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

authors Colajanni, Benedetto, Concialdi, Salvatore and Pellitteri, Giuseppe
year 1999
title CoCoMa: a Collaborative Constraint Management System for the Collaborative Design
source Architectural Computing from Turing to 2000 [eCAADe Conference Proceedings / ISBN 0-9523687-5-7] Liverpool (UK) 15-17 September 1999, pp. 364-369
summary Collaborative Design is a topic of particular current interest. Existing software allows a multiplicity of designers to work on the same project. What the software really allows is accessing to a part of the information of the project and changing it. Sometimes there is a hierarchical distribution of the power of change: some participants can be permitted to operate only on some limited layers of the object representation. In this case the changes they propose are to be accepted by a general manager of the design process. What is lacking in this kind of software is the explicit management on the reciprocal constraints posed by different participants. In this paper, an elementary Collaborative Design System is presented whose main concern is just the management of constraints. Each participant designs the part of the project of his/her concern instantiating objects comprised of geometric description, alphanumeric variables and constraints on both. Constraints can be of two types: absolute or defined by a range of allowed values of the constrained variable. A participant intervening later can accept the constraint, choosing a value in the permitted range, or decide to violate it. In this case the proposed violation is signalled to whom posed it.
keywords Collaborative Design, Design Process, Management System, Participant Designs, Constraints Violation
series eCAADe
email bcolajan@unipa.it, ciesse@neomedia.it, pellitt@unipa.it
full text file.pdf (3,036,754 bytes)
references Content-type: text/plain
details citation check to select
100%; open Carrara G., Kalay, Y. and Novembri, G. (1994) Find in CUMINCAD Knowledge based Computational Support for Architectural Design , Carrara G. and Y. Kalay eds., Knowledge Based Architectural Design, Elsevier Science, Amsterdam
100%; open Fruchter, R. (1996) Find in CUMINCAD Conceptual, Collaborative, Building Design Trough Shared Graphics , IEE Expert/intelligent Systems & Their Applications, vol.11, n 3 June
100%; open Kalay Y.E., Khemlany, L. and Won Chon, J. (1998) Find in CUMINCAD An integrated model to support distributed collaborative design of buildings , Automation in Construction, n 7, Elsevier Science, Amsterdam
100%; open McCall, R. and Holmes, S. (1999) Find in CUMINCAD A Web-centric CAD System for Collaborative Design , Abstract for CAAD Futures 1999
100%; open Rosenmann, M.A. and Gero, J.S. (1997) Find in CUMINCAD Collaborative CAD modelling in multidisciplinary design domains , ISFAA 97 Electronic Forum
100%; open Rosenmann, M.A., Gero J.S. and Hwang, Y.S. (1993) Find in CUMINCAD Representation of multiple concepts of a design object based on multiple function , K.S. Mathur, M.P Betts and K.W.Tham eds. Management of information technology for construction, World Scientific Publishing Co., Singapore

last changed 1999/10/10 12:52
HOMELOGIN (you are user _anon_41043 from group guest) Works Powered by SciX Open Publishing Services 1.002