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	106eaea2001
id	106eaea2001
authors	Pflüger , Frank
year	2002
title	Computer-Aided Visualization Meaningful Support in the Context of Urban Design
source	Environmental Simulation - New Impulses in Planning Processes [Proceedings of the 5th European Architectural Endoscopy Association Conference / ISBN 3-922602-85-1]
summary	Concepts and ideas take shape in the head. Human beings think by relying on visual forms, they connect ideas and thoughts with images. Especially when we are dealing with complex processes, visualizations have always helped to increase our understanding of contents, to facilitate communication and thus to support cooperation. Communication and planning are not possible without real or imagined pictures or, as we prefer to say, images.This easily explains why computer-aided visualizations today are among the standard instruments in the field of construction and planning.
series	EAEA
more	http://info.tuwien.ac.at/eaea
last changed	2005/09/09 10:43

_id	caadria2006_349
id	caadria2006_349
authors	PH. WAN, D. HOLSTIUS, J. KEMBEL, A. HURST, J. FORLIZZI
year	2006
title	USER AWARENESS AND USER BEHAVIOR IN A SHARED SPACE: Using plant as the information display
doi	https://doi.org/10.52842/conf.caadria.2006.x.b2x
source	CAADRIA 2006 [Proceedings of the 11th International Conference on Computer Aided Architectural Design Research in Asia] Kumamoto (Japan) March 30th - April 2nd 2006, 349-354
summary	People are aware of objects in physical spaces to which they may act responsively. We are interested in human behavioral changes in the presence of reactive displays in shared environments. In a limited 2-week field study, using plants (both natural and artificial) as reactive displays, we observed human trash disposal/recycling behavior. We found that there is a significant increase in recycling (p=0.08) when there are reactive display with natural plants. We also noticed increase in recycling with displays with artificial plants. These findings suggest that people can and do alter their behavior in shared environments, and that such behavioral changes can be effected by the use of reactive/responsive information displays.
series	CAADRIA
email
last changed	2022/06/07 07:49

_id	lasg_sibyl_2012_fulltext
id	lasg_sibyl_2012_fulltext
authors	Philip Beesley
year	2012
title	Sibyl; Projects 2010 - 2012
source	Sibyl; Projects 2010 - 2012 [ISBN 978-1-926724-17-1] Riverside Architectural Press: Toronto, Canada 2012.
summary	This book is published to accompany the Hylozoic Series: Sibyl installation at the 18th Biennale of Sydney, Cockatoo Island, Sydney, Australia, 2012.
keywords	hylozoism, hylozoic veil, sargasso, cloud brocade, protocell field, embedded intelligence, artificial intelligence, the leonardo, nuit blanche, Biennale of Sydney, Dutch Electronic Art Festival, Musee des beaux-arts de Montreal, Philip Beesley, Living Architecture Systems Group
email
last changed	2019/07/29 14:00

_id	ecaadesigradi2019_425
id	ecaadesigradi2019_425
authors	Betti, Giovanni, Aziz, Saqib and Ron, Gili
year	2019
title	Pop Up Factory : Collaborative Design in Mixed Rality - Interactive live installation for the makeCity festival, 2018 Berlin
doi	https://doi.org/10.52842/conf.ecaade.2019.3.115
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 3, University of Porto, Porto, Portugal, 11-13 September 2019, pp. 115-124
summary	This paper examines a novel, integrated and collaborative approach to design and fabrication, enabled through Mixed Reality. In a bespoke fabrication process, the design is controlled and altered by users in holographic space, through a custom, multi-modal interface. Users input is live-streamed and channeled to 3D modelling environment,on-demand robotic fabrication and AR-guided assembly. The Holographic Interface is aimed at promoting man-machine collaboration. A bespoke pipeline translates hand gestures and audio into CAD and numeric fabrication. This enables non-professional participants engage with a plethora of novel technology. The feasibility of Mixed Reality for architectural workflow was tested through an interactive installation for the makeCity Berlin 2018 festival. Participants experienced with on-demand design, fabrication an AR-guided assembly. This article will discuss the technical measures taken as well as the potential in using Holographic Interfaces for collaborative design and on-site fabrication.Please write your abstract here by clicking this paragraph.
keywords	Holographic Interface; Augmented Reality; Multimodal Interface; Collaborative Design; Robotic Fabrication; On-Site Fabrication
series	eCAADeSIGraDi
email
last changed	2022/06/07 07:52

