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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Hits 1 to 20 of 170

_id maver_108
id maver_108
authors Maver, T.W., Clarke, J.A., Stearn, D.d. and Kim, J.J.
year 1987
title Lighting Simulation in Building Performance Appraisal
source Proceedings of Electronic Imaging Conference, Boston
summary This paper describes an advanced, multi-chromatic lighting simulation model capable of representing complex geometries and randomly distributed luminaires. The model, known by the acronym DIM (Dynamic Illumination Model), is now operational as a research prototype and a follow-on project has now commenced which aims to transform this prototype into a polished design tool. DIM accepts a description of a zone's geometry, surface finishes, contents and natural and artificial light sources. A multi-chromatic ray tracking scheme is then employed to obtain the spectral surface luminance distribution corresponding to each light source. Output from the model are the usual contours of planar illuminance and coloured perspective images.
series other
email
last changed 2003/09/03 15:36

_id 696c
authors Beheshti, M. and Monroy, M.
year 1988
title Requirements for Developing an Information System for Architecture
source CAAD futures ‘87 [Conference Proceedings / ISBN 0-444-42916-6] Eindhoven (The Netherlands), 20-22 May 1987, pp. 149-170
summary This paper discusses possibilities of developing new tools for architectural design. It argues that architects should meet the challenge of information technology and computer-based design techniques. One such attempt has been the first phase of the development of an architectural design information system (ADIS), also an architectural design decision support system. The system should benefit from the developments of the artificial intelligence to enable the architect to have access to information required to carry out design work. In other words: the system functions as a huge on-line electronic library of architecture, containing up-to-date architectural design information, literature, documents, etc. At the same time, the system offers necessary design aids such as computer programs for design process, drawing programs, evaluation programs, cost calculation programs, etc. The system also provides data communication between the architect and members of the design coalition team. This is found to be of vital importance in the architectural design process, because it can enable the architect to fit in changes, brought about in the project by different parties. Furthermore, they will be able, to oversee promptly the consequences of changes or decisions in a comprehensive manner. The system will offer advantages over the more commonly applied microcomputer based CAAD and IGDM (integrated graphics database management) systems, or even larger systems available to an architect. Computer programs as well as hardware change rapidly and become obsolete. Therefore, unrelenting investment pressure to up-date both software and hardware exists. The financial burden of this is heavy, in particular for smaller architectural practices (for instance an architect working for himself or herself and usually with few or no permanent staff). ADIS, as an on-line architectural design aid, is constantly up-dated by its own organisation. This task will be co-ordinated by the ADIS data- base administrator (DBA). The processing possibilities of the system are faster, therefore more complex processing tasks can be handled. Complicated large graphic data files, can be easily retrieved and manipulated by ADIS, a large system. In addition, the cost of an on-line system will be much less than any other system. The system is based on one model of the architectural design process, but will eventually contain a variety of design models, as it develops. The development of the system will be an evolutionary process, making use of its users' feed-back system. ADIS is seen as a step towards full automation of architectural design practices. Apart from being an architectural design support system, ADIS will assist the architect in his/her administrative and organisational activities.
series CAAD Futures
last changed 2003/11/21 15:16

_id 9999
authors Coxe, W., Hartung, N.F., Hochberg, H.H., Lewis, B.J., Maister, D.H., Mattox, R.F. and Piven, P.A.
year 1987
title Success Strategies for Design Professionals
source New York, McGraw-Hill
summary As consultants with the opportunity to analyze literally hundreds of professional design firms, we have found the search for ideal management methods challenging. Each time we've observed a format that appears to work well for some or many firms, an exception has soon appeared, contradicting what looked like a good rule to follow. For example, some firms do outstanding work organized as project teams, others are very successful with a departmentalized project structure, and still others get good results with a studio format. One of the major puzzles for observers has been finding a relation between the project delivery system used by firms (that is, "how we do our work") and how the organization itself is operated (that is, "how we structure and run the firm"). After years of study and trial and error, a model has begun to emerge that holds promise for creating some order among these issues. At the heart of this model is the recognition that although no one strategy fits all firms, there is a family of understandable principles from which almost any firm of design professionals can devise its own best strategy. We call these the SuperPositioning principles. This book sets forth the theory, a set of master strategies derived from it, and some thoughts on how to put the principles to use. We look forward to further learning in the years ahead from the experience of professionals who apply the principles in their own firms.
series other
last changed 2003/04/23 15:14

