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	f1bf
authors	Amorim, S.L., Soares Madeira Domingues, L.C., Pereira Nunes, R. and De Almeida Peixoto, L.
year	2000
title	Centro de Referência e Informação em Habitação - Infohab (Reference Center and Information on Housing - Infohab)
source	SIGraDi’2000 - Construindo (n)o espacio digital (constructing the digital Space) [4th SIGRADI Conference Proceedings / ISBN 85-88027-02-X] Rio de Janeiro (Brazil) 25-28 september 2000, pp. 55-57
summary	The Center of Reference and Information in Habitation - INFOHAB - is a project led for the ANTAC, that intends to facilitate the access to the technique information relative to all the aspects and subjects that are contained in the construction environment concept, through the captation, selection, organization and spreading this information, offering it in the Internet through a database permanently brought up to date with the reference and, always when authorized, with the complete works. The objective of this article is to present the project and to reflect on the possibilities offered for the Internet as a tool to fulfill some of its objectives, established in the broadcasting of the information and the technology and that they search to corroborate with the creation of the basic conditions to reach upper standards of quality in the information, the products and the jobs offered in the area of the civil construction, architecture and urbanism, considering the characterizes of this thematic area.
series	SIGRADI
email
last changed	2016/03/10 09:47

_id	8587
authors	Duarte, Claudia
year	2000
title	Olhando o "Grande Vidro" como Interface (Looking the "Large Glass" as an Interface)
source	SIGraDi’2000 - Construindo (n)o espacio digital (constructing the digital Space) [4th SIGRADI Conference Proceedings / ISBN 85-88027-02-X] Rio de Janeiro (Brazil) 25-28 september 2000, pp. 301-303
summary	This work intends to examine a work of art, specifically the Large Glass from Marcel Duchamp, based on the concept of interface. The analysis is based on the spectator’s action and on the conditions that the work establishes in a way that the action updates the work and transforms it continuously. Three points, based on the Large Glass, are proposed for the work of art to organize the spectator’s action creatively: (-) Technology conceived as creation process (-) Virtualization of representative supports, from the internal projections of the spectator. (-) Production of specific subjectivation process. // These aspects can be applied for the reflection on the establishment of creative relationships between utilitarian interfaces and their users.
series	SIGRADI
email
last changed	2016/03/10 09:50

_id	ga0021
id	ga0021
authors	Eacott, John
year	2000
title	Generative music composition in practice - a critical evaluation
source	International Conference on Generative Art
summary	This critical evaluation will discuss 4 computer based musical works which, for reasons I shall explain, I describe as non-linear or generative. The works have been constructed by me and publicly performed or exhibited during a two year period from October 1998 to October 2000. ‘In the beginning…’ interactive music installation, strangeAttraction, Morley Gallery, London. July 1999 ‘jnrtv’ live generative dance music May 1999 to Dec 2000 ‘jazz’ interactive music installation, another strangeAttraction Morley Gallery, London. July 2000-09-26 ‘the street’ architectural interactive music installation, University of Westminster Oct 2000 Introduction I have always loved the practice of composing, particularly when it means scoring a work to be played by a live ensemble. There is something about taking a fresh sheet of manuscript , ruling the bar lines, adding clefs, key and time signatures and beginning the gradual process of adding notes, one at a time to the score until it is complete that is gratifying and compensates for the enormous effort involved. The process of scoring however is actually one distinct act within the more general task of creating music. Recently, the notion of ‘composing’ has met challenges through an increased interest in non-linear compositional methods. It is actually the presence of Chaotic or uncontrolable elements which add real beauty to music and many if not all of the things we value. If we think of a sunset, waves lapping on the shore, plants, trees a human face and the sound of the human voice, these things are not perfect and more importantly perhaps, they are transient, constantly changing and evolving. Last year and again this year, I have organised an exhibition of interactive , non-linear music installations called 'strangeAttraction'. The title refers to what Edward Lorenz called a ‘strange attractor’ the phenomenon that despite vast degrees of Chaos and uncertainty within a system, there is a degree of predictability, the tendency for chaotic behaviour to ‘attract’ towards a probable set of outcomes. Composition that deals with 'attractors' or probable outcomes rather than specific details which are set in stone is an increasingly intriguing notion.
series	other
more	http://www.generativeart.com/
last changed	2003/08/07 17:25

