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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	sigradi2005_731
id	sigradi2005_731
authors	Albornoz Delgado, Humberto Ángel; Laura Talía Escalante Rodríguez, Leticia Gallegos Cazares
year	2005
title	Didactic Design: light and optics for preschool level
source	SIGraDi 2005 - [Proceedings of the 9th Iberoamerican Congress of Digital Graphics] Lima - Peru 21-24 november 2005, vol. 2, pp. 731-737
summary	Since 2003, we have been developing a pedagogic proposal and didactic material for teaching Light and Optics to kindergarden children that enhances the construction of the first scientific thinking schemes. The design (industrial and graphic) applied to this project has generated an educational product composed of 44 objects. These materials allow teaching concepts such as: combination of colors, light indispensable to see, formation of shadows and images are not objects. These have been developed as inciters of curiosity, capable to awake the innate restlessness of children, achieving to stimulate their creativity. The purpose is to explore knowledge and construct their own ideas; enrich their experiences and inquire a reality that was drawn grey and tedious, generating a process of manipulation-action and then representation-conceptualization. This product has been successfully used as a pilot test in a kindergarden, reflecting significant gains in students’ science learning. [Full paper in Spanish]
series	SIGRADI
email
last changed	2016/03/10 09:47

_id	caadria2003_b1-2
id	caadria2003_b1-2
authors	Chakraborty, Somen
year	2003
title	Automated Generation of Residential Roomlayout within a Constrained Covered Area
doi	https://doi.org/10.52842/conf.caadria.2003.085
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. 85-100
summary	A significant quantum of all buildings constructed in modern times is designed for residential purpose. A tremendous amount of money is being spent every year for construction of residential buildings. Therefore, optimization of design becomes very important. In a country like India most people in urban area live in houses having constrained area. A significant part of residential units comes under mass housing either as high-rise building blocks or as plotted developments. In any of such schemes there are large number of housing units for a group of families of whom general characteristics are known but characteristics of individual families are not known at the time of designing. This situation is, however, suitable for scientific investigation and analysis based on statistical surveys. Broadly speaking, this paper suggests approach to deal with this situation of finding optimum layout of rooms of a housing unit for any target group of families when the covered area is so constrained that freedom of using different criteria like aesthetics, structural systems, materials and methods of construction in varieties of ways is drastically reduced. In such constrained area for housing units rooms are generally found rectangular within overall rectangular outline of each unit. Method shown here is valid under this restriction. It is also assumed that number of rooms will be restricted to such number that exhaustive search for design is practically possible within a reasonable time with present day capabilities of normally available PCs.
series	CAADRIA
email
last changed	2022/06/07 07:55

_id	ecaade03_199_196_gatermann
id	ecaade03_199_196_gatermann
authors	Gatermann, Harald and Czerner, Juergen
year	2003
title	Modular E-Learning-Environment for Architecture
doi	https://doi.org/10.52842/conf.ecaade.2003.199
source	Digital Design [21th eCAADe Conference Proceedings / ISBN 0-9541183-1-6] Graz (Austria) 17-20 September 2003, pp. 199-202
summary	IMLAB (Interdisciplinary Modular Learning System for Architecture and Building Science) is a project, startet by three schools of architecture in Germany: a modular, digital and online-based system, which has the aim to collect and improve teaching elements from architectural schools around the world. The development of digital teaching materials at every single university is very expensive - so the idea is to motivate schools all over the world to contribute their teaching materials and teaching moduls. It could work like an architectural ""napster"". The initial development of this kind of teaching community was funded by the German Federal Ministry of Research as a research project. The momentary state of work is documentated on the following website: www.imlab.de. Unfortunately all the information is in German up to now - we will develop the english version as soon as possible. We do have interactive workshops and design-projects beetween different universities up to now (in Germany) and several contacts to international partners. We would like to use eCAADe 2003 as a platform for multiplying this idea and finding more partners from all over the World.
keywords	e-learning, modular, synchronous, asynchronous, knowledge-base
series	eCAADe
email
last changed	2022/06/07 07:51

