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	1752
authors	Beheshti, Reza and Michels, Ralph
year	2001
title	The global GIS: a case study
source	Automation in Construction 10 (5) (2001) pp. 597-606
summary	Geographic information systems (GIS) play a crucial role in the management of the environment and allocation of resources in many application domains. We discuss appropriate technologies and their requirements including the GIS technology issues such as data acquisition, database technology and interoperability tools as well as the availability of suitable models. In this paper, the project I-VOIR is discussed which is a prototype for GIS inquiries via the Internet for inland shipping traffic. Our conclusions are based on the evaluation of this project.
series	journal paper
more	http://www.elsevier.com/locate/autcon
last changed	2003/05/15 21:22

_id	0761
authors	Cheng, Min-Yuan and Chang, Guey-Lin
year	2001
title	Automating utility route design and planning through GIS
source	Automation in Construction 10 (4) (2001) pp. 507-516
summary	In trench construction, one of the tasks for engineers is to select a suitable route to minimize construction cost and obstructions. This paper discusses the development of a Geographic Information Systems (GIS)-based system to automate the process of routing and design of an underground power supply system. In the system, surface and underground utilities are represented in several coverages. Using network analysis, the system determines the optimal paths for routing the utilities. Through database queries and spatial operations, the construction conflict points between the basic coverages and the selected route are not only identified, but a reallocation schedule is also determined.
series	journal paper
more	http://www.elsevier.com/locate/autcon
last changed	2003/05/15 21:22

_id	f01c
authors	Cuberos Mejía, R., Caldera de Ugarte, N., Indriago, J.A., Camacaro, L., Molina, N. and Cestary, J.
year	2001
title	PLANIFICACIÓN TURÍSTICA Y TELEINFORMACIÓN (Planning in the Tourist Industry and Tele-information)
source	SIGraDi biobio2001 - [Proceedings of the 5th Iberoamerican Congress of Digital Graphics / ISBN 956-7813-12-4] Concepcion (Chile) 21-23 november 2001, pp. 311-314
summary	This paper explains an object-based geographic information system (GIS) developed for tourism planning on Maracaibo, Venezuela. In order to establish a better way to manipulate georeferenced data, this system is migrating its structure from a fouryears- old relational database, incorporating distributed storage on a comprehensive catalog. A combination of operating system, SQL server and Map server, is being implemented to substitute a static web site for a real-time application to easily manipulate maps through a web browser. This work not only creates answers to implementing urban information systems, also it will facilitate their incorporation on collaborative geographical networks in the entire world.
series	SIGRADI
email
last changed	2016/03/10 09:49

_id	d146
authors	He, Jie
year	2001
title	CAD Study in Visual Analysis of the Visual Sustainability for China Urban Natural Landscape Planning
source	Chinese University of Hong Kong
summary	In this thesis a GIS-based CAD system prototype of evaluating visual quality of urban natural landscape environment is presented. This prototype is an indispensable component of the integrative Visual Sustainability research, and offers a calculable and visualizable technique to urban visual natural landscape assessment. This scientific method provides precise data to estimate the visibility of natural landscape in urban construction actuality. Furthermore, it can also work out supporting information for maintaining and protecting valuable visual landscape resources in further planning. Introduction of this methodology intends to improve the natural landscape cooperation in China urban planning through visual protection. Combining with popular CAD software such as AutoCAD and Microstation, the research team uses ArcView GIS software and its 3D Analyst extension to accomplish a set of research procedure, which includes data modification, model making, viewshed and view sensibility analysis. In addition, this system can create simultaneous 3D scenes or hire other information media as reference tools for professional analysis, design consultation and intercommunication. The core technologies of this proposed system are viewshed calculation and overlay analysis. In viewshed analysis, human visual characteristics are simulated by a series of ergonomics parameters of viewpoints. Viewshed of each viewpoint can be calculated into vector data and mapped by polygons identifying which region is visible and which is not. Overlay function of the proposed system is used in visual sensibility analysis to achieve the division of higher visual sensible area which indicates the common visible area from different viewpoints. Additionally, viewshed maps and visual sensibility results can add more information to mark out the areas that can satisfy certain visual parameters such as appropriate visual angle or visual distance. These overlaying results can visualized the visible areas into hierarchical visual perception quality categories in order to define the visual landscape significance of particular planning regions. A case study was operated to evaluate this system. The case is in Zhongshan city, Guangdong Province of China. Jinzishan hill region is the study site that picked by collaborating discussion of research team and the local government. It is located on the edge of urban built-up area. Jinzishan massif is the prominent landscape element of the surrounding environment. There are three topics in Jinzishan visual perception in this paper. The first topic is the visual quality evaluation of the intersections of its surrounding road system. The second is the integrated visual perception of two main roads called Qiwandao and Bo‚Äôailu. Finally is the analysis of the hill skyline visual quality in surrounding area. The analysis results in GIS vector data can be converted into popular data format and combined with other spatial information for practical application. And comments for future urban planning are collected and analyzed by professional responses to the computer-generated information investigation.
keywords	Natural Landscaping; Computer-Aided Design; Landscape Architecture; City Planning; Geographic Information Systems
series	thesis:MSc
email
last changed	2003/02/12 22:37