_id	ga0012
id	ga0012
authors	Galanter, Philip
year	2000
title	GA2: a Programming Environment for Abstract Generative Fine Art
source	International Conference on Generative Art
summary	Fine artists looking to use computers to create generative works, especially those artists inclined towards abstraction, often face an uncomfortable choice in the selection of software tools. On the one hand there are a number of commercial and shareware programs available which implement a few techniques in an easy to use GUI environment. Unfortunately such programs often impose a certain look or style and are not terribly versatile or expressive. The other choice seems to be writing code from scratch, in a language such as c or Java. This can be very time consuming as every new work seems to demand a new program, and the artist's ability to write code can seldom keep pace with his ability to imagine new visual ideas. This paper describes a software system created by the author called GA2 which has been implemented in the Matlab software environment. By layering GA2 over Matlab the artist can take advantage of a very mature programming environment which includes extensive mathematical libraries, simple graphics routines, GUI construction tools, built-in help facilities, and command line, batch mode, and GUI modes of interaction. In addition, GA2 is very portable and can run on Macintosh, Windows, and Unix systems with almost no incremental effort for multi-platform support. GA2 is a work in progress and an extension of the completed GA1 environment. It is medium independent, and can be used for all manner of image, animation, and sound production. GA1 includes a complete set of genetic algorithm operations for breeding families of graphical marks, a database function for managing and recalling various genes, a set of statistical operations for creating various distributions of marks on a canvas or animation frame, a unique Markov-chain-likeoperator for generating families of visually similar lines or paths, and a complete L-system implementation. GA2 extends GA1 by adding more generative techniques such as tiling and symmetry operations, Thom's cusp catastrophe, and mechanisms inspired by complexity science notions such as cellular automata, fractals, artificial life, and chaos. All of these techniques are encapulated in genetic representations. This paper is supplemented with examples from the authors art work, and comments on the philosophy behind this method of working, and its relation towards the reinvigoration of abstraction after post-modernism.
series	other
email
more	http://www.generativeart.com/
last changed	2003/08/07 17:25

_id	41e5
authors	Abendroth, M., Decock, J. and Mestaoui, N.
year	2000
title	O_1:// the hypertextu(r)al matrix
source	SIGraDi’2000 - Construindo (n)o espacio digital (constructing the digital Space) [4th SIGRADI Conference Proceedings / ISBN 85-88027-02-X] Rio de Janeiro (Brazil) 25-28 september 2000, pp. 75-76
summary	Founded in 1995 LAB[au], laboratory for architecture and urbanism, links theoretic research LAB[a+u] to concrete works of conception and realisations LA.BAU. LAB[au] elaborates a “hyperdesign” investigating the implications of new technologies of communication and computation in spatiotemporal and social processes and their forms of representation as architecture and urbanism. The transposition of the hypertext model to architectural and urban concepts question the mutation of the spatial and semantic construct of space. The definition of architecture as a code is based on “glocal” systems according to the processes of computation and communication.
series	SIGRADI
email
last changed	2016/03/10 09:47

_id	b0e7
authors	Ahmad Rafi, M.E. and Karboulonis, P.
year	2000
title	The Re-Convergence of Art and Science: A Vehicle for Creativity
source	CAADRIA 2000 [Proceedings of the Fifth Conference on Computer Aided Architectural Design Research in Asia / ISBN 981-04-2491-4] Singapore 18-19 May 2000, pp. 491-500
doi	https://doi.org/10.52842/conf.caadria.2000.491
summary	Ever-increasing complexity in product design and the need to deliver a cost-effective solution that benefits from a dynamic approach requires the employment and adoption of innovative design methods which ensure that products are of the highest quality and meet or exceed customers' expectations. According to Bronowski (1976) science and art were originally two faces of the same human creativity. However, as civilisation advances and works became specialised, the dichotomy of science and art gradually became apparent. Hence scientists and artists were born, and began to develop work that was polar opposite. The sense of beauty itself became separated from science and was confined within the field of art. This dichotomy existed through mankind's efforts in advancing civilisation to its present state. This paper briefly examines the relationship between art and science through the ages and discusses their relatively recent re-convergence. Based on this hypothesis, this paper studies the current state of the convergence between arts and sciences and examines the current relationship between the two by considering real world applications and products. The study of such products and their successes and impact they had in the marketplace due to their designs and aesthetics rather than their advanced technology that had partially failed them appears to support this argument. This text further argues that a re-convergence between art and science is currently occurring and highlights the need for accelerating this process. It is suggested that re-convergence is a result of new technologies which are adopted by practitioners that include effective visualisation and communication of ideas and concepts. Such elements are widely found today in multimedia and Virtual Environments (VEs) where such tools offer increased power and new abilities to both scientists and designers as both venture in each other's domains. This paper highlights the need for the employment of emerging computer based real-time interactive technologies that are expected to enhance the design process through real-time prototyping and visualisation, better decision-making, higher quality communication and collaboration, lessor error and reduced design cycles. Effective employment and adoption of innovative design methods that ensure products are delivered on time, and within budget, are of the highest quality and meet customer expectations are becoming of ever increasing importance. Such tools and concepts are outlined and their roles in the industries they currently serve are identified. Case studies from differing fields are also studied. It is also suggested that Virtual Reality interfaces should be used and given access to Computer Aided Design (CAD) model information and data so that users may interrogate virtual models for additional information and functionality. Adoption and appliance of such integrated technologies over the Internet and their relevance to electronic commerce is also discussed. Finally, emerging software and hardware technologies are outlined and case studies from the architecture, electronic games, and retail industries among others are discussed, the benefits are subsequently put forward to support the argument. The requirements for adopting such technologies in financial, skills required and process management terms are also considered and outlined.
series	CAADRIA
email
last changed	2022/06/07 07:54

