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	ecaade2012_147
id	ecaade2012_147
authors	Huang, Yinghsiu; Hsieh, Kai-Wei; Chen, Huan-Nian
year	2012
title	The Emotional Design by Combining Interactive Technologies and Imaginations
doi	https://doi.org/10.52842/conf.ecaade.2012.2.361
source	Achten, Henri; Pavlicek, Jiri; Hulin, Jaroslav; Matejovska, Dana (eds.), Digital Physicality - Proceedings of the 30th eCAADe Conference - Volume 2 / ISBN 978-9-4912070-3-7, Czech Technical University in Prague, Faculty of Architecture (Czech Republic) 12-14 September 2012, pp. 361-368
summary	In product design domain, designers have to deal with not only the interface between human and hardware, but also the emotions while using products. However, imagination is an important ability in all design stages. How designers could combine interactive devices and emotions with their imaginations is the main problem of this research. At the end of this paper, the result will demonstrate an interactive and emotional design by combining some sensors to receive the usage from people, and some reactions to express products’ emotions. By wiring photosensitive resistor, pressure sensor, red LED, speakers, and programing in ARDUINO, this study assembled an emotional alarm, which can express his angry emotions by different levels of noise, lighting, and shocking. In this study, we conducted a workshop not only for combining interactive sensors into products, but also for expressing emotions in viewpoints from products. During this workshop, students have to trigger their imaginations for conceiving emotional products, which they have never seen and thought of.
wos	WOS:000330320600037
keywords	Imagination; product design; emotional; interactive design; ARDUINO
series	eCAADe
email
last changed	2022/06/07 07:50

_id	ecaade2008_157
id	ecaade2008_157
authors	Huang, Yinghsiu; Wang, Paoshu
year	2008
title	The Comparisons of Interactive Demos and Cognitive Behaviors in the Virtual Environments for Representing 3D Artifacts
doi	https://doi.org/10.52842/conf.ecaade.2008.375
source	Architecture in Computro [26th eCAADe Conference Proceedings / ISBN 978-0-9541183-7-2] Antwerpen (Belgium) 17-20 September 2008, pp. 375-382
summary	Digitization of three-dimensional sculptures is a well-developed technology for preserving antiquities. After digitizing they could be represented in various computerized spaces, virtually, such as in cyberspace, in virtual reality space, and in augmented reality…etc. However, contrary to physical demonstration of 3D sculptures in traditional museums or exhibitions, the virtual representation may lose some degrees of reality of sculptures or create various ways of interactions for viewing sculptures. In this research, there are three kinds of environments for re-presenting 3D sculptures: the physical reality (PA) in a space, virtual reality (VR) with a big screen, and augmented reality (AR) of Head-Mounted Display (HMD). By utilizing questionnaire to analyze users’ perceptions and requirements of viewing 3D sculptures, this research will compare several aspects, such as visualization, operational interactions, and psychological feelings in the experiment of three exhibition environments. Finally, based on the results from questionnaire, we attempt to propose a suitable environment for exhibiting the virtual 3D sculptures.
keywords	Virtual exhibition, virtual reality, augmented reality, 3D digitalization, interaction in virtual world
series	eCAADe
email
last changed	2022/06/07 07:50

_id	caadria2009_034
id	caadria2009_034
authors	Huang, Yu-Chun; Kuan-Ying Wu and Yu-Tung Liu
year	2009
title	A Timing Home Pub
doi	https://doi.org/10.52842/conf.caadria.2009.577
source	Proceedings of the 14th International Conference on Computer Aided Architectural Design Research in Asia / Yunlin (Taiwan) 22-25 April 2009, pp. 577-586
summary	This paper describes how humans can communicate naturally with spaces in our daily lives by using instruments of daily life, such as whiskey glasses, cups, and MP3 players. We provided a smart space, which can not only adjust the environmental atmosphere by human activities, but also solidify connections between human feelings/memories, and record what happens inside it. The challenge of this work lies in how to create an alternative communication channel which can solidify family ties by using a natural and unobtrusive interface. The space is also able to automatically adapt to human feelings by changing the atmosphere, such as by changing the background lighting, music, and appropriate feedback.
keywords	Smart space: human-computer interface
series	CAADRIA
email
last changed	2022/06/07 07:50