_id	66e6
authors	Yajaira Ramos, Jon·and Montilvá, A.
year	2001
title	Uso de Patrones de diseño aplicados a grafos espaciales en redes de ingeniería y arquitectura [Use of Design Patterns Applied to Space Graphs in Networks of Ingeneering and Architecture]
source	2da Conferencia Venezolana sobre Aplicación de Computadores en Arquitectura, Maracaibo (Venezuela) december 2001, pp. 116-125
summary	This article describes a design pattern, based on the concept of Spatial Graph that facilitates the development of systems of information (SIG) oriented to objects. The patternís purpose is to provide a solution reusable to the problem of the representation, manipulation and visualization of nets of services in conventional SIG. The reuses of the pattern allows that in a net of services each node or connection is defined as a space object, this adds realism to the manipulation and visualization of the same one. The pattern simplifies the design of applications providing structures of design reusable in a great variety of domains.
keywords	Geographic Information Systems; Object Oriented Programing; Net of Services
series	other
email
last changed	2003/02/14 08:29

_id	fc1f
authors	Zhang, Z., Tsou, J.-Y. and Hall, T.W.
year	2001
title	Web-Based Virtual-Reality for Collaboration on Urban Visual Environment Assessment
source	Proceedings of the Ninth International Conference on Computer Aided Architectural Design Futures [ISBN 0-7923-7023-6] Eindhoven, 8-11 July 2001, pp. 781-794
summary	This research aims to facilitate public participation in urban landscape visual assessment (ULVA). To support virtual collaboration in ULVA, it is desirable to provide both quantitative analysis and 3D simulation over the Internet. Although the rendering of urban models in common web browser plug-ins often lacks vividness compared with native workstation applications, the integration of VRML modeling and Java programming proves effective in sharing and rendering urban scenes through a familiar web interface. The ULVA simulation supports not only static scene rendering, but also interactive functional simulations. They include the viewpoint setting up, view corridor and panorama generation. Although popular VRML viewers such as CosmoPlayer provide similar functions, users are often disoriented by the interface. The obfuscation inhibits people’s immersion in the virtual urban environment and makes the assessment inconvenient. To eliminate such disorientation and improve users’ feelings of immersion, we integrate both a two-dimensional map and a three-dimensional model of the urban area in the user interface. The interaction between 2D map and 3D world includes the matching of avatar positions, visualization of avatar posture, and the setting up of viewpoints and view corridors. To support a web-based urban planning process, the system adopts client/server architecture. The city map is managed by a specific database management system (DBMS) on the server side. Users may retrieve information for various “what if” simulations. The system automatically remodels the virtual environment to respond to users’ requests.
keywords	Geographic Information Systems, Internet, Urban Landscape, Visual Assessment, Virtual Reality
series	CAAD Futures
email
last changed	2006/11/07 07:22

