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	bb5f
authors	Ahmad Rafi, M.E. and Mohd Fazidin, J.
year	2001
title	Creating a City Administration System (CAS) using Virtual Reality in an Immersive Collaborative Environment (ICE)
source	Architectural Information Management [19th eCAADe Conference Proceedings / ISBN 0-9523687-8-1] Helsinki (Finland) 29-31 August 2001, pp. 449-453
doi	https://doi.org/10.52842/conf.ecaade.2001.449
summary	Current problems in administration of a city are found to be decentralized and noninteractive for an effective city management. This usually will result in inconsistencies of decision-making, inefficient services and slow response to a particular action. City administration often spends more money, time and human resource because of these problems. This research demonstrates our research and development of creating a City Administration System (CAS) to solve the problems stated above. The task of the system is to use information, multimedia and graphical technologies to form a database in which the city administrators can monitor, understand and manage an entire city from a central location. The key technology behind the success of the overall system uses virtual reality and immersive collaborative environment (ICE). This system employs emerging computer based real-time interactive technologies that are expected to ensure effective decisionmaking process, improved communication, and collaboration, error reduction, (Rafi and Karboulonis, 2000) between multi disciplinary users and approaches. This multi perspective approach allows planners, engineers, urban designers, architects, local authorities, environmentalists and general public to search, understand, process and anticipate the impact of a particular situation in the new city. It is hoped that the CAS will benefit city administrators to give them a tool that gives them the ability to understand, plan, and manage the business of running the city.
keywords	City Administration System (CAS), Virtual Reality, Immersive Collaborative Environment (ICE), Database
series	eCAADe
email
last changed	2022/06/07 07:54

_id	b09a
authors	Ceccato, C., Falk, L. and Fischer, Th.
year	2000
title	The Silk Road: An Interactive Online Encyclopaedia as a Foundation for Networked Education in Design
source	SIGraDi’2000 - Construindo (n)o espacio digital (constructing the digital Space) [4th SIGRADI Conference Proceedings / ISBN 85-88027-02-X] Rio de Janeiro (Brazil) 25-28 september 2000, pp. 50-54
summary	This paper describes a multidisciplinary design studio project conducted in Spring 2000 titled “The Silk Road”. The studio is an implementation of an innovative initiative in design education known as Networked Education in Design (NED) and is a further component in a series of on-line, interactive design studios under development at the Hong Kong Polytechnic University School of Design. NED is an educational philosophy, a pedagogical strategy encompassing several different aspects of Internet and Intranet communications, multimedia and shared learning environments, with the goal to decentralise the campus experience, enhance the local-global academic dialogue, and create an interdisciplinary, extendable and flexible virtual learning environment. In the case illustrated here, NED was manifested as an “Electronic Encyclopaedia” exercise designed to provide a universally applicable body of knowledge for students to use in design studios within their field of study, resulting in a rich and diverse body of work which in its disciplinary diversity manifested a common epistemological root.
series	SIGRADI
email
last changed	2016/03/10 09:48