_id	caadria2024_199
id	caadria2024_199
authors	Huang, Yulu, Song, Qiwei and Qiu, Waishan
year	2024
title	Do Visually Perceived Design Qualities Influence Dockless Bikeshare Cycling Routes? A Case Study of Ithaca Using GPS Trajectories
doi	https://doi.org/10.52842/conf.caadria.2024.2.099
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. 99–108
summary	Understanding the influences of the built environment (BE) characteristics on the dockless bike-sharing system (DBS) is crucial for supporting and developing sustainable transportation mode. Previous studies on DBS cycling have primarily investigated the effects of macro-level BE characteristics (e.g., land use) or limited street features (e.g., greenery), overlooking that of perceived street design qualities such as enclosure. To better understand whether and how street-level environment characteristics, especially perceived street design qualities, influence DBS cycling routes, we calculate cycling volume based on GPS trajectories in Ithaca, a small town in New York State, and then quantify visual features and perceived design qualities using street view imagery (SVI) and computer vision (CV). Our analysis, employing linear regression and spatial regression models while controlling macro-environmental attributes as covariates, reveal the significant association between perceived design qualities and DBS cycling trip volume, confirming the significance of considering design qualities in DBS cycling studies. Geographically Weighted Regression (GWR) model explains the spatially heterogeneous effects of street-level attributes, offering practical suggestions for informing spatially varying policies and interventions for creating a cycling-friendly environment.
keywords	dockless bikeshare, street-level characteristics, urban design quality, street view imagery, semantic segmentation
series	CAADRIA
email
last changed	2024/11/17 22:05

_id	ecaade2021_010
id	ecaade2021_010
authors	Huang, Yurong, Butler, Andrew, Gardner, Nicole and Haeusler, M. Hank
year	2021
title	Lost in Translation - Achieving semantic consistency of name-identity in BIM
doi	https://doi.org/10.52842/conf.ecaade.2021.2.009
source	Stojakovic, V and Tepavcevic, B (eds.), Towards a new, configurable architecture - Proceedings of the 39th eCAADe Conference - Volume 2, University of Novi Sad, Novi Sad, Serbia, 8-10 September 2021, pp. 9-20
summary	Custom room naming in architectural projects can vary considerably depending on the user. Having multiple and diverse names for the same room is particularly problematic for information retrieval processes in BIM-based projects. Current best practice includes either team agreement on naming labels in BIM or manual renaming to align with an office-wide standard. Both remain laborious and flawed and lead to compounding errors. This research explores how an automated naming-standardization workflow can enhance the interoperability of object-based modeling in a BIM environment and make information retrieval more reliable for a project life cycle. This paper presents research on (1) building a custom corpus specialized for architectural terminology to fit into the BIM environment and (2) devising a standard-naming system titled WuzzyNaming to save manual work for BIM users in maintaining room-name consistency. Our presented workflow applied natural language processing (NLP) technique and Fuzzy logic to perform the semantic analysis and automate the BIM room-name standardization.
keywords	Building information modeling; Natural Language Processing; Data interoperability; Naming convention; Fuzzy logic
series	eCAADe
email
last changed	2022/06/07 07:50