_id	1ee6
authors	Argumedo, C., Guerri, C., Rainero, C., Carmena, S., Lomónaco, H., María Gilli, C. and Del Rio, A.
year	2000
title	Restitución perspectiva mediante el uso de herramientas digitales para la confección deuna base de datos de obras arquitectónicas - (Perspective Restitution by means of the use of Digital Tools for the Preparation of a Data Base of Architectonic Works)
source	SIGraDi’2000 - Construindo (n)o espacio digital (constructing the digital Space) [4th SIGRADI Conference Proceedings / ISBN 85-88027-02-X] Rio de Janeiro (Brazil) 25-28 september 2000, pp. 188-190
summary	The work is developed applying the perspective restitution method, based on the photographic survey of buildings. It researches the accuracy selection of the instruments, that should be effective, easy to manage, low cost and it allow fast results so as to let us compile a digital graphic data bases of the chosen works. The aim of the project is to elaborate graphic documents not only from the paradigmatic works but also from domestic architecture, so important in the consolidation of city. The idea is to include new concepts about the use of digital devices and instruments. The emphasis is on the production of a low cost graphic documents, obtained with standard hardware and software used at our University. The architectural works selected belongs to the Rosario’s Rationalist heritage that have to be completed at the Municipal Archive.
series	SIGRADI
email
last changed	2016/03/10 09:47

_id	df49
authors	Barbosa, Adriana Simeone
year	2000
title	Roteiro e Interface: Elementos Fundamentais para a Representação das Cidades Virtuais - (Story-board and Interface: Fundamental Elements for the Virtual Cities Representaion)
source	SIGraDi’2000 - Construindo (n)o espacio digital (constructing the digital Space) [4th SIGRADI Conference Proceedings / ISBN 85-88027-02-X] Rio de Janeiro (Brazil) 25-28 september 2000, pp. 322-324
summary	This paper derives from the project "A Evolucao do Sistemas simbólicos da Cidade Latino-Americana" by the team at the Laboratório de Analises Graficas e Representaçio Digital, PROURB (Programa de Pósgraduacio em Urbanismo) at the Faculdade de Arquitetura e Urbanismo, Universidade Federal do Rio de Janeiro. In a period of five years the CD-ROMs Havana Colonial, Rio de Janeiro Colonial and the websites Um Palacio na Cidade and Favela-Bairro were produced. Based on that experience this paper intends to demonstrate that there was a conceptual and technological evolution related to representation and through the analysis of a few of the screens of the above mentioned works we will discuss the importance of integrating navigation script and creation of the interfaces through which the user accesses the product.
series	SIGRADI
last changed	2016/03/10 09:47

