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1. 发明授权

US08046248B2 Identifying items that have experienced recent interest bursts 有权
标题翻译：识别经历最近兴趣爆发的项目
公开(公告)号：US08046248B2
公开(公告)日：2011-10-25
申请号：US11644848
申请日：2006-12-21
申请人： Yun Fu , Zhichen Xu , Liang-Yu (Tom) Chi
发明人： Yun Fu , Zhichen Xu , Liang-Yu (Tom) Chi
IPC分类号： G06Q10/00
CPC分类号： G06Q10/063 , G06F17/30867
摘要： Techniques are described for identifying items that have recently undergone an interest burst. Items that have recently undergone an interest burst are identified by comparing how many interest-actions have been performed on the items during a current time window against how many interest-actions have been performed on the items historically. Various tests are performed to rule out candidates that are not likely to be of interest to other users. In addition, various spam detection techniques are described for reducing the possibility that the items that are listed as interest burst items are listed because of spam.
摘要翻译：描述了用于识别最近经历了兴趣突发的项目的技术。最近经历了兴趣突破的项目通过比较在当前时间窗口内对项目执行了多少兴趣操作来反映在历史上对项目执行了多少个兴趣操作来识别。执行各种测试以排除不太可能对其他用户感兴趣的候选人。另外，描述了各种垃圾邮件检测技术，用于减少由于垃圾邮件列出列为兴趣突发项目的项目的可能性。

2. 发明申请

US20080155465A1 Identifying items that have experienced recent interest bursts 有权
标题翻译：识别经历最近兴趣爆发的项目
公开(公告)号：US20080155465A1
公开(公告)日：2008-06-26
申请号：US11644848
申请日：2006-12-21
申请人： Yun Fu , Zhichen Xu , Liang-Yu (Tom) Chi
发明人： Yun Fu , Zhichen Xu , Liang-Yu (Tom) Chi
IPC分类号： G06F17/30 , G06F7/08 , G06F3/048
CPC分类号： G06Q10/063 , G06F17/30867
摘要： Techniques are described for identifying items that have recently undergone an interest burst. Items that have recently undergone an interest burst are identified by comparing how many interest-actions have been performed on the items during a current time window against how many interest-actions have been performed on the items historically. Various tests are performed to rule out candidates that are not likely to be of interest to other users. In addition, various spam detection techniques are described for reducing the possibility that the items that are listed as interest burst items are listed because of spam.
摘要翻译：描述了用于识别最近经历了兴趣突发的项目的技术。最近经历了兴趣突破的项目通过比较在当前时间窗口内对项目执行了多少兴趣操作来反映在历史上对项目执行了多少个兴趣操作来识别。执行各种测试以排除不太可能对其他用户感兴趣的候选人。另外，描述了各种垃圾邮件检测技术，用于减少由于垃圾邮件列出列为兴趣突发项目的项目的可能性。

3. 发明授权

US08838599B2 Efficient lexical trending topic detection over streams of data using a modified sequitur algorithm 有权
标题翻译：使用修改的Sequitur算法对数据流进行有效的词汇趋势主题检测
公开(公告)号：US08838599B2
公开(公告)日：2014-09-16
申请号：US12780850
申请日：2010-05-14
申请人： Zhichen Xu , Yun Fu , Neal Sample
发明人： Zhichen Xu , Yun Fu , Neal Sample
IPC分类号： G06F17/30
CPC分类号： G06F17/30616
摘要： Embodiments are directed towards a Modified Sequitur algorithm (MSA) using pipelining and indexed arrays to identify trending topics within a plurality of documents having user generated content (UGC). The documents are parallelized and distributed across a plurality of network devices, which place at least some of the received documents into a buffer for which the MSA may then be applied to the documents within the buffer to identify n-grams or phrases within the documents' contents. The identified phrases are further analyzed to remove extraneous co-occurrences of phrases, and/or words based on a part of speech analysis. A weighting of the remaining phrases is used to identify trending topic phrases. Links to content in the plurality of UGC documents that is associated with the trending topic phrases may then be displayed to a client device.
摘要翻译：实施例针对使用流水线和索引数组来修改具有用户生成内容（UGC）的多个文档内的趋势主题的修改的序列算法（MSA）。这些文档被并行化并且分布在多个网络设备上，这些网络设备将至少一些接收到的文档放置在缓冲器中，然后可以将MSA应用于缓冲器中的文档，以识别文档中的n个或多个短语，内容。进一步分析识别的短语，以消除基于词性分析的短语和/或单词的无关共存。使用剩余短语的加权来识别趋势主题短语。然后可以将与趋势主题短语相关联的多个UGC文档中的内容的链接显示给客户端设备。