_id	acadia21_380
id	acadia21_380
authors	Huang, Zhenxiang; Chiang, Yu-Chou; Sabin, Jenny E.
year	2021
title	Automating Bi-Stable Auxetic Patterns for Polyhedral Surface
doi	https://doi.org/10.52842/conf.acadia.2021.380
source	ACADIA 2021: Realignments: Toward Critical Computation [Proceedings of the 41st Annual Conference of the Association of Computer Aided Design in Architecture (ACADIA) ISBN 979-8-986-08056-7]. Online and Global. 3-6 November 2021. edited by B. Bogosian, K. Dörfler, B. Farahi, J. Garcia del Castillo y López, J. Grant, V. Noel, S. Parascho, and J. Scott. 380-391.
summary	Bi-stable auxetic structures, a novel class of architected material systems that can transform bi-axially between two stable states, offers unique research interest for designing a deployable stable structural system. The switching behavior we discuss here relies on rotations around skewed hinges at vertex rotating connectors. Different arrangements of skewing hinges lead to different local curvatures. This paper proposes a computational approach to design the self-interlocking pattern of a bi-stable auxetic system that can be switched between flat and desired curved states. We build an algorithm which takes a target synclastic polyhedral surface as input to generate the geometrical pattern with skewing hinges. Finally, we materialized prototypes to validate our proposed structures and to exhibit potential applications.
series	ACADIA
type	paper
email
last changed	2023/10/22 12:06

_id	caadria2019_184
id	caadria2019_184
authors	Huangfu, Wenzhi and Chung, Wang Leung Thomas
year	2019
title	Computational Measurement of Prospect-Refuge Perception in Two-Dimensional Built Space
doi	https://doi.org/10.52842/conf.caadria.2019.2.313
source	M. Haeusler, M. A. Schnabel, T. Fukuda (eds.), Intelligent & Informed - Proceedings of the 24th CAADRIA Conference - Volume 2, Victoria University of Wellington, Wellington, New Zealand, 15-18 April 2019, pp. 313-322
summary	Prospect-refuge theory, as a noted environment preference pattern, holds that the environment providing conditions to unimpededly see others without being seen can evoke a psychobiological pleasure for people. Although being an effective approach to understand successful and enduring emotional experience, less special attention has been paid to uncover the concrete degree of "prospect" and "refuge" properties of locations. With this background, this paper develops a computational model, Prospect-Refuge Analysis(PRA), for quantitatively measuring the diverse prospect-refuge perceptions in two-dimensional built space. Then the paper verifies the measuring effectiveness of the PRA via comparatively examining the data-perception consistency in Frank Lloyd Wright's domestic projects.
keywords	Simulation and Analysis; Environmental and Behavior Psychology; Prospect and Refuge Theory; Spatio-Visual Analysis Model
series	CAADRIA
email
last changed	2022/06/07 07:50

_id	ea30
authors	Hubbard, P.
year	1997
title	Diverging attitudes of planners and the public: an examination of architectural interpretation
source	Journal of Architectural and Planning Research 14(4), pp. 317-328
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	cf2005_2_62_18
id	cf2005_2_62_18
authors	HUBERS Hans
year	2005
title	Parametric Design in Protospace 1.1
source	Learning from the Past a Foundation for the Future [Special publication of papers presented at the CAAD futures 2005 conference held at the Vienna University of Technology / ISBN 3-85437-276-0], Vienna (Austria) 20-22 June 2005, pp. 255-264
summary	After a history of CAAD in the Netherlands, the author describes the CAVE-like facility that is being set up to support collaborative design. The first prototype, Protospace 1.1 has been tested. Protospace is a project of the Hyperbody Research Group, directed by Prof. Kas Oosterhuis. The state of the art of parametric design and some helpful tools to speed-up the design process are discussed. 3D multiplayer game software Virtools is used to develop synchronic and a-synchronic, local and inter-local collaboration.
keywords	3D modelling, collaborative design, design methodology, virtual design studio, parametric design
series	CAAD Futures
email
last changed	2005/05/05 07:06