_id	cd17
authors	Bermudez, J., Agutter, J., Westenskow, D., Foresti, S., Zhang, Y., Gondeck-Becker, D., Syroid, N., Lilly, B., Strayer, .D. and Drews, F.
year	2000
title	Data Representation Architecture: Visualization Design Methods, Theory and Technology Applied to Anesthesiology
source	Eternity, Infinity and Virtuality in Architecture [Proceedings of the 22nd Annual Conference of the Association for Computer-Aided Design in Architecture / 1-880250-09-8] Washington D.C. 19-22 October 2000, pp. 91-102
doi	https://doi.org/10.52842/conf.acadia.2000.091
summary	The explosive growth of scientific visualization in the past 10 years demonstrate a consistent and tacit agreement among scientists that visualization offers a better representation system for displaying complex data than traditional charting methods. However, most visualization works have not been unable to exploit the full potential of visualization techniques. The reason may be that these attempts have been largely executed by scientists. While they have the technical skills for conducting research, they do not have the design background that would allow them to display data in easy to understand formats. This paper presents the architectural methodology, theory, technology and products that are being employed in an ongoing multidisciplinary research in anesthesiology. The project’s main goal is to develop a new data representation technology to visualize physiologic information in real time. Using physiologic data, 3-D objects are generated in digital space that represent physiologic changes within the body and show functional relationships that aid in the detection, diagnosis, and treatment of critical events. Preliminary testing results show statistically significant reduction in detection times. The research outcome, potential, and recently received NIH grant supporting the team’s scientific methods all point to the contributions that architecture may offer to the growing field of data visualization.
series	ACADIA
email
last changed	2022/06/07 07:52

_id	f73b
authors	Brady, Darlene A.
year	2000
title	Percept vs. Precept: Digital Media & the Creative Process
source	Promise and Reality: State of the Art versus State of Practice in Computing for the Design and Planning Process [18th eCAADe Conference Proceedings / ISBN 0-9523687-6-5] Weimar (Germany) 22-24 June 2000, pp. 261-264
doi	https://doi.org/10.52842/conf.ecaade.2000.261
summary	The design of architecture, as well as all of the arts, is a creative act concerned with the expression of ideas through culturally significant and relevant form. In order for the creative act to transcend the authority or dictates of precedents or trends, it must be informed and guided by a process and not a product; one which reveals, but does not dictate, expressive, functional form. The initial impact of digital media on architectural design has been the ability to render the look of a final project or to create shapes that reflect the facility of the tool. Digital media also enables the composition and structure of space and form to be discovered simultaneously and relationally with the phenomena of color and kinetics, to generate and visualize an idea as form, and to represent form as experience. This requires interweaving computing with a creative process in which percept, rather than precept, is the driving force of the investigation. This paper explores the role of ideation, tectonic color and kinetics as an intentional design strategy and formgiver for architecture. The role of the computer is to enable the designer to generate meaningful architecture beyond precepts of image and style. Design as a making in the mind uses our rational and imaginative faculties. Complete freedom is not a necessity for inventiveness. Research on creativity indicates that "constraining options and focusing thought in a specific, rigorous and discerning direction" play an important role. The key is a balance of structured and discursive inquiry that encourages a speculative, free association of ideas. Tim Berners-Lee, one of the creators of the World Wide Web, likened creativity to a weblike process that is nonlinear but also not random; which when placed in an environment rich with information will float ideas so the mind "can jiggle them into an insight." Geoffrey Vickers in his essay, "Rationality and Intuition" described this symbiotic relationship as "...two functions which in practice are never wholly separated but which are, nonetheless, logically distinct as two reciprocating phases in a recurrent process of mental activity." The rational is formative and intuition is generative; both are essential to creativity.
keywords	Percept, Creativity, Ideation, Tectonic Color, Kinetics
series	eCAADe
email
more	http://www.uni-weimar.de/ecaade/
last changed	2022/06/07 07:54

_id	ga0023
id	ga0023
authors	Brotzu, PierPaolo and Maiocchi, Marco
year	2000
title	A Generative Approach to Variations in Production Processes
source	International Conference on Generative Art
summary	Many work procedures in generating various types of products (such as execution of recipes for food, work operation for leather, procedures for conservation of vegetables, factory workmanship processes, etc) are characterised by precise procedural steps. Each step can be defined, at the proper detail level, in terms of kind of operations, input conditions, output results; then, a complete procedure can be exploited as a set of partially ordered steps of such a kind of functions. The formalisation of such a steps allows to evaluate procedures devoted to the same goal, introducing metrics for comparing them in terms of originality or imitation. Furtherly, a contextual analysis of different procedures devoted to similar goals allows to verify possible variations in the procedures, introducing innovation and changes on the basis of the available examples. The changes can be automated through proper algorithms, just using techniques of learning by examples, in the respect of verifiable constraints. The results can be verified, and used again as a new enriched experienced basis to improve the innovation procedures. The paper will describe the approach for the analysis and the description, will propose an experienced metric, and will show examples of generation of new innovative methods based on the automated analysis of successful examples. All the practical examples will be expressed in cooking recipes, described, compared in terms of plagiarism with properly defined metrics, improved with automatic generation based on experience and examples, properly checked and validated.
series	other
more	http://www.generativeart.com/
last changed	2003/08/07 17:25

