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

PDF papers
References

Hits 1 to 20 of 203

Reformat results as: short short into frame detailed detailed into frame

_id	417a
authors	Cipriani, R., Lagomarsino, A.D., Stagnaro, A., Valenti, E. and Sambolino, T.
year	1990
title	Some Years' Experience Teaching CAAD
source	The Electronic Design Studio: Architectural Knowledge and Media in the Computer Era [CAAD Futures ‘89 Conference Proceedings / ISBN 0-262-13254-0] Cambridge (Massachusetts / USA), 1989, pp. 347-361
summary	In the conventional way of teaching architecture, it is common to think of design as the final synthesis of an intellectual process (composizione in Italian) integrating different elements from different curriculum subjects: history, structural analysis., technology, regional and urban planning, and so on. These elements, being comprehensive of their specific domains, together build the project. This process is supported by a long traditional that cannot easily be modified; however, we must not consider it to be the only one. Architectural practice should be much more. The Scuole di Architettura has walked a long and difficult road in the last thirty years., with a significant widening of interest in social, political, and economic issues. There have been recurring attempts at epistemological reformulation in some areas. There has been an acknowledgment of a crisis in contemporary town planning and a dimming of several certitudes that had developed with the birth and growth of the modernist school. And there has been a weakening of the promises that had given life to the vigorous discussion about town and regional planning. All of this leads to a reconsideration of the meaning and the deeper assumptions that the project implies, a question mark at the center of the human sciences that architectural practice involves. The old tradition., which assigned composition a central role in the project, is no longer sufficient because it is related to a reductive reading of epistemology that views human sciences as defining segments of physical knowledge of the actual world. Contemporary reflection on the difference between understanding and unfolding, together with the attention given to interpreting a moment as compared to purely describing one, gives to the project the task of inquiry instead of solution.
series	CAAD Futures
last changed	1999/04/03 17:58

_id	c3ec
authors	Coyne, Richard D. and Radford, Antony D.
year	1989
title	Knowledge-based Design Systems in Architecture : a Linguistic Perspective
source	Knowledge Based Systems in Architecture. Helsinki: Acta Polytechnica Scandinavica, 1989. pp. 27-36
summary	The separation of syntax and semantics in systems for the production of architectural designs is discussed. In producing designs we are less interested in mapping between buildings and their meaning than in mapping between an intended meaning and a design description of a kind that can be constructed, a mapping between semantic and syntactic realms. The thesis of this paper is that it is both feasible and operationally useful to separate the consideration of interpretation and syntactic generating in design. The authors first examine the possibility of operating in the syntactic realm, then the possibility of operating in the interpretative realm. Finally they examine how a design system might combine interpretative and syntactic systems
keywords	reasoning, design, CAD, architecture, knowledge base, semantics
series	CADline
email
last changed	2003/05/17 10:13

_id	b66a
authors	Dvorak, Robert W.
year	1989
title	CAD Tools for Systems Theory and Bottom Up Design
source	New Ideas and Directions for the 1990’s [ACADIA Conference Proceedings] Gainsville (Florida - USA) 27-29 October 1989, pp. 209-226
doi	https://doi.org/10.52842/conf.acadia.1989.209
summary	The use of CAD is investigated in the teaching of systems theory to a fourth year group of design students. A comparison is made between the CAD group using MacArchitrion and a non-CAD group using traditional design methods. The paper includes a discussion of the meaning of systems design theories, relates the CAD and non-CAD student design methods and illustrates the results. It also includes recommendations for improvements so the computer can become more effective in this type of design teaching. Finally, it concludes with recommendations from the students at the end of the semester project. The basic premise for the CAD design group is that computers should encourage students to understand and use systems design theory.
series	ACADIA
last changed	2022/06/07 07:55