_id 7767
authors Danahy, John W.
year 1987
title Sophisticated Image Rendering in Environmental Design Review Graphics Systems
source Proceedings of ACM CHI+GI'87 Conference on Human Factors in Computing Systems and Graphics Interface 1987 p.211-217
summary The Landscape Architecture Programme and the Computer Systems Research Institute at the University of Toronto undertook two studies using advanced rendering tools pioneered in the areas of computer animation and graphic art. Through two professional landscape architectural design studies we explored the potential role and impact of computer simulation in the initial, more creative phases of the design work. Advanced image rendering hardware and software were used to produce high quality computer drawings of design concepts. The techniques employed in this study are unique in their application to environmental design where they dramatically improve the designer's opportunities to simulate realistic images of proposed design alternatives and to consider the visual and spatial implications of such alternatives. The case studies represented in the paper were undertaken for the National Capital Commission in Ottawa, Canada. The first project is an urban design massing study called the "Parliamentary Precinct Study" and the second project is a detailed design of the "Ceremonial Routes" in Ottawa.
keywords Image Rendering; Design Review; System Specification
series other
last changed 2002/07/07 16:01

_id 0faa
authors Duelund Mortensen, Peder
year 1991
title THE FULL-SCALE MODEL WORKSHOP
source Proceedings of the 3rd European Full-Scale Modelling Conference / ISBN 91-7740044-5 / Lund (Sweden) 13-16 September 1990, pp. 10-11
summary The workshop is an institution, available for use by the public and established at the Laboratory of Housing in the Art Academy's school of Architecture for a 3 year trial period beginning April 1985. This resumé contains brief descriptions of a variety of representative model projects and an overview of all projects carried out so far, including the pilot projects from 1983 and planned projects to and including January 1987. The Full Scale Model Workshop builds full size models of buildings, rooms and parts of buildings. The purpose of the Full Scale Model Workshop is to promote communication among building's users. The workshop is a tool in an attempt to build bridges between theory and practice in research, experimentation and communication of research results. New ideas and experiments of various sorts can be tried out cheaply, quickly and efficiently through the building of full scale models. Changes can be done on the spot as a planned part of the project and on the basis of ideas and experiments achieved through the model work itself. Buildings and their space can thus be communicated directly to all involved persons, regardless of technical background or training in evaluation of building projects.
keywords Full-scale Modeling, Model Simulation, Real Environments
series other
type normal paper
more http://info.tuwien.ac.at/efa
last changed 2004/05/04 15:23

_id 8cff
authors Fridqvist, Sverker
year 1989
title Computers as a Creative Tool in Architecture
doi https://doi.org/10.52842/conf.ecaade.1989.x.k1l
source CAAD: Education - Research and Practice [eCAADe Conference Proceedings / ISBN 87-982875-2-4] Aarhus (Denmark) 21-23 September 1989, pp. 9.6.1-9.6.4
summary The School of Architecture at Lund Institute of Technology was augmented by the establishment of the Computer Studio in 1987. As a result the school now has a device for teaching and research in the architects' use of computers. We are now conducting several research projects as well as courses and an education project. The third and fourth years of the education at the school of architecture are arranged as education projects instead of traditional lecturing. The students choose from projects that are organised by different departments at the School of Architecture. The issue is that the students will ask for instruction when felt needed, and that learning will therefore be more efficient. The Computer Studio has conducted such a project during the first half of 1989. We have tried to encourage the students to use our different computers and programs in new and creative ways. One of the issues of the computer project is to teach the students how computers are used at the architects offices today as well as expected future developments. The students shall be acquainted well enough with present and future possibilities to make good choices when deciding upon buying computers for architectural use. Another issue is to develop new ways of making and presenting architecture by using computers. As a group the teachers at the school of architecture have a very restrictive attitude towards the use of computers. We hope that our project will open their minds for the possibilities of computers, and to engage them in the development of new ways to use computers creatively in architecture. An interesting question is if the use of computers will yield different outcomes of he students' work than traditional methods. An object for research is whether the added possibilities of considering different aspects of he design by using a computer will make for higher quality of the results.

