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	caadria2003_a3-1
id	caadria2003_a3-1
authors	Huang, Chien-Pu
year	2003
title	A Body-Surrounding Study In Physical, Virtual and Mental Spaces
doi	https://doi.org/10.52842/conf.caadria.2003.343
source	CAADRIA 2003 [Proceedings of the 8th International Conference on Computer Aided Architectural Design Research in Asia / ISBN 974-9584-13-9] Bangkok Thailand 18-20 October 2003, pp. 343-358
summary	With the flourishing of architectural creation via all kinds of media, a comparison among physical, virtual and mental space becomes a fevered issue about spatiality due to the similar sense of space. This study reveals that even if the spaces constructed with distinct essence, a body-surrounding relation is an efficient way to formalize the problems of spatiality and relativity among three typical spaces. The sense of space and relative position reasoning were depicted with the Space-Transforming Test and the SpaceComprehending Test as a new concept about spatiality in general.
series	CAADRIA
email
last changed	2022/06/07 07:50

_id	cf2007_031
id	cf2007_031
authors	Huang, Chih-Chieh Scottie
year	2007
title	Conceptual Modeling Environment (COMOEN)
source	Computer Aided Architectural Design Futures / 978-1-4020-6527-9 2007 [Proceedings of the 12th International Conference on Computer Aided Architectural Design Futures / 978-1-4020-6527-9] Sydney (Australia) 11–13 July 2007, pp. 31-43
summary	Conceptual modeling is an actively creative stage in a design process. Through hand modeling and manipulation of different kinds of modeling tool kits for specific materials, designers are able to generate forms. This article presents a tangible human-computer interface of a C-StressBall for form manipulation and a C-BenchWhirler for visual control. They create a new way of interaction between the virtual world and the physical space. They are aimed to ease the operation in design process by using CAD.
series	CAAD Futures
email
last changed	2007/07/06 12:47

_id	5a98
authors	Huang, Ching-Hui
year	2001
title	A preliminary study of spatializing cyberspace
doi	https://doi.org/10.52842/conf.caadria.2001.027
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. 27-37
summary	The spatial nature of cyberspace has not yet fully defined. This paper presents both analogous and comparative approach to reveal the spatial nature of cyberspace based on a conventional architecture theory, Space Syntax. Two types of city, the physical and the virtual, are compared in order to realize the configurational properties of cyberspace. The findings of this study indicate that the theoretical assumptions of existing architecture theories need to be altered so that cyberspace can be well interpret and understand.
series	CAADRIA
email
last changed	2022/06/07 07:50

_id	0c14
authors	Huang, Ching-Hui
year	2001
title	A Preliminary Study of Spatializing Cyberspace - A Cognitive Approach
doi	https://doi.org/10.52842/conf.ecaade.2001.511
source	Architectural Information Management [19th eCAADe Conference Proceedings / ISBN 0-9523687-8-1] Helsinki (Finland) 29-31 August 2001, pp. 511-516
summary	The purpose of this study is to reveal some aspects of the spatial nature of cyberspace by applying a cognitive approach, which is to decode cyberspatial cognition generated from the spatial experiences of an architectural designer. Two types of cities, the physical and the virtual, are compared in order to further realize the spatial knowledge of cyberspace. The results of this research indicate that understanding spatial characteristics of virtual environment can base upon investigating cognitive sketches. In addition, architectural designers might benefit from the findings of this study.
keywords	Cyberspace, Physical City, Virtual City, Cyberspatial Cognition
series	eCAADe
email
last changed	2022/06/07 07:50

_id	ecaade2007_026
id	ecaade2007_026
authors	Huang, Chuen-huei (Joseph); Krawczyk, Robert
year	2007
title	A Choice Model of Consumer Participatory Design for Modular Houses
doi	https://doi.org/10.52842/conf.ecaade.2007.679
source	Predicting the Future [25th eCAADe Conference Proceedings / ISBN 978-0-9541183-6-5] Frankfurt am Main (Germany) 26-29 September 2007, pp. 679-686
summary	The paper describes the relationship of client’s requirements and available design options of the proposed system by examples of its current prototype. By integrating the nature of modularity in prefabricated housing design, a proposed web-based design system will provide information filtering questionnaires to assist customers in selecting appropriate design components. A methodology has been developed that can generate design options based on the client’s needs and available modular components from selected product suppliers making it possible to simulate the final design before processing orders for assembling and manufacturing.
keywords	Customer participation, questionnaire approach, design knowledge representation, housing delivery process
series	eCAADe
email
last changed	2022/06/07 07:50