_id	1c3b
authors	Rubinger, Morton
year	1989
title	Will CAD Survive Designers?
source	New Ideas and Directions for the 1990’s [ACADIA Conference Proceedings] Gainsville (Florida - USA) 27-29 October 1989, pp. 159-173
doi	https://doi.org/10.52842/conf.acadia.1989.159
summary	Discussion about the future of CAD often focuses on hardware and software. But that is the wrong emphasis. Future directions for CAD should be considered from the point of view of what is of value to architectural design. This paper is mainly concerned with the needs of architectural design education. For CAD to develop effectively, design education must first address some existing problems which threaten the future of CAD. These problems result mainly from conflicts between traditional design values and needs of using computers. For computers to aid design, software designers need a clearer picture of what design is. But there is no single acceptable meaning of design. Instead several different yet coherent meanings with historical roots are suggested. Each of these directions have different implications for the development of CAD.
series	ACADIA
last changed	2022/06/07 07:56

_id	1b88
authors	Tang, John C.
year	1989
title	Listing, Drawing and Gesturing in Design: A Study of the Use of Shared Workspaces by Design Teams
source	Stanford University
summary	This dissertation is a descriptive study of the shared workspace activity of small groups working on conceptual design tasks. Shared workspace activity refers to the listing, drawing, and gesturing activity that occurs in the work environment of a group. This research is premised on the need to understand what participants actually do in an activity in order to guide the development of technology (especially advanced computer tools) to support this activity. The thesis presents: (1) a methodology for observing and analyzing collaborative design activity; (2) a detailed description and analysis of key aspects of shared workspace activity; (3) a set of specific recommendations for the design of tools to support shared workspace activity. The methodology of interaction analysis was applied to study the activity of small groups (3-4 people) working on short (approximately 1$1/over2$ hours) conceptual design tasks. The group's work was organized around either a whiteboard or large paper sheets on a conference table. Eight design sessions were videotaped and analyzed. The analysis included integrating a variety of perspectives on the data, including that of the participants themselves. The analysis focused on how teams use their shared workspace. A framework for analyzing workspace activity was proposed. This framework provides a structure for categorizing workspace activity according to two dimensions: actions and functions. The actions describe the process of producing the activity: listing, drawing or gesturing. The functions indicate the purpose effectively accomplished by the activity: storing information, expressing ideas, or mediating interaction. Using the framework to analyze workspace activity led to specific observations about shared workspace activity: (1) gestures, and their relationship to the workspace, convey important information; (2) the overhead involved in the process of recording information can be problematic; (3) the process of creating artifacts conveys significant information that is useful in understanding their meaning; (4) workspace actions and functions fluently intermix; (5) the nature of access to the workspace (orientation, simultaneous access, and proximity) structures how the workspace is used. These observations led to specific recommendations for the development of technology to support shared workspace activity.
series	thesis:PhD
email
last changed	2003/02/12 22:37

_id	0e93
authors	Af Klercker, Jonas
year	1989
title	Interactive Animation on the Macintosh II
source	CAAD: Education - Research and Practice [eCAADe Conference Proceedings / ISBN 87-982875-2-4] Aarhus (Denmark) 21-23 September 1989, pp. 9.5.1-9.5.6
doi	https://doi.org/10.52842/conf.ecaade.1989.x.a0t
summary	The efficiency of images in communication between humans has so far been used almost exclusively by TV and other mass medias. The costs have been too great to encourage the use of images in the financially restricted everyday practice of architecture. With a range of application programs for the Apple Macintosh II the vision has come close to reality. It is now possible to create guided walks with the chance to choose different routes and views in a model of buildings and surroundings in 256 colour graphics. The makers of these programs may not have foreseen this use for their products and that is why it takes quite a lot of effort to make all the necessary images. With some supplementary routines however, this will be made much easier. Animation can also be used to visualize different processes inside a building. We have been studying the working environment in mechanical industry. The goal of this project is to make communication possible between the workers at all levels of an organization in planning changes and has so far been very successful. The use of this technique is only limited by our imagination and funding. Some examples to be tested in the near future are "Escape at a fire", "Animation of a Dairy", "Traffic situations in a parking lot-, "CAD-working place" and others. One of the difficulties in interactive planning with users has been to come close enough to their reality. With animated images it is possible to visualize what is going to happen and what it is going to look like in a more understandable way. In education this must be a challenging possibility. Changes and processes are some of the most difficult subjects to describe and explain! The software used is a handful of individual programs which, thanks to the graphics standards of the Macintosh, can exchange data with each other.
series	eCAADe
email
more	http://www.caad.lth.se/
last changed	2022/06/07 07:50