_id	ga0008
id	ga0008
authors	Koutamanis, Alexander
year	2000
title	Redirecting design generation in architecture
source	International Conference on Generative Art
summary	Design generation has been the traditional culmination of computational design theory in architecture. Motivated either by programmatic and functional complexity (as in space allocation) or by the elegance and power of representational analyses (shape grammars, rectangular arrangements), research has produced generative systems capable of producing new designs that satisfied certain conditions or of reproducing exhaustively entire classes (such as all possible Palladian villas), comprising known and plausible new designs. Most generative systems aimed at a complete spatial design (detailing being an unpopular subject), with minimal if any intervention by the human user / designer. The reason for doing so was either to give a demonstration of the elegance, power and completeness of a system or simply that the replacement of the designer with the computer was the fundamental purpose of the system. In other words, the problem was deemed either already resolved by the generative system or too complex for the human designer. The ongoing democratization of the computer stimulates reconsideration of the principles underlying existing design generation in architecture. While the domain analysis upon which most systems are based is insightful and interesting, jumping to a generative conclusion was almost always based on a very sketchy understanding of human creativity and of the computer's role in designing and creativity. Our current perception of such matters suggests a different approach, based on the augmentation of intuitive creative capabilities with computational extensions. The paper proposes that architectural generative design systems can be redirected towards design exploration, including the development of alternatives and variations. Human designers are known to follow inconsistent strategies when confronted with conflicts in their designs. These strategies are not made more consistent by the emerging forms of design analysis. The use of analytical means such as simulation, couple to the necessity of considering a rapidly growing number of aspects, means that the designer is confronted with huge amounts of information that have to be processed and integrated in the design. Generative design exploration that can combine the analysis results in directed and responsive redesigning seems an effective method for the early stages of the design process, as well as for partial (local) problems in later stages. The transformation of generative systems into feedback support and background assistance for the human designer presupposes re-orientation of design generation with respect to the issues of local intelligence and autonomy. Design generation has made extensive use of local intelligence but has always kept it subservient to global schemes that tended to be holistic, rigid or deterministic. The acceptance of local conditions as largely independent structures (local coordinating devices) affords a more flexible attitude that permits not only the emergence of internal conflicts but also the resolution of such conflicts in a transparent manner. The resulting autonomy of local coordinating devices can be expanded to practically all aspects and abstraction levels. The ability to have intelligent behaviour built in components of the design representation, as well as in the spatial and building elements they signify, means that we can create the new, sharper tools required by the complexity resulting from the interpretation of the built environment as a dynamic configuration of co-operating yet autonomous parts that have to be considered independently and in conjunction with each other. P.S. The content of the paper will be illustrated by a couple of computer programs that demonstrate the princples of local intelligence and autonomy in redesigning. It is possible that these programs could be presented as independent interactive exhibits but it all depends upon the time we can make free for the development of self-sufficient, self-running demonstrations until December.
series	other
more	http://www.generativeart.com/
last changed	2003/08/07 17:25

_id	988d
authors	Russell, Peter and Forgber, Uwe
year	2000
title	The E-Talier: Inter-university Networked Design Studios
source	Promise and Reality: State of the Art versus State of Practice in Computing for the Design and Planning Process [18th eCAADe Conference Proceedings / ISBN 0-9523687-6-5] Weimar (Germany) 22-24 June 2000, pp. 45-50
doi	https://doi.org/10.52842/conf.ecaade.2000.045
summary	The widespread infiltration of internet based variations of traditional areas of society (e-commerce, e-business, e-mail etc.) will not spare the halls of academia in its propagation. The term courseware is well nigh 20 years old and considerable research and development has been done in bringing network based distributed courses to university consortiums including those in architecture and civil engineering. Indeed, the European Commission has recently approved funding for a 3-year web-based virtual university of architecture and construction technology: the WINDS project led by the University of Ancona. Such attempts to create e-courses are largely an extension of typical courseware where the syllabus is quantified and divided into lessons for use by the students alone or in conjunction with their tutors and professors. This is quite adequate in conveying the base knowledge of the profession. However, the tenants of being an architect or engineer involve the deft use of that unwieldy named and deliciously imprecise tool called "design". Teaching design sooner or later involves the design studio: a pedagogically construed environment of simulation intended to train, not teach the skills of designing. This is fundamentally different from normal courseware. A network based design studio (Etalier) must be able to reflect the nature of learning design. Design studios typically involve specifically chosen design problems, researched supporting information to assist design decisions, focussed discussions, individual consultation and criticism, group criticism, public forums for presentation discussion and criticism as well as a myriad of informal undocumented communication among the students themselves. So too must an Etalier function. Essentially, it must allow collaboration through communication. Traditional barriers to collaboration include language, culture (both national and professional) and distance. Through the internet's capricious growth and the widespread use of English as a second language, the largest hurdle to attaining fruitful collaboration is probably cultural. In the case of an Etalier in a university setting, the cultural difficulties arise from administrative rules, the pedagogical culture of specific universities and issues such as scheduling and accreditation. Previous experiments with virtual design studios have demonstrated the criticality of such issues. The proposed system allows participating members to specify the degree and breadth with which they wish to partake. As opposed to specifying the conditions of membership, we propose to specify the conditions of partnership. Through the basic principal of reciprocity, issues such as accreditation and work load sharing can be mitigated. Further, the establishment of a studio market will allow students, tutors and professors from participating institutions to partake in studio projects of their choosing in accordance with their own constraints, be they related to schedule, expertise, legal or other matters. The paper describes these mechanisms and some possible scenarios for collaboration in the Etalier market.
keywords	e-Studio, Virtual Design Studio, Courseware, CSCW
series	eCAADe
email
more	http://www.uni-weimar.de/ecaade/
last changed	2022/06/07 07:56

