论文信息 - Information discovery from semi-structured sources - Application to astronomical literature

Information discovery from semi-structured sources - Application to astronomical literature

Textual information systems provide different kinds of information seeking that answer different user needs. Among them, knowledge discovery systems aim at providing global views and useful patterns from raw information. This paper presents a framework to discover knowledge from semi-structured documents and visualize it through graphical views. An application to astronomical literature is given. © 2000 Elsevier Science B.V. All rights reserved.

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