_id	e6c5
authors	Heintz, John L.
year	2001
title	Coordinating virtual building design teams
source	Stellingwerff, Martijn and Verbeke, Johan (Eds.), ACCOLADE - Architecture, Collaboration, Design. Delft University Press (DUP Science) / ISBN 90-407-2216-1 / The Netherlands, pp. 65-76 [Book ordering info: m.c.stellingwerff@bk.tudelft.nl]
summary	Most research in design project management support systems treats the subject as an isolated objective problem. The goals to be met are defined in terms of a supposed universal view of the project, and now outside concerns are taken into account. While such approaches, including project simulation, may yield excellent results, they ignore what, for many projects, are the real difficulties. Design projects are not isolated. All participants have other obligations that compete with the given project for attention and resources. The various participants in the design process have different goals. For these reasons it is proposed that design project management can be best facilitated by tools which assist the participating actors to share suitable management information in order to make better co-ordination possible, while allowing the resource balancing between projects to occur in private. Such a tool represents the design project management task as a negotiation task that spans both projects and firms; the management of one project is the management of all. The model of design collaboration upon which the Design Coordination System (DeCo) is built was developed from 1) a heuristic case study used to gain insight into the ways in which designers co-ordinate their efforts, and 2) the application of the theory of the social contract as developed by John Rawls to the problem of design project management. The key innovation in the DeCo system is the shaping of the project management system around existing practices of collaborative project design management and planning. DeCo takes advantage of how designers already co-ordinate their work with each other and resolve disputes over deadlines and time lines. The advantage of DeCo is that it formalises these existing practices in order to accommodate both the increasing co-ordination burden and the difficulties brought about by the internationalisation of design practice. DeCo, the design project management system proposed here, provides a representation, a communications protocol, and a game theoretical decision structure. The combination of these three units provides users with the ability to exchange structured pictures of the project as seen from the points of view of individual actors. Further, it suggests a mechanism based on a specific principle of fairness for arriving at mutually acceptable project plans. The DeCo system permits the users freedom to manage their design processes as they will, while providing a basic compatibility between practices of design team members which supports their collaborative efforts to co-ordinate their design work.
series	other
last changed	2001/09/14 21:30

_id	5b1e
authors	Stellingwerff, Martijn
year	2001
title	The concept of Carrying in Collaborative Virtual Environments
source	Stellingwerff, Martijn and Verbeke, Johan (Eds.), ACCOLADE - Architecture, Collaboration, Design. Delft University Press (DUP Science) / ISBN 90-407-2216-1 / The Netherlands, pp. 195-208 [Book ordering info: m.c.stellingwerff@bk.tudelft.nl]
summary	Collaborative Architectural Design can take place within a virtual environment with a team of remote but virtually present people. However, in most virtual environments, the ability to perform actions is still limited to the availability of some interactive objects and a set of tools for the specific purposes of the system. As the interface of most systems is designed for unshared use, the graphic feedback signals are limited to local information about the state of objects and tools. If multiuser interaction is added to such Virtual Environments, many new possibilities and problems emerge. Users of shared applications should not only be informed about the state of local objects, tools and their own actions, they should also be made aware of what the other users undertake. Aspects, which are in daily life so obvious, should be restudied thoroughly for the application within Virtual Environments for Collaborative Design. Much research has to be undertaken in order to make such virtual places as intuitively interactive as ordinary shared working places. The 'concept of carrying', which is proposed and explained in this paper, is expected to become a useful metaphoric mechanism for solving several issues related to Spatial User Interfaces (SUI's) and Collaborative Virtual Environments (CVE's). The visual feedback from 'carrying-events' should provide more mutual understanding about ongoing processes in shared applications and it should add a more 'natural' interface for processes concerning people, tools and content in virtual and digitally augmented environments. At the start of this paper some basic human action patterns for tasks on a 2Ddesktop are compared to tasks in a 3D-environment. These action patterns are checked for their implementation in Windows Icons Menus and Pointer (WIMP) interfaces and Virtual Reality systems. Carrying is focused upon as an important interactive event in Virtual Environments. Three carrying actions related to Collaborative Architectural Design are explained by means of prototypes in Virtual Reality Modeling Language (VRML). Finally the usefulness of a general carrying concept as part of a new Visual Language is considered. The research at hand is in its first exploring phases and draws from a running PhD research about SUI's for Context Related Architectural Design and from recent experiences in CVE's.
series	other
email
last changed	2001/09/14 21:30