_id	45e6
authors	Agger, Kristian and Lentz, Uffe (Eds.)
year	1989
title	CAAD: Education - Research and Practice [Conference Proceedings]
source	eCAADe Conference Proceedings / ISBN 87-982875-2-4 / Aarhus (Denmark) 21-23 September 1989
doi	https://doi.org/10.52842/conf.ecaade.1989
summary	In the announcement of the sixth eCAADe Conference we stated that It is held at a time where CAAD is moving into practice very fast, with heavy influence on research and education. We stated that research is directed towards the early design phases, and that education is facing the problem of mass education. In that situation much benefit can be obtained from collaboration with practice. We decided to give the conference the title “CAAD: Education - Research and Practice” to state the importance of practice as a test bench. The conference papers cover education and research in depth in many important areas and give a good overview, whereas the practical theme is more or less missing, indicating, that experience here is still modest. At the lecture material market and the exhibition the situation is opposite and shows state of art in practical use.
series	eCAADe
email
last changed	2022/06/07 07:49

_id	450c
authors	Akin, Ömer
year	1990
title	Computational Design Instruction: Toward a Pedagogy
source	The Electronic Design Studio: Architectural Knowledge and Media in the Computer Era [CAAD Futures ‘89 Conference Proceedings / ISBN 0-262-13254-0] Cambridge (Massachusetts / USA), 1989, pp. 302-316
summary	The computer offers enormous potential both in and out of the classroom that is realized only in limited ways through the applications available to us today. In the early days of the computer it was generally argued that it would replace the architect. When this idea became obsolete, the prevailing opinion of proponents and opponents alike shifted to the notion of the computer as merely adding to present design capabilities. This idea is so ingrained in our thinking that we still speak of "aiding" design with computers. It is clear to those who grasp the real potential of this still new technology - as in the case of many other major technological innovations - that it continues to change the way we design, rather than to merely augment or replace human designers. In the classroom the computer has the potential to radically change three fundamental ingredients: student, instruction, and instructor. It is obvious that changes of this kind spell out a commensurate change in design pedagogy. If the computer is going to be more than a passive instrument in the design studio, then design pedagogy will have to be changed, fundamentally. While the practice of computing in the studio continues to be a significant I aspect of architectural education, articulation of viable pedagogy for use in the design studio is truly rare. In this paper the question of pedagogy in the CAD studio will be considered first. Then one particular design studio taught during Fall 1988 at Carnegie Mellon University will be presented. Finally, we shall return to issues of change in the student, instruction, and instructor, as highlighted by this particular experience.
series	CAAD Futures
email
last changed	2003/11/21 15:15

_id	sigradi2012_30
id	sigradi2012_30
authors	Angeluzzi, Gustavo; Hanns, Daniela Kutschat
year	2012
title	Um levantamento de requisitos gerais para o desenvolvimento e posicionamento de DOOTERS – um aplicativo lúdico de listas de tarefas para iPhone [A survey of general requirements for developing and positioning DOOTERS - a to-do list application for iPhone]
source	SIGraDi 2012 [Proceedings of the 16th Iberoamerican Congress of Digital Graphics] Brasil - Fortaleza 13-16 November 2012, pp. 191-195
summary	DOOTERS is a to-do list application for iPhone which entertains and motivates the user to get things done. It was developed based on requirements obtained trough: 1. the study of several personal information organizing methods (Covey, 1989; Allen, 2005; Foster, 2006); 2. answers to a task lists user focused questionnaire; 3. observation of to-do list users while creating lists and organizing tasks; 4. comparison of digital and non-digital task list media (paper, computer and mobile device); 5. analysis of profiles, behaviors and to-do list applications for iPhone. In this paper, the authors present the process of obtaining requirements for developing and positioning DOOTERS.
keywords	information and interface design, requirements, to-do list application, iPhone, DOOTERS
series	SIGRADI
email
last changed	2016/03/10 09:47

