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	4e6e
authors	Liu, Clive K. and Eastman, Charles M.
year	1981
title	Object Grammars : Language for the Generation of Masonry Designs
source	20 p. ; ill April, 1981. includes bibliography.
summary	Bricks, one of the oldest manufactured building materials, are used extensively in construction. Usually they are built into wall assemblies. In this paper, the construction of traditional masonry designs are investigated. Object grammars are defined for the recursive generation of the 3 dimensional wall designs. Also, the uses of object grammars are discussed
keywords	shape grammars, objects, synthesis, assemblies, architecture, applications
series	CADline
email
last changed	2003/06/02 13:58

_id	e8aa
authors	Liu, Y., Tsou, J. and Hou, J. (Eds.)
year	1997
title	CAADRIA ‘97 [Conference Proceedings]
doi	https://doi.org/10.52842/conf.caadria.1997.x.o3m
source	Proceedings of the Second Conference on Computer Aided Architectural Design Research in Asia / ISBN 957-575-057-8 / Taiwan 17-19 April 1997, 498 p.
series	CAADRIA
email
more	http://www.iaa.nctu.edu.tw/~caadria97/
last changed	2022/06/07 07:49

_id	sigradi2023_189
id	sigradi2023_189
authors	Liu, Yiyun, Dai, Sida, Kleiss, Michael, Alani, Mostafa and Pebryani, Nyoman
year	2023
title	Manufacturing Methodology for Precast Concrete Tiles with Morphing Shapes
source	García Amen, F, Goni Fitipaldo, A L and Armagno Gentile, Á (eds.), Accelerated Landscapes - Proceedings of the XXVII International Conference of the Ibero-American Society of Digital Graphics (SIGraDi 2023), Punta del Este, Maldonado, Uruguay, 29 November - 1 December 2023, pp. 67–78
summary	This study presents a novel, sustainable method for producing diverse concrete tiles with a reusable mould, addressing the waste issue associated with traditional tile moulds. Our digital manufacturing system, composed of a Rhino Grasshopper-based design system and an electric actuator-based kinetic mechanism, simplifies the construction process and lowers costs. The effectiveness of this method is showcased through six case studies, demonstrating its adaptability in diverse morphing tile designs, including the reinterpretation of traditional Islamic pattern. This approach opens new possibilities for the cost-effective, sustainable, and versatile use of concrete tiles in architecture.
keywords	Additive Manufacturing, Concrete, Actuated Mould, Morph, Tessellation Tile
series	SIGraDi
email
last changed	2024/03/08 14:06

_id	cf2003_k_003
id	cf2003_k_003
authors	LIU, Yu-Tung
year	2003
title	Digital Architecture: Theory, Media and Design
source	Digital Design - Research and Practice [Proceedings of the 10th International Conference on Computer Aided Architectural Design Futures / ISBN 1-4020-1210-1] Tainan (Taiwan) 13–15 October 2003, pp. 9-18
summary	Computers, the new digital media, liberate the duality of concepts of space in human civilization. The construction and simulation powers of digital media trigger all kinds of unlimited imagination. The new space of this kind may be called digital space or virtual space. This new space is between mental and physical spaces because it provides designers with not only unlimited imaginality of mental space but also live-inside perception of physical space. A new concept of space of mankind is thus generated.
keywords	cognition, computing, digital design media
series	CAAD Futures
email
last changed	2003/09/22 12:21

_id	caadria1997_000
id	caadria1997_000
authors	Liu, Yu-Tung; Tsou, Jin-Yeu; Hou, June-Hao (eds.)
year	1997
title	CAADRIA 1997
source	Proceedings of the Second Conference on Computer Aided Architectural Design Research in Asia / ISBN 957-575-057-8] Taiwan 17-19 April 1997, 498 p.
series	CAADRIA
last changed	2022/05/04 11:01

