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Third International Conference on Information Visualisation (IV'99)
The User's View Level of the GOQL Graphical Query Language
London, England
July 14-July 16
ISBN: 0-7695-0210-5
ASCII Text
x 
 
Euclid Keramopoulos, Tasos Ptohos, Philippos Pouyioutas, "The User's View Level of the GOQL Graphical Query Language," Information Visualisation, International Conference on, pp. 81, Third International Conference on Information Visualisation (IV'99), 1999.
 
 
BibTex
x
 
@article{ 10.1109/IV.1999.781540,
author = {Euclid Keramopoulos and Tasos Ptohos and Philippos Pouyioutas},
title = {The User's View Level of the GOQL Graphical Query Language},
journal ={Information Visualisation, International Conference on},
volume = {0},
year = {1999},
issn = {1093-9547},
pages = {81},
doi = {http://doi.ieeecomputersociety.org/10.1109/IV.1999.781540},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
x 
 
TY - CONF
JO - Information Visualisation, International Conference on
TI - The User's View Level of the GOQL Graphical Query Language
SN - 1093-9547
SP
EP
A1 - Euclid Keramopoulos,
A1 - Tasos Ptohos,
A1 - Philippos Pouyioutas,
PY - 1999
KW - Object-Oriented Databases
KW - query languages
KW - graphical interfaces
KW - grqphical query languages
KW - object model
KW - data model
KW - human computer interaction
VL - 0
JA - Information Visualisation, International Conference on
ER -
 
Euclid Keramopoulos, University of North London
Tasos Ptohos, University of North London
Philippos Pouyioutas, Intercollege
The paper addresses issues related to the design of a graphical query mechanism that can act as an interface to any Object-Oriented Data Base System (OODBS), in general, and the Object Model of ODMG 2.0, in particular. In the paper, a brief literature survey of related work is given, and an analysis methodology that allows the evaluation of such languages is proposed. Moreover, the User?s View level of a new graphical query language, namely GOQL (Graphical Object Query Language), for ODMG 2.0 is presented. The User?s View level provides a graphical schema that does not contain any of the perplexing details of an object-oriented database schema, and it also provides a foundation for a graphical interface that can supports ad-hoc queries for object-oriented database applications. Herein we illustrate, using an example, the User?s View level of GOQL.
Index Terms:
Object-Oriented Databases, query languages, graphical interfaces, grqphical query languages, object model, data model, human computer interaction
Citation:
Euclid Keramopoulos, Tasos Ptohos, Philippos Pouyioutas, "The User's View Level of the GOQL Graphical Query Language," iv, pp.81, Third International Conference on Information Visualisation (IV'99), 1999
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