. In one example, metadata provided by a first user is only available to a second user having a relationship with the first user.

29. 发明授权

US08793239B2 Method and system for form-filling crawl and associating rich keywords 有权
标题翻译：表单填充方法和系统抓取和关联丰富的关键字
公开(公告)号：US08793239B2
公开(公告)日：2014-07-29
申请号：US12576011
申请日：2009-10-08
申请人： Nilesh Dalvi , Raghu Ramakrishnan , Vinay Kakade , Arup Kumar Choudhury , Sathiya Keerthi Selvaraj , Philip Bohannon , Mani Abrol , David Ciemiewicz , Arun Shankar Iyer , Vipul Agarwal , Alok S. Kirpal
发明人： Nilesh Dalvi , Raghu Ramakrishnan , Vinay Kakade , Arup Kumar Choudhury , Sathiya Keerthi Selvaraj , Philip Bohannon , Mani Abrol , David Ciemiewicz , Arun Shankar Iyer , Vipul Agarwal , Alok S. Kirpal
IPC分类号： G06F17/30 , G06F7/00
CPC分类号： G06F17/30864
摘要： Techniques are provided for the efficient location, processing, and retrieval of local product information derived from web pages generally locatable through form queries submitted to web pages often referred to as the “deep” or “hidden” web. In an embodiment, information such as product information and dealer-location information is located on a web page form such as a dealer-locator form. After location of a suitable web page form, editorial wrapping is performed to create an automated information extraction process. Using the automated information extractor, deep-web crawling is performed. A grid-based extraction of individual business records is performed, and matching and ingestion are performed in conjunction with a business listing database. Finally, metadata tags are added to entries in the business listing database. Metadata tags also may be added to entries in other databases.
摘要翻译：提供了技术，用于有效地定位，处理和检索从通常可通过提交到通常被称为“深”或“隐藏”网络的网页的表单查询的网页获得的本地产品信息。在一个实施例中，诸如产品信息和经销商位置信息的信息位于诸如经销商定位器形式的网页形式上。在找到合适的网页表单之后，执行编辑包装以创建自动化信息提取过程。使用自动信息提取器，执行深度网页抓取。执行单个业务记录的基于网格的提取，并且与业务列表数据库一起执行匹配和摄取。最后，元数据标签被添加到业务列表数据库中的条目。元数据标签也可以添加到其他数据库中的条目。

30. 发明授权

US07958088B2 Dynamic data reorganization to accommodate growth across replicated databases 有权
标题翻译：动态数据重组，以适应复制数据库的增长
公开(公告)号：US07958088B2
公开(公告)日：2011-06-07
申请号：US11957132
申请日：2007-12-14
申请人： Ramana V. Yerneni , Michael Bigby , Philip Bohannon , Bryan Call , Brian Cooper , Andrew Feng , David Lomax , Raghu Ramakrishnan , Utkarsh Srivastava , Daniel Weaver
发明人： Ramana V. Yerneni , Michael Bigby , Philip Bohannon , Bryan Call , Brian Cooper , Andrew Feng , David Lomax , Raghu Ramakrishnan , Utkarsh Srivastava , Daniel Weaver
IPC分类号： G06F7/00
CPC分类号： G06F17/30578
摘要： Methods and apparatuses are provided for dynamically reorganizing the data within a replicated database system. One method, for example, includes performing a split operation across a plurality of replicated databases with regard to an existing partition therein, wherein the existing partition comprises a plurality of data records and the two new partitions each include at least a portion of the plurality of data records, and allowing at least one type of access to the plurality of data records during the split operation.
摘要翻译：提供了用于在复制的数据库系统内动态重组数据的方法和装置。一种方法，例如，包括针对其中的现有分区跨多个复制数据库执行分割操作，其中现有分区包括多个数据记录，并且两个新分区各自包括多个数据记录的至少一部分数据记录，并且允许在拆分操作期间对多个数据记录的至少一种类型的访问。

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