_id	ascaad2010_127
id	ascaad2010_127
authors	Hubers, Hans
year	2010
title	Collaborative Parametric BIM
source	CAAD - Cities - Sustainability [5th International Conference Proceedings of the Arab Society for Computer Aided Architectural Design (ASCAAD 2010 / ISBN 978-1-907349-02-7], Fez (Morocco), 19-21 October 2010, pp. 127-134
summary	The paper will be focussing on a number of digital design tools used in [our groups credentials]. A new laboratory called […] is developed with Virtual Reality for collaborative architectural design. A brief description of the systems and how they are used to support a design team is given. Synchronic and a-synchronic, local and inter-local communication is made possible. Methods for introducing sustainability in the digital design process and user participation over the Internet will be discussed. The results of the author’s PhD research “Collaborative architectural design in virtual reality” are used to develop a new approach in which team members use their own specific software. Swarm design applications developed in Virtools are used at the start of a project. The objects in the swarm can be urban and architectural functional volumes. Examples of the first are houses, offices, factories, roads and water ways. Examples of the second are working, dining, shopping and waiting spaces. Relations between the functional volumes with or without constraints make the functional volumes swarm to find equilibrium. Everything is dynamic, meaning that relations and functional volumes can change any time. Alternatives can be developed using different values for these parameters and by top-down intervention. When the final global layout has been chosen, using a criteria matrix with sustainability criteria to be judged by all participants, including the future users, a next phase is started amongst professionals using parametric design software. A study into different types of parametric design software makes clear why object parametric software can be used for IFC based BIM, while the more interesting process parametric software can not. To make this clear a pragmatic description of the IFC format is given with a simple example of such a file. Future research will be proposed in which applications of different disciplines are connected through the application programming interfaces, while integrating as much as possible the building information and knowledge in the IFC format.
series	ASCAAD
type	normal paper
email
last changed	2011/03/01 07:48

_id	05d7
authors	Hubka, V. and Eder, W.E.
year	1990
title	Design Knowledge: Theory in Support of Practice
source	Journal of Engineering Design. 1990. vol.1: pp. 97-108 : ill. includes bibliography
summary	This paper discusses various aspects of the study of Specific Design Knowledge (SDK), which is includes knowledge of the specialist's domain or branch. The character, types, forms and ways of obtaining the available SDK are discussed
keywords	design, knowledge, expert systems, knowledge acquisition, engineering
series	CADline
last changed	2003/06/02 13:58

_id	ecaade2014_226
id	ecaade2014_226
authors	Huda Salman
year	2014
title	Linkography for evaluating ideas connectivity of Computer Aided Design-based protocols
doi	https://doi.org/10.52842/conf.ecaade.2014.1.573
source	Thompson, Emine Mine (ed.), Fusion - Proceedings of the 32nd eCAADe Conference - Volume 1, Department of Architecture and Built Environment, Faculty of Engineering and Environment, Newcastle upon Tyne, England, UK, 10-12 September 2014, pp. 573-581
summary	This paper presents the analysis of four design protocols, using linkography, to characterise participants' design interaction and activity while designing with CAAD programs. The participants were final year students, who have spent at least four years in a school of architecture and were confident CAAD users. The conceptual structure and linkability of ideas was assessed using the Linkography method. The findings demonstrated that, for the same design problem, the conceptual structure and linkability of ideas can be assessed using the Linkography method. Furthermore, what characterised the continuity of CAAD design protocols is the number of ideas in association with design moves along the timeline of the design process.
wos	WOS:000361384700057
keywords	Linkography; conceptual phase; design process; ideas connectedness; caad
series	eCAADe
email
last changed	2022/06/07 07:50

_id	sigradi2014_045
id	sigradi2014_045
authors	Hudson, Roland
year	2014
title	Knowledge Based Strategies for Parametric Design in Architecture
source	SIGraDi 2014 [Proceedings of the 18th Conference of the Iberoamerican Society of Digital Graphics - ISBN: 978-9974-99-655-7] Uruguay- Montevideo 12,13,14 November 2014, pp. 77-81
summary	Design professionals in the construction industry widely use the term “parametric”. Despite this there is a paucity of applied guidelines for developing parametric models. It is possible to attend workshops and learn the mechanics of a specific applications and access online repositories of ‘design patterns’, but the cognitive process of application in practice has received little recent attention. Analysis and experience of practice indicates that acquisition of new knowledge and capture of existing knowledge are the basis for all parametric tasks. This paper exposes a deeper understanding of the role of the parametric designer and proposes an applied strategic framework.
keywords	Parametric design; Design strategies; Computational thinking
series	SIGRADI
email
last changed	2016/03/10 09:53

