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61. 发明授权

US07773815B2 System and method for compressing compressed data 有权
标题翻译：用于压缩压缩数据的系统和方法
公开(公告)号：US07773815B2
公开(公告)日：2010-08-10
申请号：US10891590
申请日：2004-07-14
申请人： Bo Shen , Zhichen Xu
发明人： Bo Shen , Zhichen Xu
IPC分类号： G06K9/36
CPC分类号： H03M7/30 , H04N19/90 , H04N19/93
摘要： A method for compressing compressed data. Compressed files are accessed. At least a portion of the compressed files are partially decompressed into partially decompressed files in an intermediate representation. The partially decompressed files are compared. The partially decompressed files are compressed.
摘要翻译：一种压缩压缩数据的方法。压缩文件被访问。压缩文件的至少一部分在中间表示中部分解压缩成部分解压缩的文件。比较部分解压文件。部分解压缩的文件被压缩。

62. 发明授权

US07685209B1 Apparatus and method for normalizing user-selected keywords in a folksonomy 有权
标题翻译：用于在民俗学中规范化用户选择的关键词的装置和方法
公开(公告)号：US07685209B1
公开(公告)日：2010-03-23
申请号：US11149323
申请日：2005-06-08
申请人： Kenneth Norton , Chung-Man Tam , Jianchang Mao , Zhichen Xu , Adrienne Bassett , Ashley Hall , Nathan Arnold
发明人： Kenneth Norton , Chung-Man Tam , Jianchang Mao , Zhichen Xu , Adrienne Bassett , Ashley Hall , Nathan Arnold
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30997
摘要： An annotation method for annotating content includes displaying a set of suggested keywords on an editing interface page configured to receive one or more annotations for the content. A request is received via the editing interface page to annotate the content with at least one keyword from the set of suggested keywords. Association information is generated that associates the at least one keyword with the content.
摘要翻译：用于注释内容的注释方法包括在被配置为接收内容的一个或多个注释的编辑界面页面上显示一组建议的关键字。通过编辑界面页面接收到一个请求，以从该组建议的关键字中的至少一个关键字注释内容。生成将至少一个关键字与内容相关联的关联信息。

63. 发明授权

US07555553B2 Placing an object at a node in a peer-to-peer system based on storage utilization 有权
标题翻译：基于存储利用率将对象放置在对等系统中的节点上
公开(公告)号：US07555553B2
公开(公告)日：2009-06-30
申请号：US10260430
申请日：2002-10-01
申请人： Zheng Zhang , Mallik Mahalingam , Zhichen Xu , Wenting Tang
发明人： Zheng Zhang , Mallik Mahalingam , Zhichen Xu , Wenting Tang
IPC分类号： G06F13/00
CPC分类号： H04L61/1552 , G06F17/30067 , H04L29/12132 , H04L29/12811 , H04L61/6009 , H04L67/104 , H04L67/1076 , H04L69/329
摘要： A peer-to-peer system includes a plurality of nodes. The plurality of nodes includes at least an initial node and a neighboring node. The initial node is operable to determine whether to place an object at either the initial node or another node in the system based on a comparison of storage utilizations for the initial node and the neighboring node.
摘要翻译：点对点系统包括多个节点。多个节点至少包括初始节点和相邻节点。初始节点可操作以基于初始节点和相邻节点的存储利用率的比较来确定是将物体放置在系统中的初始节点还是另一个节点处。

64. 发明授权

US07167979B2 Invoking mutual anonymity by electing to become head of a return path 失效
标题翻译：通过选举成为返回路径的头头来调用相互匿名
公开(公告)号：US07167979B2
公开(公告)日：2007-01-23
申请号：US10114071
申请日：2002-04-03
申请人： Zhichen Xu , Li Xiao
发明人： Zhichen Xu , Li Xiao
IPC分类号： H04L9/00
CPC分类号： H04L63/0421 , H04L29/06 , H04L67/104 , H04L67/1068 , H04L69/329
摘要： In a method of invoking mutual anonymity, electing to become a head of a return path in response to receiving a request for information. The information is received at the head of the return path. The information is then forwarded to a peer that transmitted the request.
摘要翻译：在引用相互匿名的方法中，选择响应于接收到信息请求而成为返回路径的头。信息在返回路径的头部接收。然后将信息转发给发送请求的对等体。

