System and method for privacy protection using identifiability risk assessment
    1.
    发明授权
    System and method for privacy protection using identifiability risk assessment 失效
    使用可识别性风险评估进行隐私保护的系统和方法

    公开(公告)号:US08429758B2

    公开(公告)日:2013-04-23

    申请号:US13560341

    申请日:2012-07-27

    IPC分类号: G06F21/00 G06N5/02

    CPC分类号: G06Q10/10

    摘要: A risk assessment system and method includes an information system configured to disclose information to a third party. A risk determination model is configured to compute identifiability risk for on one or more records in storage. The identifiability risk is compared to a threshold prior to being disclosed wherein the information system is informed of the identifiability risk exceeding the threshold prior to disclosure to the third party.

    摘要翻译: 风险评估系统和方法包括被配置为向第三方披露信息的信息系统。 风险确定模型被配置为在存储器中的一个或多个记录上计算可识别性风险。 将可识别性风险与披露之前的阈值进行比较,其中在向第三方披露之前通知信息系统超过阈值的可识别性风险。

    System and method for privacy protection using identifiability risk assessment
    2.
    发明授权
    System and method for privacy protection using identifiability risk assessment 有权
    使用可识别性风险评估进行隐私保护的系统和方法

    公开(公告)号:US08332959B2

    公开(公告)日:2012-12-11

    申请号:US12132828

    申请日:2008-06-04

    IPC分类号: G06F21/00 G06N5/02

    CPC分类号: G06Q10/10

    摘要: A risk assessment system and method includes an information system configured to disclose information to a third party. A risk determination model is configured to compute identifiability risk for on one or more records in storage. The identifiability risk is compared to a threshold prior to being disclosed wherein the information system is informed of the identifiability risk exceeding the threshold prior to disclosure to the third party.

    摘要翻译: 风险评估系统和方法包括被配置为向第三方披露信息的信息系统。 风险确定模型被配置为在存储器中的一个或多个记录上计算可识别性风险。 将可识别性风险与披露之前的阈值进行比较,其中在向第三方披露之前通知信息系统超过阈值的可识别性风险。

    Methods and apparatus for content delivery via application level multicast with minimum communication delay
    3.
    发明授权
    Methods and apparatus for content delivery via application level multicast with minimum communication delay 有权
    通过最小通信延迟的应用级多播的内容传送的方法和装置

    公开(公告)号:US07593353B2

    公开(公告)日:2009-09-22

    申请号:US10800305

    申请日:2004-03-13

    IPC分类号: H04L12/28

    摘要: A method for constructing an overlay multicast tree to deliver data from a source to an identified group of nodes is provided in which a plurality of nodes are identified and mapped into multidimensional Euclidean space. A geometric region is constructing having a size that is the minimum size necessary to contain the source and all the nodes. Once constructed, a tree is created beginning at the source and including all of the nodes within the geometric region.

    摘要翻译: 提供了一种用于构建覆盖多播树以将数据从源传送到所识别的节点组的方法,其中多个节点被识别并映射到多维欧几里德空间中。 一个几何区域正在构造,其大小是包含源和所有节点所需的最小大小。 一旦构造,从源头创建树,并且包括几何区域内的所有节点。

    System and method for privacy protection using identifiability risk assessment
    4.
    发明申请
    System and method for privacy protection using identifiability risk assessment 审中-公开
    使用可识别性风险评估进行隐私保护的系统和方法

    公开(公告)号:US20080005778A1

    公开(公告)日:2008-01-03

    申请号:US11480677

    申请日:2006-07-03

    IPC分类号: H04L9/00

    CPC分类号: G06Q10/10

    摘要: A risk assessment system and method includes an information system configured to disclose information to a third party. A risk determination model is configured to compute identifiability risk for on one or more records in storage. The identifiability risk is compared to a threshold prior to being disclosed wherein the information system is informed of the identifiability risk exceeding the threshold prior to disclosure to the third party.

    摘要翻译: 风险评估系统和方法包括被配置为向第三方披露信息的信息系统。 风险确定模型被配置为在存储器中的一个或多个记录上计算可识别性风险。 将可识别性风险与披露之前的阈值进行比较,其中在向第三方披露之前通知信息系统超过阈值的可识别性风险。

    Method for enhancing search and browsing in collaborative tagging systems through learned tag hierarchies
    5.
    发明授权
    Method for enhancing search and browsing in collaborative tagging systems through learned tag hierarchies 有权
    通过学习的标签层次来增强协作标签系统中的搜索和浏览的方法

    公开(公告)号:US08799294B2

    公开(公告)日:2014-08-05

    申请号:US12120663

    申请日:2008-05-15

    IPC分类号: G06F7/00 G06F17/30

    CPC分类号: G06F17/30884

    摘要: A number of Web 2.0 sites support collaborative tagging systems, which allow users to tag resources with keywords. The tags enable search and retrieval of resources both for the user and for other users, using interfaces like a conventional search form or a tag cloud. A tag hierarchy-based search and retrieval system is provided that enhances the existing interfaces by improving search recall and allowing the discovery of even poorly annotated resources. The system uses tag co-occurrence information to automatically learn tag hierarchies. The learned hierarchies are used for automatically inferring additional tags to resources. These inferences are used to improve the recall of queries issued from a search form or via a tag cloud. The learned hierarchies can be viewed as an emergent ontology that is built up through the collaborative wisdom of a large number of users.

