Access Restriction

Author De Rossi, M. ♦ Ferri, F. ♦ Ricci, F.L.
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©1997
Language English
Subject Domain (in DDC) Computer science, information & general works ♦ Computer programming, programs & data
Subject Keyword Database languages ♦ Hospitals ♦ Information systems ♦ Object oriented modeling ♦ Navigation ♦ Data models ♦ Algebra ♦ Joining processes ♦ Solid modeling ♦ Relational databases
Abstract A visual query language, designed to be used in a hospital information system is presented. The language exhibits a high degree of adaptation to all kinds of users, as well as a powerful set of tools to formulate queries. It appears to be very simple to learn and it is especially suited to object oriented models. We have also developed a textual language equivalent to the visual one and we have made a comparison with relational algebra.
Description Author affiliation: Ist. di Studi sulla Ricerca e la Documentazione Sci., CNR, Rome, Italy (De Rossi, M.)
ISBN 0818681470
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 1997-09-01
Publisher Place France
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Size (in Bytes) 731.66 kB
Page Count 6
Starting Page 306
Ending Page 311

Source: IEEE Xplore Digital Library