_id	sigradi2018_1676
id	sigradi2018_1676
authors	Hudson, Roland; Velasco, Rodrigo
year	2018
title	Thermal Comfort Clustering; Climate Classification in Colombia
source	SIGraDi 2018 [Proceedings of the 22nd Conference of the Iberoamerican Society of Digital Graphics - ISSN: 2318-6968] Brazil, São Carlos 7 - 9 November 2018, pp. 590-595
summary	Our goal is to develop a climatic classification system that extends understanding of human comfort and guides the design of buildings to provide greater thermal comfort to occupants. We propose that using k-means clustering with multivariate climate data a classification system can be defined to objectively represent comfort zones in the tropics. Our study focuses on Colombia, but the approach extends to other countries located in the tropics.
keywords	Human comfort; climate classification; clustering
series	SIGRADI
email
last changed	2021/03/28 19:58

_id	ecaade2008_012
id	ecaade2008_012
authors	Hudson, Roly
year	2008
title	Frameworks for Practical Parametric Design in Architecture
doi	https://doi.org/10.52842/conf.ecaade.2008.847
source	Architecture in Computro [26th eCAADe Conference Proceedings / ISBN 978-0-9541183-7-2] Antwerpen (Belgium) 17-20 September 2008, pp. 847-854
summary	This paper is aimed at the development of a theoretical framework that addresses practical applications of parametric design that have been observed in architectural practice. Existing theoretical frameworks are not aimed at addressing this specific use of parametric tools but do provide a set of key themes. Based on these themes a simplified structure is presented here as a means for tackling architectural design development tasks. This is then used in order to examine a case study; the parametric design tasks involved in the design development and documentation of the new Lansdowne Road Stadium in Dublin Ireland. This project was undertaken in collaboration with HOK Sport Architects. The findings from this examination are used to discuss proposals and implications for a practical framework for parametric design in architecture.
keywords	Parametric, Practice, Theory, Case Study, Lansdowne Road Stadium
series	eCAADe
email
last changed	2022/06/07 07:50

_id	ijac20086404
id	ijac20086404
authors	Hudson, Roly
year	2008
title	Knowledge Acquisition in Parametric Model Development
source	International Journal of Architectural Computing vol. 6 - no. 4, 435-451
summary	This paper addresses the development of parametric models in contemporary architectural practice. A parametric model can be regarded as a representation of a solution space and in order to structure this, a description of the problem is required. Architectural design tasks are typically ill structured, the goals may not be defined and the means unknown. Moving from an incomplete problem description to a functional parametric model is a difficult task. This paper aims to demonstrate that through a combination of knowledge acquisition and capture a parametric model can develop from an incomplete problem description. This demonstration draws on existing strands of design theory which are then used to outline a theoretical framework. This framework is then used to examine a case study of a live project and practical examples of the described theory in action are given. The practical observations are the result of a case study involving the author as a participant and observer working with HOK Sport to develop a cladding geometry solution for Lansdowne Road Stadium in Dublin.
series	journal
last changed	2009/03/03 07:48

