CumInCAD is a Cumulative Index about publications in Computer Aided Architectural Design
supported by the sibling associations ACADIA, CAADRIA, eCAADe, SIGraDi, ASCAAD and CAAD futures

PDF papers
References
id ecaade03_229_40_monedero
authors Monedero, Javier and Muņoz, Francisco
year 2003
title Data Organization in City Modeling
source Digital Design [21th eCAADe Conference Proceedings / ISBN 0-9541183-1-6] Graz (Austria) 17-20 September 2003, pp. 229-236
doi https://doi.org/10.52842/conf.ecaade.2003.229
summary Working with big models requires a good balance between the technical requirements of the model and the technical requirements of the user. Although every virtual model, whether it is 2d, 3d or 4d, may be regarded as a particular form of a general data base, it is clear that is not, at the present time, a very flexible data base. It does not behave like a relational data base that can be inspected in a flexible way. On the contrary, it has a rigid structure, a hierarchical structure that is well suited for performance but is badly suited for navigating through the data and gathering derived information. These are well known disadvantages and advantages, related to the evolution of the data base software that has moved, in the last 30 years, from a hierarchical to a relational structure. These considerations are relevant for any kind of architectural or engineering model. But are particularly pertinent in the case of the model of a city where everything must have its place, and should relate properly with other parts of the model, be susceptible of further modifications and be able to receive new information. These and other related issues have been encountered and developed during the construction of several models at our Laboratory at the ETS Architecture of Barcelona. Our paper explains the main decisions we had to take during the course of these works with special emphasis on those aspects related with the organization of different kind of data in a unified whole that had to be sent to other professionals and had to be, for that reason, organized in a clear and comprehensible way for its further development.
keywords CAAD; City Modeling; Visual Simulation
series eCAADe
email francisco.javier.a.monedero@upc.es
full text file.pdf (76,619 bytes)
references Content-type: text/plain
Details Citation Select
100%; open Batty, M. et al. (1998) Find in CUMINCAD Modelling Virtual Urban Environments , CASA Working Paper Series, Paper 1

100%; open Bourdakis, V. (2001) Find in CUMINCAD On Developing Standards for the Creation of VR City Models , Architectural Information Management. Proceedings of the ECAADE Conference, Helsinki 29, 31.8

100%; open Day, A. K. and Radford, D. (1998) Find in CUMINCAD An overview of city simulation , CAADRIA '98. Proceedings of the third conference on Computer Aided Design and Research in Asia

100%; open Delaney, B. (2000) Find in CUMINCAD Visualization in Urban Planning: They Didn’t Build LA in a Day , IEEE Computer Graphics and Applications, May/June 2000, 10-16.

100%; open Eberly, D. H. (2000) Find in CUMINCAD 3D Game Engine Design , Addison Wesley

100%; open Enis, G. and Maver, T. (2001) Find in CUMINCAD Visit VR Glasgow. Welcoming multiple visitors to the Virtual City,in Architectural Information Management. , Proceedings of the ECAADE Conference, Helsinki 29, 31.8.2001

100%; open Funkhouser, T., Sequin, C. and Teller, S. (1992) Find in CUMINCAD Management of Large Amounts of Data in Interactive Building Walkthroughs , Computer Graphics, June 1992, pp 11-20

100%; open Hall, R. (1999) Find in CUMINCAD Realtime 3D visual analysis of very large models at low cost , ECAADE17 Liverpool, pp 437-441

100%; open Klosterman, R. E. (1994) Find in CUMINCAD Large-scale Urban Models: Retrospect and Prospect , Journal of the American Planning Association, 60 (1), pp 17-29

100%; open Ligget, R. and Jepson, W. (1995) Find in CUMINCAD An Integrated Environment for Urban Simulation , Environment and Planning B, 22, 291-302

100%; open Wegener, M. (1994) Find in CUMINCAD Operational Urban Models: State of the Art , Journal of the American Planning Association, 60 (1), pp 17-29, 1994

last changed 2022/06/07 07:58
pick and add to favorite papersHOMELOGIN (you are user _anon_765894 from group guest) CUMINCAD Papers Powered by SciX Open Publishing Services 1.002