公开(公告)号：US20080162431A1

公开(公告)日：2008-07-03

申请号：US11647938

申请日：2006-12-28

Applicant: Hao Xu ,  Zhichen Xu

Inventor： Hao Xu ,  Zhichen Xu

IPC: G06F17/30

CPC classification number: G06F17/30899 ,  G06Q10/10

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20080155465A1

公开(公告)日：2008-06-26

申请号：US11644848

申请日：2006-12-21

Applicant: Yun Fu ,  Zhichen Xu ,  Liang-Yu (Tom) Chi

Inventor： Yun Fu ,  Zhichen Xu ,  Liang-Yu (Tom) Chi

IPC: G06F17/30 ,  G06F7/08 ,  G06F3/048

CPC classification number: G06Q10/063 ,  G06F17/30867

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US07289520B2

公开(公告)日：2007-10-30

申请号：US10299907

申请日：2002-11-20

Applicant: Zhichen Xu ,  Zheng Zhang

Inventor： Zhichen Xu ,  Zheng Zhang

IPC: H04L12/28 ,  H04L5/14 ,  G06F15/173

CPC classification number: H04L67/104 ,  H04L67/1046 ,  H04L67/1059 ,  H04L67/327 ,  H04L69/329

Abstract: In a method for creating expressway for overlay routing, an existing peer-to-peer network is organized into a plurality of zones. A neighboring zone to a destination peer is selected. A plurality of residents of the neighboring zone are retrieved. A candidate peer is selected from the plurality of residents based a physical distance value and an estimated distance value.

Abstract translation: 在用于创建用于覆盖路由的高速公路的方法中，现有的对等网络被组织成多个区域。 选择到目的地对等体的相邻区域。 检索邻近地区的多名居民。 基于物理距离值和估计距离值从多个居民中选择候选对等体。

公开(公告)号：US07266125B2

公开(公告)日：2007-09-04

申请号：US10284355

申请日：2002-10-31

Applicant: Zhichen Xu ,  Mallik Mahalingam ,  Magnus Karlsson

Inventor： Zhichen Xu ,  Mallik Mahalingam ,  Magnus Karlsson

IPC: H04L12/56 ,  H04L12/28

CPC classification number: H04L67/104 ,  H04L67/1074 ,  H04L67/1076 ,  H04L69/329

Abstract: A system and method for an auxiliary network for a peer-to-peer overlay network using landmark numbering. Using information available through the auxiliary network, expressway connections are established amongst expressway nodes and ordinary connections are established between ordinary and expressway nodes. The connections established is unconstrained and arbitrary. After the connections are established, efficient routing of information may take place.

Abstract translation: 用于使用地标编号的对等覆盖网络的辅助网络的系统和方法。 利用辅助网络提供的信息，在高速公路节点之间建立高速公路连接，在普通高速公路节点之间建立普通连接。 建立的连接是无约束和任意的。 建立连接后，可能会发生信息的有效路由。

公开(公告)号：US06985928B2

公开(公告)日：2006-01-10

申请号：US10260431

申请日：2002-10-01

Applicant: Zheng Zhang ,  Mallik Mahalingam ,  Zhichen Xu ,  Wenting Tang

Inventor： Zheng Zhang ,  Mallik Mahalingam ,  Zhichen Xu ,  Wenting Tang

IPC: G06F15/167 ,  G06F9/50

CPC classification number: H04L67/104 ,  H04L67/06 ,  H04L67/1042 ,  H04L67/1044 ,  H04L67/34 ,  H04L69/329

Abstract: A peer-to-peer system is divided into a plurality of zones for placing an object. A parent zone having a parent node is identified. The parent zone is divided into the plurality of zones, i.e., subzones, and one of subzones is selected. A node in the subzone is selected for placing the object.

Abstract translation: 点对点系统被分成用于放置对象的多个区域。 识别具有父节点的父区域。 父区域被分成多个区域，即子区域，并且选择一个子区域。 选择子区域中的节点放置对象。

公开(公告)号：US20050256866A1

公开(公告)日：2005-11-17

申请号：US11082202

申请日：2005-03-15

Applicant: Qi Lu ,  Eckart Walther ,  David Ku ,  Chung-Man Tam ,  Kevin Lee ,  Zhichen Xu ,  Ali Diab ,  Kenneth Norton ,  Jianchang Mao

Inventor： Qi Lu ,  Eckart Walther ,  David Ku ,  Chung-Man Tam ,  Kevin Lee ,  Zhichen Xu ,  Ali Diab ,  Kenneth Norton ,  Jianchang Mao

IPC: G06F17/30

CPC classification number: G06F17/30525 ,  G06F17/30867 ,  G06F17/30899 ,  H04L51/32

Abstract: Computer systems and methods incorporate user annotations (metadata) regarding various pages or sites, including annotations by a querying user and by members of a trust network defined for the querying user into search and browsing of a corpus such as the World Wide Web. A trust network is defined for each user, and annotations by any member of a first user's trust network are made visible to the first user during search and/or browsing of the corpus. Users can also limit searches to content annotated by members of their trust networks or by members of a community selected by the user.

Abstract translation: 计算机系统和方法包括关于各种页面或站点的用户注释（元数据），包括查询用户的注释以及为查询用户定义的用于搜索和浏览诸如万维网的语料库的信任网络的成员。 为每个用户定义信任网络，并且在搜索和/或浏览语料库期间使第一用户的信任网络的任何成员的注释对于第一用户可见。 用户还可以将搜索限制在其信任网络的成员注释的内容或由用户选择的社区的成员。

公开(公告)号：US20050063318A1

公开(公告)日：2005-03-24

申请号：US10666620

申请日：2003-09-19

Applicant: Zhichen Xu ,  Chunqiang Tang

Inventor： Zhichen Xu ,  Chunqiang Tang

IPC: H04L12/56 ,  H04L29/08 ,  H04L12/28

CPC classification number: H04L45/02 ,  H04L45/54 ,  H04L67/104 ,  H04L67/1055 ,  H04L69/329

Abstract: An overlay network is used to logically represent an underlying physical network. A network condition is monitored by a node in a target region of the network. If the network condition occurs, the node transmits a notification to a source node including location information for nodes physically close in the physical network. The source node may select a routing node in the target region based on the location information.

Abstract translation: 覆盖网络用于逻辑地表示底层物理网络。 网络条件由网络的目标区域中的节点监视。 如果发生网络状况，则节点向源节点发送包括物理网络物理接近的节点的位置信息的通知。 源节点可以基于位置信息来选择目标区域中的路由节点。