series eCAADe
email
more http://www.caad.lth.se/
last changed 2022/06/07 07:50

_id 6f4d
authors Hall, Theodore W.
year 1987
title Space Stations, Computers and Architectural Design
doi https://doi.org/10.52842/conf.acadia.1987.007
source Integrating Computers into the Architectural Curriculum [ACADIA Conference Proceedings] Raleigh (North Carolina / USA) 1987, pp. 7-18
summary In the winter semester of 1987, I had the opportunity to work with a group of aerospace engineering students on the design of an artificial-gravity rotating space habitat. This was an interesting project in its own right, but of particular relevance to ACADIA was the role of the computer in the design process. Because of its unusual nature, this project forced me to reconsider several issues. This paper addresses the following: (-) The computer as a medium for communication. (-) The need for special tools for special tasks. (-) The pros and cons of computer models vs. cardboard models. (-) The designer's reliance on technology and technocrats. (-) The role of the guru. // Since it was the experience with the space habitat design project that raised these issues, the discussion starts there. The paper then looks for similar experiences in other, more "typical" studio projects. The conclusions are personal opinions about software design, computer literacy, and the teaching of CAD skills to non-programmers.

series ACADIA
email
last changed 2022/06/07 07:50

_id 34be
authors Johnson, M.
year 1987
title The Body in the Mind: The Bodily Basis of Meaning, Imagination, and Reason
source University of Chicago Press, Chicago, Illinois
summary This is the first work which systematically put together a sensible story about the intermodal structures (image schemata) linking high-level cognition, like langauge, with the body-rich information of perceptual processing. Johnson's image schemata was the first proposal for this project which was both neurally plausible, given the organization of the cortex into topology preserving maps (contradicting Fodor and Pylshyn's mistaken view), and supported by the evidence from development, in language and conceptual structure. This book spawned debates on schematization in fields ranging from developmental psychology, cognitive psychology, linguistics, philosophy, neurocomputational modeling, and neuroscience. When the st century cognitive neuroscience writes its chapter on the way semantic processing works at a neural level, it will need to refute those 20th century philosophers of language who thought that language was primarily referential, truth-conditional, and operated on symbols formed independently of bodily perception. This book will be the touchstone for that project.
series other
last changed 2003/04/23 15:14

_id e806
authors Maver, T.W.
year 1987
title The New Studio: CAD and the Workstation - State of the Art
doi https://doi.org/10.52842/conf.ecaade.1987.x.g1r
source Architectural Education and the Information Explosion [eCAADe Conference Proceedings] Zurich (Switzerland) 5-7 September 1987.
summary This presentation draws on three main sources: (i) reportage of the ATHENA project at MIT, (ii) the experience of the author as a Professor of CAAD, (iii) the work of the eCAADe on the social impacts of CAAD. // Project ATHENA was introduced to MIT in May 1983 as an experiment in the potential uses of advanced computer technology throughout the University curriculum. By the end of the project a network of about 2000 high performance graphics workstations - supplied mainly by IBM and DEC - will have been installed; about half of MIT's $20 million investment is being devoted to the development of new applications software for teaching across almost all the academic Departments, including Architecture.

series eCAADe
email
last changed 2022/06/07 07:50

_id ef46
authors Petrovic, I.
year 1991
title Integrative Knowledge-Based Design Systems : A View
source The Computer Integrated Future, CIB W78 Seminar September, 1991. Unnumbered : ill. includes bibliography.
summary The paper describes a recent project whose objective was to redesign GIMSEX-PERT, an existing architectural knowledge- based design system developed in 1987. Its critical generative problems appeared to be the rigid structure and limited evaluation criteria. The project's outcome is DESTOOLS, based on the 'object-oriented-methodology' inspired by the traditional trial-and-error approach. It includes a set of interchangeable design methods that can be applied interactively by any desired sequence, producing or transforming a GIMS Building System object. Such 'moderately- loose' system structure offers flexibility in use, avoids pitfalls of knowledge-based design systems with rigid structure, and is applicable in design research, education and practice
keywords knowledge base, design, architecture, methods, systems, education, practice, integration, evaluation
series CADline
last changed 2003/06/02 13:58