65. 发明申请

US20060294085A1 Using community annotations as anchortext 有权
标题翻译：将社区注释用作anchorextext
公开(公告)号：US20060294085A1
公开(公告)日：2006-12-28
申请号：US11498682
申请日：2006-08-02
申请人： Daniel Rose , Jianchang Mao , Zhichen Xu , David Ku , Qi Lu , Eckart Walther , Chung-Man Tam
发明人： Daniel Rose , Jianchang Mao , Zhichen Xu , David Ku , Qi Lu , Eckart Walther , Chung-Man Tam
IPC分类号： G06F17/30
CPC分类号： G06F17/3053 , G06F17/30616 , G06F17/30867 , Y10S707/99932 , Y10S707/99933
摘要： The present invention is directed towards systems and methods for using community annotations to content items as anchortext for search and index purposes. The method according to one embodiment comprises generating one or more items of personalized information by a user for storage in a user profile, the one or more items of personalized information associated with one or more content items, the one or more content items and the one or more items of personalized information comprising one or more words. One or more items of personalized information is selected from a given user profile. The method further comprises indexing the one or more words in the one or more content items and the one or more words in the selected personalized information into an index, identifying one or more content items responsive to on or more query words in a query of the index and returning the identified content items as a result set to the user.
摘要翻译：本发明涉及用于将内容项目的社区注释用作搜索和索引目的的定位文件的系统和方法。根据一个实施例的方法包括由用户生成一个或多个个性化信息项目以存储在用户简档中，与一个或多个内容项目相关联的一个或多个个性化信息项目，一个或多个内容项目和一个或多个包含一个或多个单词的个性化信息项。从给定的用户简档中选择一个或多个个性化信息项。该方法还包括将所选择的个性化信息中的一个或多个内容项目中的一个或多个单词和所选择的个性化信息中的一个或多个单词索引到索引中，从而识别响应于查询中的一个或多个查询单词的一个或多个内容项目索引并将所标识的内容项目作为结果集返回给用户。

66. 发明授权

US07043470B2 Method and apparatus for improving querying 失效
标题翻译：改进查询的方法和设备
公开(公告)号：US07043470B2
公开(公告)日：2006-05-09
申请号：US10378870
申请日：2003-03-05
申请人： Zhichen Xu , Mallik Mahalingam , Chunqiang Tang
发明人： Zhichen Xu , Mallik Mahalingam , Chunqiang Tang
IPC分类号： G06F17/30
CPC分类号： H04L67/104 , G06F17/30206 , G06F17/30864 , H04L67/1059 , H04L67/1065 , H04L67/1093 , Y10S707/99932 , Y10S707/99933
摘要： In a method of improving querying, a plurality of items of information are transformed into a plurality of vectors, where each item of information of the plurality of items of information is mapped to a respective vector of said plurality of vectors. A plurality of vectors is associated with a subset of nodes selected from a plurality of nodes. Each vector associated with a respective node of said plurality of nodes is based on a similarity between each vector of said plurality of vectors.
摘要翻译：在改进查询的方法中，将多个信息项变换为多个向量，其中多个信息项的每个信息项被映射到所述多个向量的相应向量。多个向量与从多个节点选择的节点的子集相关联。与所述多个节点中的相应节点相关联的每个向量基于所述多个向量的每个向量之间的相似度。

67. 发明申请

US20050168380A1 Determining location information for a node in a network using at least one local landmark node 有权
标题翻译：使用至少一个本地地标节点确定网络中节点的位置信息
公开(公告)号：US20050168380A1
公开(公告)日：2005-08-04
申请号：US10767075
申请日：2004-01-30
申请人： Zhichen Xu , Sujata Banerjee , Sung-Ju Lee
发明人： Zhichen Xu , Sujata Banerjee , Sung-Ju Lee
IPC分类号： H04L12/56 , H04L29/06 , H04L29/08 , G01S13/08 , G01S3/02 , G06F15/16
CPC分类号： H04L67/104 , H04L41/12 , H04L45/46 , H04L67/1065 , H04L69/329
摘要： Location information for a node in a network is determined. A first distance from the node to at least one global landmark node is determined and a second distance from the node to at least one local landmark node proximally located to the node is determined. Location information for the node based on the first distance and the second distance is generated.
摘要翻译：确定网络中节点的位置信息。确定从节点到至少一个全局地标节点的第一距离，并且确定从节点到位于节点近端的至少一个局部界标节点的第二距离。生成基于第一距离和第二距离的节点的位置信息。

