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	ddss9460
id	ddss9460
authors	Lee, Bing-Huei
year	1994
title	Graphic Data Comprehension In Design Thinking
source	Second Design and Decision Support Systems in Architecture & Urban Planning (Vaals, the Netherlands), August 15-19, 1994
summary	There exist several kinds of data qualities when we see a graphic. In such a procedure, we rarely describe all the qualities by language. This is an interesting phenomenon. We are doing something that we understand but we cannot tell when we are thinking or drawing a graphic. A problem like this touches the central point related to the understanding of drawing in design. It is the purpose of this study. A series of experiments is conducted to compare two sets of data: design by drawing and design without drawing. The major result of this experiment is that the type without drawing contains less design contents and is easy to reassemble. The drawing type contains much richer design contents which easily disappeared when reassembled through the descriptions. We believe there exist two major characters of visual data: nameable and unnameable. Nameable data may be designed and communicated without drawing. For the unnameable one, we may proceed when its qualities show out. According to this study, we conclude that the mental representation of visual data is basically prepositional rather than picture-like. But, in design procedures, the picture-like one may appear when the figure comes out of the mental world, with lots of unnameable qualities.
series	DDSS
last changed	2003/08/07 16:36

_id	acadia08_192
id	acadia08_192
authors	Lee, Charles
year	2008
title	The Thermal Organism And Architecture
doi	https://doi.org/10.52842/conf.acadia.2008.192
source	Silicon + Skin: Biological Processes and Computation, [Proceedings of the 28th Annual Conference of the Association for Computer Aided Design in Architecture (ACADIA) / ISBN 978-0-9789463-4-0] Minneapolis 16-19 October 2008, 192-199
summary	Throughout the history of architectural discourse the concept of metabolic function in a building and a buildings relationship to its creators is expressed by keen designers who understand the subtle linkage. Organistic homeostasis is a biological function found in all mammals including humans. The interior generation of heat classifies man as endothermic. Endothermic heat generation allows for a very controlled equilibrium and is a characteristic of more complex organisms. The body has produced highly evolved surface systems to help efficiently manage the flow of heat energy in and out of the body. I suggest building envelopes represent the human being projecting itself outwards in a prosthetic extension of the skin. Inherent in this projection are the same demands of envelope put forth in the body. In my research of anatomy I have found one system that has evolved to help facilitate endothermic heat regulation in mammals at the skin level, which is hair. How does hair transcribe into architecture? An analysis into the function of hair and its adaptable morphologies is studied. Hair is a thermal regulating system, its building equivalent are forms of thermal insulation and radiant barriers. Hairs goal is homeostatic equilibrium which has its architectural counterpoint known as the balance point. Hair is an adjustable system that mitigates between internal and external heat loading which is the goal of a building envelope. In conclusion the paper explores these issues and more in new building systems and design tactics that originate from the function of hair.
keywords	Biology; Biomimetics; Design; Environment; Responsive
series	ACADIA
last changed	2022/06/07 07:51

_id	caadria2024_161
id	caadria2024_161
authors	Lee, Cheryl, Yeo, Khystelle and Dritsas, Stylianos
year	2024
title	BIM-Enabled Regulatory Design Rule Checking for Building Circulation
doi	https://doi.org/10.52842/conf.caadria.2024.1.211
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 1, pp. 211–220
summary	Automated design rule checking (RDC) in Building Information Modelling (BIM) can be challenging especially when dealing with qualitative aspects and intricate regulations like building circulation. The study proposes a novel method for Regulatory Design Rule Checking (RDRC) for building circulation, addressing challenges in translating regulations to computational constructs and extracting relevant information from complex BIM models. Through a tiered compliance assessment, the investigation considers preventive rule-based checks for doors and corridors and explores constraint-based regulatory incentive schemes such as through-block pedestrian links (TBPL). The RDRC analysis identifies non-compliance and concludes with a recommendation for potential adjustments. This work aims to benefit designers and regulators, providing productivity enhancements and a deeper understanding of regulatory intricacies in the context of building circulation.
keywords	Design rule checking, Building Information Modelling, building circulation, network analysis
series	CAADRIA
email
last changed	2024/11/17 22:05