_id	ijac20108106
id	ijac20108106
authors	Llach, Daniel Cardoso
year	2010
title	Shift+Design: Scripts and Other Design Artifacts
source	International Journal of Architectural Computing vol. 8 - no. 1, 17-28
summary	Beyond the debate about the possible advantages of the automation of time-consuming drafting tasks, or of the expressive qualities that emerge from the use of scripts in architectural design, this article posits the idea that scripts constitute a new kind of "design artifact", reconfiguring a designer's engagement with a design problem. By examining how scripts destabilize dominant conceptions of architectural representations as figural descriptions the article delineates the ongoing emergence of a performative and computational epistemology of architectural design.
series	journal
last changed	2019/05/24 09:55

_id	acadia15_483
id	acadia15_483
authors	Llaguno Munitxa, Maider; Bogosian, Biayna
year	2015
title	Sensing Urban Microclimates
doi	https://doi.org/10.52842/conf.acadia.2015.483
source	ACADIA 2105: Computational Ecologies: Design in the Anthropocene [Proceedings of the 35th Annual Conference of the Association for Computer Aided Design in Architecture (ACADIA) ISBN 978-0-692-53726-8] Cincinnati 19-25 October, 2015), pp. 483-496
summary	Drawing from on-going theoretical and experimental research, this paper ultimately presents a conceptual framework that would promote the development of research and design strategies for post-smart cities.
keywords	GIS, data-visualization, microclimate, sensing, air-quality, urban-design
series	ACADIA
type	normal paper
email
last changed	2022/06/07 07:59

_id	caadria2014_514
id	caadria2014_514
authors	Lo, Tian Tian; Serdar Aydin and Marc A. Schnabel
year	2014
title	Collaborative Design with Quasi-Grammars
doi	https://doi.org/10.52842/conf.caadria.2014.941
source	Rethinking Comprehensive Design: Speculative Counterculture, Proceedings of the 19th International Conference on Computer-Aided Architectural Design Research in Asia (CAADRIA 2014) / Kyoto 14-16 May 2014, pp. 941–942
series	CAADRIA
type	poster
email
last changed	2022/06/07 07:59

_id	sigradi2007_af18
id	sigradi2007_af18
authors	Lobato Valdespino, Juan Carlos
year	2007
title	Didactic application of the web 2.0, in the workshop of architectural composition - Virtual workshop of architecture a pilot project of the Facultad de Arquitectura de la Universidad Michoacana de San Nicolás de Hidalgo [Aplicación didáctica de la Web 2.0, en el Taller de Composición Arquitectónica. Taller Virtual de Arquitectura un proyecto piloto de la Facultad de Arquitectura de la Universidad Michoacana de San Nicolás de Hidalgo]
source	SIGraDi 2007 - [Proceedings of the 11th Iberoamerican Congress of Digital Graphics] México D.F. - México 23-25 October 2007, pp. 210-214
summary	Under the situational analysis of the implications in the process of career education of the contemporary architect a conceptual frame appears where across didactic strategies and the utilization of the new technologies of the information and the communication (TIC), a complementary link is established between the students and the teacher, of such luck that the work of the academy sees reinforced and enriched, with the interest of obtaining qualitative and quantitatively better results.
series	SIGRADI
email
last changed	2016/03/10 09:55

_id	a71d
authors	Loh, Rong
year	1981
title	Convex B-Spline Surfaces
source	Computer Aided Design. IPC Business Press, May, 1981. vol. 13: pp. 145-149 : some ill. ; graphs. includes a short bibliography
summary	This paper gives a definition for the convexity of B-spline surfaces and points out the conditions on which the convexity depends. A back shift smoothing method is introduced. This method is built on the basis of the convexity conditions. Application of this smoothing method gives a strictly convex curve
keywords	B-splines, curves, curved surfaces
series	CADline
last changed	1999/02/12 15:09

_id	acadia22pr_154
id	acadia22pr_154
authors	Lok, Leslie; Zivkovic, Sasa
year	2022
title	UNLOG: A Deployable and Lightweight Timber Frame
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. 154-159.
summary	Easily deployed and assembled, UNLOG unfolds several logs into an undulating and lightweight timber A-frame structure through robotic kerfing and bending-active kinematics. The installation provokes new methods of framing for timber construction.
series	ACADIA
type	project
email
last changed	2024/02/06 14:06