_id	ecaadesigradi2019_619
id	ecaadesigradi2019_619
authors	Beyer, Bastian, Suárez, Daniel and Palz, Norbert
year	2019
title	Microbiologically Activated Knitted Composites - Reimagining a column for the 21st century
doi	https://doi.org/10.52842/conf.ecaade.2019.2.541
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. 541-552
summary	A column is an archetypal constituent of architecture which historically underwent constant reiteration in accordance with the prevalent architectural style, material culture or technical and structural possibilities. The project reimagined this architectural element through harnessing the synergies of digital design, textile logic, and contemporary biotechnology. Textile materiality and aesthetic are deeply rooted in architectural history as a soft and ephemeral antipode to rigid building materials. An investigation in historic mechanical hand-knitting techniques allowed to extract their underlying structural and geometric logic to develop a structural optimisation pipeline with a graded yarn as a base material and a geometric optimization based on local distribution of knitting patterns. Bacterially driven biocalcification was applied to transform the soft textile structure into a rigid material. Hereby an active textile microbiome was established through colonizing of the yarn with the bacterium S. pasteurii which successively precipitated calcite on microscale within the textile substrate hence ultimately influencing the global structural behaviour of the column.
keywords	textile microbiome; material customization; knitting; yarn augmentation
series	eCAADeSIGraDi
email
last changed	2022/06/07 07:52

_id	019c
authors	Beyer, Horst A. and Streilein, André
year	1991
title	Data Generation for CAAD with Digital Photogrammetry
source	Computer Aided Architectural Design Futures: Education, Research, Applications [CAAD Futures ‘91 Conference Proceedings / ISBN 3-528-08821-4] Zürich (Switzerland), July 1991, pp. 583-594
summary	The rapid advances in sensor technology and processing hardware make the development of a Digital Photogrammetric System for Architectural Photogrammetry possible. This system is able to acquire images with sufficient resolution for Architectural Photogrammetry. Geometric and topologic information for a CAAD-System can be derived with manual and/or semi-automated methods. This paper describes the current status of such a system which is under development at the Institute of Geodesy and Photogrammetry in cooperation with the Chair of Architecture and CAAD, both at the Swiss Federal Institute of Technology in Zurich.
series	CAAD Futures
last changed	2003/11/21 15:16

_id	architectural_intelligence2022_14
id	architectural_intelligence2022_14
authors	Philip F. Yuan, Xinjie Zhou, Hao Wu, Liming Zhang, Lijie Guo, Yun Shi, Zhe Lin, Jinyu Bai, Youhai Yu & Shanglu Yang
year	2022
title	Robotic 3D printed lunar bionic architecture based on lunar regolith selective laser sintering technology
doi	https://doi.org/https://doi.org/10.1007/s44223-022-00014-9
source	Architectural Intelligence Journal
summary	The lunar base is not only an experimental station for extraterrestrial space exploration but also a dwelling for humans performing this exploration. Building a lunar base presents numerous obstacles and requires environmental perception, feedback design, and construction methods. An integrated fabrication process that incorporates design, 3D printing workflow, and construction details to build a bionic, reconfigurable and high-performance lunar base prototype is presented in this paper. The research comprises the study of the lunar regolith 3D printing mechanism, the real-time control of powder laying and compaction procedure, and the development of a 3D printing tool end system. In this paper, many scientific questions regarding in situ fabrication on the lunar surface are raised and addressed with the proposal of a progressive optimization design method, the molding principle, and gradation strategy of lunar soil-polyaryletherketone (PAEK) hybrid powder, and the principle of dual-light field 3D laser printing. The feasibility of the technical strategy proposed in this paper is verified by the presented empirical samples.
series	Architectural Intelligence
email
last changed	2025/01/09 15:00

_id	82b9
authors	Beyers, Robert and Desa, Subhas
year	1989
title	Design of Control Systems for Performance : A Constraint Mapping Approach
source	17 p. : ill Engineering Design Research Center, CMU, October, 1989. EDRC 24-10-89. includes bibliography.
summary	Simple s-plane maps are used to graphically reveal interactions of performance requirements and constraints thus providing a control system designer insight into performance trade-offs. Two well-known but powerful ideas underlie this approach: (a) the characteristic equation of an nth-order system can be fully described by the specification of n variables and (b) any dynamic performance requirement or constraint can be expressed in terms of 2n variables of which n describe the open-loop and n describe the closed-loop characteristic equations. An example illustrates the application of the approach to controller design
keywords	constraints, engineering, control, systems, design, performance
series	CADline
last changed	2003/06/02 13:58