_id	1ac6
authors	Cheng, Min-Yuan and Chen, Jiann-Chyun
year	2001
title	Integrating barcode and GIS for monitoring construction progress
source	Automation in Construction 11 (1) (2002) pp. 23-33
summary	This study focuses on developing an automated schedule monitoring system for precast building construction. Erection of prefabricated structural components is the major critical activity for precast building construction. An efficient lifting schedule and control plan can significantly reduce construction conflicts and project delay. In this research, the system ArcSched was developed to assist engineers in controlling and monitoring the erection process in a real time basis. ArcSched is composed of a Geographic Information System (GIS) integrated with a database management system. Through systematic monitoring of the construction process and representation of the erection progress in graphics and colors, the scheduled components for erection are repetitively tracked and well controlled to implement the lifting schedule as planned.
series	journal paper
more	http://www.elsevier.com/locate/autcon
last changed	2003/05/15 21:22

_id	751d
authors	Cubero, R., Caldera, N., Indriago, J.A., Camacaro, L., Nixon, M. and Cestary, J.
year	2001
title	Georeferenciando revicios y recursos turisticos para la plaificacion territorial: El Sigtur-Zulia [Georeferential Services and Touristic Resources for Territorial Planning: The Sigtur-Zulia]
source	2da Conferencia Venezolana sobre Aplicación de Computadores en Arquitectura, Maracaibo (Venezuela) december 2001, pp. 146-155
summary	In 1997, the Research Institute of Faculty of Architecture and Design, University of Zulia, started the R&D project of a decision making support system for tourism planning. For this, GIS technologies have been used for geocodification and spatial analysis of all the tourism facilities and resources existing in Zulia State, studying this kind of socioeconomic development according to critical poverty problems that are typical of their population. This paper describes this geographic information system, with the application of accessibility analysis, areas of influence, and threedimensional studies through network analysisó three-dimensional analysis with ArcView GIS clients, ArcExplorer clients, and MapObjects clients, on an MS Windows NT client/server environment.
keywords	GIS; Tourism Planning; Internet; Desktop Mapping
series	other
email
last changed	2003/02/14 08:29

_id	8095
authors	Mahrouq, Abdulrahman and Al-Haddad, Baha'uddin
year	2001
title	Gaza City: Virtual space and the control of physical space
source	CORP 2001, Vienna, pp. 397-402
summary	The interaction between virtual space and physical space is increasingly gaining more importance and consideration [1]. Much of theinterest concentrates upon theorizing this interaction and investigating the different concepts behind it [2]. Another concern is toexplore aspects of the physical space through its virtuality especially in the field of architecture and urban design [3]. Yet with theevidence that the increasing pace of development in multimedia, information and communications technology is exerting vastchanges on the physical space, there is a disparate need for control over these very fast changes. Control of the physical space is themain subject of physical planning where it is crucial to develop new tools and procedures for better control of the urban change.Applications of data, information and communications technologies in urban planning and geographic information system (GIS)constitute one of the vital fields for the control and guidance of urban development.In Gaza Strip for example, unprecedented developments resulted after the declaration of the Palestinian- Israeli peace agreements in1994. Information and communications technologies and data sources were improved with the introduction of computers, moderntelephone and wireless communications and satellite imaging. The new developments began to impinge the existing British Mandatesystem and the physical planning process. The municipality of Gaza city took the lead and became the most important and activelocal planning institution to benefit from the new situation. Although the new developments are in their early stage, the positiveimpact on the planning process and the control over the built environment in the city are paramount.This paper aims at exploring the new developments of spatial technologies in the municipality of Gaza and their impact on theplanning conduct and the built environment in the city.
series	other
more	www.corp.at
last changed	2002/09/04 13:19