_id	sigradi2006_e028c
id	sigradi2006_e028c
authors	Griffith, Kenfield; Sass, Larry and Michaud, Dennis
year	2006
title	A strategy for complex-curved building design:Design structure with Bi-lateral contouring as integrally connected ribs
source	SIGraDi 2006 - [Proceedings of the 10th Iberoamerican Congress of Digital Graphics] Santiago de Chile - Chile 21-23 November 2006, pp. 465-469
summary	Shapes in designs created by architects such as Gehry Partners (Shelden, 2002), Foster and Partners, and Kohn Peterson and Fox rely on computational processes for rationalizing complex geometry for building construction. Rationalization is the reduction of a complete geometric shape into discrete components. Unfortunately, for many architects the rationalization is limited reducing solid models to surfaces or data on spread sheets for contractors to follow. Rationalized models produced by the firms listed above do not offer strategies for construction or digital fabrication. For the physical production of CAD description an alternative to the rationalized description is needed. This paper examines the coupling of digital rationalization and digital fabrication with physical mockups (Rich, 1989). Our aim is to explore complex relationships found in early and mid stage design phases when digital fabrication is used to produce design outcomes. Results of our investigation will aid architects and engineers in addressing the complications found in the translation of design models embedded with precision to constructible geometries. We present an algorithmically based approach to design rationalization that supports physical production as well as surface production of desktop models. Our approach is an alternative to conventional rapid prototyping that builds objects by assembly of laterally sliced contours from a solid model. We explored an improved product description for rapid manufacture as bilateral contouring for structure and panelling for strength (Kolarevic, 2003). Infrastructure typically found within aerospace, automotive, and shipbuilding industries, bilateral contouring is an organized matrix of horizontal and vertical interlocking ribs evenly distributed along a surface. These structures are monocoque and semi-monocoque assemblies composed of structural ribs and skinning attached by rivets and adhesives. Alternative, bi-lateral contouring discussed is an interlocking matrix of plywood strips having integral joinery for assembly. Unlike traditional methods of building representations through malleable materials for creating tangible objects (Friedman, 2002), this approach constructs with the implication for building life-size solutions. Three algorithms are presented as examples of rationalized design production with physical results. The first algorithm [Figure 1] deconstructs an initial 2D curved form into ribbed slices to be assembled through integral connections constructed as part of the rib solution. The second algorithm [Figure 2] deconstructs curved forms of greater complexity. The algorithm walks along the surface extracting surface information along horizontal and vertical axes saving surface information resulting in a ribbed structure of slight double curvature. The final algorithm [Figure 3] is expressed as plug-in software for Rhino that deconstructs a design to components for assembly as rib structures. The plug-in also translates geometries to a flatten position for 2D fabrication. The software demonstrates the full scope of the research exploration. Studies published by Dodgson argued that innovation technology (IvT) (Dodgson, Gann, Salter, 2004) helped in solving projects like the Guggenheim in Bilbao, the leaning Tower of Pisa in Italy, and the Millennium Bridge in London. Similarly, the method discussed in this paper will aid in solving physical production problems with complex building forms. References Bentley, P.J. (Ed.). Evolutionary Design by Computers. Morgan Kaufman Publishers Inc. San Francisco, CA, 1-73 Celani, G, (2004) “From simple to complex: using AutoCAD to build generative design systems” in: L. Caldas and J. Duarte (org.) Implementations issues in generative design systems. First Intl. Conference on Design Computing and Cognition, July 2004 Dodgson M, Gann D.M., Salter A, (2004), “Impact of Innovation Technology on Engineering Problem Solving: Lessons from High Profile Public Projects,” Industrial Dynamics, Innovation and Development, 2004 Dristas, (2004) “Design Operators.” Thesis. Massachusetts Institute of Technology, Cambridge, MA, 2004 Friedman, M, (2002), Gehry Talks: Architecture + Practice, Universe Publishing, New York, NY, 2002 Kolarevic, B, (2003), Architecture in the Digital Age: Design and Manufacturing, Spon Press, London, UK, 2003 Opas J, Bochnick H, Tuomi J, (1994), “Manufacturability Analysis as a Part of CAD/CAM Integration”, Intelligent Systems in Design and Manufacturing, 261-292 Rudolph S, Alber R, (2002), “An Evolutionary Approach to the Inverse Problem in Rule-Based Design Representations”, Artificial Intelligence in Design ’02, 329-350 Rich M, (1989), Digital Mockup, American Institute of Aeronautics and Astronautics, Reston, VA, 1989 Schön, D., The Reflective Practitioner: How Professional Think in Action. Basic Books. 1983 Shelden, D, (2003), “Digital Surface Representation and the Constructability of Gehry’s Architecture.” Diss. Massachusetts Institute of Technology, Cambridge, MA, 2003 Smithers T, Conkie A, Doheny J, Logan B, Millington K, (1989), “Design as Intelligent Behaviour: An AI in Design Thesis Programme”, Artificial Intelligence in Design, 293-334 Smithers T, (2002), “Synthesis in Designing”, Artificial Intelligence in Design ’02, 3-24 Stiny, G, (1977), “Ice-ray: a note on the generation of Chinese lattice designs” Environmental and Planning B, volume 4, pp. 89-98
keywords	Digital fabrication; bilateral contouring; integral connection; complex-curve
series	SIGRADI
email
last changed	2016/03/10 09:52