_id	a74a
authors	Asanowicz, Alexander
year	1989
title	Four Easy Questions
source	CAAD: Education - Research and Practice [eCAADe Conference Proceedings / ISBN 87-982875-2-4] Aarhus (Denmark) 21-23 September 1989, pp. 9.18.1-9.18.4
doi	https://doi.org/10.52842/conf.ecaade.1989.x.x8v
summary	Should we teach CAAD? - yes, but why? Answer to this question is clear too. Question three - "when?" - on the 5, 6 and 7 term. Why so rate? - it is a compromise because "Architecture is an art" and students of architecture should know how to make a project without computers. How to teach CAAD? - we should teach haw to use professional computer programs and not programming. We must work out a new manual for architects. It should be constructed in such a way as to correspond to consecutive steps of the architectural design process.
keywords	CAAD, Manuals, Architectural Design Process
series	eCAADe
email
last changed	2022/06/07 07:50

_id	4032
authors	Barron, Christopher L.
year	1989
title	3-D Modelling
source	architectural and Engineering Systems. April, 1989. [41] -56 unevenly numbered
summary	From screen to structure, more and more AEs are finding design solutions in the third dimension. The author reviews current 3-D modeling systems, what are the expectations of the users and the developers goals
keywords	architecture, practice, drafting, modeling, systems
series	CADline
last changed	2003/06/02 13:58

_id	29d2
authors	Barsky, Brian A. and DeRose,Tony D.
year	1989
title	Geometric Continuity of Parametric Curves: Three Equivalent Characterizations
source	IEEE Computer Graphics and Applications. November, 1989. vol. 9: pp. 60-68 : ill. includes bibliography
summary	Geometric continuity of curves has received a good deal of research attention in recent years. The purpose of this article is to distill some of the important basic results into a self-contained presentation. The January 1990 issue of CG&M presents a paper that continues the discussion by offering applications of the theoretical background provided here
keywords	continuity, parametrization, curves, computational geometry, representation
series	CADline
last changed	2003/06/02 13:58

_id	4cf2
authors	Barsky, Brian A.
year	1990
title	Geometric Continuity of Parametric Curves : Constructions of Geometrically Continuous Splines
source	IEEE Computer Graphics and Applications. January, 1990. vol. 10: pp. 60-68 : ill
summary	This article is part two of an article published in November 1989. In the first article theoretical foundations for geometric continuity were presented. In this article the basic theory was applied to the construction of geometrically continuous spline curves
keywords	Bezier, curves, curved surfaces, splines, continuity, computational geometry, computer graphics
series	CADline
last changed	2003/06/02 13:58

_id	1e3d
authors	Bernard, Rusty
year	1989
title	USL/State Facility Planning and Control Automation Pilot Project
source	New Ideas and Directions for the 1990’s [ACADIA Conference Proceedings] Gainsville (Florida - USA) 27-29 October 1989, pp. 179-192
doi	https://doi.org/10.52842/conf.acadia.1989.179
summary	State supported Universities often lend a helping hand to their state by providing services which may be difficult or impossible to acquire otherwise. This presentation reviews the process of computer aided facility management with special reference to a recently completed joint venture project to fully automate Louisiana's Facility Planning and Control services.
series	ACADIA
last changed	2022/06/07 07:52

_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	6bfa
authors	Bijl, Aart
year	1989
title	Evaluation and Representation
source	December, 1989. 11 p. : ill. includes bibliography
summary	In this paper the author will consider four key concepts: design, evaluation, models, and representation. In combination, definitions of these concepts impinge on each other and they are further conditioned by the author intention to represent design knowledge within computers. The issue of human-computer interaction then becomes critical to the usefulness of knowledge representations for designers
keywords	CAD, representation, design, evaluation
series	CADline
last changed	1999/02/12 15:07