_id	12e3
authors	Ahmad Rafi, M.E., Che Zulkhairi, A. and Karboulonis, P.
year	2002
title	Interactive Storytelling and Its Role in the Design Process
source	CAADRIA 2002 [Proceedings of the 7th International Conference on Computer Aided Architectural Design Research in Asia / ISBN 983-2473-42-X] Cyberjaya (Malaysia) 18–20 April 2002, pp. 151-158
doi	https://doi.org/10.52842/conf.caadria.2002.151
summary	Projects of ever increasing complexity and size have incited the need for new and robust design methodologies and tools in an effort to manage complexity, lower costs, ascertain quality and reduce risk. Technology convergence through the growing availability of networked computers, rapid progress in Computer Aided Design (CAD) and information management have encouraged the undertaking of even more complex designs that demand high degrees of interaction, collaboration and the efficient sharing and dissemination of information. It is suggested that interactive storytelling and interactive design (Rafi and Karboulonis, 2001) techniques that use non-linear information mapping systems can be deployed to assist users as they navigate information that is structured to address localized needs as they arise. The design process is a collaborative effort that encompasses diverse knowledge disciplines and demands the management and utilization of available resources to satisfy the needs of a single or set of goals. It is thought that building industry specialists should work close together in an organised manner to solve design problems as they emerge and find alternatives when designs fall short. The design process involves the processing of dynamic and complex information, that can be anything from the amount of soil required to level lands - to the needs of specific lightings systems in operation theatres. Other important factors that affect the design process are related to costs and deadlines. This paper will demonstrate some of our early findings in several experiments to establish nonlinear storytelling. It will conclude with a recommendation for a plausible design of such a system based on experimental work that is currently being conducted and is reaching its final stages. The paper will lay the foundations of a possible path to implementation based on the concept of multi-path animation that is appropriate for structuring the design process as used in the building industry.
series	CAADRIA
email
last changed	2022/06/07 07:54

_id	ascaad2004_paper12
id	ascaad2004_paper12
authors	Al-Qawasmi, Jamal
year	2004
title	Reflections on e-Design: The e-Studio Experience
source	eDesign in Architecture: ASCAAD's First International Conference on Computer Aided Architectural Design, 7-9 December 2004, KFUPM, Saudi Arabia
summary	The influence of digital media and information technology on architectural design education and practice is increasingly evident. The practice and learning of architecture is increasingly aided by and dependant on digital media. Digital technologies not only provide new production methods, but also expand our abilities to create, explore, manipulate and compose space. In contemporary design education, there is a continuous demand to deliver new skills in digital media and to rethink architectural design education in the light of the new developments in digital technology. During the academic years 2001-2003, I had the chance to lead the efforts to promote an effective use of digital media for design education at Department of Architecture, Jordan University of Science and Technology (JUST). Architectural curriculum at JUST dedicated much time for teaching computing skills. However, in this curriculum, digital media was taught in the form of "software use" education. In this context, digital media is perceived and used mainly as a presentation tool. Furthermore, Computer Aided Architectural Design and architectural design are taught in separate courses without interactions between the two.
series	ASCAAD
email
last changed	2007/04/08 19:47