_id	sigradi2020_406
id	sigradi2020_406
authors	Lombardi, Davide; Dounas, Theodoros; Cheung, Lok Hang; Jabi, Wassim
year	2020
title	Blockchain Grammars for Validating the Design Process
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. 406-411
summary	This paper presents and develops the concept of Decentralised Autonomous Organisation (DAO) as a platform for collaboration, via a design scenario in which Blockchain (BC) technology is implemented for validation purposes. The envisioned scenario simulates designers proposing multiple solutions for a given task and adopting shape grammars and environmental analysis and regulations as design drivers. Proposed solutions are uploaded, stored, presented, and evaluated in a DAO in which the decision process gets validated via the reputation of the participants and its governance system. This study lays the foundation and ignites the development of a larger framework in which design collaboration and competition are fostered and results secured, impacting design value and financial transactions.
keywords	Shape grammar, Blockchain, Decentralised autonomous organisation, Design validation
series	SIGraDi
email
last changed	2021/07/16 11:49

_id	ecaade03_053_108_lonsing
id	ecaade03_053_108_lonsing
authors	Lonsing, Werner
year	2003
title	Collaboration in the independent architectural office
doi	https://doi.org/10.52842/conf.ecaade.2003.053
source	Digital Design [21th eCAADe Conference Proceedings / ISBN 0-9541183-1-6] Graz (Austria) 17-20 September 2003, pp. 53-65
summary	Collaborative work in architecture is commonly concentrated on the design process. Design teams and their members are working together on multiple virtual model from different, mostly remote locations. Internet- based collaboration software offers a project management platform for comprehensive networking. Complex projects can bebetter coordinated and documented,and executed even faster. So in the building process at least two different kinds of collaboration can be noticed, collaboration in the design process where the architects are maintaining their modeling informations, and the construction process where the data is maintained be external software companies. Here another model is suggested. Hosting project data in their own building and so maintaining the physical representations of all project informations is the only way retaining control.
keywords	Collaborative Design, Communication, Database Systems
series	eCAADe
email
last changed	2022/06/07 07:59

_id	ecaade2012_189
id	ecaade2012_189
authors	Lonsing, Werner
year	2012
title	The Infliction of Reality Upon Virtual Architectural Models
doi	https://doi.org/10.52842/conf.ecaade.2012.2.385
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. 385-389
summary	The inevitable and obvious distinction between virtual and real worlds is a result of an assumption, that objects in computation are either digital or not. With new concepts like Mixed- or Augmented-Realities this simple standardized differentiation has become questionable. The infl iction of real objects upon virtual models can not be ignored.
wos	WOS:000330320600040
keywords	Augmented Reality; Mixed Reality, Post Desktop Era; Human User Interface
series	eCAADe
email
last changed	2022/06/07 07:59

_id	ga9807
id	ga9807
authors	Loocke, Philip Van
year	1998
title	Consequences for practical aesthetics and for aesthetical theory of the insertion of principles from quantum theory in cellular automata
source	International Conference on Generative Art
summary	A cellular automaton that includes some principles from quantum theory is considered. The automaton generates forms of an aesthetic nature. At every time step, a form grows with a single cell. This cell is selected with a selection probability that is determined by an amplitude. If the algorithm is run with selection of the cell of maximal amplitude at every time step, a type of form results that is called 'platonic'. Such forms typically have higher aesthetic complexity than their non-platonic counterparts. The case of selection probabilities determined by squares of amplitudes has a strong analogy with quantum theory. This analogy is elaborated by consideration of forms that have mutual correlations. These correlations can be of a classical nature, of a quantum mechanical type, or of a type that is termed 'super-correlation'.
series	other
email
more	http://www.generativeart.com/
last changed	2003/08/07 17:25

_id	ga9912
id	ga9912
authors	Loocke, Philip Van
year	1999
title	The art of growth and the solution of cognitive problems
source	International Conference on Generative Art
summary	A cellular method is proposed as an alternative for a connectionist approach. The present method does not use connections between cells, but introduces a field concept instead. If the fields are determined in accordance with the transformations familiar from fractal theory, then the solutions of problems that have some symmetry are forms of remarkable beauty. This way, a link is proposed between generative art and problem solving. It is conjectured that the ‘black box’ nature of connectionist systems can be replaced by an approach in which the solution of a problem coincides with a vivid visualization, also if the problems at hand are of a high-dimensional nature.
series	other
email
more	http://www.generativeart.com/
last changed	2003/08/07 17:25

