Publications

From the Conceptual Design of Spatial Constraints to their Implementation in Real Systems  (2009)

Authors:
Alberto Belussi; Sara Migliorini; Mauro Negri; Giuseppe Pelagatti
Title:
From the Conceptual Design of Spatial Constraints to their Implementation in Real Systems
Year:
2009
Type of item:
Contributo in atti di convegno
Tipologia ANVUR:
Contributo in Atti di convegno
Nations of authors:
ITALIA
Language:
Inglese
Format:
A Stampa
Congresso:
17th ACM SIGSPATIAL International Conference on Advances in GIS
Place:
Seattle, Washington, USA
Period:
Nov. 4-6, 2009
Publisher:
ACM New York, NY, USA
ISBN:
9781605586496
Page numbers:
448-451
Keyword:
Conceptual Modeling, Spatial Integrity Constraints, Spatial Data Validation
Short description of contents:
The spatial data community recognizes the need for procedures that automatically validate spatial integrity constraints defined at conceptual level. This validation becomes particularly important in an open and distributed environment, like a Spatial Data Infrastructure (SDI), where the level of integration and interoperability is very high. However, the current gap between the conceptual design of a spatial database and its implementation into a GIS system makes the definition of spatial constraints useful only for documentation purposes and not for automatic validation. The GeoUML modeling language provides a set of predefined OCL templates for expressing the most common spatial constraints. In this paper, we deal with the validation problem by proposing a methodology for automatically translating the OCL constraints of GeoUML into SQL spatial queries, thus obtaining a platform independent general validation tool.
Product ID:
52841
Handle IRIS:
11562/337788
Deposited On:
October 29, 2013
Last Modified:
November 2, 2016
Bibliographic citation:
Alberto Belussi; Sara Migliorini; Mauro Negri; Giuseppe Pelagatti, From the Conceptual Design of Spatial Constraints to their Implementation in Real Systems  in GIS '09 Proceedings of the 17th ACM SIGSPATIAL International Conference on Advances in Geographic Information SystemsACM New York, NY, USAProceedings of "17th ACM SIGSPATIAL International Conference on Advances in GIS" , Seattle, Washington, USA , Nov. 4-6, 2009 , 2009pp. 448-451

Consulta la scheda completa presente nel repository istituzionale della Ricerca di Ateneo IRIS

Related projects
Title Department Managers
Studio di metodologie e sviluppo di strumenti funzionali alla creazione e gestione di Basi di Dati Geografiche (DB geotopografici) da parte degli Enti Pubblici Italiani Department Informatica Alberto Belussi
<<back

Activities

Research facilities