_id	1404
id	1404
authors	Hosny, Samir Sadek
year	2003
title	BUIL-D-EX; A Knowledge-Based Expert System for the Diagnosis of Buildings Cracks
source	Scientific Bulletin, Faculty of Engineering, Ain Shams University, Vol. 38, No. 2, June 2003 - pp. 297-310
summary	Expert systems are computer systems developed to preserve the human expertise about specific domains in a well-structured form suitable for retrieval and manipulation by computers. They have been used in many fields of applications and proved to be beneficial. This paper addresses the role of Knowledge-based expert systems in building construction; particularly in the diagnostics and assessment of buildings' cracks. The paper presents BUIL-D-EX; a prototype for a Buildings’ Diagnostics Expert system intended to assist architects, structural engineers, contractors and even building owners in identifying and suggesting remedies to concrete and masonry surfaces' defects. The system identifies the kind of crack, states its most probable causes and its degree of danger, suggests a technical remedy and finally suggests several commercial names for materials to be used for curing the defect, and how to apply them. BUIL-D-EX offers complete explanations for all its questions to the users, as well as justifications for all its decisions and answers whenever needed.
keywords	Expert Systems, Diagnosis, Building Construction, Building Cracks, Backward chaining, Inference, Reasoning
series	journal paper
type	normal paper
email
last changed	2009/09/12 17:18

_id	ecaade03_547_138_ibrahim
id	ecaade03_547_138_ibrahim
authors	Ibrahim, M., Krawczyk, R. and Schipporeit, G.
year	2003
title	CAD Smart Objects: Potentials and Limitations
doi	https://doi.org/10.52842/conf.ecaade.2003.547
source	Digital Design [21th eCAADe Conference Proceedings / ISBN 0-9541183-1-6] Graz (Austria) 17-20 September 2003, pp. 547-552
summary	For many years, CAD software depended on entity objects that were manipulated and interpreted by the user as meaningful symbols. These entities only represented the geometrical aspect of the design, but never had knowledge of what they are, or how to behave. With the new CAD systems, this concept has changed into the smart CAD objects. The smart objects will automatically provide all the data related to it: geometry, materials, specifications, price, as well as manufacturers and theoretically any related data. Creating new objects is not an easy straightforward job, and requires more programming skills than previously needed. Taking into consideration the relative difficulties in learning to modify and create new CAD objects, this might lead to a new branch of learning, as the architecture students might not only need to learn how to use the CAD packages but also how to program it in a way that makes them capable of doing what they want rather than doing what the package allow them to do.
keywords	Objects; object oriented programming
series	eCAADe
email
more	http://www.iit.edu/~Ibramag
last changed	2022/06/07 07:50

_id	6648
authors	Issa, Rajaa
year	2003
title	Cellular Texture Generator for Architectural Models
source	University of Texas at Arlington, Department of Computer Science and Engineering
summary	Cellular materials are used extensively in architectural settings. These materials usually have well defined geometry such as brick, stone and tiles. Patterns created with cellular materials are mostly the product of an intuitive design process that goes through cycles of synthesis and reflection until reaching final solution. Therefore interactivity is critical to intuitive designs. This paper presents a system that enables interactive creation of 3D cellular textures. It recognizes critical design areas that can have special design consideration such as edges. The system makes use of existing graphic engines and provides an intuitive interface to create patterns interactively. Rendering time is also considered through defining multiple levels of details for cells so it looks convincing in different scales. The paper presents results with an implementation of cellular texture generation system. It also shows some examples of brick walls generated with this implementation.
series	thesis:MSc
email
last changed	2003/04/25 07:20