_id	684a
authors	Bucchard, Bill and Bucchard, Alli
year	2000
title	Inside AutoCAD 2000
source	New Riders, Indianapolis
summary	Companies with multiple seats of AutoCAD have issues that are unique to only them when they are getting ready to upgrade their software. They run into advanced customization issues, networking and file sharing problems brought on by the upgrade, and other problems associated with a new software purchase. Inside AutoCAD 2000, Limited Edition focuses on these special needs while also providing complete, hands-on coverage of AutoCAD 2000. This Limited Edition includes the entire contents from Inside AutoCAD 2000 as well as seven entirely new chapters, and is 25% larger. These additional chapters cover: Visual LISP; Advanced Customization (toolbars, menus, etc.); VBA; Migration Assistant; DIESEL; Installing 2000 in the Business Environment (setting up AutoCAD over a network), and Advanced Plotting. Inside AutoCAD 2000, Limited Edition takes the hands-on approach to getting the most out of AutoCAD's features. Chapters progress from the most common tasks and functions to the most advanced and customizable. You learn by doing, and everything you learn can be extrapolated to your own unique AutoCAD needs.
series	other
last changed	2003/04/23 15:14

_id	sigradi2003_012
id	sigradi2003_012
authors	Cabello, D., López, L. and López, M.
year	2003
title	Acido Surtido. Veintiocho miradas en formato editorial (Assorted Acid. Twenty eight views in publishing format)
source	SIGraDi 2003 - [Proceedings of the 7th Iberoamerican Congress of Digital Graphics] Rosario Argentina 5-7 november 2003
summary	Acido Surtido is a wide-ranging editorial project free of charge. Whose purpose is to create a place where visual thinking meets and juxtapose at random. Its active principles arise from the chaotic combination, in a 64 x 94 cm sheet of paper, of twenty eight graphic works developed in an independent and parallel way by an equal number of itinerant authors, and based on a frame topic from which plenty of visual ideas are launched. Through this "cadavre exquis" strategy, Acido Surtido calls on the reader's ability to re-elaborate and develop new interpretations, even new for those originally proposed by the authors. Acido Surtido is an offset printed centrefold, with an impression of 2000 copies.
keywords	Miradas, yuxtaposición, editorial.
series	SIGRADI
email
last changed	2016/03/10 09:47

_id	1206
authors	Cabezas, M., Mariano, C., Mitolo, S. and Oliva, S.
year	1999
title	Transformaciones en el Proceso Enseñanza-Aprendizaje de la Geometría Descriptiva con la Apliacación de los Medios Digitales (Transformations in the Teaching/Learning Process of Descriptive Geometry with the Aplplication of Digital Media)
source	III Congreso Iberoamericano de Grafico Digital [SIGRADI Conference Proceedings] Montevideo (Uruguay) September 29th - October 1st 1999, pp. 347-348
summary	The insert of the digital technologies in the atmosphere Áulico has left generalizing in a significant way. An example constitutes it the high percentage of students that they manifested general knowledge in the software handling in the introductory course of visual communication, as well as the voluntary presentation of practical works developed with digital means. The necessity of an answer to the requirements that arise of the students sinks to the certainty of a pedagogic compatibility among the matter to try and the teaching attended by the personal computer that would increase the Iconidad and the understanding of a topic of certain complexity like it is the geometry of the space. An educational program designed for the teaching of the Sistema Monge whose general characteristics were presented in the II Ibero-American Seminar of Digital Graph and that it will be applied as experience pilot in the course 2000, it will allow us to respond to the following queries: what place it will be given to the educational program in the formation process in connection with the other pedagogic means.
series	SIGRADI
email
last changed	2016/03/10 09:47

_id	c229
authors	Cavazos, María Estela Sánchez
year	2002
title	Experiencia en Digitalización de Procesos de Diseño Arquitectónico Caso Taller de Modelación Espacial, Universidad Autónoma de Aguascalientes [Experience in Digitalization Processes of Architectural Design: Study Case of Space Modeling, Independent University of Aguascalientes ]
source	SIGraDi 2002 - [Proceedings of the 6th Iberoamerican Congress of Digital Graphics] Caracas (Venezuela) 27-29 november 2002, pp. 252-256
summary	This project has been based in an experience that took time in the years 1999 and 2000 where a group of 13 students of the Architectonic Design Masters in the U.A.A. were submitted to a project that consisted in register their Architectonic Design Processing during a year with the main purpose of having the most complete material possible to be used as material for different research projects. At the end of the architectonic project the students scanned all the graphics and ordered them in the format that was established by the group using ACDSee32 as the program, which resulted very simple to manage and permitted to order the graphics and write comments to them as it was thought. The result obtained was 12 ordered texts by seven segments pefectly identifi ed and with easy manage for any investigation that you want to realice with them, in fact today exist two fi nished investigations that were realized with this information added to one formal investigation and some informal in process.
series	SIGRADI
email
last changed	2016/03/10 09:48