_id	1a50
authors	Huang, Hsu-Jen
year	1998
title	The objective world of CAD visualisation, animation, daylight and sound : the world of reality?
source	University of Glasgow
series	thesis:PhD
last changed	2003/02/12 22:37

_id	caadria2024_108
id	caadria2024_108
authors	Huang, Huei-Ying, Tseng, Jui-Ho and Liu, BoSheng
year	2024
title	Sustainable Structural Prototype Using Bamboo-Based Mycelium Composite Substrate
doi	https://doi.org/10.52842/conf.caadria.2024.3.231
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. 231–240
summary	The paper introduces the initial finding of Pleurotus ostreatus (PO) mycelium growing on the Phyllostachys makinoi (PM) bamboo substrate and taking advantage of mycelium composite's elevated compressive strength, lightweight, and thermal insulation properties; this study proposes a structural module system for a barrel vault structure. This research investigated 5:1, 2:1, and 1:1 bamboo-fiber and bamboo-powder mixtures with 5% C6H12O6 and 65% water growing in a 25°C controlled environment. Due to the powder form of the PM substate, PO mycelium has easy access to the pentosan inside the substrate. As a result, the 1:1 ratio mixture has a higher growing rate than the 5:1 and 2:1 mixture. The experiment also indicates that the mycelium composite wall thickness shall be less than 40 mm for optimal PO mycelium growth when using PM substrate.
keywords	Bamboo Fiber/Pulp Substrate, Bamboo Mycelium Composite, Degradable Structural Prototype
series	CAADRIA
email
last changed	2024/11/17 22:05

_id	4df9
authors	Huang, J.H.-L., Chang, T.-W. and Radford, A.
year	2000
title	A Derivation Graph of Computer Models for the Design Process on the Web
doi	https://doi.org/10.52842/conf.caadria.2000.307
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. 307-316
summary	To propose a derivation graph by utilizing Computer modeling to represent the thinking processes in the design of Akkach House that will be demonstrated on the web.
series	CAADRIA
email
last changed	2022/06/07 07:50

_id	0289
authors	Huang, Jeffrey and Pollalis, Spiro N.
year	1997
title	Knowledge, Agency, and Design Information Systems
source	CAAD Futures 1997 [Conference Proceedings / ISBN 0-7923-4726-9] München (Germany), 4-6 August 1997, pp. 481-488
summary	This paper addresses CAAD from an organizational point of view. We employ recent developments in organizational economics to model the organizational processes in building design. Based on an analysis of (i) the cost of transferring knowledge, and (ii) agency cost in existing design organizations, we propose a framework for redesigning organizational processes and for developing appropriate design information systems. The paper describes work on a larger ongoing research project at the Harvard Design School on intra- and interorganizational design information systems.
keywords	computer Supported Cooperative Design, Knowledge Transfer, Process Modeling, Organization Theory, Agency Problems
series	CAAD Futures
last changed	1999/04/06 09:19

_id	ea05
authors	Huang, Jeffrey and Schroepfer, Thomas
year	2002
title	i+a: Explorations in Emerging Architectural / Typologies and Design Processes
doi	https://doi.org/10.52842/conf.acadia.2002.001
source	Thresholds - Design, Research, Education and Practice, in the Space Between the Physical and the Virtual [Proceedings of the 2002 Annual Conference of the Association for Computer Aided Design In Architecture / ISBN 1-880250-11-X] Pomona (California) 24-27 October 2002, pp. 1-12
summary	In this paper, we describe Internet and Architecture (i+a), a research and teaching program, startedfour years ago at Harvard Design School, to explore the possibilities that lie in the convergence of aphysical with a virtual architecture. The approach starts with the analysis of everyday verbs and thechanges that occur in the virtualization of everyday situations, and moves on to critically rethinkexisting architectural typologies and develop new architectures that combine physical and virtualcomponents. This paper describes our experiences with the approach in the year 2001-2002. Wepresent samples of design projects as illustrative examples of new architectural typologies thatcombine the physical and virtual, and describe how incorporating technologies for virtual collaborationinto the design process can enhance architectural practice in the broadest sense.
series	ACADIA
email
last changed	2022/06/07 07:50

_id	c7ef
authors	Huang, Jeffrey
year	1995
title	Dynamic Urban Information Model: Integrated Approach to Strategic Urban Redevelopment
source	Sixth International Conference on Computer-Aided Architectural Design Futures [ISBN 9971-62-423-0] Singapore, 24-26 September 1995, pp. 399-408
summary	This paper describes a prototype Dynamic Urban Information Model (DUIM) designed to facilitate strategic urban redevelopment, that is, the process of determining precise architectural interventions to set off, guide and condition redevelopment activities. The idea of the DUIM is based on the notion that in order to attain effective strategic redevelopment, an integrated approach addressing the complex interactions of the factors involved in urban life and growth is required. Accordingly, an urban model for this purpose must include not only spatial and formal considerations, but also social, political, economical and ecological aspects. Through a case-study involving the redevelopment of a post-industrial site, this paper explains the rationale of the DUIM in terms of its formal structure, its database, and its application.
keywords	Geographic Information Systems, Urban Design, Integrated Environments, Simulation, Real-Time Animation
series	CAAD Futures
last changed	1999/08/03 17:16

_id	53ad
authors	Huang, Jeffrey
year	1997
title	Interorganizational Systems in Design
source	Harvard University, Graduate School of Design
summary	This thesis employs recent developments in coordination theory to analyze and map the coordination processes among participating firms in building design. The process model enables an understanding of the activities and dependencies in the collaborative design process, based on which potential implications of Interorganizational Information Systems (IOS), such as concurrent design platforms, vertical information links and electronic marketplaces, can be understood and critically assessed. Part One defines the parameters of the research, and contrasts the implementation of IOS in the aerospace, automobile and consulting industry to the state of practice in the building design industry. From the comparison, the need for fundamentally rethinking and redesigning the building design process is derived. Part Two describes how this can be accomplished by making the coordination processes in building design explicit. The building design process is decomposed into its core activities and dependencies, and new ways of recomposing the processes are identified which use alternative coordination mechanisms facilitated by IOS. Part Three describes the implications of the process model. Suggestions for appropriate IOS are made, and evidence of IOS applications in design is given in the analysis of four field studies, and in an example redesign of a design process.
series	thesis:PhD
email
last changed	2003/02/12 22:37

_id	caadria2017_125
id	caadria2017_125
authors	Huang, Jian Ming
year	2017
title	Integrating Computational Design and Traditional Crafts - A Reinvention of Bamboo Structures
doi	https://doi.org/10.52842/conf.caadria.2017.437
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. 437-444
summary	Abstract: This paper searches for an alternative design method of integrating traditional material craft and computational design. It begins by analyzing Chinese philosophical view of nature, and proposes a natural design built method. The paper demonstrates the idea with two bamboo structure projects. In China, bamboo is closely linked to culture values and traditional craftsmanship. The projects research on the formation logic of bamboo system, and employs computational design method to activate the system formation. The projects strive to investigate computational design with unique eastern characteristics, to find out how it can help to reinvent its traditional values, and to search for a unification of formation logic and material sensibility.
keywords	Craftsmanship; materiality; form finding; bamboo
series	CAADRIA
email
last changed	2022/06/07 07:50

_id	caadria2024_186
id	caadria2024_186
authors	Huang, Jingfei and Tu, Han
year	2024
title	Inconsistent Affective Reaction: Sentiment of Perception and Opinion in Urban Environments
doi	https://doi.org/10.52842/conf.caadria.2024.2.395
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 2, pp. 395–404
summary	The ascension of social media platforms has transformed our understanding of urban environments, giving rise to nuanced variations in sentiment reaction embedded within human perception and opinion, and challenging existing multidimensional sentiment analysis approaches in urban studies. This study presents novel methodologies for identifying and elucidating sentiment inconsistency, constructing a dataset encompassing 140,750 Baidu and Tencent Street view images to measure perceptions, and 984,024 Weibo social media text posts to measure opinions. A reaction index is developed, integrating object detection and natural language processing techniques to classify sentiment in Beijing Second Ring for 2016 and 2022. Classified sentiment reaction is analysed and visualized using regression analysis, image segmentation, and word frequency based on land-use distribution to discern underlying factors. The perception affective reaction trend map reveals a shift toward more evenly distributed positive sentiment, while the opinion affective reaction trend map shows more extreme changes. Our mismatch map indicates significant disparities between the sentiments of human perception and opinion of urban areas over the years. Changes in sentiment reactions have significant relationships with elements such as dense buildings and pedestrian presence. Our inconsistent maps present perception and opinion sentiments before and after the pandemic and offer potential explanations and directions for environmental management, in formulating strategies for urban renewal.
keywords	Urban Sentiment, Affective Reaction, Social Media, Machine Learning, Urban Data, Image Segmentation.
series	CAADRIA
email
last changed	2024/11/17 22:05

_id	caadria2007_675
id	caadria2007_675
authors	Huang, Joseph Chuen-Huei
year	2007
title	Decision Support System for Modular Houses
doi	https://doi.org/10.52842/conf.caadria.2007.x.x9q
source	CAADRIA 2007 [Proceedings of the 12th International Conference on Computer Aided Architectural Design Research in Asia] Nanjing (China) 19-21 April 2007
summary	Presently, only a small percentage of people in the world typically hire an architect to design and build a home which is tailored to their preference. Besides the architect’s fee, clients also need to wait an interminable time for design and construction. Factory-made prefabricated housing systems tried to solve this problem previously. However, most pioneers failed to address the issues of variability and individual needs (Kieran & Timberlake, 2004). Plants closed because they produced more than the market demand, and prefabricated housing provided less flexibility than the traditional stick-built housing. The advanced digital technology makes it possible to communicate design ideas and concepts to others more effectively. The project delivery process leads itself to customization, embodying principles of lean production (Pine, 1993), flexible computer-integrated design interaction with clients, and reduced cycle times; all effecting rapid response between consumers and producers.
series	CAADRIA
email
last changed	2022/06/07 07:50

_id	ascaad2006_paper9
id	ascaad2006_paper9
authors	Huang, Joseph, C. H.; Robert J. Krawczyk and George Schipporeit
year	2006
title	Integrating Mass Customization with Prefabricated Housing
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	The paper will give an overview of mass customization concepts and how they can be applied to prefabricated modular housing. By collecting and evaluating client’s requirements with web technology, a methodology can be developed that can generate design options based on the client’s needs and available modular components in the market, and simulate the final design before beginning manufacturing. In this proposed model, a process of providing masscustomized prefab housing based on computer-aided design and a web-based product configuration system will be presented.
series	ASCAAD
email
last changed	2007/04/08 19:47

_id	acadia22pr_172
id	acadia22pr_172
authors	Huang, Lee-Su; Spaw, Gregory Thomas
year	2022
title	Robotically Bent Spatial Metal Knots - Re-Interpreting Spatial Knotting Through Robotic Tube Bending
source	ACADIA 2022: Hybrids and Haecceities [Projects Catalog of the 42nd Annual Conference of the Association of Computer Aided Design in Architecture (ACADIA) ISBN 979-8-9860805-7-4]. University of Pennsylvania Stuart Weitzman School of Design. 27-29 October 2022. edited by M. Akbarzadeh, D. Aviv, H. Jamelle, and R. Stuart-Smith. 172-177.
summary	The studies presented in this project employ workflows that enable multi-planar robotic bending of metal tubes with high accuracy and repeatability using a 6-axis industrial robot with a custom end-effector and external 2-axis positioner. This enables quick fabrication and assembly of complex spatial tubular configurations without the need for jigs or falsework support. The method makes possible the accurate fabrication of complex, closed polyline curve loop configurations that are topologically similar to knots in mathematical knot theory
series	ACADIA
type	project
email
last changed	2024/02/06 14:06

_id	acadia23_v1_180
id	acadia23_v1_180
authors	Huang, Lee-Su; Spaw, Gregory
year	2023
title	InterLoop
source	ACADIA 2023: Habits of the Anthropocene: Scarcity and Abundance in a Post-Material Economy [Volume 1: Projects Catalog of the 43rd Annual Conference of the Association of Computer Aided Design in Architecture (ACADIA) ISBN 979-8-9860805-8-1]. Denver. 26-28 October 2023. edited by A. Crawford, N. Diniz, R. Beckett, J. Vanucchi, M. Swackhamer 180-187.
summary	InterLoop employs previously developed workflows that enable multi-planar robotic bending of metal tubes with high accuracy and repeatability (Huang and Spaw 2022). The scale and complexity is managed by employing augmented reality (AR) technology in two capacities, fabrication and assembly (Jahn et al. 2018; Jahn, Newnham, and Berg 2022). The AR display overlays part numbers, bending sequences, expected geometry, and robot movements in real time as the robot fabrication is occurring. For assembly purposes, part numbers, centerlines, and their expected positional relationships are projected via quick response (QR) codes spatially tracked by the Microsoft Hololens 2 (Microsoft 2019). This is crucial due to the length and self-similarity of complex multi-planar parts that make them difficult to distinguish and orient correctly. Leveraging augmented reality technology and robotic fabrication uncovers a novel material expression in tubular structures with bundles, knots, and interweaving (Figure 1).
series	ACADIA
type	project
email
last changed	2024/04/17 13:58