_id	0d08
authors	Kaga, A., Nakahama, K., Yamaguchi, S., Jyozen, T., Oh, S. and> Sasada, T.
year	2000
title	Collaborative Design System for Citizen Participation
source	CAADRIA 2000 [Proceedings of the Fifth Conference on Computer Aided Architectural Design Research in Asia / ISBN 981-04-2491-4] Singapore 18-19 May 2000, pp. 35-44
doi	https://doi.org/10.52842/conf.caadria.2000.035
summary	Citizens are becoming increasingly aware of the issues involved in public utility projects. Therefore, it is becoming important for public works departments of local governments to obtain consent from the residents concerned. We established the collaborative design system for citizen participation with using computer graphics. With using the system we found that the related persons have some requirements about collaborative design system. It can be effectively done with network and multimedia technologies. This paper presents the requirements for new collaborative design system.
series	CAADRIA
email
last changed	2022/06/07 07:52

_id	ac16
authors	Kokosalakis, Jen
year	2000
title	Researching Local Architect Preferences of Mode of CPD Learning
source	Promise and Reality: State of the Art versus State of Practice in Computing for the Design and Planning Process [18th eCAADe Conference Proceedings / ISBN 0-9523687-6-5] Weimar (Germany) 22-24 June 2000, pp. 73-76
doi	https://doi.org/10.52842/conf.ecaade.2000.073
summary	Curriculum development of a new learning/training package to encourage greater use of computers to architects in NorthWest England will be founded on research to identify what is needed and the most effective way to deliver and disseminate the learning material. Employing the research technique of "Focus Groups" local architects (the consumers) will identify the way they prefer to learn. This approach, emergent background to local CAAD usage and attitudes and early indications of learning mode preference is presented here.
series	eCAADe
email
more	http://www.uni-weimar.de/ecaade/
last changed	2022/06/07 07:51

_id	3760
authors	Koutamanis, Alexander
year	2000
title	Recognition and Indexing of Architectural Features in Floor Plans on the Internet
source	CAADRIA 2000 [Proceedings of the Fifth Conference on Computer Aided Architectural Design Research in Asia / ISBN 981-04-2491-4] Singapore 18-19 May 2000, pp. 357-366
doi	https://doi.org/10.52842/conf.caadria.2000.357
summary	The Internet promises a worldwide information system, capable of uniting different sources and types of original, up-to-date and directly usable information. Among the main components of this system are retrieval mechanisms characterized by high precision and recall, as well as by supportive relevance feedback. The textual versions of these retrieval mechanisms have been available for some time and have achieved a certain degree of efficiency and sophistication. Image retrieval lags behind, despite the recent advances in content-based retrieval. In architecture this is largely due to the lack of integration of domain knowledge and known formalisms. Indexing and retrieval of architectural floor plans can rely on existing generative systems such as shape grammars and rectangular arrangements. By reversing generative systems in purpose we derive compact descriptions that describe completely a floor plan and make explicit all relevant features rather than a small number of features. The main limitation of reversed generative systems is that they apply to specific classes of designs. Unification in indexing and retrieval can only take place at the level of basic primitives, i.e. spaces and building elements. In both vector and pixel images of architectural floor plans this can be achieved by a universal recognition system that identifies salient local features to produce a basic spatial representation.
series	CAADRIA
email
last changed	2022/06/07 07:51