_id	9ad5
authors	Lee, Chia Hsun and Jeng, Taysheng
year	2002
title	A ContextManager for Multimedia Presentation in Intelligent Corners: A Human-centric Interaction Approach
doi	https://doi.org/10.52842/conf.caadria.2002.159
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. 159-166
summary	This paper presents an Intelligent Corner project using a ContextManager for coupling human action with physical material and digital information. This paper focuses on multi-modal interaction between human and tangible media in a ubiquitous computing environment. A ContextManager is deployed for managing humancentric interaction and mediating computational tasks in an Intelligent Corner. This experimental study integrates tangible user interface and ubiquitous computing for users to experience multimedia presentation in a rich and comprehensive environment.
series	CAADRIA
email
last changed	2022/06/07 07:52

_id	fbe6
authors	Lee, D. B.
year	1973
title	Requiem for Large-Scale Models
source	Journal of the American Institute of Planners 39, pp. 163-178
summary	Contributed by Susan Pietsch (spietsch@arch.adelaide.edu.au)
keywords	3D City Modeling, Development Control, Design Control
series	journal paper
last changed	2003/05/15 21:45

_id	9138
authors	Lee, D. B.
year	1994
title	Retrospective on Large-Scale Urban Models
source	Journal of the American Planning Association 60(1), pp. 35-40
summary	Contributed by Susan Pietsch (spietsch@arch.adelaide.edu.au)
keywords	3D City Modeling, Development Control, Design Control
series	journal paper
last changed	2003/05/15 21:45

_id	a4b7
authors	Lee, D. T. and Preparata, Franco P.
year	1977
title	Location of a Point in a Planar Subdivision and its Applications
source	SIAM Journal of Computing. September, 1977. vol. 6: pp. 594-606 : ill. includes bibliography
summary	Given a subdivision of the plane induced by a planar graph with n vertices, in this paper the problem of identifying which region of the subdivision contains a given test points is considered. A search algorithm, called point-location algorithm, which operates on a suitably preprocessed data structure is presented. The search runs in time at most O((log n)2), while the preprocessing task runs in time at most O(n log n) and requires O(n) storage. The methods are quite general, since an arbitrary subdivision can be transformed in time at most O(n log n) into one to which the preprocessing procedure is applicable. This solution of the point location problem yields interesting and efficient solutions of other geometric problems, such as spatial convex inclusion and inclusion in an arbitrary polygon
keywords	computational geometry, algorithms, analysis, graphs, point inclusion
series	CADline
last changed	2003/06/02 13:58

_id	2ee6
authors	Lee, D.B.
year	1973
title	Requiem for Large-Scale Models
source	Journal of the American Institute of Planners, 39, pp. 163-178
summary	In his classic article, "Requiem for Large-Scale Models," Douglass Lee attributed their limited success to their data-hungriness and a complexity that defied understanding by would-be users.
series	journal paper
last changed	2003/04/23 15:14

_id	acadiaregional2011_002
id	acadiaregional2011_002
authors	Lee, Dave; Brian Leounis
year	2011
title	Digital Origami: Modeling Planar Folding Structures
doi	https://doi.org/10.52842/conf.acadia.2011.x.o0g
source	Parametricism (SPC) ACADIA Regional 2011 Conference Proceedings
summary	This paper presents a surface manipulation tool that can transform any arrangement of folding planar surfaces without the need to custom program for each instance. Origami offers a finite set of paper-folding techniques that can be cataloged and tested with parametric modeling software. For this work, Rhinoceros and Grasshopper have been chosen as a software platform to generate a parametric folding tool focusing on single surface folding, particularly where surfaces can transform from one configuration to another while retaining their planarity.
series	ACADIA
last changed	2022/06/07 07:49