_id	avocaad_2001_05
id	avocaad_2001_05
authors	Alexander Koutamanis
year	2001
title	Analysis and the descriptive approach
source	AVOCAAD - ADDED VALUE OF COMPUTER AIDED ARCHITECTURAL DESIGN, Nys Koenraad, Provoost Tom, Verbeke Johan, Verleye Johan (Eds.), (2001) Hogeschool voor Wetenschap en Kunst - Departement Architectuur Sint-Lucas, Campus Brussel, ISBN 80-76101-05-1
summary	The rise of consciousness concerning the quality of working and living conditions has been a permanent though frequently underplayed theme in architecture and building since the reconstruction period. It has led to an explosive growth of programmatic requirements on building behaviour and performance, thus also stimulating the development of design analysis. The first stage of development was characterized by the evolution of prescriptive systems. These reversed the structure of pre-existing proscriptive systems into sequences of known steps that should be taken in order to achieve adequate results. Prescriptive systems complemented rather than replaced proscriptive ones, thereby creating an uncertain mixture of orthodoxy and orthopraxy that failed to provide design guidance for improving design performance and quality.The second stage in the development of design analysis focuses on descriptive methods and techniques for analyzing and supporting evaluation. Technologies such as simulation and scientific visualization are employed so as to produce detailed, accurate and reliable projections of building behaviour and performance. These projections can be correlated into a comprehensive and coherent description of a building using representations of form as information carriers. In these representations feedback and interaction assume a visual character that fits both design attitudes and lay perception of the built environment, but on the basis of a quantitative background that justifies, verifies and refines design actions. Descriptive analysis is currently the most promising direction for confronting and resolving design complexity. It provides the designer with useful insights into the causes and effects of various design problems but frequently comes short of providing clear design guidance for two main reasons: (1) it adds substantial amounts of information to the already unmanageable loads the designer must handle, and (2) it may provide incoherent cues for the further development of a design. Consequently the descriptive approach to analysis is always in danger of been supplanted by abstract decision making.One way of providing the desired design guidance is to complement the connection of descriptive analyses to representations of form (and from there to synthesis) with two interface components. The first is a memory component, implemented as case-bases of precedent designs. These designs encapsulate integrated design information that can be matched to the design in hand in terms of form, function and performance. Comparison between precedents with a known performance and a new design facilitate identification of design aspects that need be improved, as well as of wider formal and functional consequences. The second component is an adaptive generative system capable of guiding exploration of these aspects, both in the precedents and the new design. The aim of this system is to provide feedback from analysis to synthesis. By exploring the scope of the analysis and the applicability of the conclusions to more designs, the designer generates a coherent and consistent collection of partial solutions that explore a relevant solution space. Development of the first component, the design case-bases, is no trivial task. Transformability in the representation of cases and flexible classification in a database are critical to the identification and treatment of a design aspect. Nevertheless, the state of the art in case-based reasoning and the extensive corpus of analysed designs provide the essential building blocks. The second component, the adaptive generative system, poses more questions. Existing generative techniques do not possess the necessary richness or multidimensionality. Moreover, it is imperative that the designer plays a more active role in the control of the process than merely tweaking local variables. At the same time, the system should prevent that redesigning degenerates into a blind trial-and-error enumeration of possibilities. Guided empirical design research arguably provides the means for the evolutionary development of the second component.
series	AVOCAAD
email
last changed	2005/09/09 10:48

_id	8646
authors	Barelkowski, Robert
year	2001
title	Referential Information Systems as a Source of Architectural Design Solutions in P.R.S. Method
source	Architectural Information Management [19th eCAADe Conference Proceedings / ISBN 0-9523687-8-1] Helsinki (Finland) 29-31 August 2001, pp. 486-492
doi	https://doi.org/10.52842/conf.ecaade.2001.486
summary	The paper presents the work on planning procedures improved with basic information technology mechanisms. These procedures are extended according to P.R.S. method, containing three main elements: planning, references and seminars. The focus is on references to show four different appearances of referential data. Paper snapshots the theoretical background of reference, its methodological implementation with computer techniques support, practical formulation, collecting and composition of reference and finally the impact, references can have on architectural design solutions.
keywords	Spatial Planning, Planning Methods, GIS, CAD, Spatial References
series	eCAADe
email
last changed	2022/06/07 07:54