_id	e19d
authors	Birmingham, William P. and Siewiorek, Daniel P.
year	1989
title	Capturing Designer Expertise : The CGEN System
source	18 p. : ill Pittsburgh, PA: Engineering Design Research Center, CMU, August, 1989. EDRC 18-08-89. includes bibliography.
summary	Knowledge-based systems are becoming pervasive in the computer-aided design area. For these systems to achieve satisfactory levels of performance large amounts of knowledge are necessary. However, the acquisition of knowledge is a difficult and tedious task. Automated knowledge-acquisition tools (AKAT) provide capabilities for quickly building and maintaining knowledge-bases. This paper describes the CGEN AKAT, which allows hardware designers, unfamiliar with artificial intelligence programming techniques, to deposit their expertise into a synthesis tool's knowledge-base. A set of experiments which tested CGEN's capabilities are presented. The experiments show that with CGEN hardware designers can produce high quality knowledge-bases
keywords	CAD, automation, knowledge acquisition, tools, AI, programming, knowledge base, systems, integrated circuits, hardware
series	CADline
last changed	2003/06/02 10:24

_id	4bf3
authors	Blinn, James F.
year	1989
title	Optimal Tubes
source	IEEE Computer Graphics and Applications. September, 1989. vol. 9: pp. 8-13 : ill. (some col.)
summary	The author discusses how to cut down the number of polygons required to model and render the Voyager spacecraft. The geometric problem is to find the tangent lines from a point to a circle. There are two ways to go about solving this, one using garden-variety analytical geometry and the other using high tech homogeneous coordinates. The author in this column discusses the simple way
keywords	programming, geometry, algorithms, computer graphics, techniques
series	CADline
last changed	2003/06/02 13:58

_id	6a30
authors	Bonn, Markus
year	1989
title	Modeling Architectural Forms through Replacement Operations
source	New Ideas and Directions for the 1990’s [ACADIA Conference Proceedings] Gainsville (Florida - USA) 27-29 October 1989, pp. 103-130
doi	https://doi.org/10.52842/conf.acadia.1989.103
summary	Replacement operations, where an element at any topological level may be replaced by another element at the same or different topological level, are defined. Their potential as design tools which may be incorporated in a CAD system is investigated and demonstrated through the experimental implementation of two such operations in MARCOS, a Modeling Architectural Compositions System. MARCOS has been written in C. It is highly interactive and runs on an Apple Macintosh IIx. The two operations which have been implemented are the face -> volume and volume -> volume replacements. They were chosen for their potential as generators of architectural forms. Examples of architectural compositions produced through the use of replacement operations are also illustrated.
series	ACADIA
email
last changed	2022/06/07 07:54

_id	0105
authors	Bossan, Mario and Ronchi, Alfredo M.
year	1989
title	Presentazione Esperienza Didattica del Dipartimento di Ingegneria dei Sistemi Edilizi e Territoriali - Politecnico di Milano
source	CAAD: Education - Research and Practice [eCAADe Conference Proceedings / ISBN 87-982875-2-4] Aarhus (Denmark) 21-23 September 1989, pp. 9.8.1-9.8.19
doi	https://doi.org/10.52842/conf.ecaade.1989.x.x4i
summary	Didactic and research experience developed at the "Dipartimento di Ingegneria dei Sistemi Edilizi e Territoriali del Politecnico di Milano" in the environment of Computer Aided Architectural Design (CAAD). From the early part of the 1980's, using initially at an experimental level the resources available at the departmental centre of calculation various applications of CAD techniques in the building sector have been effected at DISET (Dipartimento di Ingegneria del Politecnico di Milano). During 1983, after a three year period of experimenting with these systems, it was decided to organise and activate a small computer aided design centre, within the department, the use of which was reserved for dissertation and research students.
series	eCAADe
email
last changed	2022/06/07 07:50

For more results click below: