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12. 发明授权

US06598051B1 Web page connectivity server 有权
标题翻译：网页连接服务器
公开(公告)号：US06598051B1
公开(公告)日：2003-07-22
申请号：US09664647
申请日：2000-09-19
申请人： Janet L. Wiener , Raymond P. Stata , Michael Burrows
发明人： Janet L. Wiener , Raymond P. Stata , Michael Burrows
IPC分类号： G06F1700
CPC分类号： G06F17/3089 , Y10S707/99932 , Y10S707/99943 , Y10S707/99945
摘要： A connectivity server for a collecting, arranging and representing data defining the interconnection of pages on the World Wide Web (Web). A URL Database stores URLs and associates a fingerprint and CS_id with each URL. The URL Database interface is operable to translate between any two of a URL, a fingerprint, and a Host_id. A Host Database associates a Host_id with each distinct hostname in the URL Database. The Host Database interface is operable to accept a Host_id and return a number equal to the number of URLs on the respective host and to return the CS_ids of those URLs. A Link Database stores links between source URLs and destination URLs. The Link Database interface is operable to retrieve, for a given CS_id, the number of inlinks to and outlinks from the URL corresponding to the CS_id. In an embodiment characterized by a single processor, with access to all databases stored in RAM links and URL information may be retrieved sufficiently rapidly so that applications that touch every link, even multiple times, may execute in real time, in a few minutes or hours. Representative applications enabled by the connectivity server include static ranking of pages (eigenranks), query precomputation, mirror-site detection, and related-page identification.
摘要翻译：用于收集，排列和表示在万维网（Web）上定义页面互连的数据的连接服务器。 URL数据库存储URL并将指纹和CS_id与每个URL相关联。 URL数据库接口可用于在URL，指纹和Host_id中的任意两个之间进行转换。主机数据库将Host_id与URL数据库中的每个不同的主机名相关联。主机数据库接口可操作以接受Host_id并返回等于相应主机上的URL数量并返回这些URL的CS_id的数字。链接数据库存储源URL和目标URL之间的链接。链接数据库接口可用于针对给定的CS_id检索与对应于CS_id的URL的链接的数量和从外部链接的数量。在以单个处理器为特征的实施例中，对存储在RAM链接中的所有数据库的访问和URL信息的访问可以被足够快速地检索，使得甚至多次触摸每个链路的应用可以在几分钟或几小时内实时执行。由连通性服务器启用的代表性应用程序包括页面（本征排列）的静态排名，查询预计算，镜像站点检测和相关页面标识。

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