_id	ecaade2022_312
id	ecaade2022_312
authors	Bhagat, Puja and Gursoy, Benay
year	2022
title	Stretch – 3D Print – Release: Formal descriptions of shape-change in 3D printed shapes on stretched fabrics
doi	https://doi.org/10.52842/conf.ecaade.2022.1.301
source	Pak, B, Wurzer, G and Stouffs, R (eds.), Co-creating the Future: Inclusion in and through Design - Proceedings of the 40th Conference on Education and Research in Computer Aided Architectural Design in Europe (eCAADe 2022) - Volume 1, Ghent, 13-16 September 2022, pp. 301–310
summary	Researchers have previously explored 3D printing 2D shapes on stretched fabrics using plastic filaments. When released, the 3D printed plastic constrains the fabric to take a 3D form. By leveraging the material properties and resultant tension between the rigid plastic and pliable fabric, it is possible to create 3D forms which would otherwise be difficult to construct with traditional fabrication techniques. Multiple factors are in play in this shape-change. Therefore, it is often difficult to anticipate the 3D form that will emerge when the stretched fabric is released. In this paper, we present our systematic bottom-up explorations on the effects of various parameters on shape-change and formalize our findings as rules. These rules help to visualize the interrelations between (abstract) shapes designed for 3D printing, (material) shapes 3D printed on stretched fabric, and (material) shapes that emerge when the fabric is released. The rules also help to explore design possibilities with this technique in a more controlled, communicable, and repeatable way. We also present a series of vaulted forms that we generated using these rules and by stretching - 3D printing - releasing the fabric.
keywords	Material Computing, Shape-change, Adaptive Architecture, Digital Fabrication, 3D Printing on Textiles
series	eCAADe
email
last changed	2024/04/22 07:10

_id	d7eb
authors	Bharwani, Seraj
year	1996
title	The MIT Design Studio of the Future: Virtual Design Review Video Program
source	Proceedings of ACM CSCW'96 Conference on Computer-Supported Cooperative Work 1996 p.10
summary	The MIT Design Studio of the Future is an interdisciplinary effort to focus on geographically distributed electronic design and work group collaboration issues. The physical elements of this virtual studio comprise networked computer and videoconferencing connections among electronic design studios at MIT in Civil and Environmental Engineering, Architecture and Planning, Mechanical Engineering, the Lab for Computer Science, and the Rapid Prototyping Lab, with WAN and other electronic connections to industry partners and sponsors to take advantage of non-local expertise and to introduce real design and construction and manufacturing problems into the equation. This prototype collaborative design network is known as StudioNet. The project is looking at aspects of the design process to determine how advanced technologies impact the process. The first experiment within the electronic studio setting was the "virtual design review", wherein jurors for the final design review were located in geographically distributed sites. The video captures the results of that project, as does a paper recently published in the journal Architectural Research Quarterly (Cambridge, UK; Vol. 1, No. 2; Dec. 1995).
series	other
last changed	2002/07/07 16:01

_id	sigradi2020_767
id	sigradi2020_767
authors	Piaia, Luana Peroza; Secchi, Carla Cristina; Avila, Paola; Scariot, Ana Luisa
year	2020
title	ANALYSIS OF URBAN INDEXES AND PARAMETERS FACILITATED BY PARAMETERIZATION: creation of a database for architectural study in Chapeco/SC
source	SIGraDi 2020 [Proceedings of the 24th Conference of the Iberoamerican Society of Digital Graphics - ISSN: 2318-6968] Online Conference 18 - 20 November 2020, pp. 767-774
summary	Parameterization has shown potential in creating architectural projects and verification steps. The objective is to develop a parametric and generative tool, containing the urban parameters of the Master Plan of a municipality, to assist in the phase of field study. The model is developed with the aid of Revit software and Dynamo plug-in. The results converge to a tool where users enter the lot’s dimensions and zoning, and it applies the other parameters. It is possible to analyze the constructive potential quickly, avoiding errors. The parameterization process is emphasized, encouraging the user to apply new methodologies in early project stages.
keywords	Parameterization, Design Process, Urban Indexes, Constructive Potential
series	SIGraDi
email
last changed	2021/07/16 11:53

