发明授权
US6085186A Method and system using information written in a wrapper description
language to execute query on a network
失效
方法和系统使用以包装器描述语言编写的信息，以在网络上执行查询
- 专利标题： Method and system using information written in a wrapper description language to execute query on a network
- 专利标题（中）： 方法和系统使用以包装器描述语言编写的信息，以在网络上执行查询
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申请号： US933782申请日： 1997-09-19
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公开(公告)号： US6085186A公开(公告)日： 2000-07-04
- 发明人: David Christianson , Robert B. Doorenbos , Oren Etzioni , Chung Kwok , Gregory Lauckhart , Erik Selberg , Daniel S. Weld
- 申请人： David Christianson , Robert B. Doorenbos , Oren Etzioni , Chung Kwok , Gregory Lauckhart , Erik Selberg , Daniel S. Weld
- 申请人地址： WA Seattle
- 专利权人： Netbot, Inc.
- 当前专利权人： Netbot, Inc.
- 当前专利权人地址： WA Seattle
- 主分类号： G06F13/00
- IPC分类号： G06F13/00 ; G06F17/30 ; H04L29/06 ; H04L29/08
摘要：
This invention provides assistance to a user in accessing network attached information sources. In one aspect, the invention is a method for intelligently routing a user query to information sources relevant to that query, extracting relevant data fields from received responses, and intelligently presenting the extracted data in order of estimated relevance. The system of this invention implements one or more steps of the method in a centralized or distributed manner on one or more network attached computers. Further, this invention provides a novel language and implementation that facilitates easily written and maintained descriptions of information source query and response formats.
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