Cumincad : CUMINCAD Papers : Search Results

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

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_id	7a20
id	7a20
authors	Carrara, G., Fioravanti, A.
year	2002
title	SHARED SPACE’ AND ‘PUBLIC SPACE’ DIALECTICS IN COLLABORATIVE ARCHITECTURAL DESIGN.
source	Proceedings of Collaborative Decision-Support Systems Focus Symposium, 30th July, 2002; under the auspices of InterSymp-2002, 14° International Conference on Systems Research, Informatics and Cybernetics, 2002, Baden-Baden, pg. 27-44.
summary	The present paper describes on-going research on Collaborative Design. The proposed model, the resulting system and its implementation refer mainly to architectural and building design in the modes and forms in which it is carried on in advanced design firms. The model may actually be used effectively also in other environments. The research simultaneously pursues an integrated model of the: a) structure of the networked architectural design process (operators, activities, phases and resources); b) required knowledge (distributed and functional to the operators and the process phases). The article focuses on the first aspect of the model: the relationship that exists among the various ‘actors’ in the design process (according to the STEP-ISO definition, Wix, 1997) during the various stages of its development (McKinney and Fischer, 1998). In Collaborative Design support systems this aspect touches on a number of different problems: database structure, homogeneity of the knowledge bases, the creation of knowledge bases (Galle, 1995), the representation of the IT datum (Carrara et al., 1994; Pohl and Myers, 1994; Papamichael et al., 1996; Rosenmann and Gero, 1996; Eastman et al., 1997; Eastman, 1998; Kim, et al., 1997; Kavakli, 2001). Decision-making support and the relationship between ‘private’ design space (involving the decisions of the individual design team) and the ‘shared’ design space (involving the decisions of all the design teams, Zang and Norman, 1994) are the specific topic of the present article. Decisions taken in the ‘private design space’ of the design team or ‘actor’ are closely related to the type of support that can be provided by a Collaborative Design system: automatic checks performed by activating procedures and methods, reporting of 'local' conflicts, methods and knowledge for the resolution of ‘local’ conflicts, creation of new IT objects/ building components, who the objects must refer to (the ‘owner’), 'situated' aspects (Gero and Reffat, 2001) of the IT objects/building components. Decisions taken in the ‘shared design space’ involve aspects that are typical of networked design and that are partially present in the ‘private’ design space. Cross-checking, reporting of ‘global’ conflicts to all those concerned, even those who are unaware they are concerned, methods for their resolution, the modification of data structure and interface according to the actors interacting with it and the design phase, the definition of a 'dominus' for every IT object (i.e. the decision-maker, according to the design phase and the creation of the object). All this is made possible both by the model for representing the building (Carrara and Fioravanti, 2001), and by the type of IT representation of the individual building components, using the methods and techniques of Knowledge Engineering through a structured set of Knowledge Bases, Inference Engines and Databases. The aim is to develop suitable tools for supporting integrated Process/Product design activity by means of a effective and innovative representation of building entities (technical components, constraints, methods) in order to manage and resolve conflicts generated during the design activity.
keywords	Collaborative Design, Architectural Design, Distributed Knowledge Bases, ‘Situated’ Object, Process/Product Model, Private/Shared ‘Design Space’, Conflict Reduction.
series	other
type	symposium
email
last changed	2005/03/30 16:25