_id	0ffe
authors	Bhat, R.R., Gauchel, J. and Van Wyk, S.
year	1993
title	Communication in Cooperative Building Design
source	CAAD Futures ‘93 [Conference Proceedings / ISBN 0-444-89922-7] (Pittsburgh / USA), 1993, pp. 481-493
summary	This paper addresses communication issues, which are crucial in any implementation of distributed design environments. Communication needs are specified and implemented in a prototype based on a modular knowledge-based approach for simulation of a distributed multi-user system. The results of these simulations are reported, which show communication to be scalable as the numbers of applications and the size of the design increases. Finally, the implications of the results on real distributed systems are discussed.
keywords	Building Design, Distributed Design Environments, Cooperative Design, Communication
series	CAAD Futures
last changed	2003/11/21 15:16

_id	caadria2006_413
id	caadria2006_413
authors	Bhatt Anand; Martens, Bob
year	2006
title	ON-TO-CAAD: Investigating the Knowledge Contained within the Corpus of CAAD Research
doi	https://doi.org/10.52842/conf.caadria.2006.x.s6g
source	CAADRIA 2006 [Proceedings of the 11th International Conference on Computer Aided Architectural Design Research in Asia] Kumamoto (Japan) March 30th - April 2nd 2006, 413-424
summary	The work presented here discusses an ongoing research in constructing a knowledge representation system founded on CAAD document repositories and investigating the network of concepts constructed by CAAD research. The approach does not rely on conceptual models or theories about CAAD research, rather a formal semantics amenable to decidable reasoning on the corpus of research in CAAD. A web-based demonstration application is illustrated in the paper in which we discuss two propositions about CAAD research discovered in the process of our investigations.
series	CAADRIA
email
last changed	2022/06/07 07:49

_id	caadria2008_16_session2a_132
id	caadria2008_16_session2a_132
authors	Bhatt, Anand
year	2008
title	Modeling conventional Architectural Processes: Maintaining knowledge created by institutions situated in a historic context
doi	https://doi.org/10.52842/conf.caadria.2008.132
source	CAADRIA 2008 [Proceedings of the 13th International Conference on Computer Aided Architectural Design Research in Asia] Chiang Mai (Thailand) 9-12 April 2008, pp. 132-142
summary	In this paper we present a knowledge representation infrastructure that is being tested in collaboration with several institutions. This infrastructure is designed to map the structure of institutions dealing in Architecture and related disciplines, their interrelationships, and knowledge constructed by institutionalized processes in a given historical context.
keywords	Knowledge Acquisition, Modelling, Knowledge Storage, Inferencing, Portals
series	CAADRIA
email
last changed	2022/06/07 07:52

_id	ecaade2008_159
id	ecaade2008_159
authors	Bhatt, Anand; Kishore, AVV
year	2008
title	Studying Corpus Changes in CumInCAD
doi	https://doi.org/10.52842/conf.ecaade.2008.855
source	Architecture in Computro [26th eCAADe Conference Proceedings / ISBN 978-0-9541183-7-2] Antwerpen (Belgium) 17-20 September 2008, pp. 855-860
summary	We discuss several experiments conducted with the Corpus of CAAD research, where we focus on the change in the CAAD Ontology. These experiments are representative of the investigations which could be conducted through an ontology driven, online application designed to allow the research community investigate the nature, structure and evolution of our discipline.
keywords	Knowledge Modelling, Modelling View, Semantics and Change, CAAD Ontology, Representation
series	eCAADe
email
last changed	2022/06/07 07:52

_id	sigradi2020_260
id	sigradi2020_260
authors	Bhattacharya, Maharshi; Jung, Francisco
year	2020
title	Multi-Mission Space Exploration Vehicle (MMSEV) Nosecone Design Optimization
source	SIGraDi 2020 [Proceedings of the 24th Conference of the Iberoamerican Society of Digital Graphics - ISSN: 2318-6968] Online Conference 18 - 20 November 2020, pp. 260-266
summary	This paper addresses ergonomic drawbacks in NASA’s modular Multi-Mission Space Exploration Vehicle’s (MMSEV) latest prototype, 2B’s nosecone, to propose new iteration based on considerations such as mass minimization, visibility maximization, and structural integrity. With 2B as a benchmark, and using computational tools typically used in the AEC industry to carry out FEA analysis, comparisons are made with potential design changes. The numerical and visual data such as weight, and stress distribution, provided by the benchmark analysis, served as metrics for comparison and redesign. In turn, this design development exercise attempts to bring together the different design approaches to design, held by human- factors designers and structural engineers.
keywords	Form, Optimization, Finite Element Analysis, Space-Exploration Vehicle, Stress-Analysis
series	SIGraDi
email
last changed	2021/07/16 11:49