_id	acadia23_v2_340
id	acadia23_v2_340
authors	Huang, Lee-Su; Spaw, Gregory
year	2023
title	Augmented Reality Assisted Robotic: Tube Bending
source	ACADIA 2023: Habits of the Anthropocene: Scarcity and Abundance in a Post-Material Economy [Volume 2: Proceedings of the 43rd Annual Conference for the Association for Computer Aided Design in Architecture (ACADIA) ISBN 979-8-9891764-0-3]. Denver. 26-28 October 2023. edited by A. Crawford, N. Diniz, R. Beckett, J. Vanucchi, M. Swackhamer 340-349.
summary	The intent of this research is to study potential improvements and optimizations in the context of robotic fabrication paired with Augmented Reality (AR), leveraging the technology in the fabrication of the individual part, as well as guiding the larger assembly process. AR applications within the Architecture, Engineering, and Construction (AEC) industry have seen constant research and development as designers, fabricators, and contractors seek methods to reduce errors, minimize waste, and optimize efficiency to lower costs (Chi, Kang, and Wang 2013). Recent advancements have made the technology very accessible and feasible for use in the field, as demonstrated by seminal projects such as the Steampunk Pavilion in Tallinn, Estonia (Jahn, Newnham, and Berg 2022). These types of projects typically improve manual craft processes. They often provide projective guidelines, and make possible complex geometries that would otherwise be painstakingly slow to complete and require decades of artisanal experience (Jahn et al. 2019). Building upon a previously developed robotic tube bending workflow, our research implements a custom AR interface to streamline the bending process for multiple, large, complex parts with many bends, providing a pre-visualization of the expected fabrication process for safety and part-verification purposes. We demonstrate the utility of this AR overlay in the part fabrication setting and in an inadvertent, human-robot, collaborative process when parts push the fabrication method past its limits. The AR technology is also used to facilitate the assembly process of a spatial installation exploring a unique aesthetic with subtle bends, loops, knots, bundles, and weaves utilizing a rigid tube material.
series	ACADIA
type	paper
email
last changed	2024/12/20 09:12

_id	ecaade2023_387
id	ecaade2023_387
authors	Huang, Sheng-Yang, Llabres-Valls, Enriqueta, Tabony, Aiman and Castillo, Luis Carlos
year	2023
title	Damascus House: Exploring the connectionist embodiment of the Islamic environmental intelligence by design
doi	https://doi.org/10.52842/conf.ecaade.2023.2.871
source	Dokonal, W, Hirschberg, U and Wurzer, G (eds.), Digital Design Reconsidered - Proceedings of the 41st Conference on Education and Research in Computer Aided Architectural Design in Europe (eCAADe 2023) - Volume 1, Graz, 20-22 September 2023, pp. 871–880
summary	Past studies have demonstrated that connectionist artificial intelligence (AI) has superior capabilities for style-based generative design because it automatically searches, extracts, and applies features according to the data-represented probabilistic profile of an architectural style. To further navigate its architectural affordance, this practice-led research project explores employing connectionist artificial intelligence to produce Islamic-style architectural forms that have historically revealed environmental intelligence by embedding sociocultural factors in response to the physical and human environmental design heritage. The project applies the Pix2Pix model and inverts the logic of some existing studies to predict the building plans from daylight maps. Use multi-objective optimisation algorithms to iteratively optimise factors such as building porosity, spatial quality, and microclimate, and use it as a condition to apply a Pix2Pix to generate a corresponding porosity model that is parametrised for the further design process. The model was trained on 120 augmented, paired images based on the 30 selected examples of Islamic architecture from the Damascus Atlas to capture the relationship between the massing distribution of walls and the arrangement of major elements in an Islamic courtyard house and its thermal performance. This study seeks to test if connectionist AI can be used as a generative design tool to understand the historical development of spatial relationships in Islamic courtyard houses. It focuses on non-repetitive style metrics, embedding physical and cultural factors into data representation. The resulting environmentally intelligent model adapts to the context, with optimisation being a pragmatic design guide rather than the ultimate goal. Although the inference is based on objective probabilistic facts, the influence of the informational framework interpreted by the designers must be acknowledged.
keywords	Connectionist Artificial Intelligence, Digital Design, Environmental Intelligence, Islamic Architecture, Style-based Generative Design
series	eCAADe
email
last changed	2023/12/10 10:49

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