_id ea5c
authors Purcell, P.
year 1988
title The Role of Media Technology in the Design Studio
source CAAD futures ‘87 [Conference Proceedings / ISBN 0-444-42916-6] Eindhoven (The Netherlands), 20-22 May 1987, pp. 179-187
summary This paper refers to a program of work, which aims to integrate a range of computer-based multi-media technologies which has the overall goal of enhancing the processes of education in the design studio. The individual projects describe the development of visual information systems and intelligent design systems. The framework of support for much of the work is Project Athena, a campus wide initiative to apply new technology towards enhancing the educational process project.
series CAAD Futures
last changed 1999/04/03 17:58

_id 6683
authors Rasdorf, William J. and Wang, TsoJen E.
year 1987
title Spike : A Generic Design Standards Processing Expert System
source Southampton, UK: Computational Mechanics Publications, pp. 241-257. Also published in : Applications of Artificial Intelligence in Engineering International Conference Proceedings (2nd. : 1987 : Boston, MA.)
summary Standards, codes, and specifications play an important role in the design of buildings, bridges, and other engineering systems. A design configuration must be checked against all standards to ensure that it is acceptable. This process of design conformance checking using standards is often very tedious. The successful automation of conformance checking is one of the components of a comprehensive computer-aided design system. In that past, standards were interpreted and converted into application programs written in procedural programming languages such as FORTRAN. This approach is extremely inflexible and often error-prone. To support a fully automated computer-aided design system, standards must be incorporated into the design process in a more generic and flexible manner. This paper investigates the feasibility of alternatively casting standards in a form suitable for processing in a knowledge-based expert system environment. The emergence of expert systems from artificial intelligence research has provided a technology that readily lends itself to the automation of design standards. Knowledge-based expert systems have become a powerful tool in tackling domains like design where some of the problem-solving knowledge is diverse and ill-structured. Using an expert system tool, a standard can be represented and processed independent of a CAD application program. Two prototype standards processing systems utilizing the production system approach have been constructed and are presented herein. Although the obvious direct translation casting the provisions of a standard as rules in a production system has its advantages, a more generic and flexible representation scheme is proposed herein. The approach advocated in this paper is to represent standards as databases of facts which can be readily and generically processed by an expert system. The database representation is derived from a unified view of standards obtained by using the standards modeling tools proposed by previous researchers in this field during the past decade. Building on this existing technology resulted in a knowledge- based standards processing architecture which is generic, modular, and flexible. An implementation of this architecture is presented and described
keywords standards, civil engineering, expert systems
series CADline
last changed 2003/06/02 13:58

_id 4910
authors Rasdorf, William J. and Watson, Bruce R.
year 1987
title A Knowledge-Based Approach to Engineering Information Retrieval and Management
source London, UK: Chapman and Hall Ltd., 1987. pp. 267-295
summary Building design, construction, operation, maintenance, and control are all processes that have achieved various levels of computer use. Although the degree of computerization varies significantly, one common aspect of the computing needs of each process is an abundance of data in the form of tables, standards, project definition information, catalogs, etc. In most cases this data is stored in files which are independently used for input to stand-alone single-process application programs, such as a structural analysis application. The utility of these independent files is therefore limited to a single application. As concepts of integration of engineering applications evolved, the use of databases and database management systems (DBMS) increased. A number of issues of significant concern emerged. First, there is a need to retrieve data from many independent, possibly widely distributed databases. Second, there is a need for a uniform means of doing so. Third, such databases routinely undergo dynamic change. Changes in a database schema commonly result from the evolution of a design, from changes in the design process itself, and from changes in other subsequent downstream processes. Such continuing changes must be reflected in the database schemas and they subsequently require that application programs be updated and that online users be educated on a continuing basis. This chapter describes a knowledge-based expert system that provides access to and integration of the many underlying databases needed to support the building design/construction process. The unique aspect of the expert system presented in this chapter is its capture of the knowledge that an experienced human user incorporates in his search for data in a database, i.e., it seeks to identify and use the generic knowledge needed to operate a DBMS to retrieve data. This knowledge is used by the interface to enable both the online users and the application programs to request data without knowing the data's location or precisely how to ask for it. Further, the interface makes use of mechanisms that allow the user to request data without knowing the exact name by which it is stored in the database. In doing so it formalizes the levels of complexity of that knowledge and points out the multidisciplinary applications of the research results
keywords civil engineering, knowledge base, database, expert systems
series CADline
last changed 2003/06/02 10:24