4. 发明授权

US08010532B2 System and method for automatically organizing bookmarks through the use of tag data 有权
标题翻译：通过使用标签数据自动组织书签的系统和方法
公开(公告)号：US08010532B2
公开(公告)日：2011-08-30
申请号：US11624072
申请日：2007-01-17
申请人： Liang-Yu Chi , Dmitry Yurievich Pavlov , Yun Fu , Eren Manavoglu , Paul Heymann , Zhichen Xu
发明人： Liang-Yu Chi , Dmitry Yurievich Pavlov , Yun Fu , Eren Manavoglu , Paul Heymann , Zhichen Xu
IPC分类号： G06F17/30 , G06F7/00
CPC分类号： G06F17/30884
摘要： The present invention is directed towards systems and method for organization of bookmarks. The method according to one embodiment comprises retrieving one or more bookmarks associated with one or more content items, a given bookmark generated by a user of a client device and identifying one or more tags associated with one or uniform resource locators corresponding to the or more bookmarks. A bookmark folder hierarchy is created through use of a clustering algorithm on the basis of the one or more tags associated with the one or more uniform resource locators corresponding to the one or more bookmarks.
摘要翻译：本发明涉及用于组织书签的系统和方法。根据一个实施例的方法包括检索与一个或多个内容项目相关联的一个或多个书签，由客户端设备的用户生成的给定书签，以及识别与一个或多个与该书签相对应的一个或多个统一资源定位符相关联的一个或多个标签。基于与一个或多个书签相对应的一个或多个统一资源定位符相关联的一个或多个标签，通过使用聚类算法来创建书签文件夹层次结构。

5. 发明申请

US20100256974A1 AUTOMATED SCREEN SCRAPING VIA GRAMMAR INDUCTION 有权
标题翻译：自动筛选通过GRAMMAR感应
公开(公告)号：US20100256974A1
公开(公告)日：2010-10-07
申请号：US12417773
申请日：2009-04-03
申请人： Zhichen Xu , Yun Fu , Peter Yen , Ning Song
发明人： Zhichen Xu , Yun Fu , Peter Yen , Ning Song
IPC分类号： G06F17/27
CPC分类号： G06F17/248 , G06F17/2715
摘要： A method and a computer-readable medium are provided which perform screen scraping via grammar induction. The computer-readable medium stores instructions of the method, the instructions directing a computer processor to intercept display information transmitted to a computer-implemented display device representing information stored in a data source; induce a grammar via statistical analysis of the intercepted display information; provide the grammar to a parser-generator to generate a parser corresponding to the induced grammar; and perform screen scraping using the generated parser.
摘要翻译：提供了一种通过语法感应来执行屏幕刮擦的方法和计算机可读介质。所述计算机可读介质存储所述方法的指令，所述指令指示计算机处理器拦截发送到计算机实现的显示设备的显示信息，所述显示信息表示存储在数据源中的信息; 通过对截取的显示信息的统计分析来引发语法; 为解析器生成器提供语法以产生对应于引导语法的解析器; 并使用生成的解析器执行屏幕抓取。

6. 发明授权

US08533202B2 Entropy-based mixing and personalization 有权
公开(公告)号：US08533202B2
公开(公告)日：2013-09-10
申请号：US12499040
申请日：2009-07-07
申请人： Zhichen Xu , Aurora Skarra-Gallagher , Neal Sample , Yun Fu
发明人： Zhichen Xu , Aurora Skarra-Gallagher , Neal Sample , Yun Fu
IPC分类号： G06F15/16 , G06F17/20
CPC分类号： G06F17/3053 , G06F17/30979 , G06Q10/10 , G06Q30/02 , G06Q50/01
摘要： Techniques are provided for selecting a diverse mix of content items that may be displayed to a user. Content items such as user-generated events are received from a variety of sources. One or more content items are added to a set of content items based on a diversity of characteristics. The diversity of characteristics for the one or more content items may be calculated by measuring a diversity of characteristics of the set as if the one or more content items were added to the set. Content items that produce a greater diversity are selected for addition to the set. The set is displayed to the user, who is provided with a more meaningful mix of content due to the greater diversity in content.

7. 发明申请

US20110010371A1 ENTROPY-BASED MIXING AND PERSONALIZATION 有权
标题翻译：基于熵的混合和个性化
公开(公告)号：US20110010371A1
公开(公告)日：2011-01-13
申请号：US12499040
申请日：2009-07-07
申请人： Zhichen Xu , Aurora Skarra-Gallagher , Neal Sample , Yun Fu
发明人： Zhichen Xu , Aurora Skarra-Gallagher , Neal Sample , Yun Fu
IPC分类号： G06F17/30 , G06Q99/00
CPC分类号： G06F17/3053 , G06F17/30979 , G06Q10/10 , G06Q30/02 , G06Q50/01
摘要： Techniques are provided for selecting a diverse mix of content items that may be displayed to a user. Content items such as user-generated events are received from a variety of sources. One or more content items are added to a set of content items based on a diversity of characteristics. The diversity of characteristics for the one or more content items may be calculated by measuring a diversity of characteristics of the set as if the one or more content items were added to the set. Content items that produce a greater diversity are selected for addition to the set. The set is displayed to the user, who is provided with a more meaningful mix of content due to the greater diversity in content.
摘要翻译：提供了用于选择可以向用户显示的内容项目的不同组合的技术。从各种来源接收诸如用户生成的事件的内容项目。基于特征的多样性将一个或多个内容项目添加到一组内容项目中。可以通过测量集合的特征的多样性来计算一个或多个内容项目的特征的多样性，就好像一个或多个内容项目被添加到组中一样。选择产生更大分集度的内容项，以添加到集合中。该集合向用户显示，由于内容的多样性，谁被提供了更有意义的内容组合。

