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    • 5. 发明授权
    • Method and system for automatically generating web page transcoding instructions
    • 自动生成网页转码指令的方法和系统
    • US08396881B2
    • 2013-03-12
    • US12119257
    • 2008-05-12
    • Sang-Heun KimCharles Laurence Stinson
    • Sang-Heun KimCharles Laurence Stinson
    • G06F7/00G06F17/30
    • G06F17/30905G06Q10/06G06Q10/10
    • A system and method are provided for generating transcoding instructions to identify and extract a subset of data from a web page. Input describing the subset of data is received where the input describes one or more data fields and, for each data field, respective field values from at least two sample web pages of a web page family for the web site. For each field, respective web page code defining the respective field values may be compared for commonality to find a matching pattern with which to locate the respective field values. The matching pattern comprises a signature for the data field. Transcoding instructions are defined using the matching pattern to locate and extract field values within web pages of the web page family. The subset of data may be expressed in a target format to transcode the web page for particular client machines (e.g. a wireless mobile device).
    • 提供了一种用于生成代码转换指令以从网页识别和提取数据子集的系统和方法。 接收描述数据子集的输入,其中输入描述一个或多个数据字段,并且对于每个数据字段,来自网站的网页系列的至少两个样本网页的相应字段值。 对于每个字段,可以比较定义相应字段值的相应网页代码的共性,以找到用于定位相应字段值的匹配模式。 匹配模式包括数据字段的签名。 使用匹配模式定义转码指令,以在网页系列的网页中定位和提取字段值。 数据子集可以以目标格式表示,以便为特定客户机(例如,无线移动设备)对网页进行代码转换。
    • 7. 发明申请
    • INTERACTION BETWEEN WEB PAGES AND LOCAL APPLICATIONS
    • 网页和本地应用之间的交互
    • US20090282345A1
    • 2009-11-12
    • US12436339
    • 2009-05-06
    • Christopher SmithMartyn Henri MallickSang-Heun KimCharles Laurence Stinson
    • Christopher SmithMartyn Henri MallickSang-Heun KimCharles Laurence Stinson
    • G06F3/00
    • G06Q10/109G06F17/243
    • There is disclosed a local application for a client machine such as a wireless device, and a method of operating the client machine. In an embodiment, the local application is responsive to an external trigger instruction via a web page in a web browser of the client machine, authenticating data access or functions of the local application. The local application may provide data maintained by the local application (e.g. in accordance with a form specified by the external trigger instruction invoking the local application). The external trigger instruction may be an invocation instruction embedded therein such as an extension embedded into the header or content type of the web page. The web page may further include field ID tags mapping specific data fields in the local application's data store to form input fields provided in the web page.
    • 公开了诸如无线设备之类的客户机的本地应用,以及操作客户机的方法。 在一个实施例中,本地应用程序响应于客户端机器的web浏览器中的网页的外部触发指令,认证数据访问或本地应用程序的功能。 本地应用可以提供由本地应用维护的数据(例如,根据调用本地应用的外部触发指令指定的形式)。 外部触发指令可以是嵌入其中的调用指令,例如嵌入在页眉中的扩展或网页的内容类型。 该网页还可以包括映射本地应用程序的数据存储区中的特定数据字段的字段ID标签,以形成网页中提供的输入字段。
    • 9. 发明申请
    • METHOD AND SYSTEM FOR TRANSCODING WEB PAGES BY LIMITING SELECTION THROUGH DIRECTION
    • 通过限制选择通过方向来转移网页的方法和系统
    • US20090157657A1
    • 2009-06-18
    • US12119300
    • 2008-05-12
    • Sang-Heun KimCharles Laurence Stinson
    • Sang-Heun KimCharles Laurence Stinson
    • G06F7/06G06F17/30G06F7/00
    • G06F17/30905G06Q10/06G06Q10/10
    • Signature schema documents, pre-defined in a query language, provide one or more instructions for application by an engine to transcode web pages of respective web sites. The instructions identify a web page family for the web page and extract a subset of data from the web page using one or more signatures previously identified within web pages of the same web page family (e.g. in accordance with a shared template for each family) of the web site. The instructions may include one or more directional references relative to the signatures to locate and extract the subset of data within the web page. Signatures may comprise text strings within the code of the web page and the directional references indicate positions of respective data relative to the location of the text strings. Transcoding may facilitate use of e-commerce web sites by wireless mobile devices.
    • 以查询语言预定义的签名模式文档提供一个或多个指令,供引擎应用以对相应网站的网页进行转码。 所述指示识别所述网页的网页系列,并且使用先前在同一网页系列的网页(例如,根据每个家庭的共享模板)中识别的一个或多个签名从所述网页提取数据的子集 网站。 指令可以包括相对于签名的一个或多个方向性引用,以定位和提取网页内的数据子集。 签名可以包括网页的代码内的文本串,并且方向引用指示相对于文本串的位置的相应数据的位置。 转码可以方便无线移动设备使用电子商务网站。
    • 10. 发明申请
    • METHOD AND SYSTEM OF GENERATING AN AGGREGATE WEBSITE SEARCH DATABASE USING SMART INDEXES FOR SEARCHING
    • 使用SMART INDEXES搜索的生成网站搜索数据库的方法和系统
    • US20080288477A1
    • 2008-11-20
    • US12119338
    • 2008-05-12
    • Sang-Heun KimCharles Laurence Stinson
    • Sang-Heun KimCharles Laurence Stinson
    • G06F17/30
    • G06F16/9577G06Q10/06G06Q10/10
    • Signature schema documents may be pre-defined using query language to provide instructions for application by an engine to extract data from web pages of respective web sites. For a particular web page, signature schema instructions identify a web page family for the web page and extract desired data from the web page in accordance with its web page family. The instructions use signatures previously identified within web pages of the same family to distinguish the web page family from others of the web site and to distinguish the desired data from other data for the web page family. A server may make one or more requests to obtain web pages from various web sites and apply respective signature schemas maintained in a repository coupled to the engine. Indexes can be generated based upon the pre-defined data relationships to improve search capability. Extracted data and indexes can be stored to an aggregate database.
    • 签名模式文档可以使用查询语言预先定义,以提供引擎用于从相应网站的网页提取数据的指令。 对于特定网页,签名模式指令识别网页的网页系列,并根据其网页系列从网页提取所需数据。 指令使用先前在同一家族网页中识别的签名,以将网页系列与网站其他人区分开,并将所需数据与网页系列的其他数据区分开。 服务器可以进行一个或多个请求以从各种网站获取网页,并应用维护在与发动机耦合的仓库中的相应签名模式。 可以基于预定义的数据关系生成索引,以提高搜索能力。 提取的数据和索引可以存储到聚合数据库。