_id 2fac
authors Schmitt, Gerhard
year 1987
title ARCHPLAN - An Architectural Planning Front End to Engineering Design Expert Systems
source ii, 22 p. : ill
summary Engineering Design Research Center, CMU, 1987. EDRC-48-04-87. ARCHPLAN is a knowledge-based ARCHitectural PLANning front end to a set of vertically integrated engineering expert systems. ARCHPLAN is part of a larger project to explore the principles of parallel operation of expert systems in an Integrated Building Design Environment. It is designed toÔ h)0*0*0*°° ÔŒ operate in conjunction with HIRISE, a structural design expert system; with CORE and SPACER, two expert systems for the spatial layout of buildings; and with other knowledge based systems dealing with construction planning, specification, and foundation design. ARCHPLAN operates either in connection with these expert systems or as a stand- alone program. It consists of three major parts: the application, the user interface, and the graphics package
keywords The application offers a knowledge based approach towards the
series CADline
last changed 1999/02/12 15:09

_id a158
authors Turner, James A.
year 1987
title Graphic Standards: IGES and PDES in an AEC Environment
doi https://doi.org/10.52842/conf.acadia.1987.x.v4s
source Integrating Computers into the Architectural Curriculum [ACADIA Conference Proceedings] Raleigh (North Carolina / USA) 1987, pp. 195-
summary The idea made a lot of sense: many diverse CAD systems communicating a common project data-base through a neutral format translator. The "Initial Graphics Exchange Specification", kindly known as IGES (pronounced "I guess" by its proponents, and "I guess not" by its opponents) was the the initial effort, and is either loved or hated; there is no "neutral" ground. Has it succeeded? Has it failed? Is there a future in this neutral format business? Was CAD meant to be "design" or "drafting"? Does industry support it? What does it mean for architecture? Is a "one-to-many" translator a wonderful idea, but impossible to implement? Is a complete set of "one-to-one" translators a better idea?

This paper will give a short history of IGES, discuss its reason for being, list its strengths and weaknesses, examine its inner workings, and introduce the current effort of the IGES committee: a total "Product Design Exchange Specification", PDES (and internationally as STEP). It will also discuss the techniques used by the PDES application committees to model their various products, and give a case study of the effort of the AEC committee in modeling an architectural "product".

The paper will conclude with the opinions on the future of IGES by the author (a four year member of the IGES/PDES organization).

series ACADIA
email
last changed 2022/06/07 07:49

_id 0a09
authors Akin, O., Dave, B. and Pithavadian, S.
year 1987
title Problem Structuring in Architectural Design
source February, 1987. [4], 15 p. : ill. includes bibliography
summary The purpose of this research is to describe in operational terms the process of problem structuring while solving spatial problems in architectural design. The designer's behavior is described in terms of problem structuring, when problem parameters are established or transformed, and in terms of problem solving when these parameters are satisfied in a design solution. As opposed to problem solving, the structuring of problems is an under-studied but crucial aspect of complex tasks such as design. This work is based on observations derived from verbal protocol studies. To consider various levels of skill, the research subjects range from professional architects to novice designers. Subjects are given space planning problems which require them to develop solutions in accordance with individually established constraints and criteria, the majority of which are not explicit stated in the problem description. Based on the results of the protocol analysis, a framework is developed which explains how information processing characteristics, problem structure and different levels of expertise interact to influence the designer behavior
keywords architecture, design process, problem solving, protocol analysis, problem definition
series CADline
email
last changed 2003/05/17 10:09

_id ae05
authors Akin, Omer
year 1987
title Expertise of the Architect
source November, 1987. [13] p. unevenly numbered : ill. includes bibliography
summary One of the areas where the expertise of the seasoned architect comes out is in the initial structuring of design problems. During problem structuring the parameters and processes used in design are defined. Experienced architects modify these parameters both in global and local levels as a function of the success of their research process. Experienced architects also rely on 'scenarios' acquired through pervious experiences with similar problems to initialize their problem structures or to redefined them
keywords design, architecture, methods
series CADline
email
last changed 2003/05/17 10:09