_id	a9b0
authors	Cha, Myung Yeol and Gero, John
year	1999
title	Style Learning: Inductive Generalisation of Architectural Shape Patterns
source	Architectural Computing from Turing to 2000 [eCAADe Conference Proceedings / ISBN 0-9523687-5-7] Liverpool (UK) 15-17 September 1999, pp. 629-644
doi	https://doi.org/10.52842/conf.ecaade.1999.629
summary	Art historians and critics have defined the style as common features appeared in a class of objects. Abstract common features from a set of objects have been used as a bench mark for date and location of original works. Common features in shapes are identified by relationships as well as physical properties from shape descriptions. This paper will focus on how the computer recognises common shape properties from a class of shape objects to learn style. Shape representation using schema theory has been explored and possible inductive generalisation from shape descriptions has been investigated.
keywords	Style, Inductive Generalisation, Knowledge Representation, Shape
series	eCAADe
email
last changed	2022/06/07 07:55

_id	caadria2007_659
id	caadria2007_659
authors	Chen, Zi-Ru
year	2007
title	The Combination of Design Media and Design Creativity _ Conventional and Digital Media
source	CAADRIA 2007 [Proceedings of the 12th International Conference on Computer Aided Architectural Design Research in Asia] Nanjing (China) 19-21 April 2007
doi	https://doi.org/10.52842/conf.caadria.2007.x.w5x
summary	Creativity is always interested in many fields, in particular, creativity and design creativity have many interpretations (Boden, 1991; Gero and Maher, 1992, 1993; Kim, 1990; Sternberg, 1988; Weisberg, 1986). In early conceptual design process, designers used large number of sketches and drawings (Purcell and Gero, 1998). The sketch can inspire the designer to increase the creativity of the designer’s creations(Schenk, 1991; Goldschmidt, 1994; Suwa and Tversky, 1997). The freehand sketches by conventional media have been believed to play important roles in processes of the creative design thinking(Goldschmidt, 1991; Schon and Wiggins, 1992; Goel, 1995; Suwa et al., 2000; Verstijnen et al., 1998; Elsas van and Vergeest, 1998). Recently, there are many researches on inspiration of the design creativity by digital media(Liu, 2001; Sasada, 1999). The digital media have been used to apply the creative activities and that caused the occurrenssce of unexpected discovery in early design processes(Gero and Maher, 1993; Mitchell, 1993; Schmitt, 1994; Gero, 1996, 2000; Coyne and Subrahmanian, 1993; Boden, 1998; Huang, 2001; Chen, 2001; Manolya et al. 1998; Verstijinen et al., 1998; Lynn, 2001). In addition, there are many applications by combination of conventional and digital media in the sketches conceptual process. However, previous works only discussed that the individual media were related to the design creativity. The cognitive research about the application of conceptual sketches design by integrating both conventional and digital media simultaneously is absent.
series	CAADRIA
email
last changed	2022/06/07 07:50