_id	2a47
authors	Mortola, E., Giangrande, A., Mirabelli, P. and Fortuzzi, A.
year	1999
title	Interactive Didactic Modules for On-Line Learning via Internet
source	Architectural Computing from Turing to 2000 [eCAADe Conference Proceedings / ISBN 0-9523687-5-7] Liverpool (UK) 15-17 September 1999, pp. 273-278
doi	https://doi.org/10.52842/conf.ecaade.1999.273
summary	On-line learning can become a very efficient method of teaching in the University of the future. The Students can plan their curricula by selecting the offers of some universities coordinated that meet their specific aims. The communication interchange between student and teacher can be enriched through new forms of interaction via network technology. Laboratories of interactive design, which involve the participation of citizens, can become a good occasion to learn designing linked to the human needs. The architect who is interested in the sustainable development has to consider local needs and interact with users to build a new environment full of local values.
keywords	On-Line Learning, Internet, Teaching Modules, Participation, Collaborative Design, Neighbourhood Municipal Laboratories
series	eCAADe
email
more	http://rmac.arch.uniroma3.it
last changed	2022/06/07 07:58

_id	90ad
authors	Voigt, A., Walchhofer, H.P. and Linzer, H.
year	1999
title	The Historico-cultural Past as Spatial-related Cognition Archives: Computer-assisted Methods in the History of Urban Development, Archeology and History of Art
source	Architectural Computing from Turing to 2000 [eCAADe Conference Proceedings / ISBN 0-9523687-5-7] Liverpool (UK) 15-17 September 1999, pp. 672-677
doi	https://doi.org/10.52842/conf.ecaade.1999.672
summary	Implementation of computer-assisted visualizing methods in studying historico-cultural facts provides archeological and historico-cultural research with a tool adding to consolidation of knowledge resulting from assumptions. The visualizing methods presently available by utilizing of computers have advanced to an extent justifying their implementation in the field of archeological and historico-cultural research. The present contribution covers the above matters by means of a variety of applied examples performed at the Institute for Local Planning at the Vienna University of Technology dealing with history of urban development, archeology and history of art.
keywords	Historico-cultural Past, Reconstruction, Visualizing Methods
series	eCAADe
email
last changed	2022/06/07 07:58

_id	03b7
authors	Zhou, Ming
year	2000
title	Use of Computers in Reconstruction of Ancient Buildings
source	Eternity, Infinity and Virtuality in Architecture [Proceedings of the 22nd Annual Conference of the Association for Computer-Aided Design in Architecture / 1-880250-09-8] Washington D.C. 19-22 October 2000, pp. 223-225
doi	https://doi.org/10.52842/conf.acadia.2000.223
summary	Many cities in China today are in the midst of a profound architectural transformation. Among these rapidly developing cities, most of them are many centuries old, possessing rich historical architecture of distinct local traditions. However, the ancient buildings and the neighborhood are disappearing quickly, because of the wholesale demolition for urban development or many years of neglect. In this paper, the use of computers in reconstruction of ancient buildings is briefly discussed with some case studies. The advanced computer technology provides a powerful tool for the ancient architecture preservation and reproduction. It makes the reconstruction engineering more efficient, true to the original, and low cost.
series	ACADIA
last changed	2022/06/07 07:57

_id	430a
authors	Rheingold, H.
year	2000
title	The Virtual Community
source	MIT Press
summary	Cyberculture authority Howard Rheingold was the first to write about online communities in this style that is part-travelogue and part-anthropological guide. This groundbreaking classic explores the entire virtual community, beginning with a selective but probing look at the author's original online home, The Well. Rheingold relates plenty of anecdotes that demonstrate the upsides of online life, such as how he was able to get information on removing a tick from his child before his doctor could respond to his phone call. But the bulk of the material relates to how individuals interact online much as they do in a face-to-face community. Rheingold speaks to how both friendships and enmities are formed online and how people come together to support each other through misfortune. He gives the example of how computer-moderated communication enabled members of one Well community to send vital medical aid to a friend hospitalized halfway around the world. Rheingold goes on to show how communities can form by various electronic communication methods, using the conferencing system of The Well as one example. He also examines how people interact through mailing lists, live chat, and the fantasy cyberenvironments of online role-playing games. In the process, he questions what kind of relationships can really be formed in a medium where people can change their apparent identity at will. This book questions whether a distinction between "virtual" communities and "real-life" communities is entirely valid. The Virtual Community argues that real relationships happen and real communities develop when people communicate upon virtual common ground. Rheingold also shares his far-reaching knowledge of how technology effects our social constructs. If you are involved in an online community, here is your cultural heritage.
series	other
last changed	2003/04/23 15:14

