Method and apparatus for tracking a change in a collection of web documents
    11.
    发明申请
    Method and apparatus for tracking a change in a collection of web documents 有权
    跟踪Web文档集合中的变化的方法和装置

    公开(公告)号:US20090204595A1

    公开(公告)日:2009-08-13

    申请号:US12027316

    申请日:2008-02-07

    IPC分类号: G06F17/30

    CPC分类号: G06F17/3089

    摘要: A method and an apparatus for tracking changes in a collection of web documents, for example, provided by a web site. The web documents are retrieved at a first assigned point in time and a second assigned point in time. Then a similarity measure for a combination of a retrieved web document at a first assigned point in time and a retrieved web document at a second assigned point in time is calculated for determining pairs of corresponding web documents. By comparing said calculated similarity measure of a pair of corresponding web documents with predetermined thresholds for the similarity measure a change in the content of the corresponding web document between the first assigned point in time and second assigned point in time is detected. Instead of referring to identifiers like URLs for web pages the content similarities of web pages are considered. The proposed strategy facilitates the work of marketing analysts.

    摘要翻译: 用于跟踪网站文档集合中的变化的方法和装置,例如由网站提供的。 在第一个分配的时间点和第二个分配的时间点检索网络文档。 然后,计算用于在第一分配时间点检索到的web文档和在第二分配时间点的检索到的web文档的组合的相似性度量,以确定对应的web文档对。 通过将一对相应的web文档的所述计算的相似性度量与相似性度量的预定阈值进行比较,检测在第一分配时间点和第二指定时间点之间的对应web文档的内容的变化。 不考虑网页的URL等标识符,而是考虑网页的内容相似性。 拟议的战略有助于营销分析师的工作。

    Interactive Hospitality System for an Exchange of Data
    13.
    发明申请
    Interactive Hospitality System for an Exchange of Data 审中-公开
    交互式数据交流酒店系统

    公开(公告)号:US20090070831A1

    公开(公告)日:2009-03-12

    申请号:US11853346

    申请日:2007-09-11

    IPC分类号: H04N7/18

    CPC分类号: H04N7/18

    摘要: A hospitality system, has a media distribution system with a selection to access information and configured to direct information to a display within a guest room, and a link connecting the media distribution system and a services platform to transmit information between the services platform and the media distribution system, wherein the media distribution system has an interface configured to be connected with a mobile electronic appliance and for exchanging data with the appliance. The hospitality system can be used by a guest, wherein the guest brought the mobile electronic appliance.

    摘要翻译: 酒店系统具有媒体分配系统,其具有访问信息并被配置为将信息引导到客房内的显示器的选择,以及连接媒体分发系统和服务平台以在服务平台和媒体之间传送信息的链接 分配系统,其中所述媒体分发系统具有被配置为与移动电子设备连接并用于与所述设备交换数据的接口。 客人可以使用酒店系统,客人携带移动电子设备。