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

PDF papers
References

Hits 1 to 20 of 14592

Reformat results as: short short into frame detailed detailed into frame

_id	0b63
authors	Ledgard, H.F., Hueras, J.F. and Nagin, P.A.
year	1979
title	Pascal with Style : Programming Proverbs
source	210 p. : ill. Rochelle Park, New Jersey: Hayden Book Company, Inc., 1979. include bibliography: p. 205-206 and index. -- (Hayden computer programming series)
summary	For PASCAL programmers, it offers short rules and guidelines for writing more accurate, error free programs. Includes many sample of PASCAL programs, introduces superior methods of program design and construction, like how to use the top-down approach
keywords	PASCAL, languages, programming, education
series	CADline
last changed	2003/06/02 14:41

_id	cf2005_1_61_209
id	cf2005_1_61_209
authors	LEE Chia-Hsun, HU Yuchang and SELKER Ted
year	2005
title	iSphere: A Proximity-based 3D Input Interface
source	Computer Aided Architectural Design Futures 2005 [Proceedings of the 11th International Conference on Computer Aided Architectural Design Futures / ISBN 1-4020-3460-1] Vienna (Austria) 20–22 June 2005, pp. 281-290
summary	This paper presents a 24 degree of freedom input device for 3D modeling. iSphere uses the proximity information of pulling-out and pressing-in capacitive sensors to manipulate 12 control points of a 3D surface simultaneously . The iSphere dodecahedron is demonstrated manipulating an analog parametric model with high-level modeling concepts like push or pull the 3D surfaces. Our pilot experiment shows that iSphere saved many steps of selecting the control point and going through menus. Experts were used to those extra steps and still found themselves doing them but novices saved significant time for surface shaping tasks. 3D systems are benefited to execute high-level modeling commands, but lacking of fidelity is a great issue of analog input device.
keywords	3D input device, proximity sensing, parametric modeling, human-computer interaction
series	CAAD Futures
email
last changed	2006/11/07 07:27

_id	ascaad2007_003
id	ascaad2007_003
authors	Lee S. and Ö. Akin
year	2007
title	The development of an augmented reality-based user interface to support maintenance fieldwork
source	Em‘body’ing Virtual Architecture: The Third International Conference of the Arab Society for Computer Aided Architectural Design (ASCAAD 2007), 28-30 November 2007, Alexandria, Egypt, pp. 35-42
summary	This paper discusses computational support for the maintenance of Mechanical, Electrical, and Plumbing (MEP) systems to more effectively use maintenance information. A common cause of inefficient and ineffective maintenance has been the difficulty in getting reliable, just-in-time information for in-situ maintenance work. To reduce this inefficiency in the maintenance environment, accessibility and accuracy of maintenance information must be improved. Our approach, therefore, is the development of a user interface that will produce superimposed computer graphics of equipment/facility-specific maintenance information onto a live video stream on portable computing devices, such as laptops and PDAs. This paper concentrates on elicitation of primary functions needed to support various maintenance activities as well as a prototype application being developed for the approach.
series	ASCAAD
email
last changed	2008/01/21 22:00

_id	635f
authors	Lee, Alpha W.K. and Iki, Kazuhisa
year	2000
title	Use of DHTML for Interactive Assessment of Common Value for Townscape Conceptualization and Realization. Colour Assessment, Case Study of large-Scale Resort Facility in Aso Region, Kumamoto Prefecture, Japan
doi	https://doi.org/10.52842/conf.caadria.2000.089
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. 89-96
summary	With the public's high consciousness of townscape, a new form of Color Planning incorporating Citizen Participation is necessary. This paper proposes the use of Dynamic Hypertext Mark-up Language (DHTML) in a Web-oriented Interactive Townscape Assessment System. This system consists of two parts, the first part includes tools for Analytic Hierarchical Process (AHP), Magnitude Estimation, Semantic Differential (SD) and Color Semantic Differential (Color SD) method, and the second part includes tools for Interactive Color Planning System (ICPS). Interactive Assessment is possible by the inclusion of JavaScript and Cascading Style Sheet (CSS). Efficiency is improved by client-side operations, data-collection using Common Gateway Interface (CGI) and presentation using Tabular Data Control (TDC). A case study of large-scale resort facility in Aso Region, Kumamoto Prefecture, Japan is undertaken. The result shows efficiency of the system.
series	CAADRIA
email
last changed	2022/06/07 07:52