_id	2190
authors	Yan-chuen, L., Phil, M. and Gilleard, John D.
year	2000
title	Refurbishment of building services engineering systems under a collaborative design environment
source	Automation in Construction 9 (2) (2000) pp. 185-196
summary	In this paper hypermedia is suggested as a suitable paradigm to represent the design processes associated with a shopping center refurbishment project. In addition, by adopting a collaborative design model, the paper makes reference to such factors as synchronous vs. asynchronous and active vs. passive modeling. Concepts in complex problem solving are also explored such as the soft system methodology as well as the application of agent-based decision support systems. Identification of primary information elements and analysis of the relations between these elements indicates that the flow of design information may be readily represented in hypermedia which features nonlinear characteristics in organizing information. The justification of developing a hypermedia tool to cope with changing conditions of a complex design problem instead of providing a solution for a predetermined problem is also argued. The paper illustrates the complex nature of collaborative design process with reference to a case study associated with the building services systems design for a Hong Kong Housing Authority refurbishment project.
series	journal paper
more	http://www.elsevier.com/locate/autcon
last changed	2003/05/15 21:23

_id	ee92
authors	Papanikolaou Maria and Tuncer, Bige
year	1999
title	The Fake.Space Experience - Exploring New Spaces
source	Architectural Computing from Turing to 2000 [eCAADe Conference Proceedings / ISBN 0-9523687-5-7] Liverpool (UK) 15-17 September 1999, pp. 395-402
doi	https://doi.org/10.52842/conf.ecaade.1999.395
summary	Fake.space is an elective CAAD course in which teachers and students form an online community. It is a Web-based communication environment for the exchange of ideas on the concept of space. Fake.space is also a narrative structure consisting of threads of nodes created by students. These nodes present different aspects of space. Fake.space represents our current generation of teaching environments. In this paper we describe and analyse its latest incarnation and discuss our aims and thoughts for further development. We believe that fake.space reflects on a future where online environments entice the students in a playful way to work with computers and CAD and consider the role of networked environments in architectural space.
keywords	Online Community, Learning Environment, Identity, Transparency, Visualisation
series	eCAADe
email
more	http://space.arch.ethz.ch/ws98/
last changed	2022/06/07 08:00

_id	f08d
authors	Abrahamson, S., Wallace, D., Senin, N. and Sferro, P.
year	2000
title	Integrated design in a service marketplace
source	Computer-Aided Design, Vol. 32 (2) (2000) pp. 97-107
summary	This paper presents a service marketplace vision for enterprise-wide integrated design modeling. In this environment, expert participants and product developmentorganizations are empowered to publish their geometric design, CAE, manufacturing, or marketing capabilities as live services that are operable over the Internet. Theseservices are made available through a service marketplace. Product developers, small or large, can subscribe to and flexibly inter-relate these services to embody adistributed product development organization, while simultaneously creating system models that allow the prediction and analysis of integrated product performance. It ishypothesized that product development services will become commodities, much like many component-level products are today. It will be possible to rapidly interchangeequivalent design service providers so that the development of the product and the definition of the product development organization become part of the same process.Computer-aided design tools will evolve to facilitate the publishing of live design services. A research prototype system called DOME is used to illustrate the concept and apilot study with Ford Motor Company is used in a preliminary assessment of the vision.
keywords	Integrated Modeling, System Modeling, Design Service Marketplace
series	journal paper
email
last changed	2003/05/15 21:33