_id	6279
id	6279
authors	Carrara, G.; Fioravanti, A.
year	2002
title	Private Space' and ‘Shared Space’ Dialectics in Collaborative Architectural Design
source	InterSymp 2002 - 14th International Conference on Systems Research, Informatics and Cybernetics (July 29 - August 3, 2002), pp 28-44.
summary	The present paper describes on-going research on Collaborative Design. The proposed model, the resulting system and its implementation refer mainly to architectural and building design in the modes and forms in which it is carried on in advanced design firms. The model may actually be used effectively also in other environments. The research simultaneously pursues an integrated model of the: a) structure of the networked architectural design process (operators, activities, phases and resources); b) required knowledge (distributed and functional to the operators and the process phases). The article focuses on the first aspect of the model: the relationship that exists among the various ‘actors’ in the design process (according to the STEP-ISO definition, Wix, 1997) during the various stages of its development (McKinney and Fischer, 1998). In Collaborative Design support systems this aspect touches on a number of different problems: database structure, homogeneity of the knowledge bases, the creation of knowledge bases (Galle, 1995), the representation of the IT datum (Carrara et al., 1994; Pohl and Myers, 1994; Papamichael et al., 1996; Rosenmann and Gero, 1996; Eastman et al., 1997; Eastman, 1998; Kim, et al., 1997; Kavakli, 2001). Decision-making support and the relationship between ‘private’ design space (involving the decisions of the individual design team) and the ‘shared’ design space (involving the decisions of all the design teams, Zang and Norman, 1994) are the specific topic of the present article. Decisions taken in the ‘private design space’ of the design team or ‘actor’ are closely related to the type of support that can be provided by a Collaborative Design system: automatic checks performed by activating procedures and methods, reporting of 'local' conflicts, methods and knowledge for the resolution of ‘local’ conflicts, creation of new IT objects/ building components, who the objects must refer to (the ‘owner’), 'situated' aspects (Gero and Reffat, 2001) of the IT objects/building components. Decisions taken in the ‘shared design space’ involve aspects that are typical of networked design and that are partially present in the ‘private’ design space. Cross-checking, reporting of ‘global’ conflicts to all those concerned, even those who are unaware they are concerned, methods for their resolution, the modification of data structure and interface according to the actors interacting with it and the design phase, the definition of a 'dominus' for every IT object (i.e. the decision-maker, according to the design phase and the creation of the object). All this is made possible both by the model for representing the building (Carrara and Fioravanti, 2001), and by the type of IT representation of the individual building components, using the methods and techniques of Knowledge Engineering through a structured set of Knowledge Bases, Inference Engines and Databases. The aim is to develop suitable tools for supporting integrated Process/Product design activity by means of a effective and innovative representation of building entities (technical components, constraints, methods) in order to manage and resolve conflicts generated during the design activity.
keywords	Collaborative Design, Architectural Design, Distributed Knowledge Bases, ‘Situated’ Object, Process/Product Model, Private/Shared ‘Design Space’, Conflict Reduction.
series	other
type	symposium
email
last changed	2012/12/04 07:53

_id	7c88
authors	McCullough, Malcolm and Hoinkes, Rodney
year	1995
title	Dynamic Data Sets as Collaboration in Urban Design
source	Sixth International Conference on Computer-Aided Architectural Design Futures [ISBN 9971-62-423-0] Singapore, 24-26 September 1995, pp. 709-718
summary	Computer applications to urban design involve a distinctively rich hybrid of geometric, geographic, and annotative information. This condition raises opportunities for collaboration, needs for data integration, and examples of the increasing importance of rich datasets as a basis for design work. This paper describes these general issues, provides substantive examples from recent studio work, and demonstrates a specific implementation of software integration. The latter includes a prototypical data interface, translation tables for multimedia linkage, and capacity to work together with a web browser.
keywords	Datasets, Software Integration, Urban Design, Collaborative Work
series	CAAD Futures
email
last changed	2003/05/16 20:58

_id	3f92
authors	Saad, Milad and Maher, Mary Lou
year	1995
title	Exploring the Possibilities for Computer Support for Collaborative Designing
source	Sixth International Conference on Computer-Aided Architectural Design Futures [ISBN 9971-62-423-0] Singapore, 24-26 September 1995, pp. 727-737
summary	Design projects require a collaboration of individuals and a coordination of information and tasks. Computer support for design, more specifically CAD systems, have been developed to support a single user through a graphical interface and project teams through distributed data. This paper considers recent developments in computer support for synchronous collaborative design. The possibilities for developing a support environment for synchronous collaborative design cover a broad range of technical and personal considerations. We explore these possibilities by presenting several perspectives of the technical considerations and options, followed by a discussion of how such environments have the potential to enable a shared understanding among people as they are designing.
keywords	Collaborative Design, Groupware, Shared CAD.
series	CAAD Futures
email
last changed	2003/05/16 20:58