_id	9f35
authors	Bhavnani, S. K., Garrett, J.H., Flemming, U. and Shaw, D.S.
year	1999
title	Towards Active Assistance
source	Bridging the Generations. The Future of Computer-Aided Engineering (eds. J. H. Garrett and D. R. Rehak) Department of Civil and Environmental Engineering, Carnegie Mellon University, Pittsburgh, PA (1999), 199-203
summary	The exploding functionality of current computer-aided engineering (CAE) systems has provided today’s users with a vast, but under-utilized collection of tools and options. For example, MicroStation, a popular CAE system sold by Intergraph, offers more than 1000 commands including 16 ways to construct a line (in different contexts) and 28 ways to manipulate elements using a “fence”. This complex array of functionalities is bewildering and hardly exploited to its full extent even by frequent, experienced users. In a recent site visit to a federal design office, we observed ten architects and three draftsmen using MicroStation.
series	other
email
last changed	2003/11/21 15:16

_id	2fb3
authors	Bhavnani, S.K.
year	2000
title	Designs Conducive to the Use of Efficient Strategies
source	Proceedings of DIS'00, (2000), 338-345
summary	Studies on the widespread inefficient use of complex computer applications have suggested that users need to learn efficient strategies in addition to learning how to use tools. This paper argues that our growing understanding of strategic knowledge can be used to guide designers develop systems which are conducive to the use of efficient strategies. The paper first describes ten general strategies which appear to be useful across three computer application domains. Next, the paper discusses the functionalities required to execute the ten strategies, and what makes them conducive to strategy use. An analysis of six major computer applications in three domains reveals that these functionalities are not consistently offered, and how their absence directly affects the performance of complex tasks. The analysis leads to questions related to the generality of the results, the problem of featurism, and how strategy-conducive systems could facilitate the transfer of knowledge across applications. The paper concludes by briefly describing how we intend to use the strategy framework to develop analysis methods for designers and trainers.
keywords	Strategy; Strategic Knowledge; Efficiency; Design; Training
series	other
email
last changed	2003/11/21 15:16

_id	b9c2
authors	Bhavnani, S.K. and John, B.E.
year	1998
title	Delegation and Circumvention: Two Faces of Efficiency
source	Proceedings of CHI'98 (1998), 273-280
summary	Throughout history, inefficient methods to use devices have been replaced by more efficient ones. This shift typically occurs when users discover how to &legate work to the powers of a tool, and to circumvent its liiitations. Strategies of delegation and circumvention, therefore, appear to be the core of efficient use. To show how this approach can expiain the relationship between tools and strategies in complex computer systems, we describe five ways to perform a real-world drawing task with current as well as 5.rture tools. We then present five corresponding GOMS models that demonstrate the value of efficient strategies when compared to the observed behavior of a professional CAD user. We conclude by presenting a generalized framework to characterize efficient strategies and discuss its relevance to design and training.
keywords	Strategies; GOMS; Efficiency; Productivity
series	other
email
last changed	2003/11/21 15:16

_id	9bc4
authors	Bhavnani, S.K. and John, B.E.
year	2000
title	The Strategic Use of Complex Computer Systems
source	Human-Computer Interaction 15 (2000), 107-137
summary	Several studies show that despite experience, many users with basic command knowledge do not progress to an efficient use of complex computer applications. These studies suggest that knowledge of tasks and knowledge of tools are insufficient to lead users to become efficient. To address this problem, we argue that users also need to learn strategies in the intermediate layers of knowledge lying between tasks and tools. These strategies are (a) efficient because they exploit specific powers of computers, (b) difficult to acquire because they are suggested by neither tasks nor tools, and (c) general in nature having wide applicability. The above characteristics are first demonstrated in the context of aggregation strategies that exploit the iterative power of computers.Acognitive analysis of a real-world task reveals that even though such aggregation strategies can have large effects on task time, errors, and on the quality of the final product, they are not often used by even experienced users. We identify other strategies beyond aggregation that can be efficient and useful across computer applications and show how they were used to develop a new approach to training with promising results.We conclude by suggesting that a systematic analysis of strategies in the intermediate layers of knowledge can lead not only to more effective ways to design training but also to more principled approaches to design systems. These advances should lead users to make more efficient use of complex computer systems.
series	other
email
last changed	2003/11/21 15:16

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