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    • 2. 发明申请
    • Searching Digital Information and Databases
    • 搜索数字信息和数据库
    • US20100223268A1
    • 2010-09-02
    • US12709219
    • 2010-02-19
    • Yannis PapakonstantinouAndrey BalminEvangelos Christidis
    • Yannis PapakonstantinouAndrey BalminEvangelos Christidis
    • G06F17/30
    • G06F17/30864Y10S707/99935
    • This application describes methods for searching digital information such as digital documents (e.g., web pages) and computer databases, and specific search techniques such as authority ranking and information retrieval (IR) relevance ranking in keyword searches. In some implementations, the technique includes analyzing digital information viewed as a labeled graph, including nodes and edges, based on a flow of authority among the nodes along the edges, the flow of authority being derived at least in part from different authority transfer rates assigned to the edges based on edge type schema information. In some implementations, the system includes an object rank module configured to generate multiple initial rankings corresponding to multiple query keywords, each of the multiple initial rankings indicating authority of nodes in a graph with respect to each respective query keyword individually; and a query module configured to combine the multiple initial rankings in response to a query.
    • 该应用描述了用于搜索诸如数字文档(例如,网页)和计算机数据库之类的数字信息的方法以及关键词搜索中的特定搜索技术,例如权限排序和信息检索(IR)相关性排序。 在一些实现中,该技术包括基于沿着边缘的节点之间的权限流,分析被视为标记图的数字信息,包括节点和边缘,权限流至少部分地从分配的授权传输速率导出 基于边缘类型模式信息到边缘。 在一些实施方式中,系统包括对象秩模块,被配置为生成对应于多个查询关键字的多个初始排名,所述多个初始排名中的每一个单独指示关于每个相应查询关键字的图中的节点的权限; 以及被配置为响应于查询组合所述多个初始排名的查询模块。
    • 3. 发明授权
    • Searching digital information and databases
    • 搜索数字信息和数据库
    • US07698267B2
    • 2010-04-13
    • US11215346
    • 2005-08-29
    • Yannis PapakonstantinouAndrey BalminEvangelos Christidis
    • Yannis PapakonstantinouAndrey BalminEvangelos Christidis
    • G06F7/00
    • G06F17/30864Y10S707/99935
    • This application describes methods for searching digital information such as digital documents (e.g., web pages) and computer databases, and specific search techniques such as authority ranking and information retrieval (IR) relevance ranking in keyword searches. In some implementations, the technique includes analyzing digital information viewed as a labeled graph, including nodes and edges, based on a flow of authority among the nodes along the edges, the flow of authority being derived at least in part from different authority transfer rates assigned to the edges based on edge type schema information. In some implementations, the system includes an object rank module configured to generate multiple initial rankings corresponding to multiple query keywords, each of the multiple initial rankings indicating authority of nodes in a graph with respect to each respective query keyword individually; and a query module configured to combine the multiple initial rankings in response to a query.
    • 该应用描述了用于搜索诸如数字文档(例如,网页)和计算机数据库之类的数字信息的方法以及关键词搜索中的特定搜索技术,例如权限排序和信息检索(IR)相关性排序。 在一些实现中,该技术包括基于沿着边缘的节点之间的权限流,分析被视为标记图的数字信息,包括节点和边缘,权限流至少部分地从分配的授权传输速率导出 基于边缘类型模式信息到边缘。 在一些实施方式中,系统包括对象秩模块,被配置为生成对应于多个查询关键字的多个初始排名,所述多个初始排名中的每一个单独指示关于每个相应查询关键字的图中的节点的权限; 以及被配置为响应于查询组合所述多个初始排名的查询模块。
    • 5. 发明授权
    • Searching digital information and databases
    • 搜索数字信息和数据库
    • US08862594B2
    • 2014-10-14
    • US12709219
    • 2010-02-19
    • Yannis PapakonstantinouAndrey BalminEvangelos Christidis
    • Yannis PapakonstantinouAndrey BalminEvangelos Christidis
    • G06F7/00G06F17/30
    • G06F17/30864Y10S707/99935
    • This application describes methods for searching digital information such as digital documents (e.g., web pages) and computer databases, and specific search techniques such as authority ranking and information retrieval (IR) relevance ranking in keyword searches. In some implementations, the technique includes analyzing digital information viewed as a labeled graph, including nodes and edges, based on a flow of authority among the nodes along the edges, the flow of authority being derived at least in part from different authority transfer rates assigned to the edges based on edge type schema information. In some implementations, the system includes an object rank module configured to generate multiple initial rankings corresponding to multiple query keywords, each of the multiple initial rankings indicating authority of nodes in a graph with respect to each respective query keyword individually; and a query module configured to combine the multiple initial rankings in response to a query.
    • 该应用描述了用于搜索诸如数字文档(例如,网页)和计算机数据库之类的数字信息的方法以及关键词搜索中的特定搜索技术,例如权限排序和信息检索(IR)相关性排序。 在一些实现中,该技术包括基于沿着边缘的节点之间的权限流,分析被视为标记图的数字信息,包括节点和边缘,权限流至少部分地从分配的授权传输速率导出 基于边缘类型模式信息到边缘。 在一些实施方式中,系统包括对象秩模块,被配置为生成对应于多个查询关键字的多个初始排名,所述多个初始排名中的每一个单独指示关于每个相应查询关键字的图中的节点的权限; 以及被配置为响应于查询组合所述多个初始排名的查询模块。