68. 发明申请

US20050108203A1 Sample-directed searching in a peer-to-peer system 审中-公开
标题翻译：在对等系统中进行采样导向搜索
公开(公告)号：US20050108203A1
公开(公告)日：2005-05-19
申请号：US10705932
申请日：2003-11-13
申请人： Chunqiang Tang , Zhichen Xu
发明人： Chunqiang Tang , Zhichen Xu
IPC分类号： G06F17/30 , H04L29/08
CPC分类号： H04L67/104 , G06F16/148 , G06F16/1834 , H04L67/1048 , H04L67/1065 , H04L67/1068 , H04L67/107 , H04L69/329
摘要： A peer-to-peer system includes a destination node operable to receive a query. The destination node receives samples from a first set of nodes proximally located to the destination node in an overlay network for the peer-to-peer system. The samples are associated with information stored at the proximally located nodes. The destination node is operable to identify, based on the samples received from the first set of nodes, a first node of the first set of nodes likely storing information associated with objects stored in the peer-to-peer system that are relevant to the query.
摘要翻译：点对点系统包括可操作以接收查询的目的地节点。目的地节点从对等系统的覆盖网络中的目的节点附近的第一组节点接收样本。样本与存储在位于近端的节点处的信息相关联。目的地节点可操作以基于从第一组节点接收的样本来识别可能存储与对等系统中存储的对象相关联的信息的第一组节点的第一节点，其与查询相关。

69. 发明授权

US09342614B2 Asymmetric identification of interest twins in an online community 有权
标题翻译：在线社区中兴趣双胞胎的不对称识别
公开(公告)号：US09342614B2
公开(公告)日：2016-05-17
申请号：US13443758
申请日：2012-04-10
申请人： Hao Xu , Zhichen Xu
发明人： Hao Xu , Zhichen Xu
IPC分类号： G06F17/30 , G06Q10/10
CPC分类号： G06F17/30899 , G06Q10/10
摘要： Techniques are described for identifying one or more “interest twins” of a user. An interest twin of a user in another user that has demonstrated interests in items that are the same as or similar to the items in which the user has demonstrated an interest. Various techniques are described for reducing the overhead in interest twin determination operations. Once the interest twins for a user have been identified, the knowledge of the interest twins may be used in a variety of ways to enhance to experience of the user. For example, a mechanism may be provided which allows the user to see a list of items in which the user's interest twins have indicated an interest.
摘要翻译：描述用于识别用户的一个或多个“兴趣双胞胎”的技术。用户在其他用户中表现出与用户已经表现出兴趣的项目相同或类似的项目的兴趣的兴趣双胞胎。描述了各种技术以减少感兴趣的双重确定操作的开销。一旦已经识别出用户的兴趣双胞胎，感兴趣双胞胎的知识可以以各种方式用于增强用户的体验。例如，可以提供允许用户查看用户兴趣双胞胎已经表示感兴趣的项目的列表的机制。

70. 发明授权

US08677017B2 Determining location information for a node in a network using at least one local landmark node 有权
标题翻译：使用至少一个本地地标节点确定网络中节点的位置信息
公开(公告)号：US08677017B2
公开(公告)日：2014-03-18
申请号：US10767075
申请日：2004-01-30
申请人： Zhichen Xu , Sujata Banerjee , Sung-Ju Lee
发明人： Zhichen Xu , Sujata Banerjee , Sung-Ju Lee
IPC分类号： G06F15/173 , G06F15/177
CPC分类号： H04L67/104 , H04L41/12 , H04L45/46 , H04L67/1065 , H04L69/329
摘要： Location information for a node in a network is determined. A first distance from the node to at least one global landmark node is determined and a second distance from the node to at least one local landmark node proximally located to the node is determined. Location information for the node based on the first distance and the second distance is generated.
摘要翻译：确定网络中节点的位置信息。确定从节点到至少一个全局地标节点的第一距离，并且确定从节点到位于节点近端的至少一个局部界标节点的第二距离。生成基于第一距离和第二距离的节点的位置信息。

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