_id	34e1
authors	Vernenne, D., Rogge, S., Van Laere, W.,and Vandamme, F.
year	1995
title	Annot Agents: Knowledge-Based Tools for Supporting Participatory Design
source	Sixth International Conference on Computer-Aided Architectural Design Futures [ISBN 9971-62-423-0] Singapore, 24-26 September 1995, pp. 699-706
summary	In this paper, we consider participatory design as aiming for full cooperation of all actors involved in collaborative design processes. This type of co-design needs efficient tools to support the complex interactions on many levels. The paper describes our AnnotAgents which is a method and a library of tools which we are currently developing to support these complex cooperation processes.
series	CAAD Futures
last changed	1999/08/03 17:16

_id	6b82
authors	Week, David
year	1995
title	The Database Revisited: Beyond the Container Metaphor
doi	https://doi.org/10.52842/conf.acadia.1995.053
source	Computing in Design - Enabling, Capturing and Sharing Ideas [ACADIA Conference Proceedings / ISBN 1-880250-04-7] University of Washington (Seattle, Washington / USA) October 19-22, 1995, pp. 53-70
summary	The growth of international networks, and of international trade in general, has increased the opportunities for architects to work together over distance. In our practice at Pacific Architecture, we’ve been using first modems, and now the Internet, to connect co-workers at sites in Australia, Oregon, Scotland, and Papua New Guinea. Design collaboration has been primarily through the e-mail exchange of text and drawings. We’ve also assessed other CMC tools. Products like Timbuktu and video-conferencing software allow for real-time collaboration, based on the metaphor of two (or more) people together at a table, able to see and hear each other, and to work together on the same document. Groupware make intragroup communication the basis for building a workgroup’s knowledgebase. On recent projects, we’ve begun using database software as the basis for collaborative design communication. We’ve taken as a model for data structure Christopher Alexander’s ‘pattern language’ schema. Conversations about the design take the form of a collaborative construction of the language. Inputs into the database are constrained by the ‘pattern’ format. The CAD drawings run in parallel, as an ‘expression’ or ‘instance’ of the language. So far, CAD and database do not have an integrated interface. This paper describes our experience in these projects. It also outlines a set of design criteria for an integrated CAD/database environment economically and incrementally achievable within the constraints of currently available software. Formulating such criteria requires the reconceptualisation of notions of ‘database’. This paper looks at these notions through philosophical and linguistic work on metaphor. In conclusion, the paper analyses the way in which we can use a reframed notion of database to create a useful collaborative communication environment, centred on the architectural drawing.
series	ACADIA
last changed	2022/06/07 07:58

_id	fa87
authors	Kurmann, David
year	1995
title	Sculptor - A Tool for Intuitive Architectural Design
source	Sixth International Conference on Computer-Aided Architectural Design Futures [ISBN 9971-62-423-0] Singapore, 24-26 September 1995, pp. 323-330
summary	To manage the complexity in three-dimensional modelling and design in architecture, new approaches and methods are needed in computer based design tools. This paper identifies key factors in designing with computers and presents a computer program called 'Sculptor' for intuitive and direct virtual modelling in architecture. The program focuses on new methods for design in the early stages such as conceptual and abstract designs for massing studies.
keywords	Architectural Design., User Interface, Virtual Reality, Distributed Modelling, Intelligent Agents
series	CAAD Futures
last changed	1999/08/03 17:16

_id	d7eb
authors	Bharwani, Seraj
year	1996
title	The MIT Design Studio of the Future: Virtual Design Review Video Program
source	Proceedings of ACM CSCW'96 Conference on Computer-Supported Cooperative Work 1996 p.10
summary	The MIT Design Studio of the Future is an interdisciplinary effort to focus on geographically distributed electronic design and work group collaboration issues. The physical elements of this virtual studio comprise networked computer and videoconferencing connections among electronic design studios at MIT in Civil and Environmental Engineering, Architecture and Planning, Mechanical Engineering, the Lab for Computer Science, and the Rapid Prototyping Lab, with WAN and other electronic connections to industry partners and sponsors to take advantage of non-local expertise and to introduce real design and construction and manufacturing problems into the equation. This prototype collaborative design network is known as StudioNet. The project is looking at aspects of the design process to determine how advanced technologies impact the process. The first experiment within the electronic studio setting was the "virtual design review", wherein jurors for the final design review were located in geographically distributed sites. The video captures the results of that project, as does a paper recently published in the journal Architectural Research Quarterly (Cambridge, UK; Vol. 1, No. 2; Dec. 1995).
series	other
last changed	2002/07/07 16:01