_id	sigradi2006_e149b
id	sigradi2006_e149b
authors	Kendir, Elif
year	2006
title	Prêt-à-Construire – An Educational Inquiry into Computer Aided Fabrication
source	SIGraDi 2006 - [Proceedings of the 10th Iberoamerican Congress of Digital Graphics] Santiago de Chile - Chile 21-23 November 2006, pp. 162-165
summary	This paper aims to show and discuss the relevance of developing necessary strategies for reintegrating the concept of fabrication into the architectural design process. The discussion will be partly based on the outcome of a graduate architectural design studio conducted in Spring semester 2002-2003. The graduate studio was part of a series of exploratory studies conducted on the nature of architectural design process transformed by information technologies. Preceded by studios investigating cognition and representation, this last studio focused on the concept of fabrication. The overarching aim of the studio series was to put CAD and CAM in context both within the actual architectural design process and within architectural education. The last of this series, which will be discussed within the frame of this paper, has specifically focused on CAM and the concept of fabrication in architecture. In accordance with the nature of a design studio, the research was more methodological than technical. The studio derived its main inspiration from the constructional templates used in dressmaking, which can be considered as an initial model for mass customization. In this context, the recladding of Le Corbusier’s Maison Domino was given as the main design problem, along with several methodological constraints. The main constraint was to develop the design idea through constructional drawings instead of representational ones. The students were asked to develop their volumetric ideas through digital 3D CAD models while working out structural solutions on a physical 1/50 model of Maison Domino. There was also a material constraint for the model, where only specified types of non-structural paper could be used. At this stage, origami provided the working model for adding structural strength to sheet materials. The final outcome included the explanation of different surface generation strategies and preliminary design proposals for their subcomponents. The paper will discuss both the utilized methodology and the final outcome along the lines of the issues raised during the studio sessions, some of which could be decisive in the putting into context of CAD – CAM in architectural design process. One such issue is mass customization, that is, the mass production of different specific elements with the help of CAM technologies. Another issue is “open source” design, indicating the possibility of a do-it-yourself architecture, where architecture is coded as information, and its code can be subject to change by different designers. The final key issue is the direct utilization of constructional drawings in the preliminary design phase as opposed to representational ones, which aimed at reminding the designer the final phase of fabrication right from the beginning. Finally, the paper will also point at the problems faced during the conduct of the studio and discuss those in the context of promoting CAM for architectural design and production in countries where there is no actual utilization of these technologies for these purposes yet.
keywords	Education; Fabrication; CAM
series	SIGRADI
email
last changed	2016/03/10 09:53

_id	ijac20031106
id	ijac20031106
authors	Moloney, Jules; Issa, Rajaa
year	2003
title	Materials in Architectural Design Education Software: A Case Study
source	International Journal of Architectural Computing vol. 1 - no. 1
summary	Most CAAD software in use for architectural education relies heavily on abstract geometry manipulation to create architectural form. Building materials are usually applied as finishing textures to complement the visual effect of the geometry. This paper investigates the limitations of commonly used CAAD software in terms of encouraging an intuitive thinking about the physical characteristics of building materials in the context of the educational design studio. The importance of the link between representation and creativity is noted. In order to sample the current functionality of typical software used in architectural education a case study involving 80 first year architecture students is presented.These outcomes are discussed and the possibility for new or extended software features are suggested. The paper concludes with an argument for design software that redresses the balance between geometry and materials in architectural design education.
series	journal
more	http://www.multi-science.co.uk/ijac.htm
last changed	2007/03/04 07:08

