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1. 发明授权

US5978793A Processing records from a database 失效
标题翻译：从数据库处理记录
公开(公告)号：US5978793A
公开(公告)日：1999-11-02
申请号：US248538
申请日：1999-02-11
申请人： Anurag Kashyap , Robert H. Gerber , Diane L. Davison , Sanket Atal , Hannes A. Spintzik , Mark T. Nelson
发明人： Anurag Kashyap , Robert H. Gerber , Diane L. Davison , Sanket Atal , Hannes A. Spintzik , Mark T. Nelson
IPC分类号： G06F12/00 , G06F17/30 , G06F17/40 , G06F19/00
CPC分类号： G06F17/30498 , Y10S707/99931 , Y10S707/99932 , Y10S707/99933 , Y10S707/99934 , Y10S707/99936 , Y10S707/99937 , Y10S707/99938
摘要： A computer-based method and system of processing records read respectively from first and second related tables of a database includes determining whether data contained in the records read from the first or second tables is unevenly distributed. Records corresponding to evenly distributed data are searched for matches using a first set of instances of the hash-join operator, and records corresponding to data which is unevenly distributed are searched for matches using a second set of instances of a hash-join operator.
摘要翻译：分别从数据库的第一和第二相关表读取处理记录的基于计算机的方法和系统包括确定包含在从第一或第二表读取的记录中的数据是否不均匀分布。使用散列连接运算符的第一组实例来搜索与均匀分布的数据相对应的记录，并且使用散列连接运算符的第二组实例搜索与不均匀分布的数据相对应的记录。

2. 发明授权

US5873074A Applying distinct hash-join distributions of operators to both even and uneven database records 失效
标题翻译：将运算符的不同哈希连接分布应用于均匀和不均匀的数据库记录
公开(公告)号：US5873074A
公开(公告)日：1999-02-16
申请号：US844259
申请日：1997-04-18
申请人： Anurag Kashyap , Robert H. Gerber , Diane L. Davison , Sanket Atal , Hannes A. Spintzik , Mark T. Nelson
发明人： Anurag Kashyap , Robert H. Gerber , Diane L. Davison , Sanket Atal , Hannes A. Spintzik , Mark T. Nelson
IPC分类号： G06F12/00 , G06F17/30 , G06F17/40 , G06F19/00
CPC分类号： G06F17/30498 , Y10S707/99931 , Y10S707/99932 , Y10S707/99933 , Y10S707/99934 , Y10S707/99936 , Y10S707/99937 , Y10S707/99938
摘要： A computer-based method and system of processing records read respectively from first and second related tables of a database includes determining whether data contained in the records read from the first or second tables is unevenly distributed. Records corresponding to evenly distributed data are searched for matches using a first set of instances of the hash-join operator, and records corresponding to data which is unevenly distributed are searched for matches using a second set of instances of a hash-join operator.
摘要翻译：分别从数据库的第一和第二相关表读取处理记录的基于计算机的方法和系统包括确定包含在从第一或第二表读取的记录中的数据是否不均匀分布。使用散列连接运算符的第一组实例来搜索与均匀分布的数据相对应的记录，并且使用散列连接运算符的第二组实例搜索与不均匀分布的数据相对应的记录。

3. 发明授权

US08171393B2 Method and system for producing and organizing electronically stored information 有权
标题翻译：用于生成和组织电子存储信息的方法和系统
公开(公告)号：US08171393B2
公开(公告)日：2012-05-01
申请号：US12104297
申请日：2008-04-16
申请人： Venkat Rangan , Anurag Kashyap , Prem Kumar , Malay Desai
发明人： Venkat Rangan , Anurag Kashyap , Prem Kumar , Malay Desai
IPC分类号： G06F17/00
CPC分类号： G06F17/24 , G06F17/30011
摘要： The invention provides techniques for efficiently organizing and reviewing electronic documents to be produced in the course of a discovery process. The technique provides for marking the master or pivot document with review information, and identifying a plurality of duplicate documents related to the master or pivot document. The technique provides for reviewing a master or pivot document and propagating the review information to a set of related documents. The technique provides for producing a plurality of electronic documents where each of the electronic documents is marked up in accordance with the review information. The method provides for organizing the plurality of electronic documents so it can be presented and searched in an efficient manner.
摘要翻译：本发明提供了用于有效地组织和审查在发现过程中要产生的电子文档的技术。该技术提供了使用审查信息标记主文档或枢轴文档，并且识别与主文档或枢轴文档相关的多个重复文档。该技术提供了审查主文档或枢轴文档，并将审阅信息传播到一组相关文档。该技术提供了生产多个电子文档，其中根据审阅信息标记每个电子文档。该方法提供组织多个电子文档，以便能够以有效的方式呈现和搜索。

4. 发明申请

US20090265609A1 Method and System for Producing and Organizing Electronically Stored Information 有权
标题翻译：生产和组织电子存储信息的方法和系统
公开(公告)号：US20090265609A1
公开(公告)日：2009-10-22
申请号：US12104297
申请日：2008-04-16
申请人： Venkat Rangan , Anurag Kashyap , Prem Kumar , Malay Desai
发明人： Venkat Rangan , Anurag Kashyap , Prem Kumar , Malay Desai
IPC分类号： G06F17/00
CPC分类号： G06F17/24 , G06F17/30011
摘要： The invention provides techniques for efficiently organizing and reviewing electronic documents to be produced in the course of a discovery process. The technique provides for marking the master or pivot document with review information, and identifying a plurality of duplicate documents related to the master or pivot document. The technique provides for reviewing a master or pivot document and propagating the review information to a set of related documents. The technique provides for producing a plurality of electronic documents where each of the electronic documents is marked up in accordance with the review information. The method provides for organizing the plurality of electronic documents so it can be presented and searched in an efficient manner.
摘要翻译：本发明提供了用于有效地组织和审查在发现过程中要产生的电子文档的技术。该技术提供了使用审查信息标记主文档或枢轴文档，并且识别与主文档或枢轴文档相关的多个重复文档。该技术提供了审查主文档或枢轴文档，并将审阅信息传播到一组相关文档。该技术提供了生产多个电子文档，其中根据审阅信息标记每个电子文档。该方法提供组织多个电子文档，以便能够以有效的方式呈现和搜索。

5. 发明授权

US08392409B1 Methods, systems, and user interface for E-mail analysis and review 有权
标题翻译：用于电子邮件分析和审查的方法，系统和用户界面
公开(公告)号：US08392409B1
公开(公告)日：2013-03-05
申请号：US11852444
申请日：2007-09-10
申请人： Anurag Kashyap , Malay Desai , Venkat Rangan , Gary Lehrman
发明人： Anurag Kashyap , Malay Desai , Venkat Rangan , Gary Lehrman
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06Q10/107
摘要： Methods and systems for searching e-mails are disclosed. In one embodiment, a method for displaying information associated with electronic messages includes receiving information associated with a plurality of e-mails in response to a search query. Each e-mail in the plurality of e-mails is categorized according to a set of categories. Relevance is determined of each e-mail in the plurality of e-mails. The plurality of e-mails are then displayed using a graphical user interface according to the set of categories and the relevance of each e-mail. Input may be received from a user indicative of a tag. The tag may be associated with at least one of the plurality of e-mails and displayed to assist in review.
摘要翻译：公开了搜索电子邮件的方法和系统。在一个实施例中，用于显示与电子消息相关联的信息的方法包括响应于搜索查询接收与多个电子邮件相关联的信息。根据一组类别对多个电子邮件中的每个电子邮件进行分类。确定多个电子邮件中的每个电子邮件的相关性。然后，使用图形用户界面根据一组类别和每个电子邮件的相关性来显示多个电子邮件。可以从指示标签的用户接收输入。标签可以与多个电子邮件中的至少一个相关联并且被显示以辅助审查。

6. 发明授权

US07743051B1 Methods, systems, and user interface for e-mail search and retrieval 有权
标题翻译：用于电子邮件搜索和检索的方法，系统和用户界面
公开(公告)号：US07743051B1
公开(公告)日：2010-06-22
申请号：US11838747
申请日：2007-08-14
申请人： Anurag Kashyap , Malay Desai , Venkat Rangan , Gary Lehrman
发明人： Anurag Kashyap , Malay Desai , Venkat Rangan , Gary Lehrman
IPC分类号： G06F17/30 , G06F7/00
CPC分类号： G06F17/30545 , G06F17/30463
摘要： Methods and systems for searching e-mails are disclosed. In one embodiment, a method for searching e-mails includes receiving input indicative of one or more search terms. A query plan is determined based on the one or more search terms. The method includes performing a search in response to the query plan to determine information related to the one or more e-mails. Then, a set of results are generated based on the information related to the one or more e-mails.
摘要翻译：公开了搜索电子邮件的方法和系统。在一个实施例中，一种用于搜索电子邮件的方法包括接收指示一个或多个搜索项的输入。基于一个或多个搜索项来确定查询计划。该方法包括响应于查询计划执行搜索以确定与一个或多个电子邮件相关的信息。然后，基于与一个或多个电子邮件相关的信息生成一组结果。

7. 发明授权

US5987453A Method and apparatus for performing a join query in a database system 失效
标题翻译：在数据库系统中执行连接查询的方法和装置
公开(公告)号：US5987453A
公开(公告)日：1999-11-16
申请号：US833519
申请日：1997-04-07
申请人： Murali M. Krishna , Anurag Kashyap , Robert Howard Gerber , Paul Sherwood Taylor , Scott Alan Shurts , Shengsong Ni , Prakash Sundaresan
发明人： Murali M. Krishna , Anurag Kashyap , Robert Howard Gerber , Paul Sherwood Taylor , Scott Alan Shurts , Shengsong Ni , Prakash Sundaresan
IPC分类号： G06F12/00 , G06F17/30
CPC分类号： G06F17/30501 , G06F17/30498 , Y10S707/99932 , Y10S707/99934 , Y10S707/99935
摘要： A computer implemented method for generating a response to a join. Two tables are divided into fragments. A join fragment map identifies, for each respective fragment from the first table, the fragments from the second table which contain a record that satisfies the join predicate with a record from the respective fragment from the first table. The map is used to eliminate fragments which cannot satisfy the join predicate.
摘要翻译：一种用于生成对联接的响应的计算机实现的方法。两张表分为片段。连接片段映射针对来自第一表的每个相应片段识别来自第二表的包含满足连接谓词的记录与来自第一表的相应片段的记录的片段。该地图用于消除不能满足连接谓词的碎片。

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