8. 发明授权

US07685198B2 Systems and methods for collaborative tag suggestions 有权
标题翻译：协作标签建议的系统和方法
公开(公告)号：US07685198B2
公开(公告)日：2010-03-23
申请号：US11339990
申请日：2006-01-25
申请人： Zhichen Xu , Yun Fu , Jianchang Mao , Difu Su
发明人： Zhichen Xu , Yun Fu , Jianchang Mao , Difu Su
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/241 , G06F17/30722
摘要： A set of general criteria have been defined to improve the efficacy of a tagging system, and have been applied to present collaborative tag suggestions to a user. The collaborative tag suggestions are based on a goodness measure for tags derived from collective user authorities to combat spam. The goodness measure is iteratively adjusted by a reward-penalty algorithm during tag selection. The collaborative tag suggestions can also incorporate other sources of tags, e.g., content-based auto-generated tags.
摘要翻译：已经定义了一组通用标准来提高标签系统的功效，并且已经将其应用于向用户呈现协作标签建议。合作标签建议是基于从集体用户权限派生的标签的良好度量来对付垃圾邮件。在标签选择期间，通过奖励惩罚算法迭代地调整善意度量。协作标签建议还可以包含其他标签来源，例如基于内容的自动生成的标签。

9. 发明申请

US20070174247A1 Systems and methods for collaborative tag suggestions 有权
标题翻译：协作标签建议的系统和方法
公开(公告)号：US20070174247A1
公开(公告)日：2007-07-26
申请号：US11339990
申请日：2006-01-25
申请人： Zhichen Xu , Yun Fu , Jianchang Mao , Difu Su
发明人： Zhichen Xu , Yun Fu , Jianchang Mao , Difu Su
IPC分类号： G06F7/00
CPC分类号： G06F17/241 , G06F17/30722
摘要： A set of general criteria have been defined to improve the efficacy of a tagging system, and have been applied to present collaborative tag suggestions to a user. The collaborative tag suggestions are based on a goodness measure for tags derived from collective user authorities to combat spam. The goodness measure is iteratively adjusted by a reward-penalty algorithm during tag selection. The collaborative tag suggestions can also incorporate other sources of tags, e.g., content-based auto-generated tags.
摘要翻译：已经定义了一组通用标准来提高标签系统的功效，并且已经将其应用于向用户呈现协作标签建议。合作标签建议是基于从集体用户权限派生的标签的良好度量来对付垃圾邮件。在标签选择期间，通过奖励惩罚算法迭代地调整善意度量。协作标签建议还可以包含其他标签来源，例如基于内容的自动生成的标签。

10. 发明申请

US20080172399A1 SYSTEM AND METHOD FOR AUTOMATICALLY ORGANIZING BOOKMARKS THROUGH THE USE OF TAG DATA 有权
标题翻译：通过使用标签数据自动组织书签的系统和方法
公开(公告)号：US20080172399A1
公开(公告)日：2008-07-17
申请号：US11624072
申请日：2007-01-17
申请人： Liang-Yu Chi , Dmitry Yurievich Pavlov , Yun Fu , Eren Manavoglu , Paul Heymann , Zhichen Xu
发明人： Liang-Yu Chi , Dmitry Yurievich Pavlov , Yun Fu , Eren Manavoglu , Paul Heymann , Zhichen Xu
IPC分类号： G06F17/30
CPC分类号： G06F17/30884
摘要： The present invention is directed towards systems and method for organization of bookmarks. The method according to one embodiment comprises retrieving one or more bookmarks associated with one or more content items, a given bookmark generated by a user of a client device and identifying one or more tags associated with one or uniform resource locators corresponding to the or more bookmarks. A bookmark folder hierarchy is created through use of a clustering algorithm on the basis of the one or more tags associated with the one or more uniform resource locators corresponding to the one or more bookmarks.
摘要翻译：本发明涉及用于组织书签的系统和方法。根据一个实施例的方法包括检索与一个或多个内容项目相关联的一个或多个书签，由客户端设备的用户生成的给定书签，以及识别与一个或多个与该书签相对应的一个或多个统一资源定位符相关联的一个或多个标签。基于与一个或多个书签相对应的一个或多个统一资源定位符相关联的一个或多个标签，通过使用聚类算法来创建书签文件夹层次结构。

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