_id	a472
authors	Caneparo, Luca
year	1995
title	Coordinative Virtual Space for Architectural Design
source	Sixth International Conference on Computer-Aided Architectural Design Futures [ISBN 9971-62-423-0] Singapore, 24-26 September 1995, pp. 739-748
summary	The paper explores group coordination in the design process through communicative innovations brought by computers. It is divided into three main sections. The first is the analysis of the design group coordination and communication. The second introduces the concept of Coordinative Virtual Space: this is a common multi-dimensional space where the group members share design information. The third presents the implementation: each member can connect to the shared space through the computer network and display several projections of the design information space.
keywords	Collaborative Design, Virtual Workspace, Shared Workspace, Groupware, Design Paradigm
series	CAAD Futures
email
last changed	2003/05/16 20:58

_id	maver_076
id	maver_076
authors	Chen, Y., Fram, I. and Maver, T.W.
year	1995
title	On the Architecture of a Computer-Mediated Collaborative Product Design Environment
source	Intelligent Manufacturing Conference (Ed: S Yang et al) Wuhan, PRC
summary	This paper describes the development of a COmputer-Mediated Collaborative Product development Environment (COMCOPE) within the context of the construction industry, a collaborative project between Anglia Polytechnic University, the University of Strathclyde and some industrial partners. The most prominent feature about COMCOPE lies in the particular emphasis on supporting human-human interaction across time and space through computer mediation within a distributed and networked environment. Based on a review of related research areas, traditional computer integrated construction concepts have been extended within the framework of computer supported cooperative work, which results in the COMCOPE conceptual architecture. As the core of COMCOPE architecture an interaction model has been developed to help articulate collaborative activities. Implementation issues have been addressed, and a prototype system, based on an augmented client-server model, has been outlined.
series	other
type	normal paper
email
last changed	2015/02/20 11:15

_id	maver_075
id	maver_075
authors	Chen, Y.Z. and Maver, T.W.
year	1995
title	Some Experiments on Implementing Collaborative Building Design Environments
source	Building Simulation 95 Conference (Ed: J Mitchell et al) Madison, USA
summary	A collaborative building design environment has been proposed to integrate together both the heterogeneous applications and the dispersed project participants. Based on the functional requirements identified, the conventional building product models have been extended to incorporate high-level concepts such as activity and organisation, which are essential for coordination, and a generic human- human interaction model has been developed, which could not only make the building domain models interaction-aware, but also serve as a base model for developing general interaction utilities. Collaborative design environment prototyping has been described, covering the common project workspace, general interaction utilities and multiuser interfaces. Three distribution schemes for implementing the common project workspace within a distributed environment have also been discussed.
series	other
type	normal paper
email
last changed	2015/02/20 14:46

_id	8425
authors	Chiu, Mao-Lin
year	1995
title	Collaborative Design in CAAD Studios: Shared Ideas, Resources, and Representations
source	Sixth International Conference on Computer-Aided Architectural Design Futures [ISBN 9971-62-423-0] Singapore, 24-26 September 1995, pp. 749-759
summary	This paper is to discuss the shared experiences among two institutions learned from the collaborative design project with a three-stage structured design process. The collaborative methodology is developed for participants in the studios to learn how to utilize shared ideas, resources, and representations. Design communication and interaction is taken place through internet in the asynchronous mode. The shift from conventional design studios to collaborative design studios requires several changes, including the tools, the communication media, the remote reflections, and more importantly, the design process, the team organization, and the networked design culture.
keywords	Collaborative Design, Computer-Aided Architectural Design, Computer Supported Collaborative Work, Shared Representations
series	CAAD Futures
email
last changed	2003/05/16 20:58

_id	8991
authors	Danahy, John and Hoinkes, Rodney
year	1995
title	Polytrim: Collaborative Setting for Environmental Design
source	Sixth International Conference on Computer-Aided Architectural Design Futures [ISBN 9971-62-423-0] Singapore, 24-26 September 1995, pp. 647-658
summary	This paper begins with a review of the structuring values and questions the Centre for Landscape Research (CLR) is interested in answering with its testbed software system Polytrim (and its derivatives; CLRview, CLRpaint, CLRmosaic available via anonymous ftp over the internet). The mid section of the paper serves as a guide to Polytrim's structure and implementation issues. Some of the most enduring and significant principles learned from Polytrim's use over the last six years of use in research, teaching and professional practice are introduced. The paper will end with an overview of characteristics that we believe our next generation of software should achieve. The CLR's digital library on the World-Wide Web provides an extensive Set of illustrations and detailed descriptions of the ideas and figures presented in this paper. Endnotes provide specific internet addresses for those that wish to read, see or use the system.
keywords	Dialogue, Interaction, Collaboration, Integration, Setting
series	CAAD Futures
email
last changed	2003/05/16 20:58

