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	cf2009_poster_39
id	cf2009_poster_39
authors	Wang, Chung-Yang
year	2009
title	The Modular Units of CAD/CAM Fabrication
source	T. Tidafi and T. Dorta (eds) Joining Languages Cultures and Visions: CAADFutures 2009 CD-Rom
summary	After Frank O’Gehry’s completion of the fish sculpture in Barcelona, the technique of CAD/CAM fabrication has gradually matured. Designers could use computer to acquire the freedom of form without most restrictions. Typical CAD/CAM fabrication can precisely capture the sections of 3D (three-dimensional) freeform and output those contours into 2D (two-dimensional) structures by computer assistance (Kolarevic 2001; Groover and Emory 1984). In the procedure, due to the accurate output of frameworks, designers could realize the outlines of complicated forms in a low error way. After making frames, architects have to attach suitable skins on the structures according to different situations of form (Lim 2006). It is a traditional CAD/CAM fabrication which has established for a long time.
keywords	CAD/CAM, Fabrication, Modular Units
series	CAAD Futures
type	poster
last changed	2009/08/21 07:39

_id	caadria2010_055
id	caadria2010_055
authors	Chen, Zi-Ru; Chung-Yang Wang, Pei-Chien Hung and Yu-Tung Liu
year	2010
title	Preliminary tectonic phenomena of diversified architectural spatial forms in digital age
doi	https://doi.org/10.52842/conf.caadria.2010.599
source	Proceedings of the 15th International Conference on Computer Aided Architectural Design Research in Asia / Hong Kong 7-10 April 2010, pp. 599-608
summary	The research on tectonics in the architectural field began from the middle of nineteenth century and in recent twenty years digital technology gradually developed and permeated through the field of architecture. Liu and Lim (2006, 2009) integrated classic and digital tectonic factors a present framework of new tectonics. However, the previous studies related to the tectonics in this digital age were only on architectural cases that use a great deal of digital media. The research wants to know what and how the tectonic factors affect the different spatial forms of modern architecture and focused on a case study of the diversified spatial forms, orthogonal, folding and curving. The results show the classic tectonic thinking is imperative until now. It is critical to prove the significance of adding the new digital tectonic factors in digital age.
keywords	Digital and classic tectonics; spatial form; digital media
series	CAADRIA
email
last changed	2022/06/07 07:55

_id	ddss2006-hb-121
id	DDSS2006-HB-121
authors	Wei Zhu and Harry Timmermans
year	2006
title	Exploring Heuristics Underlying Pedestrian Shopping Decision Processes - An application of gene expression programming
source	Van Leeuwen, J.P. and H.J.P. Timmermans (eds.) 2006, Innovations in Design & Decision Support Systems in Architecture and Urban Planning, Dordrecht: Springer, ISBN-10: 1-4020-5059-3, ISBN-13: 978-1-4020-5059-6, p. 121-136
summary	Most analytical pedestrian behavior researches use utility-maximizing models and have paid less attention to models based on alternative behavioral theories such as bounded rationality. Consequently, there is a lack of deeper explorations into the decision processes of pedestrians. This lack of such alternative models may also be the result of inappropriate methods to estimate such models. For this reason, the paper first introduces a modeling platform GEPAT which has the ability to estimate parallel functions using a multi-gene-sectional chromosome structure and to facilitate building models using processors emulating simple decision mechanisms. The going-home decision of pedestrians in Wang Fujing Street is taken as an example to illustrate the use of GEPAT. The most important conclusion from a comparison of the MNL, hard cut-off, soft cut-off and hybrid model is that the satisficing heuristic fits better to the problem structure, at least in this case, than the utility-maximizing rule does. This example also shows the flexibility of GEPAT as a modeling toolbox and the power of estimating complex models.
keywords	GEPAT, Decision process, Bounded rationality, Satisficing heuristic, Utility maximization, Model comparison
series	DDSS
last changed	2006/08/29 12:55

_id	caadria2024_59
id	caadria2024_59
authors	Lai, Ih-Cheng
year	2024
title	EMO-Space: A Computational Model for Interaction between Emotions and Space
doi	https://doi.org/10.52842/conf.caadria.2024.3.401
source	Nicole Gardner, Christiane M. Herr, Likai Wang, Hirano Toshiki, Sumbul Ahmad Khan (eds.), ACCELERATED DESIGN - Proceedings of the 29th CAADRIA Conference, Singapore, 20-26 April 2024, Volume 3, pp. 401–410
summary	Architectural space can trigger emotion (Zumthor, 2006). Psychologists Mehrabian and Russell (1974) proposed PAD model, presenting eight emotions as a means for psychologists to self-assess the emotional conditions of human experience and to provide people with a way to conceptualize the impact of cognitive structure. The Brain-Computer Interface (BCI) combines with computer operations to decode and calculate different brain waves generated by human emotions, supporting the convenience and wisdom of human life. The integration of the PDA model and BCI technology will offer an understanding of the interactive relationships between space and emotion. The purpose of this research is to construct a computational model called EMO-Space, which can autonomously support space interaction through the understanding of human emotions. Based on the PAD model, the integration of BCI, the mechanism of emotional transformation, and the control of message transmission are explored. Subsequently, the computational model is proposed and simulated. EMO-Space will provide the basis for the intelligence of emotional space in the future, such as in elderly care and spatial healing.
keywords	emotional space, emotion, interaction, BCI, computational model
series	CAADRIA
email
last changed	2024/11/17 22:05

_id	ascaad2006_paper28
id	ascaad2006_paper28
authors	Shih, Naai-Jung and Pin-Hung Wang
year	2006
title	Visualization Management and Inspection for Plumbing Construction Quality Control
source	Computing in Architecture / Re-Thinking the Discourse: The Second International Conference of the Arab Society for Computer Aided Architectural Design (ASCAAD 2006), 25-27 April 2006, Sharjah, United Arab Emirates
summary	This research compares the working process at a construction site with the shop drawings made by a plumbing inspector for installed pipes. This study compared the 2D plumbing shop drawings with the 3D point cloud of the toilet in a campus building. A long-range 3D scanner was used to retrieve the point cloud records of pipes to build a visualization management system. The visual comparison was used to locate pipes at the construction site. We found the differences could be identified easily between the point cloud and shop drawings. The presence of point clouds created a new method to inspect plumbing locations, as a way to verify construction quality.
series	ASCAAD
email
last changed	2007/04/08 19:47

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