_id	acadia03_031
id	acadia03_031
authors	Paolo Fiamma
year	2003
title	Architectural Design and Digital Paradigm: from Renaissance Models to Digital Architecture
doi	https://doi.org/10.52842/conf.acadia.2003.247
source	Connecting >> Crossroads of Digital Discourse [Proceedings of the 2003 Annual Conference of the Association for Computer Aided Design In Architecture / ISBN 1-880250-12-8] Indianapolis (Indiana) 24-27 October 2003, pp. 247-253
summary	Means of expression have always affected our ways of thinking. Designers, who have to interpret signs, languages, and evolution in order to translate into an organised “form” the recurring problems and values of mankind, have left thoughts, projects and wishes to the study of representational techniques. In this way, they have also disclosed a unique view of reality and at the same time a “way of being” towards the meaning of design itself. In the relationship between architecture and representational techniques, Brunelleschi said that “perspicere” was no longer just the science of optics, but also the science that contained the lines of research on geometry and shape that he was the first to exploit in design. Centuries later, in the axonometric representation advocated by De Stijl and intended for factories and industries, the object, shown in all its parts, easy to reconstruct even in the space to which it referred, revealed with extreme clarity the mass-production building and assembly materials and systems. Digital representational media make a great entrance in the heuristic process, invalidate all signs, and promote its quality. The result is an ever-changing, computerised architecture, dominated by curvilinear, wavy shapes that flow from a generative process made of the deformations, additions, and interference of different volumes.
series	ACADIA
email
last changed	2022/06/07 08:00

_id	acadia04_046
id	acadia04_046
authors	Timberlake, James
year	2004
title	SmartWrap Pavilion
doi	https://doi.org/10.52842/conf.acadia.2004.046
source	Fabrication: Examining the Digital Practice of Architecture [Proceedings of the 23rd Annual Conference of the Association for Computer Aided Design in Architecture and the 2004 Conference of the AIA Technology in Architectural Practice Knowledge Community / ISBN 0-9696665-2-7] Cambridge (Ontario) 8-14 November, 2004, 46-49
summary	The combination of new materials and digital design has a transformative potential, providing building products and architecture tailored specifically to the clients’ needs and site requirements. This is the essence of the architecture of mass costumisation or personalised production. How can one demonstrate this physically when in essence the product is significantly ahead of current production capabilities? This was the dilemma faced by architects James Timberlake and Stephen Kieran of KieranTimberlake Associates, when asked to design a pavilion for the Cooper-Hewitt National Design Museum in the autumn of 2003. Their response is the SmartWrap Pavilion. The SmartWrap concept will deliver shelter, climate control, lighting, information display and power with a printed and layered polymer composite. The aluminium-framed pavilion is clad in a printed skin based on a combination of polyester and its derivative polyethylene terephthalate (PET), which was developed with DuPont. The pavilion was designed using a single project model, and all the aluminium extrusions of the frame were barcoded. This coding defined their structural and construction properties.
series	ACADIA
type	normal paper
last changed	2022/06/07 07:56

_id	ecaade03_419_107_tsai
id	ecaade03_419_107_tsai
authors	Tsai, K.-P., Chien, S.-F. and Cheng, H.-M.
year	2003
title	Toward a machine for living: A literature survey of smart homes
doi	https://doi.org/10.52842/conf.ecaade.2003.419
source	Digital Design [21th eCAADe Conference Proceedings / ISBN 0-9541183-1-6] Graz (Austria) 17-20 September 2003, pp. 419-422
summary	Are we finally archiving Le Corbusier’s vision of the house as a machine for living? This paper examines houses of future with ubiquitous computing. We review recent research on smart homes and experimental prototype studies of the domestic environment. We survey several new concepts of architectural and device design, and study technologies for creating smart homes. We envisage a new generation of CAAD designers, who may integrate information technologies together with traditional building materials achieve a new machine for living as Le Corbusier once did.
keywords	Smart homes; ubiquitous computing; CAAD
series	eCAADe
email
last changed	2022/06/07 07:56

_id	caadria2003_a4-2
id	caadria2003_a4-2
authors	Yeo, W., Lou, C., Kaga, A., Sasada, T., Byun, C. and Ikegami, T.
year	2003
title	An Interactive Digital Archive for Japanese Historical Architecture
doi	https://doi.org/10.52842/conf.caadria.2003.513
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. 513-522
summary	Digitization of cultural assets is crucial in preserving, restoring, reproducing and publicizing information on valuable cultural assets through the use of up-to-date technologies. These materials can be used as educational material for future generations. This study proposes and demonstrates a new method of creating a multi-purpose interactive digital archive, which makes use of a 5-story pagoda in the Kyouou-gokoku-ji Temple in Kyoto, Japan.
series	CAADRIA
email
last changed	2022/06/07 07:57

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