_id	ijac20097201
id	ijac20097201
authors	Hudson, Roly
year	2009
title	Parametric Development of Problem Descriptions
source	International Journal of Architectural Computing vol. 7 - no. 2, 199-216
summary	This paper addresses the development of parametric models in contemporary architectural practice. A parametric model can be regarded as a representation of a solution space and in order to structure this, a description of the problem is required. Architectural design tasks are typically ill structured, the goals may not be defined and the means unknown. Moving from an incomplete problem description to a functional parametric model is a difficult task. In this paper the aim is to demonstrate that through a combination of knowledge acquisition and capture a parametric model can develop from an incomplete problem description. This demonstration draws on existing strands of design theory which are then used to outline a theoretical framework. This framework is then used to examine a case study of a live project and practical examples of the described theory in action are given. The practical observations are the result of a case study involving the author as a participant and observer working with Populous to develop a cladding geometry solution for Lansdowne Road Stadium in Dublin (now know as the AVIVA STADIUM).
series	journal
last changed	2009/08/11 08:39

_id	acadiaregional2011_020
id	acadiaregional2011_020
authors	Hudson, Roly; Drew MacDonald, Mark Humphreys
year	2011
title	Race track modeler. Developing an Iterative Design Workflow Combining a Game Engine and Parametric Design
doi	https://doi.org/10.52842/conf.acadia.2011.x.v2b
source	Parametricism (SPC) ACADIA Regional 2011 Conference Proceedings
summary	This paper documents the continuing development and testing of a novel digital work flow established and implemented for the design and redevelopment of formula one racing tracks. The Race Track Modeler (RTM) tool uses a game engine to simulate driving around proposed track designs. Performance data from the simulation is combined with real data acquired from analysis of vehicle mounted accident data recorders (ADRs). The output of the tool is a graphical representation of simulated stopping positions of vehicles that have lost control and left the track. This information directly informs the design of motor racing facilities; the zoning of spectator facilities, position and specification of crash barriers (if required), and surface material selection for the run-off zones (the area where vehicles are expected to stop after losing control and leaving the track). The RTM can suggest further design changes to the track geometry which are then fed back into the game engine. The project involves methods of binding analysis of design directly to geometry together with input from interactive controls. The RTM has been developed and tested during the redevelopment of Silverstone race track in the United Kingdom (figure 1) this paper documents the current state of the tool and concludes with proposed future developments.
series	ACADIA
last changed	2022/06/07 07:49

_id	ijac20109205
id	ijac20109205
authors	Hudson, Roly; Paul Shepherd, David Hines
year	2011
title	Aviva Stadium: A case study in integrated parametric design
source	International Journal of Architectural Computing vol. 9 - no. 2, 187-204
summary	The nature of large complex buildings requires specialized skills across a multi-disciplinary team and high levels of collaboration and communication. By taking a parametric approach to design and construction, high quality results can be delivered on budget on time. This type of approach facilitates the opportunity for design teams to work in an iterative manner.A parametric model reduces the time associated with complex design changes while providing a centralized method for coordinating communication. In this paper the recently completed Aviva Stadium is used to illustrate the ways in which these benefits manifest themselves on built work.The authors identify the moments in the design and construction process that truly justify the effort in implementing a parametric approach. By approaching design in this way a “design conversation” can take place between parties involved, resulting in a better building.
series	journal
last changed	2019/05/24 09:55

_id	a27c
authors	Hue, F., Serrano, G. and Bolaño, J.A.
year	2000
title	Oeresund Bridge. Temperature and cracking control of the deck slab concrete at early ages
source	Automation in Construction 9 (5-6) (2000) pp. 437-445
summary	High performance features are required of the concrete for the deck slab of the bridge over Öresund Straight between Denmark and Sweden and, among them, great durability. To guarantee this, it is necessary to assure, in advance, and control during the construction of the deck slabs, that the maximum temperatures and the traction stresses in the deck slab will not be greater than the allowable values, and to control these factors during the construction process. Before beginning construction, the deck slab was calculated using a program of finite elements that considers the heat generated, the shrinkage and creep of the concrete and the ambient conditions. To control the temperature during construction, temperature sensors are installed in various sections of each of the 49 deck spans and the temperatures produced during the first days of hardening are recorded on a computer. The temperatures of the components are also measured in order to estimate the temperature of the fresh concrete.
series	journal paper
more	http://www.elsevier.com/locate/autcon
last changed	2003/05/15 21:22

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