_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	3af8
authors	Lee, C.H., Pang, C.C. and Jeng, T.
year	2001
title	Controlling inter-process coordination in a web-based collaborative environment
doi	https://doi.org/10.52842/conf.caadria.2001.113
source	CAADRIA 2001 [Proceedings of the Sixth Conference on Computer Aided Architectural Design Research in Asia / ISBN 1-86487-096-6] Sydney 19-21 April 2001, pp. 113-124
summary	This paper presents a rule-based mechanism for mediating design processes in a web-based collaborative environment. This mechanism is developed based on a logical description of flexible declarative inter-dependency relationships between collaborative design activities. We address design coordination problems by focusing on overlapping problem solving within dynamic workflow. A system prototype is presented to demonstrate our approach. This prototype is part of "DECADE", a long-term project to develop the needed technologies supporting design collaboration.
series	CAADRIA
email
last changed	2022/06/07 07:51

_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	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	acadia13_421
id	acadia13_421
authors	Lee, Dave
year	2013
title	Self-Organizing Origami Structures
doi	https://doi.org/10.52842/conf.acadia.2013.421
source	ACADIA 13: Adaptive Architecture [Proceedings of the 33rd Annual Conference of the Association for Computer Aided Design in Architecture (ACADIA) ISBN 978-1-926724-22-5] Cambridge 24-26 October, 2013), pp. 421-422
summary	This research investigates the use of shape memory alloy to actuate the folding of origami patterns into stable structural formations.
keywords	Next Generation Technology, responsive, computation, programmable matter, origami, self-organization, kinetic
series	ACADIA
type	Research Poster
email
last changed	2022/06/07 07:51

_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	acadia06_317
id	acadia06_317
authors	Lee, E. S., Hong, S., Johnson, Brian R.
year	2006
title	Context Aware Paper-Based Review Instrument A Tangible User Interface for Architecture Design Review
doi	https://doi.org/10.52842/conf.acadia.2006.317
source	Synthetic Landscapes [Proceedings of the 25th Annual Conference of the Association for Computer-Aided Design in Architecture] pp. 317-327
summary	We describe the design and implementation of a prototype computer-supported collaborative work (CSCW) environment for review of architectural construction documents. This environment utilizes a novel plain-paper tangible interface that supports shared activity such as review of construction documents using an “over the shoulder” computational assistant called CAPRI.Despite the increasing use of computers, work in most architecture firms still largely revolves around paper drawings. Architects structure their work around paper instead of digital representations for reasons of legal liability and tradition, as well as technical limitations. While hardcopy is intuitive, dense, and easy to access, it lacks direct connection to the wide range of design knowledge increasingly available in interactive design environments. This lack is felt most acutely during design review processes, when the designer or reviewer is often called upon to consult and consider holistically a variety of supporting (backing) documents, a task which requires focused attention and a good memory, if errors are to be avoided.Our prototype system enables multiple reviewers to interact equally with a paper construction document using a tangible interface to query detail and backing data from a project knowledge base. We believe this will decrease the reviewer’s cognitive load by bringing design data to them in a contextual and timely way. In doing so, we believe errors will be caught sooner and mistakes reduced.
series	ACADIA
email
last changed	2022/06/07 07:51

_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	6bf6
authors	Lee, E., Paterson, I. and Maver, T.
year	2000
title	Visualisation of Historic Village of New Lanark
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. 177-178
summary	The existing historic city attracts the attention of architects and educators for its architectural value and history. In addition, many researches on visualisation of historic sites such as world heritage sites are in progress in order to represent the importance of preservation and restoration. New Lanark is the best-preserved example of a cotton-spinning village from the early period of Britain’s industrialisation, and is of international significance in terms of economic, architectural and social history. The village has also been nominated for inclusion in UNESCO’s list of World Heritage Sites. This paper aims to describe development procedure of virtual historic village of New Lanark for educating people about its significant social history and a unique type of building. A multimedia environment is useful for this purpose considering dynamic links among different kinds of resources such as text, images, 3D models and animations. Through this environment people can access from where they are to virtual heritage and navigate 3D space by animation with virtual guidance.
keywords	3D City modeling
series	SIGRADI
email
last changed	2016/03/10 09:54

_id	dc4f
authors	Lee, E., Woo, S. and Sasada, T.
year	2001
title	The evaluation system for design alternatives in collaborative design
source	Automation in Construction 10 (3) (2001) pp. 295-301
summary	The evaluation of design alternatives is an important phase for supporting design decision and for producing new design concepts, and it is repeatedly processed. To proceed with the 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 design alternatives are provided within the limit of possibility and they must be evaluated appropriately. It's possible to evaluate design alternatives using various media. This paper describes the characteristics of various media that have been used for evaluation of design alternatives, and propose the evaluation system for design alternatives based on the findings of case studies.
series	journal paper
more	http://www.elsevier.com/locate/autcon
last changed	2003/05/15 21:22

_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	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

For more results click below: