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	d347
authors	Kvan, Th., Vera, A. and West, R.L.
year	1997
title	Expert and Situated Actions in Collaborative Design
source	Proceedings of Second International Workshop on CSCW in Design, ed. P. Siriruchatapong, Z. Lin & J.-P. Barthes. Second International Workshop on CSCW in Design, Beijing: International Academic Publishers, November, pp. 400-405
summary	This paper considers one of the fundamental questions behind research and implementation into collaborative design systems for architectural design: To what extent is design situated and to what extent is it expert behaviour? Extending from this question arises implementation questions for CSCW systems for architectural design. The authors propose a cognitive model of design and tested the model experimentally. From the results of the experiments; a discussion is presented of the expert and situated facets of the design process which have been manifested.
keywords	Collaboration; CSCW; Group Work; Design
series	other
email
last changed	2003/01/28 12:06

_id	avocaad_2001_02
id	avocaad_2001_02
authors	Cheng-Yuan Lin, Yu-Tung Liu
year	2001
title	A digital Procedure of Building Construction: A practical project
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	In earlier times in which computers have not yet been developed well, there has been some researches regarding representation using conventional media (Gombrich, 1960; Arnheim, 1970). For ancient architects, the design process was described abstractly by text (Hewitt, 1985; Cable, 1983); the process evolved from unselfconscious to conscious ways (Alexander, 1964). Till the appearance of 2D drawings, these drawings could only express abstract visual thinking and visually conceptualized vocabulary (Goldschmidt, 1999). Then with the massive use of physical models in the Renaissance, the form and space of architecture was given better precision (Millon, 1994). Researches continued their attempts to identify the nature of different design tools (Eastman and Fereshe, 1994). Simon (1981) figured out that human increasingly relies on other specialists, computational agents, and materials referred to augment their cognitive abilities. This discourse was verified by recent research on conception of design and the expression using digital technologies (McCullough, 1996; Perez-Gomez and Pelletier, 1997). While other design tools did not change as much as representation (Panofsky, 1991; Koch, 1997), the involvement of computers in conventional architecture design arouses a new design thinking of digital architecture (Liu, 1996; Krawczyk, 1997; Murray, 1997; Wertheim, 1999). The notion of the link between ideas and media is emphasized throughout various fields, such as architectural education (Radford, 2000), Internet, and restoration of historical architecture (Potier et al., 2000). Information technology is also an important tool for civil engineering projects (Choi and Ibbs, 1989). Compared with conventional design media, computers avoid some errors in the process (Zaera, 1997). However, most of the application of computers to construction is restricted to simulations in building process (Halpin, 1990). It is worth studying how to employ computer technology meaningfully to bring significant changes to concept stage during the process of building construction (Madazo, 2000; Dave, 2000) and communication (Haymaker, 2000).In architectural design, concept design was achieved through drawings and models (Mitchell, 1997), while the working drawings and even shop drawings were brewed and communicated through drawings only. However, the most effective method of shaping building elements is to build models by computer (Madrazo, 1999). With the trend of 3D visualization (Johnson and Clayton, 1998) and the difference of designing between the physical environment and virtual environment (Maher et al. 2000), we intend to study the possibilities of using digital models, in addition to drawings, as a critical media in the conceptual stage of building construction process in the near future (just as the critical role that physical models played in early design process in the Renaissance). This research is combined with two practical building projects, following the progress of construction by using digital models and animations to simulate the structural layouts of the projects. We also tried to solve the complicated and even conflicting problems in the detail and piping design process through an easily accessible and precise interface. An attempt was made to delineate the hierarchy of the elements in a single structural and constructional system, and the corresponding relations among the systems. Since building construction is often complicated and even conflicting, precision needed to complete the projects can not be based merely on 2D drawings with some imagination. The purpose of this paper is to describe all the related elements according to precision and correctness, to discuss every possibility of different thinking in design of electric-mechanical engineering, to receive feedback from the construction projects in the real world, and to compare the digital models with conventional drawings.Through the application of this research, the subtle relations between the conventional drawings and digital models can be used in the area of building construction. Moreover, a theoretical model and standard process is proposed by using conventional drawings, digital models and physical buildings. By introducing the intervention of digital media in design process of working drawings and shop drawings, there is an opportune chance to use the digital media as a prominent design tool. This study extends the use of digital model and animation from design process to construction process. However, the entire construction process involves various details and exceptions, which are not discussed in this paper. These limitations should be explored in future studies.
series	AVOCAAD
email
last changed	2005/09/09 10:48