_id eb5f
authors Al-Sallal, Khaled A. and Degelman, Larry 0.
year 1994
title A Hypermedia Model for Supporting Energy Design in Buildings
doi https://doi.org/10.52842/conf.acadia.1994.039
source Reconnecting [ACADIA Conference Proceedings / ISBN 1-880250-03-9] Washington University (Saint Louis / USA) 1994, pp. 39-49
summary Several studies have discussed the limitations of the available CAAD tools and have proposed solutions [Brown and Novitski 1987, Brown 1990, Degelman and Kim 1988, Schuman et al 1988]. The lack of integration between the different tasks that these programs address and the design process is a major problem. Schuman et al [1988] argued that in architectural design many issues must be considered simultaneously before the synthesis of a final product can take place. Studies by Brown and Novitski [1987] and Brown [1990] discussed the difficulties involved with integrating technical considerations in the creative architectural process. One aspect of the problem is the neglect of technical factors during the initial phase of the design that, as the authors argued, results from changing the work environment and the laborious nature of the design process. Many of the current programs require the user to input a great deal of numerical values that are needed for the energy analysis. Although there are some programs that attempt to assist the user by setting default values, these programs distract the user with their extensive arrays of data. The appropriate design tool is the one that helps the user to easily view the principal components of the building design and specify their behaviors and interactions. Data abstraction and information parsimony are the key concepts in developing a successful design tool. Three different approaches for developing an appropriate CAAD tool were found in the literature. Although there are several similarities among them, each is unique in solving certain aspects of the problem. Brown and Novitski [1987] emphasize the learning factor of the tool as well as its highly graphical user interface. Degelman and Kim [1988] emphasize knowledge acquisition and the provision of simulation modules. The Windows and Daylighting Group of Lawrence Berkeley Laboratory (LBL) emphasizes the dynamic structuring of information, the intelligent linking of data, the integrity of the different issues of design and the design process, and the extensive use of images [Schuman et al 19881, these attributes incidentally define the word hypermedia. The LBL model, which uses hypermedia, seems to be the more promising direction for this type of research. However, there is still a need to establish a new model that integrates all aspects of the problem. The areas in which the present research departs from the LBL model can be listed as follows: it acknowledges the necessity of regarding the user as the center of the CAAD tool design, it develops a model that is based on one of the high level theories of human-computer interaction, and it develops a prototype tool that conforms to the model.

series ACADIA
email
last changed 2022/06/07 07:54

_id sigradi2013_234
id sigradi2013_234
authors Alencar, Viviane; Gabriela Celani
year 2013
title The Art of Computer Graphics Programming: Translating Pioneer Programs
source SIGraDi 2013 [Proceedings of the 17th Conference of the Iberoamerican Society of Digital Graphics - ISBN: 978-956-7051-86-1] Chile - Valparaíso 20 - 22 November 2013, pp. 500 - 504
summary Considering the importance of the use of programming languages for teaching computational design to architects, this paper proposes the translation of computer programs from a pioneer work in this field into a more contemporary programming language. The book The Art of Computer Graphics Programming: A Structured Introduction for Architects and Designers was published in 1987 by William J. Mitchell, Robin Ligget and Thomas Kvan, and remains an important reference for architects. The original Pascal codes in the book were translated into Processing, and made available through an Internet website, along with images and comments, in order to give late Prof. Mitchell’s work the consideration it deserves.
keywords Processing; Pascal; Computer graphics
series SIGRADI
email
last changed 2016/03/10 09:47

_id 4d3b
authors Archea, John
year 1987
title Puzzle-Making : What Architects Do When No One is Looking
source New York: Wiley-Interscience, 1987. pp. 37-52. includes bibliography
summary The thesis of this paper is that architects work in a manner that is antithetical to problem-solving because they cannot explicate desired effects prior to their realization through the design process. In an attempt to clarify architecture's uncommon mode of action the author suggests that instead of specifying what they are trying to accomplish prior to their attempts to accomplish it as problem-solver do, architects treat design as a search for the most appropriate effects that can be attained in a unique context. They seek sets of combinatorial rules that will result in an internally consistent fit between a kit of parts and the effects that are achieved when those parts are assembled in a certain way
keywords puzzle making, problem solving, architecture, design process
series CADline
last changed 1999/02/12 15:07

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