    摘要翻译: 许多Web 2.0站点支持协作标记系统,允许用户使用关键字标记资源。 这些标签能够使用诸如常规搜索形式或标签云的接口来搜索和检索用户和其他用户的资源。 提供了基于标签层次的搜索和检索系统,通过改进搜索回收并允许发现甚至注释不足的资源来增强现有的接口。 系统使用标签共现信息自动学习标签层次结构。 学习的层次结构用于自动推断资源的附加标签。 这些推论用于改进从搜索表单或通过标签云发出的查询的回调。 学习的层次结构可以被视为通过大量用户的协作智慧建立的紧急本体论。

    SYSTEM AND METHOD FOR PRIVACY PROTECTION USING IDENTIFIABILITY RISK ASSESSMENT
    6.
    发明申请
    SYSTEM AND METHOD FOR PRIVACY PROTECTION USING IDENTIFIABILITY RISK ASSESSMENT 有权
    使用可识别性风险评估进行隐私保护的系统和方法

    公开(公告)号:US20090228990A1

    公开(公告)日:2009-09-10

    申请号:US12132828

    申请日:2008-06-04

    IPC分类号: G06F21/00 G06N5/02

    CPC分类号: G06Q10/10

    摘要: A risk assessment system and method includes an information system configured to disclose information to a third party. A risk determination model is configured to compute identifiability risk for on one or more records in storage. The identifiability risk is compared to a threshold prior to being disclosed wherein the information system is informed of the identifiability risk exceeding the threshold prior to disclosure to the third party.

    摘要翻译: 风险评估系统和方法包括被配置为向第三方披露信息的信息系统。 风险确定模型被配置为在存储器中的一个或多个记录上计算可识别性风险。 将可识别性风险与披露之前的阈值进行比较,其中在向第三方披露之前通知信息系统超过阈值的可识别性风险。

    Method and apparatus for group communication with end-to-end reliability
    7.
    发明授权
    Method and apparatus for group communication with end-to-end reliability 失效
    具有端到端可靠性的组通信的方法和装置

    公开(公告)号:US07355975B2

    公开(公告)日:2008-04-08

    申请号:US10835815

    申请日:2004-04-30

    IPC分类号: H04L1/00

    摘要: The present invention addresses scalability and end-to-end reliability in overlay multicast networks. A simple end-system multicast architecture that is both scalable in throughput and reliable in an end-to-end way is used. In this architecture, the transfers between nodes use TCP with backpressure mechanisms to provide data packet transfers between intermediate nodes having finite-size forwarding buffers. There is also a finite-size backup buffer in each node to store copies of packets which are copied out from the receiver window to the forwarding buffers. These backup buffers are used when TCP connections are re-established to supply copies of data packets for the children nodes after their parent node fails, maintaining a complete sequence of data packets to all nodes within the multicast overlay network. The architecture provides end-to-end reliability, tolerates multiple simultaneous node failures and provides positive throughput for any group size and any buffer size.

    摘要翻译: 本发明解决了覆盖组播网络中的可扩展性和端到端的可靠性。 使用简单的终端系统多播架构,其吞吐量可扩展,端对端可靠。 在这种架构中,节点之间的传输使用具有背压机制的TCP,以在具有有限大小的转发缓冲器的中间节点之间提供数据分组传输。 每个节点中还有一个有限大小的备份缓冲区,用于存储从接收器窗口复制到转发缓冲区的数据包副本。 当重新建立TCP连接以在其父节点发生故障之后为子节点提供数据分组的副本时,将使用这些备份缓冲区,将数据包的完整序列维护到组播覆盖网络内的所有节点。 该架构提供端到端的可靠性,可以容忍多个并发节点故障,并为任何组大小和任何缓冲区大小提供正的吞吐量。

    Apparatus and data structure for automatic workflow composition
    8.
    发明申请
    Apparatus and data structure for automatic workflow composition 审中-公开
    自动工作流组合的装置和数据结构

    公开(公告)号:US20070245298A1

    公开(公告)日:2007-10-18

    申请号:US11406002

    申请日:2006-04-18

    IPC分类号: G06F9/44

    CPC分类号: G06Q10/06

    摘要: A stream processing system provides a description language for stream processing workflow composition. A domain definition data structure in the description language defines all stream processing components available to the stream processing system. Responsive to receiving a stream processing request, a planner translates the stream processing request into a problem definition. The problem definition defines stream properties that must be satisfied by property values associated with one or more output streams. The planner generates a workflow that satisfies the problem definition given the domain definition data structure.

    摘要翻译: 流处理系统提供流处理工作流组合的描述语言。 描述语言中的域定义数据结构定义了流处理系统可用的所有流处理组件。 响应于接收流处理请求,计划者将流处理请求转换为问题定义。 问题定义定义流属性,必须通过与一个或多个输出流相关联的属性值来满足。 规划者生成一个满足定义数据结构的问题定义的工作流。