_id	avocaad_2001_02
id	avocaad_2001_02
authors	Cheng-Yuan Lin, Yu-Tung Liu
year	2001
title	A digital Procedure of Building Construction: A practical project
source	AVOCAAD - ADDED VALUE OF COMPUTER AIDED ARCHITECTURAL DESIGN, Nys Koenraad, Provoost Tom, Verbeke Johan, Verleye Johan (Eds.), (2001) Hogeschool voor Wetenschap en Kunst - Departement Architectuur Sint-Lucas, Campus Brussel, ISBN 80-76101-05-1
summary	In earlier times in which computers have not yet been developed well, there has been some researches regarding representation using conventional media (Gombrich, 1960; Arnheim, 1970). For ancient architects, the design process was described abstractly by text (Hewitt, 1985; Cable, 1983); the process evolved from unselfconscious to conscious ways (Alexander, 1964). Till the appearance of 2D drawings, these drawings could only express abstract visual thinking and visually conceptualized vocabulary (Goldschmidt, 1999). Then with the massive use of physical models in the Renaissance, the form and space of architecture was given better precision (Millon, 1994). Researches continued their attempts to identify the nature of different design tools (Eastman and Fereshe, 1994). Simon (1981) figured out that human increasingly relies on other specialists, computational agents, and materials referred to augment their cognitive abilities. This discourse was verified by recent research on conception of design and the expression using digital technologies (McCullough, 1996; Perez-Gomez and Pelletier, 1997). While other design tools did not change as much as representation (Panofsky, 1991; Koch, 1997), the involvement of computers in conventional architecture design arouses a new design thinking of digital architecture (Liu, 1996; Krawczyk, 1997; Murray, 1997; Wertheim, 1999). The notion of the link between ideas and media is emphasized throughout various fields, such as architectural education (Radford, 2000), Internet, and restoration of historical architecture (Potier et al., 2000). Information technology is also an important tool for civil engineering projects (Choi and Ibbs, 1989). Compared with conventional design media, computers avoid some errors in the process (Zaera, 1997). However, most of the application of computers to construction is restricted to simulations in building process (Halpin, 1990). It is worth studying how to employ computer technology meaningfully to bring significant changes to concept stage during the process of building construction (Madazo, 2000; Dave, 2000) and communication (Haymaker, 2000).In architectural design, concept design was achieved through drawings and models (Mitchell, 1997), while the working drawings and even shop drawings were brewed and communicated through drawings only. However, the most effective method of shaping building elements is to build models by computer (Madrazo, 1999). With the trend of 3D visualization (Johnson and Clayton, 1998) and the difference of designing between the physical environment and virtual environment (Maher et al. 2000), we intend to study the possibilities of using digital models, in addition to drawings, as a critical media in the conceptual stage of building construction process in the near future (just as the critical role that physical models played in early design process in the Renaissance). This research is combined with two practical building projects, following the progress of construction by using digital models and animations to simulate the structural layouts of the projects. We also tried to solve the complicated and even conflicting problems in the detail and piping design process through an easily accessible and precise interface. An attempt was made to delineate the hierarchy of the elements in a single structural and constructional system, and the corresponding relations among the systems. Since building construction is often complicated and even conflicting, precision needed to complete the projects can not be based merely on 2D drawings with some imagination. The purpose of this paper is to describe all the related elements according to precision and correctness, to discuss every possibility of different thinking in design of electric-mechanical engineering, to receive feedback from the construction projects in the real world, and to compare the digital models with conventional drawings.Through the application of this research, the subtle relations between the conventional drawings and digital models can be used in the area of building construction. Moreover, a theoretical model and standard process is proposed by using conventional drawings, digital models and physical buildings. By introducing the intervention of digital media in design process of working drawings and shop drawings, there is an opportune chance to use the digital media as a prominent design tool. This study extends the use of digital model and animation from design process to construction process. However, the entire construction process involves various details and exceptions, which are not discussed in this paper. These limitations should be explored in future studies.
series	AVOCAAD
email
last changed	2005/09/09 10:48

_id	ga0025
id	ga0025
authors	Chiodi , Andrea and Vernillo, Marco M.
year	2000
title	Deep Architectures and Exterior Communication in Generative Art
source	International Conference on Generative Art
summary	Human beings formulate their thoughts through their own language. To use a sentence by Ezra Pound: “The thought hinges on word definition.” Software beings formulate their thoughts through data structures. Not through a specific expressive means, but directly through concepts and relations. Human beings formulate their thoughts in a context, which does not require any further translation. If software beings want to be appreciated by human beings, they are forced to translate their thoughts in one of the languages the human beings are able to understand. On the contrary, when a software being communicates with another software being, this unnatural translation is not justified: communication takes place directly through data structures, made uniform by opportune communication protocols. The Generative Art prospect gives the software beings the opportunity to create works according to their own nature. But, if the result of such a creation must be expressed in a language human beings are able to comprehend, then this result is a sort of circus performance and not a free thought. Let’s give software beings the dignity they deserve and therefore allow them to express themselves according to their own nature: by data structures. This work studies in depth the opportunity to divide the software ‘thought’ communication from its translation in a human language. The recent introduction of XML leads to formal languages definition oriented to data structure representation. Intrinsically data and program, XML allows, through subsequent executions and validations, the realization of typical contextual grammars descriptions, allowing the management of high complexities. The translation from a data structure into a human language can take place later on and be oriented to different alternative kind of expression: lexical (according to national languages), graphical, musical, plastic. The direct expression of data structures promises further communication opportunities also for human beings. One of these is the definition of a non-national language, as free as possible from lexical ambiguities, extremely precise. Another opportunity concerns the possibility to express concepts usually hidden by their own representation. A Roman bridge, the adagio “Music for strings, celesta and drums” by Bartok and Kafka’s short novel “In the gallery” have something in common; a work of Generative Art, first expressed in terms of structure and then translated into an architectural, musical, or literary work can express this explicit community.
series	other
more	http://www.generativeart.com/
last changed	2003/08/07 17:25