_id	7a07
id	7a07
authors	Loon, P.P. van
year	1995
title	COMPUTATIONAL & METHODOLOGICAL STUDIES FOR INTERORGANISATIONAL DESIGN IN ARCHITECTURE, BUILDING AND URBAN DEVELOPMENT
source	Oxman, R.M., Bax, M.F.Th., Achten, H.H. (eds.) Design research in the Netherlands, 183-192
series	book
type	normal paper
email
more	http://www.designresearch.nl/PDF/DRN1995_vanLoon.pdf
last changed	2005/10/12 15:25

_id	ecaadesigradi2019_156
id	ecaadesigradi2019_156
authors	Loyola, Mauricio, Rossi, Bruno, Montiel, Constanza and Daiber, Max
year	2019
title	Use of Virtual Reality in Participatory Design
doi	https://doi.org/10.52842/conf.ecaade.2019.2.449
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. 449-454
summary	Virtual Reality technology was used as a visualization tool in a participatory design process of an urban design project in Santiago, Chile. Community members with little or no familiarity with digital technologies visualized the project using traditional means of architectural representation and immersive virtual reality, and then, answered standardized questionnaires on spatial comprehension. Participants who visualized the project using virtual reality showed a higher level of spatial comprehension and a more precise understanding of the formal and spatial qualities of the project than users who used traditional means.
keywords	Virtual Reality; Participatory Design; Urban Design; Head Mounted Displays
series	eCAADeSIGraDi
email
last changed	2022/06/07 07:59

_id	sigradi2017_042
id	sigradi2017_042
authors	Loyola, Mauricio; Pablo Domínguez, Diego Rossel, Nicolás Madariaga, Constanza Montiel
year	2017
title	GypsumFold: Un método para el plegado de paneles de yeso en ángulos variables para la fabricación de productos arquitectónicos [GypsumFold: A method for folding gypsum panels at varying angles for the manufacture of architectural products]
source	SIGraDi 2017 [Proceedings of the 21th Conference of the Iberoamerican Society of Digital Graphics - ISBN: 978-956-227-439-5] Chile, Concepción 22 - 24 November 2017, pp.287-292
summary	Este articulo propone un método para fabricar elementos constructivos con yeso-cartón en ángulos variables una manera fácil, rápida, precisa y económicamente eficiente. Su funcionamiento se basa en el diseño y manufactura automatizada de ranuras fresadas en planchas de yeso-cartón utilizando una técnica innovadora denominada “escalonamiento”, la cual permite obtener cualquier ángulo de pliegue usando un mismo procedimiento y herramientas estándar.
keywords	CAD/CAM; Digital Fabrication; Gypsum Board; Complex Geometries
series	SIGRADI
email
last changed	2021/03/28 19:58

_id	sigradi2017_045
id	sigradi2017_045
authors	Loyola, Mauricio; Sebastián Rozas, Sebastián Caldera
year	2017
title	Kerfing2: Una técnica para el diseño, fabricación y optimización de elementos de doble curvatura a partir de placas rígidas de madera [Kerfing2: A technique for the design, manufacture and optimization of double-curved elements from rigid wooden plates]
source	SIGraDi 2017 [Proceedings of the 21th Conference of the Iberoamerican Society of Digital Graphics - ISBN: 978-956-227-439-5] Chile, Concepción 22 - 24 November 2017, pp.307-313
summary	We present a novel technique for the design, optimization, and fabrication of plywood double-curvature building components, based on an ancient woodworking method known as kerfing. We explain the principles of geometric optimization, their implementation into computational algorithms, and show the first prototypes as proofs of concept (PoC).
keywords	CAD/CAM; Digital Fabrication; Kerfing; Complex Geometries
series	SIGRADI
email
last changed	2021/03/28 19:58

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