_id	caadria2010_043
id	caadria2010_043
authors	Barker, Tom and M. Hank Haeusler
year	2010
title	Urban digital media: facilitating the intersection between science, the arts and culture in the arena of technology and building
source	Proceedings of the 15th International Conference on Computer Aided Architectural Design Research in Asia / Hong Kong 7-10 April 2010, pp. 457-466
doi	https://doi.org/10.52842/conf.caadria.2010.457
summary	The research presented in this paper investigates ways of providing better design applications for technologies in the field of Urban Digital Media (UDM). The work takes an emergent approach, evolving a design strategy through the early engagement of stakeholders. The paper discusses research in a design-led creative intersection between media technology, culture and the arts in the built environment. The case study discusses opportunities for the enhancement of a university campus experience, learning culture and community, through the provision of an integrated digital presence within campus architecture and urban spaces. It considers types of information architecture (Manovich, 2001) and designs for use in urban settings to create communication-rich, advanced and interactive designed spaces (Haeusler, 2009). The presented research investigates how to create a strategy for display technologies and networked communications to transform and augment the constructed reality of the built environment, allowing new formats of media activity.
keywords	Urban design; outdoor digital media; information architecture; multidisciplinary design; augmented reality; media facades
series	CAADRIA
email
last changed	2022/06/07 07:54

_id	1b10
id	1b10
authors	Bay, Joo-Hwa
year	2001
title	Cognitive Biases - The case of tropical architecture
source	Delft University of Technology
summary	This dissertation investigates, i) How cognitive biases (or illusions) may lead to errors in design thinking, ii) Why architects use architectural precedents as heuristics despite such possible errors, and iii) Develops a design tool that can overcome this type of errors through the introduction of a rebuttal mechanism. The mechanism controls biases and improves accuracy in architectural thinking. // The research method applied is interdisciplinary. It employs knowledge from cognitive science, environmental engineering, and architectural theory. The case study approach is also used. The investigation is made in the case of tropical architecture. The investigation of architectural biases draws from work by A. Tversky and D. Kahneman in 1982 on “Heuristics and biases”. According to Tversky and Kahneman, the use of heuristics of representativeness (based on similarity) and availability (based on ease of recall and imaginability) for judgement of probability can result in cognitive biases of illusions of validity and biases due to imaginability respectively. This theory can be used analogically to understand how errors arise in the judgement of environmental behaviour anticipated from various spatial configurations, leading to designs with dysfunctional performances when built. Incomplete information, limited time, and human mental resources make design thinking in practice difficult and impossible to solve. It is not possible to analyse all possible alternative solutions, multiple contingencies, and multiple conflicting demands, as doing so will lead to combinatorial explosion. One of the ways to cope with the difficult design problem is to use precedents as heuristic devices, as shortcuts in design thinking, and at the risk of errors. This is done with analogical, pre-parametric, and qualitative means of thinking, without quantitative calculations. Heuristics can be efficient and reasonably effective, but may not always be good enough or even correct, because they can have associated cognitive biases that lead to errors. Several debiasing strategies are discussed, and one possibility is to introduce a rebuttal mechanism to refocus the designer’s thinking on the negative and opposite outcomes in his judgements, in order to debias these illusions. The research is carried out within the framework of design theory developed by the Design Knowledge System Research Centre, TUDelft. This strategy is tested with an experiment. The results show that the introduction of a rebuttal mechanism can debias and improve design judgements substantially in environmental control. The tool developed has possible applications in design practice and education, and in particular, in the designing of sustainable environments.
keywords	Design bias; Design knowledge; Design rebuttal; Design Precedent; Pre-parametric design; Tropical architecture; Sustainability
series	thesis:PhD
type	normal paper
email
last changed	2006/05/28 07:42