_id	86dc
authors	Aouad, G., and Price, A.D.F.
year	1993
title	An integrated system to aid the planning of concrete structures: introducing the system
source	The Int. Journal of Construction IT1(2), pp.1-14
summary	This paper reports on the development at Loughborough University of a CAD-based integrated model to aid the planning of in-situ concrete structures. The system development started after a review of the planning models currently available and after a detailed questionnaire survey undertaken amongst the top UK and US contractors on the current status of planning techniques and information technology. The main aim of this system is to automate the planning process of in-situ concrete structures using data generated by CAD systems. So far, the integration of a CAD system (AutoCAD 10) and a computerized scheduling system (Artemis 2000) has been achieved on a typical IBM-PC. This enables the generation of network plans using AutoCAD which are then automatically transferred to the Artemis system for time and cost analyses.Traditionally, construction planners are faced with many conventional drawings and documents which are used to re-extract information relevant to their planning processes. Such an approach can be very inefficient as it involves data double-handling and is often error prone. In addition, current computerized construction planning applications are little more than the automation of manual formulations of plans. For example, data are fed into the planning system and computations are performed using either CPM (Critical Path Method) or PERT (Programme Evaluation and Review Technique). However, data relating to the planning process such as activity lists, resources requirements and durations are not automatically generated within the system. It would thus seem logical to devise a CAD-based integrated planning model which accepts data in its electronic format and involves some integration of the traditional planning approach. This paper introduces the proposed CAD-based integrated planning model and describes its different components. In addition, it discusses the system functional specifications and summarizes the main benefits and limitations of such a model.
series	journal paper
last changed	2003/05/15 21:45

_id	a35a
authors	Arponen, Matti
year	2002
title	From 2D Base Map To 3D City Model
source	UMDS '02 Proceedings, Prague (Czech Republic) 2-4 October 2002, I.17-I.28
summary	Since 1997 Helsinki City Survey Division has proceeded in experimenting and in developing the methods for converting and supplementing current digital 2D base maps in the scale 1:500 to a 3D city model. Actually since 1986 project areas have been produced in 3D for city planning and construction projects, but working with the whole map database started in 1997 because of customer demands and competitive 3D projects. 3D map database needs new data modelling and structures, map update processes need new working orders and the draftsmen need to learn a new profession; the 3D modeller. Laser-scanning and digital photogrammetry have been used in collecting 3D information on the map objects. During the years 1999-2000 laser-scanning experiments covering 45 km2 have been carried out utilizing the Swedish TopEye system. Simultaneous digital photography produces material for orto photo mosaics. These have been applied in mapping out dated map features and in vectorizing 3D buildings manually, semi automatically and automatically. In modelling we use TerraScan, TerraPhoto and TerraModeler sw, which are developed in Finland. The 3D city model project is at the same time partially a software development project. An accuracy and feasibility study was also completed and will be shortly presented. The three scales of 3D models are also presented in this paper. Some new 3D products and some usage of 3D city models in practice will be demonstrated in the actual presentation.
keywords	3D City modeling
series	other
email
more	www.udms.net
last changed	2003/11/21 15:16

_id	4e0a
authors	Bouchlaghem, N., Sher, W. and Beacham, N.
year	2000
title	Computer Imagery and Visualization in Civil Engineering Education
source	Journal of Computing in Civil Engineering, Vol. 14, No. 2, April 2000, pp. 134-140
summary	Higher education institutions in the United Kingdom have invested significantly in the implementation of communication and information technology in teaching, learning, and assessment of civil and building engineering—with mixed results. This paper focuses on the use of digital imagery and visualization materials to improve student understanding. It describes ways in which these materials are being used in the civil and building engineering curriculum, and, in particular, how distributed performance support systems (DPSS) can be applied to make more effective use of digital imagery and visualization material. This paper centers on the extent to which DPSS can be used in a civil and building vocational and continuing professional development context by tutors in the form of an electronic course delivery tool and by students in the form of an open-access student information system. This paper then describes how a DPSS approach to education is being adopted at Loughborough University as part of the CAL-Visual project. After highlighting the main aims and objectives of the project and describing the system, this paper discusses some of the issues encountered during the design and implementation of a DPSS and presents some preliminary results from initial trials.
keywords	Computer Aided Instruction; Engineering Education; Imaging Techniques; Information Systems; Professional Development
series	journal paper
last changed	2003/05/15 21:45