_id	ga0007
id	ga0007
authors	Coates, Paul and Miranda, Pablo
year	2000
title	Swarm modelling. The use of Swarm Intelligence to generate architectural form
source	International Conference on Generative Art
summary	.neither the human purposes nor the architect's method are fully known in advance. Consequently, if this interpretation of the architectural problem situation is accepted, any problem-solving technique that relies on explicit problem definition, on distinct goal orientation, on data collection, or even on non-adaptive algorithms will distort the design process and the human purposes involved.' Stanford Anderson, "Problem-Solving and Problem-Worrying". The works concentrates in the use of the computer as a perceptive device, a sort of virtual hand or "sense", capable of prompting an environment. From a set of data that conforms the environment (in this case the geometrical representation of the form of the site) this perceptive device is capable of differentiating and generating distinct patterns in its behavior, patterns that an observer has to interpret as meaningful information. As Nicholas Negroponte explains referring to the project GROPE in his Architecture Machine: 'In contrast to describing criteria and asking the machine to generate physical form, this exercise focuses on generating criteria from physical form.' 'The onlooking human or architecture machine observes what is "interesting" by observing GROPE's behavior rather than by receiving the testimony that this or that is "interesting".' The swarm as a learning device. In this case the work implements a Swarm as a perceptive device. Swarms constitute a paradigm of parallel systems: a multitude of simple individuals aggregate in colonies or groups, giving rise to collaborative behaviors. The individual sensors can't learn, but the swarm as a system can evolve in to more stable states. These states generate distinct patterns, a result of the inner mechanics of the swarm and of the particularities of the environment. The dynamics of the system allows it to learn and adapt to the environment; information is stored in the speed of the sensors (the more collisions, the slower) that acts as a memory. The speed increases in the absence of collisions and so providing the system with the ability to forget, indispensable for differentiation of information and emergence of patterns. The swarm is both a perceptive and a spatial phenomenon. For being able to Interact with an environment an observer requires some sort of embodiment. In the case of the swarm, its algorithms for moving, collision detection, and swarm mechanics conform its perceptive body. The way this body interacts with its environment in the process of learning and differentiation of spatial patterns constitutes also a spatial phenomenon. The enactive space of the Swarm. Enaction, a concept developed by Maturana and Varela for the description of perception in biological terms, is the understanding of perception as the result of the structural coupling of an environment and an observer. Enaction does not address cognition in the currently conventional sense as an internal manipulation of extrinsic 'information' or 'signals', but as the relation between environment and observer and the blurring of their identities. Thus, the space generated by the swarm is an enactive space, a space without explicit description, and an invention of the swarm-environment structural coupling. If we consider a gestalt as 'Some property -such as roundness- common to a set of sense data and appreciated by organisms or artefacts' (Gordon Pask), the swarm is also able to differentiate space 'gestalts' or spaces of some characteristics, such as 'narrowness', or 'fluidness' etc. Implicit surfaces and the wrapping algorithm. One of the many ways of describing this space is through the use of implicit surfaces. An implicit surface may be imagined as an infinitesimally thin band of some measurable quantity such as color, density, temperature, pressure, etc. Thus, an implicit surface consists of those points in three-space that satisfy some particular requirement. This allows as to wrap the regions of space where a difference of quantity has been produced, enclosing the spaces in which some particular events in the history of the Swarm have occurred. The wrapping method allows complex topologies, such as manifoldness in one continuous surface. It is possible to transform the information generated by the swarm in to a landscape that is the result of the particular reading of the site by the swarm. Working in real time. Because of the complex nature of the machine, the only possible way to evaluate the resulting behavior is in real time. For this purpose specific applications had to be developed, using OpenGL for the Windows programming environment. The package consisted on translators from DXF format to a specific format used by these applications and viceversa, the Swarm "engine", a simulated parallel environment, and the Wrapping programs, to generate the implicit surfaces. Different versions of each had been produced, in different stages of development of the work.
series	other
email
more	http://www.generativeart.com/
last changed	2003/08/07 17:25

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