_id	1ffd
authors	Dave, Bharat
year	1995
title	Towards Distributed Computer-Aided Design Environments
source	Sixth International Conference on Computer-Aided Architectural Design Futures [ISBN 9971-62-423-0] Singapore, 24-26 September 1995, pp. 659-666
summary	Computing in architectural design has followed a number of different visions, hopes and research agendas. One of the dominant themes in design Computing seeks to support various activities of 'individual' designers acting within a 'personal' design realm. Parallel to this is another theme which seeks to blend computing aids into normal working environments of groups of designers. The recent interest in and resurgence of collaborative design tools are steps towards what we view as an emerging theme in design computing, namely distributed design environments. This paper describes experiments in collaborative design using computers, and their observations are used to suggest future directions for integrating computing and design in distributed environments.
keywords	Design Computing, Collaborative Work, Distributed Processing, Design Services, Design Products
series	CAAD Futures
email
last changed	2003/05/16 20:58

_id	4538
authors	Dobson, A., Dokonal, W. and Kosco, I.
year	1995
title	World Wide Web Presentation of Collaborative Student Design Work
doi	https://doi.org/10.52842/conf.ecaade.1995.105
source	Multimedia and Architectural Disciplines [Proceedings of the 13th European Conference on Education in Computer Aided Architectural Design in Europe / ISBN 0-9523687-1-4] Palermo (Italy) 16-18 November 1995, pp. 105-110
summary	Inspired by presentations made at the last eCAADe conference of collaborative work by students at a number of schools of architecture who were using the Internet as a form of virtual studio, a network for a collaborative design project was set up between the schools of architecture in Bratislava, Graz and Luton. This paper takes the form of a multi-media presentation of the results of this collaborative project, carried out on-line via the World Wide Web site at the University of Technology in Graz. In addition to presenting the design solutions produced during the project, the paper analyses the technical difficulties encountered with file transfers, assesses the participants' experience of using the Internet as a medium for collaboration, evaluates the educational validity of the project and outlines proposals for the future development of collaborative activities by the group.
series	eCAADe
email
last changed	2022/06/07 07:55

_id	maver_090
id	maver_090
authors	Harrison C., Grant, M., Granat, M., Maver, T. and Conway, B.
year	2000
title	Development of a Wheelchair Virtual
source	3rd International Conference on Disability, VR and Associated Technologies, Sardinia, (Ed. P Sharkey) ICDVRAT2000, 1-8
summary	In the UK the Disability Discrimination Act 1995 aims to end discrimination against disabled people. Importantly the Act gives the disabled community new employment and access rights. Central to these rights will be an obligation for employers and organisations to provide premises which do not disadvantage disabled people. Many disabled people rely on wheelchairs for mobility. However, many buildings do not provide conditions suited to wheelchair users. This project aims to provide instrumentation allowing wheelchair navigation within virtual buildings. The provision of such instrumentation assists architects in identifying the needs of wheelchair users at the design stage. Central to this project is the need to provide a platform which can accommodate a range of wheelchair types, that will map intended wheelchair motion into a virtual world and that has the capacity to provide feedback to the user reflecting changes in floor surface characteristics and slope. The project represents a collaborative effort between architects, bioengineers and user groups and will be comprised of stages related to platform design, construction, interfacing, testing and user evaluation.
series	other
email
last changed	2003/09/03 15:01