_id	3e51
authors	Cerulli, C., Peng, C. and Lawson, B.
year	2001
title	Capturing Histories of Design Processes for Collaborative Building Design Development. Field Trial of the ADS Prototype
source	Proceedings of the Ninth International Conference on Computer Aided Architectural Design Futures [ISBN 0-7923-7023-6] Eindhoven, 8-11 July 2001, pp. 427-437
summary	The ADS Project - Advanced Design Support for the Construction Design Process - builds on the technological results of the previous COMMIT Project to exploit and demonstrate the benefits of a CAD based Design Decision Support System. COMMIT provides a system for storing knowledge about knowledge within the design process. It records design decisions, the actors who take them and the roles they play when doing so. ADS links COMMIT to an existing object-oriented CAD system, MicroStation/J from Bentley Systems. The project focuses on tackling the problem of managing design information without intruding too much on the design process itself. It provides the possibility to effectively link design decisions back to requirements, to gather rationale information for later stages of the building lifecycle, and to gather knowledge of rationale for later projects. The system enables members of the project team, including clients and constructors, to browse and search the recorded project history of decision making both during and after design development. ADS aims to facilitate change towards a more collaborative process in construction design, to improve the effectiveness of decision-making throughout the construction project and to provide clients with the facility to relate design outcomes to design briefs across the whole building life cycle. In this paper we will describe the field trials of the ADS prototype carried out over a three-month period at the Building Design Partnership (BDP) Manchester office. The objective of these trials is to assess the extent, to which the approach underlying ADS enhances the design process, and to gather and document the views and experiences of practitioners. The ADS prototype was previously tested with historical data of real project (Peng, Cerulli et al. 2000). To gather more valuable knowledge about how a Decision Support System like ADS can be used in practice, the testing and evaluation will be extended to a real project, while it is still ongoing. The live case study will look at some phases of the design of a mixed residential and retail development in Leeds, UK, recording project information while it is created. The users’ feedback on the system usability will inform the continuous redevelopment process that will run in parallel to the live case study. The ADS and COMMIT Projects were both funded by EPSRC.
keywords	Design Rationale, Design Support Systems, Usability Evaluation
series	CAAD Futures
email
last changed	2006/11/07 07:22

_id	30f5
authors	Chan, Chen-Wei and Chiu, Mao-Lin
year	2000
title	A Simulation Study of Urban Growth Patterns with Fractal Geometry
source	CAADRIA 2000 [Proceedings of the Fifth Conference on Computer Aided Architectural Design Research in Asia / ISBN 981-04-2491-4] Singapore 18-19 May 2000, pp. 55-64
doi	https://doi.org/10.52842/conf.caadria.2000.055
summary	This paper depicts the use of fractal geometry in urban simulation. Fractal geometry, L-system, the DLA model, and related urban growth theories are first examined. Then an urban simulation system based on fractal geometry and L-system, Fractal_US, is built on the web for studying urban development patterns in various conditions. The Taipei city is simulated to demonstrate the visualization of urban growth and the result is presented for further discussion.
series	CAADRIA
email
last changed	2022/06/07 07:56

_id	9d16
authors	Chan, Chiu-Shui
year	2000
title	A Virtual Reality Tool to Implement City Building Codes on Capitol View Preservation
source	Eternity, Infinity and Virtuality in Architecture [Proceedings of the 22nd Annual Conference of the Association for Computer-Aided Design in Architecture / 1-880250-09-8] Washington D.C. 19-22 October 2000, pp. 203-209
doi	https://doi.org/10.52842/conf.acadia.2000.203
summary	In urban planning, the urban environment is a very complicated system with many layers of building codes cross-referenced and interacting together to guide urban growth. Especially, if a new urban design is located in a historical area, additional restrictions will be imposed upon regular zoning regulations to maintain the area’s historical characteristics. Often, urban regulations read as text are difficult to understand. A tool that generates adequate urban information and a quick visualization of the design will ease decision-making and enhance urban design processes. The goal of this research project is to develop a virtual reality (VR) tool with high resolution, speedy computation, and a userfriendly environment. This project initiates an interactive visualization tool to enforce city-planning regulations on viewing access to the state capitol building in Des Moines, Iowa. The capitol building houses the Iowa Legislature and is a symbol of state power. Maintaining the view from surrounding areas will preserve the building’s monumental and symbolic meaning. To accomplish this, the City Community Development Department and the Capitol Planning Committee developed a Capitol View Corridor Project, which sets up seven visual corridors to prevent the view toward the capitol from being blocked by any future designs. Because city regulations are not easy for the public and designers to interpret and comprehend, this project intends to develop a VR tool to create a transparent environment for visualizing the city ordinances.
series	ACADIA
last changed	2022/06/07 07:56

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