_id	4fa1
authors	Lee, E., Ida, Y., Woo, S. and Sasada, T.
year	1999
title	Environmental Design Using Fractals in Computer Graphics
doi	https://doi.org/10.52842/conf.ecaade.1999.533
source	Architectural Computing from Turing to 2000 [eCAADe Conference Proceedings / ISBN 0-9523687-5-7] Liverpool (UK) 15-17 September 1999, pp. 533-538
summary	Computer graphics have developed efficient techniques for visualisation of the real world. Many of the algorithms have a physical basis, such as computational models for the light and the shadow, models of real objects (buildings, mountains, roads and so on) and the simulation of natural phenomenon. Now computer graphics techniques provide the virtual world with a perception of three dimensions. The concept of the virtual world and its technology have been expanding and intensifying in recent years. Almost everything in the real world has been simulated in virtual world. When it comes to a terrain model, what we need is labour and time. But now it is possible to simulate terrain like the real world using fractals in computer graphics with a very small program and small data set. This study aims to show how to build a real world impression in the virtual world. In this paper the authors suggest a landscape design method and show the results of its application.
keywords	Fractals, Polygon-Reduction, Computer Graphics, Virtual World, Collaboration
series	eCAADe
last changed	2022/06/07 07:51

_id	40f8
authors	Lee, E., Woo, .S., Shiosaka, Y. and Sasada, T.
year	1998
title	Alternative Design Comparative System in Collaborative Design
doi	https://doi.org/10.52842/conf.caadria.1998.327
source	CAADRIA ‘98 [Proceedings of The Third Conference on Computer Aided Architectural Design Research in Asia / ISBN 4-907662-009] Osaka (Japan) 22-24 April 1998, pp. 327-335
summary	The evaluation of alternative design sets is important phase for quick design decision and new design conception, and it is repeatedly processed. To proceed design process in standard, the repetition is reduced to minimum. And design must be optimized in limited cost and time. For smooth and fast process lots of alternative design sets are provided within the limit of possibility and it must be evaluated appropriately. It's possible to evaluate alternative design sets using various media. This paper describes the characteristics of various media which have been used for evaluation of alternative design sets, and propose alternative design comparative system based on the findings of case studies.
keywords	Collaborative Design, VRML, JavaScript, Java, Communication
series	CAADRIA
email
more	http://www.caadria.org
last changed	2022/06/07 07:51

_id	a129
authors	Lee, E., Woo, S. and Sasada, T.
year	1997
title	Experimental Study in inter-University Collaboration collaboration
doi	https://doi.org/10.52842/conf.ecaade.1997.x.q2n
source	Challenges of the Future [15th eCAADe Conference Proceedings / ISBN 0-9523687-3-0] Vienna (Austria) 17-20 September 1997
summary	The architectural design requires collaboration among various participants, such as architects, clients, engineers in the stages of the design process. The Sasada laboratory has been involved in the various collaborative architectural design projects. The authors found several important issues in the process of those projects. Firstly, the presentation data is composed of different kinds of data such as documents, computer generated still images, movies and 3D objects. The participants involved in those projects need to access these data as necessary. Secondly, it is virtually impossible for all participants to attend at the same time and place. Therefore, computer networked collaborative design work is essential, in particular, for an international project and for a complex architectural design project.
keywords	Collaboration
series	eCAADe
email
more	http://info.tuwien.ac.at/ecaade/proc/lee/lee.htm
last changed	2022/06/07 07:50

_id	deeb
authors	Lee, Eunjoo
year	1999
title	A Study on the Application of Computer Graphics Technology to Landscape Design of Coastal Areas
source	Osaka University, Department of Environmental Engineering,
series	thesis:PhD
email
last changed	2003/02/12 22:37

