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X-VIQU: an expert system for visual representation of database queries

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4 Author(s)
Cinque, L. ; Dipartimento di Matematica, Roma Univ., Italy ; Ferloni, F. ; Levialdi, S. ; Sargeni, A.

A prototype expert visual query system (X-VIQU) for accessing multiple databases, particularly for unskilled users, is presented. The combination of an expert system and a graphical representation of the query paths, as well as of a corresponding hierarchical level in the database, facilitates information retrieval, particularly when multiple databases must be accessed. An example of the query process is provided to illustrate the operating principles of X-VIQU

Published in:

Visual Languages, 1989., IEEE Workshop on

Date of Conference:

4-6 Oct 1989