_id	51fd
authors	Harrison, Steve and Minneman, Scott
year	1995
title	Studying Collaborative Design to Build Design Tools
source	Sixth International Conference on Computer-Aided Architectural Design Futures [ISBN 9971-62-423-0] Singapore, 24-26 September 1995, pp. 687-697
summary	This paper outlines the way in which studying designers at work on real problems can inform the development of new computer aided architectural design systems. From a number of studies of designers in various domains, supporting the communications of designers is re-conceptualized into one of transmitting and storing process ephemera, rather than normalizing representations. After characterizing process ephemera, an example from one of the studies is described in detail. The paper concludes with implications for the design of collaborative CAAD systems.
keywords	Collaboration, Design Communications, Telepresence, Media Space, Process Ephemera, Virtual Design Studio
series	CAAD Futures
email
last changed	2003/05/16 20:58

_id	79fd
authors	Jabi, Wassim and Hall, Theodore
year	1995
title	The Role of Computers in Synchronous Collaborative Design
source	Proceedings of the 14th International Congress on Cybernetics. Namur, Belgium: International Association for Cybernetics, 1995, pp. 71-76
summary	In this paper we discuss the role of computers in supporting real-time synchronous design among geographically dispersed team members using the global network of computers known as the Internet. To enable efficient and functional synchronous design activity, we advocate a new generation of design-oriented software that combines collaboration technologies with a meaningful and parsimonious representation scheme. We are particularly interested in supporting the early design phases, wherein many of the most important decisions are made and collaboration is most important. These activities are crucial to the evolution and quality of the final design, and they are receptive to and can benefit from computer support. Furthermore, these are precisely the areas where current CAD systems are weakest. As a general theoretical direction, our emphasis is not on integrated databases, but rather on shared protocols of interaction that are independent of implementation and storage schemes. Our first experimental phase involved the simultaneous development and testing of prototypes for a Synchronous Collaborative Design Environment (SYCODE) on heterogeneous computer systems at two geographically dispersed sites. The applications were developed independently, based on a verbal description of protocols, with minimal sharing of actual source code. Though their user interfaces and implementation details are different, these prototypes allow multiple users to share a virtual design space - both within and between the remote sites - in which to create and manipulate architectural elements.
keywords	Computer Supported Collaborative Design, Synchronous Design, Collaboration, Computers, CAD, Internet
series	other
email
last changed	2002/03/05 19:53

_id	1af7
authors	Jabi, Wassim M. and Hall, Theodore W.
year	1995
title	Beyond the Shared Whiteboard: Issues in Computer Supported Collaborative Design
source	Sixth International Conference on Computer-Aided Architectural Design Futures [ISBN 9971-62-423-0] Singapore, 24-26 September 1995, pp. 719-725
summary	This research focuses on combining the rich representations of computer-aided design systems with current collaboration technologies to support distributed design processes. Our emphasis is not on concurrent multi-user access to integrated databases, but rather on shared protocols of interaction that are independent of implementation and storage schemes. We have developed a prototype for a Synchronous Collaborative Design System (SYCODE) that enables geographically dispersed designers to share common representations even when using different hardware platforms. The limitations of the existing network infrastructure have compelled its to devise a meaningful and parsimonious representation scheme and to semantically define pending and confirmed actions.
keywords	Computer Supported Co-operative Work, Collaborative Design, Multi-User Synchronous CAAD, Shared Workspace, Shared Protocols of interaction
series	CAAD Futures
email
last changed	2002/02/20 22:01

_id	d460
authors	Khedro, Taha
year	1995
title	AgentCAD for Cooperative Design
source	Sixth International Conference on Computer-Aided Architectural Design Futures [ISBN 9971-62-423-0] Singapore, 24-26 September 1995, pp. 667-672
summary	AgentCAD is a network infrastructure of distributed CAD applications that facilitates the concurrent an cooperative interaction of several designers working together, possibly over several physical locations, on a design project. It provides a set of services and protocols that support the communications of distributed design information captured by CAD drawings, multiple design views, and design changes. It coordinates access to a common and multiple design models as well as the activities of designers based on captured knowledge of designers' tasks, capabilities, and interests, which characterize their behaviors. The idea of AgentCAD represents a departure from the usual way in which CAD applications are used as single-user tools, applied to one view of specific design problems. In describing the AgentCAD environment, we discuss the organization of AgentCAD, its communication model, and the cooperative interaction protocols for designers in the context of a design scenario.
keywords	Cooperative Design; Collaborative Design; Distributed Problem Solving; Communications; Coordination
series	CAAD Futures
last changed	1999/08/03 17:16

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