_id	508b
authors	Chiu, Mao-Lin
year	1997
title	Representations and Communication channels in collaborative architectural design
source	Mary L. M., John S. G., Fay S., editor, Formal Aspects of Collaborative CAD, IFIP97, Australia, Februrary, 1997, pp. 77-96
summary	Collaborative design requires participation of individuals and coordination of design information and tasks. This paper focuses on the representations and communication channels in collaboration design. On the basis of a design communication model and findings of four collaborative design case studies, the phenomena of design communication are presented. The study also examines when the conditions of collaboration are achieved and what kinds of interfaces in computer-mediated collaborative work are needed, and propose a theme-oriented interface for computer-mediated collaborative design.
series	other
email
last changed	2003/04/23 15:14

_id	2342
authors	Chiu, Mao-Lin and Shih, Shen-Guan
year	1997
title	Analogical Reasoning and Case Adaptation in Architectural Design: Computers Vs. Human Designers
source	CAAD Futures 1997 [Conference Proceedings / ISBN 0-7923-4726-9] München (Germany), 4-6 August 1997, pp. 787-800
summary	This paper depicts the studies of the differences between human designers and computers in analogical reasoning and case adaptation. Four design experiments are undertaken to examine how designers conduct case-based design, apply dimensional and topological adaptation. The paper also examines the differences of case adaptation by novice and experienced designers, and between human judgement in case adaptation and the evaluation mechanism by providing similarity assessment. In conclusion, this study provides the comparative analysis from the above observation and implications on the development of case-based reasoning systems for designers.
keywords	Case-based Reasoning, Analogical Reasoning, Case Adaptation, Computer-Aided Architectural Design
series	CAAD Futures
email
last changed	2003/05/16 20:58

_id	4a30
authors	Chiu, Mao-Lin
year	1997
title	Analogical Reasoning in Architectural Design: Comparison of Human Designers and Computers in Case Adaptation
doi	https://doi.org/10.52842/conf.caadria.1997.205
source	CAADRIA ‘97 [Proceedings of the Second Conference on Computer Aided Architectural Design Research in Asia / ISBN 957-575-057-8] Taiwan 17-19 April 1997, pp. 205-215
summary	Design cases were considered as the design solution or condensed knowledge of design experience. In the analogical reasoning process, case adaptation is the fundamental task for solving the problem. This paper is aimed to study the difference between human designers and computers in case adaptation. Two design experiments are undertaken for examining how designers apply dimensional and topological adaptation, exploring the difference of case adaptation by novice and experienced designers, and examining the difference between human judgement in case adaptation and the evaluation mechanism by providing similarity assessment. In conclusion, this study provides the comparative analysis from the above observation and implications on the development of case-based reasoning systems for designers.
series	CAADRIA
email
last changed	2022/06/07 07:56

_id	02c5
authors	Lin, Feng Tyan and Wang, Hung Hsiang
year	1997
title	A Case Study of Cooperative Design Using Video Conference
doi	https://doi.org/10.52842/conf.caadria.1997.153
source	CAADRIA ‘97 [Proceedings of the Second Conference on Computer Aided Architectural Design Research in Asia / ISBN 957-575-057-8] Taiwan 17-19 April 1997, pp. 153-162
summary	In this case study we observed an experimental cooperative design project: a parking lot design using a video conference system. Twelve graduate students of planning and design were divided into two teams for landscape design and traffic planning. They used ProShareTM, a computer-supported video conference system, to co-design at two separate rooms. We used video equipment to record this conference for a detailed analysis. Some experiences on using this system are described. The results indicate the relationships within the work organization, physical workplace and cooperative design. We argued that this workplace becomes more important, even though much research has put emphasis on the cyberspace in cooperative design. The team members’ tacit protocol has importance, but it does not guarantee any resolution of conflicts. This cooperative design is not only a social process, but also a logic of iterative verifications and falsifications. It is dangerous to construct a theory of computer-supported cooperative design simply based on this case study; however, such an observation could be the first step towards the theory.
series	CAADRIA
email
last changed	2022/06/07 07:59

_id	2470
authors	Lin, Feng Tyen and Cheng, Hong Sheng
year	1997
title	Urban Block Logic
doi	https://doi.org/10.52842/conf.caadria.1997.389
source	CAADRIA ‘97 [Proceedings of the Second Conference on Computer Aided Architectural Design Research in Asia / ISBN 957-575-057-8] Taiwan 17-19 April 1997, pp. 389-396
summary	Urban block logic is an explicit method to deal with space rule. It is written in formal logic, and benefit from logic theories. The characters of urban block formulate these rules. Rules could be changed by meta-rules. Urban block logic is a new way to realize our environment.
series	CAADRIA
last changed	2022/06/07 07:59

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