_id	cdd4
authors	Björk, Bo-Christer
year	2001
title	Open Source, Open Science, OpenCourseWare
source	Architectural Information Management [19th eCAADe Conference Proceedings / ISBN 0-9523687-8-1] Helsinki (Finland) 29-31 August 2001, pp. 13-17
doi	https://doi.org/10.52842/conf.ecaade.2001.013
summary	The Internet has in just a few years radically changed the technical foundation for how the supply chain of scientific publications and teaching materials functions. As researchers we can with just a few clicks find a significant part of all the information we need for free on the World Wide Web. As teachers we can find huge amounts of digital material which can be downloaded or linked from the web and included in presentation overheads, or hyperlinked as reading material. Yet the business and legal (copyright issues) infrastructure has hardly changed and presents a barrier to innovation and reengineering of the overall process. This paper describes some recent trends in how the Internet influences these two fields (publication of research resuls and production of teaching material) as well as related developments in the organisation of software develop-ment, and discusses them both from an economic and philosophical perspective.
keywords	Internet, Scientific Publication, Teaching Material, Open Source
series	eCAADe
email
last changed	2022/06/07 07:52

_id	2006_000
id	2006_000
authors	Bourdakis, Vassilis and Charitos, Dimitris (eds.)
year	2006
title	Communicating Space(s)
source	24th eCAADe Conference Proceedings [ISBN 0-9541183-5-9], Volos (Greece) 6-9 September 2006, 914 p.
doi	https://doi.org/10.52842/conf.ecaade.2006
summary	The theme of this conference builds on and investigates the pre-existing and endlessly unfolding relationship between two domains of scientific inquiry: Architecture, urban design and planning, environmental design, geography and Social theory, media and communication studies, political science, cultural studies and social anthropology. Architectural design involves communication and could thus be partly considered a communicational activity. Designers (or not) see architectural designs, implicitly, as carriers of information and symbolic content; similarly buildings and urban environments have been “read” and interpreted by many (usu- ally not architects) as cultural texts. At the same time, social and cultural studies have studied buildings and cities, as contexts for social and cultural activities and life in general, from their mundane expression of “everyday life” (Highmore, 2001) to elite expressions of artistic creativity and performance. Information and communication technologies (ICTs) support both of these levels of scientific inquiry in many ways. Most importantly however, ICTs need design studies, architectural and visual design, social and cultural studies in their quest to create aesthetically pleasing, ergonomically efficient and functional ICT sys- tems; this need for interdisciplinarity is best articulated by the low quality of most on-line content and applica- tions published on the web.
series	eCAADe
type	normal paper
email
more	http://www.ecaade.org
last changed	2022/06/07 07:49

_id	a469
authors	Brown, Andre and Berridge, Phil
year	2001
title	Games One : Two : Three A triangle of virtual game scenarios for architectural collaboration
source	Stellingwerff, Martijn and Verbeke, Johan (Eds.), ACCOLADE - Architecture, Collaboration, Design. Delft University Press (DUP Science) / ISBN 90-407-2216-1 / The Netherlands, pp. 95-120 [Book ordering info: m.c.stellingwerff@bk.tudelft.nl]
summary	This paper is split into three parts, each of which deals with different aspects of, and approaches to, the collaboration process. Each of the approaches shares a common root in an aspect of games or gaming. Together the three approaches represent a tripartite attack on the spectrum of problems that need to be addressed to achieve successful collaboration. The first technique is dealt with in Game One One. This deals with the issue of encouraging collaboration. It is based on work using a role playing game scenario and is intended to allow construction industry professionals and clients to develop a common framework for discussion. It originally existed as a paper based game and is now being tested in a web-based environment. Game Two is based on work that has evolved from contemporary game and meeting place environments that have been attracting attention recently. Here internet-based three-dimensional worlds are used as a virtual replacement of real spaces and participants meet as avatars. In the architectural context we have investigated the potential for application of such 3D worlds as meeting, and discussion places where architectural information and ideas can be exchanged. In Game Three we take the idea that currently, virtual environments are still rather uncomfortable and unnatural in terms of human interaction, and in particular in the way that we move around and display architectural scenes. We develop the idea that games software incorporates techniques that make the representation of animated, interactive 3D architectural environments computationally efficient. We have augmented the software used in games environments and have considered how we construct architectural models and man-machine interfaces to improve the effectiveness of such environments in an architectural context.
series	other
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last changed	2001/09/14 21:30

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