发明名称 |
Method and system for accessing information using keyword clustering and meta-information |
摘要 |
A system for accessing information stored in a distributed information database provides a community of intelligent software agents. Each agent can be built as an extension of a known viewer for a distributed information system such as the Internet WorldWide Web. The agent is effectively integrated with the viewer and can extract pages by means of the viewer for storage in an intelligent page store. The text from the information system is abstracted and is stored with additional information, optionally selected by the user. The agent-based access system uses keyword sets to locate information of interest to a user, together with user profiles such that pages being stored by one user can be notified to another whose profile indicates potential interest. The keyword sets can be extended by use of a thesaurus.
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申请公布号 |
US6289337(B1) |
申请公布日期 |
2001.09.11 |
申请号 |
US19990351633 |
申请日期 |
1999.07.12 |
申请人 |
BRITISH TELECOMMUNICATIONS PLC |
发明人 |
DAVIES NICHOLAS JOHN;WEEKS RICHARD |
分类号 |
G06F17/30;(IPC1-7):G06F7/00;G06F15/00 |
主分类号 |
G06F17/30 |
代理机构 |
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