_id	ecaadesigradi2019_114
id	ecaadesigradi2019_114
authors	Lee, Gyueun and Lee, Ji-hyun
year	2019
title	Sustainable Design Framework for the Anthropocene - Preliminary research of integrating the urban data with building information
doi	https://doi.org/10.52842/conf.ecaade.2019.2.561
source	Sousa, JP, Xavier, JP and Castro Henriques, G (eds.), Architecture in the Age of the 4th Industrial Revolution - Proceedings of the 37th eCAADe and 23rd SIGraDi Conference - Volume 2, University of Porto, Porto, Portugal, 11-13 September 2019, pp. 561-568
summary	In terms of the efficiency and informatization in the architecture and construction industry, the Fourth Industrial Revolution presents positive aspects of technological development, but we need to discuss the expanded concept, the Anthropocene. The era of the human-made environment having a powerful influence on the global system is called Anthropocene. Since the 1950s, many indicators representing human activity and earth system have shown the 'Great acceleration'. Currently, lots of urban data including building information, construction waste, and GHG emission ratio is indicating how much the urban area was contaminated with artifacts. So, the integrated planning and design approach are needed for sustainable design with data integration. This paper examines the GIS, LCA and BIM tools focusing on building information and environmental load. With the literature review, the computational system for sustainable design is demonstrated to integrate into one holistic framework for the Anthropocene. There were some limitations that data was simplified during the statistical processing, and the framework has limitations that must be demonstrated by actual data in the future. However, this could be an early approach to integrating geospatial and environmental analysis with the design framework. And it can be applied to another urban area for sustainable urban models for the Anthropocene
keywords	Anthropocene; Sustainable Design Framework; Urban Data Analysis; GIS; LCA; BIM
series	eCAADeSIGraDi
email
last changed	2022/06/07 07:51

_id	9a66
authors	Lee, H., Lee, J. and Chang, S.
year	1995
title	Design Adaptation for Handling Design Failures
source	Sixth International Conference on Computer-Aided Architectural Design Futures [ISBN 9971-62-423-0] Singapore, 24-26 September 1995, pp. 567-576
summary	This research deals with two important issues in Case-based Design (CBD): a structure of design cases and a process of design adaptation for handling design failures. The structure of design cases involves problem situation, design specification, design tasks, design solutions, causal explanation, past design failures as well as design performance. It has been noticed that how to represent a structure of design cases and how it can be used in actual a process of design adaptation process are important in Case-based Design. Adaptation process in Case-based Design is also critcial, especially in handling design failures. The description and the analysis of design adaptation process in the context of Case-based Design paradigm is the major focus of this research. A model of casual explanation is presented as an useful tool for identifying sources of design failures. For efficiently handling design failures based on causal explanation, it is essential to characterize various design failures and to devise an adequate structure of adaptation process. Applicability of adaptation process is demonstrated in an exemplary kitchen layout.
keywords	Design Failures, Design Adaptation, Causal Explanation, Adaptation Strategies
series	CAAD Futures
last changed	1999/08/03 17:16

_id	5c07
authors	Lee, H.-L., Liu, Y.-T., Chen, S.-C., Tang, S.-K. and Huang, C.-P., Huang, C.-H., Chang, Y.-L., Chang, K.-W. and Chen, K.-Y.
year	2002
title	A Comparative study of protocol analysis for - Spatiality of a Text-based Cyberspace
doi	https://doi.org/10.52842/conf.ecaade.2002.262
source	Connecting the Real and the Virtual - design e-ducation [20th eCAADe Conference Proceedings / ISBN 0-9541183-0-8] Warsaw (Poland) 18-20 September 2002, pp. 262-266
summary	Graduate Institute of Architecture, National Chiao Tung University, Hsinchu, 30050, TAIWAN The adaptation of the word cyberspace (Gibson, 1984) following the emergence of the World Wide Web Internet not only succinctly revolutionized the correlation of time and space but also poised to challenge how we view the existing spatial concept. This research tries to use protocol analysis to examine text-based cyberspace, such as bulletin board, chart rooms and so forth, and the objective of this research is to realize the spatiality of cyberspace through the cognitive point of view, and to compare the differences of the definitions and perception ways of spatiality between people with general domain and in design fields. Finally, we validate the existence of cyberspace, where the process not only allows further categorization of spatial elements concluded from the earlier study, but discover that varied backgrounds can affect how a user defines and perceives cyberspace (Strate, 1999).
series	eCAADe
email
last changed	2022/06/07 07:51

