Pubblicazioni

Autori:

Belussi, Alberto; Migliorini, Sara; Mauro, Negri; Giuseppe, Pelagatti

Titolo:

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

Anno:

2009

Tipologia prodotto:

Contributo in atti di convegno

Tipologia ANVUR:

Contributo in Atti di convegno

Lingua:

Inglese

Formato:

A Stampa

Titolo del Convegno:

17th ACM SIGSPATIAL International Conference on Advances in GIS

Luogo:

Seattle, Washington, USA

Periodo:

Nov. 4-6, 2009

Casa editrice:

ACM New York, NY, USA

ISBN:

9781605586496

Intervallo pagine:

448-451

Parole chiave:

Conceptual Modeling; Spatial Integrity Constraints; Spatial Data Validation

Breve descrizione dei contenuti:

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.

Id prodotto:

52841

Handle IRIS:

11562/337788

depositato il:

29 ottobre 2013

ultima modifica:

15 novembre 2022

Citazione bibliografica:

Belussi, Alberto; Migliorini, Sara; 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 Systems , ACM New York, NY, USA , Atti di "17th ACM SIGSPATIAL International Conference on Advances in GIS" , Seattle, Washington, USA , Nov. 4-6, 2009 , 2009 , pp. 448-451

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