_id	e414
authors	Lee, H.-L.
year	2002
title	A Preliminary Study of Computerized Design Process and Methods
doi	https://doi.org/10.52842/conf.ecaade.2002.290
source	Connecting the Real and the Virtual - design e-ducation [20th eCAADe Conference Proceedings / ISBN 0-9541183-0-8] Warsaw (Poland) 18-20 September 2002, pp. 290-295
summary	Graduate Institute of Architecture, National Chiao Tung University, Hsinchu 30050, Taiwan The evolution of design media has kept a close relationship with the development of design methods in the history. Nowadays, different computer media have been used in different stages of the design process. It is to believe that computer media have great impact on the design process and methods. The objective of this paper is to realize the design process and methods when designers use computer modeling to tackle an architectural design problem. The methodologies are non- participant observation and retrospection. The findings of this research prove that media does contribute to the changes in design process and methods. Not only does its conclusion help to better understand properties of different media, but also benefit the development of computer media.
series	eCAADe
email
last changed	2022/06/07 07:51

_id	caadria2020_047
id	caadria2020_047
authors	Lee, Han Jie, Lin, Zhuoli, Zhang, Ji and Janssen, Patrick
year	2020
title	Irradiance Mappinig for Large Scale City Models
doi	https://doi.org/10.52842/conf.caadria.2020.1.803
source	D. Holzer, W. Nakapan, A. Globa, I. Koh (eds.), RE: Anthropocene, Design in the Age of Humans - Proceedings of the 25th CAADRIA Conference - Volume 1, Chulalongkorn University, Bangkok, Thailand, 5-6 August 2020, pp. 803-812
summary	This paper reports on the development of a geocomputational simulation workflow for the irradiance mapping of large scale city models. A fully automated workflow is presented, for importing CityGML city models, generating the simulation input models, executing the simulations, and aggregating the results. In order to speed up the overall processing time, the workflow uses parallel processing across multiple computers and multiple cores. Two case studies are presented, for Singapore and for Rotterdam.
keywords	Integrated irradiance simulation; Solar potential assessment ; Large scale urban 3D model; Houdini; Radiance
series	CAADRIA
email
last changed	2022/06/07 07:51

_id	e2ea
authors	Lee, Hwa-Ryong
year	1999
title	The Changing Face of Architectural Computing Research
doi	https://doi.org/10.52842/conf.ecaade.1999.011
source	Architectural Computing from Turing to 2000 [eCAADe Conference Proceedings / ISBN 0-9523687-5-7] Liverpool (UK) 15-17 September 1999, pp. 11-17
summary	This paper examines the existing commercial and on-going research computer applications for architectural design. It investigates their uses, predictions and limitations; and reviews the teleology, technologies and theories exploited for computerising design. Finally, I will discuss two trends in the developments of CAAD, and present the new directions in CAAD research. This study will be based on understanding the computer's roles in designing, and further on establishing a new theoretical paradigm for mediating a computer system.
keywords	Historical Context, Theoretical Paradigms
series	eCAADe
email
last changed	2022/06/07 07:51

_id	caadria2017_095
id	caadria2017_095
authors	Lee, Hyo Jung and Lee, Hyunsoo
year	2017
title	Automatic 3D Modeling of Korean Traditional Architecture - Applying Parametric Design
doi	https://doi.org/10.52842/conf.caadria.2017.231
source	P. Janssen, P. Loh, A. Raonic, M. A. Schnabel (eds.), Protocols, Flows, and Glitches - Proceedings of the 22nd CAADRIA Conference, Xi'an Jiaotong-Liverpool University, Suzhou, China, 5-8 April 2017, pp. 231-240
summary	Korean traditional structure is constructed as prefabrication jointed in largely characterized by its unique components under the specific rules of assembly and proportion. This point is a double-edges sword. Because, while various shapes and sizes of components based upon an objected-oriented form appear the potential possibility of producing changeable prototypes to build up, these various characters of components and several jointed methods has made difficulties to handle. Accordingly, an automatic 3D modeling algorithm is focused on the methodology of changeable prototypes of Korean Traditional architecture keeping traditional jointed methods with setting various characters of components
keywords	Korean traditional structure; Parametric design ; Generative three dimensional modeling ; Hanok.
series	CAADRIA
email
last changed	2022/06/07 07:51

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