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 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 diss_kuo
id diss_kuo
authors Kuo, C.J.
year 1999
title Unsupervised Dynamic Concurrent Computer-Aided Design Assistant
source Los Angeles: UCLA
summary The increasing capability of computer-aided architectural design systems has strengthened the role that the computer plays in the workplace. Due to the complexity of developing new techniques and research, these systems are undertaken mostly by scientists and engineers without significant architectural input (Willey, 1991). The design concept of these systems may be based on a well-defined and well-understood process, which is not yet realized in architectural design (Galle, 1994). The output of such research may not be easily adapted into the design process. Most of the techniques assume a complete understanding of the design space (Gero and Maher, 1987) (Willey, 1991). The description or construction of the design space is always time and space consuming, and the result can never be complete due to the ever-changing nature of architectural design. This research intends to initiate a solution for the above problems. The proposed system is an unsupervised-dynamic-concurrent-computer-aided-design assistant. The “unsupervised” means the learning process is not supervised by the user because it is against the designer's nature to “think-aloud” in the design studio and it also increases the work load. It is dynamic because the size of the knowledge base is constantly changing. Concurrent means that there are multiple procedures active simultaneously. This research focuses on learning the operational knowledge from an individual designer and reapplying it in future designs. A computer system for this experiment is constructed. It is capable of The preliminary result shows a positive feedback from test subjects. The purpose of this research is to suggest a potent computational frame within which future developments may flourish.
series thesis:PhD
last changed 2003/11/28 07:37

_id 8eb4
authors Athithan, G. and Patnaik, L.M.
year 1987
title Geometric Searching In Extended CSG Models : Application to Solid Modeling and Viewing
source February, 1987. 30 p. : ill
summary In this paper, the CSG representation scheme is augmented with the 'cartesian product.' The sweep method of generating solids is encompassed by this 'Extended CSG' formalism. The point inclusion problem encountered in the area of geometric searching in computational geometry is discussed in the context to solid models represented by 'extended CSG.' A simple algorithm to solve it that has a time complexity O(n), where n is the number of primitives, is presented. Allowing for preprocessing and extra storage, a second efficient algorithm, having a time complexity O(log n), is developed. The relevance of point inclusion problem in solid modelling techniques is indicated. An extended CSG based solid modeling method is proposed. A solution to the problem of hidden line removal, that uses the faster algorithm for the point inclusion problem, is also presented in the paper
keywords point inclusion, computational geometry, data structures, solid modeling, CSG, computer graphics, hidden lines
series CADline
last changed 2003/06/02 14:41

_id ea89
authors Brown, John L.
year 1987
title Integrating Computers into the Design Studio - A Critical Evaluation
doi https://doi.org/10.52842/conf.acadia.1987.029
source Integrating Computers into the Architectural Curriculum [ACADIA Conference Proceedings] Raleigh (North Carolina / USA) 1987, pp. 29-38
summary This paper presents a critical evaluation of two years of experience in using computer aided design as the primary graphic tool in an architectural design studio. In addition to significant benefits being realized, it was found that in a number of circumstances the graphic tool seemed to place unnecessary or inappropriate constraints on the designer. A critical examination of this tendency revealed that there may be a discrepancy between the theoretical framework in which computer aided design systems are developed and used, and the conceptual framework of contemporary architectural thought. These issues arising from the studio experience, are discussed and placed within the context of current theoretical concerns in architecture.

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

_id b915
authors Carpenter, L., Catmull, E. and Cook, R.L.
year 1987
title The REYES image rendering architecture
source Computer Graphics, 21 4, 95-102
summary In 1987, Robert Cook, Loren Carpenter, and Edwin Catmull released an article about the Reyes (Renders Everything You Ever Saw) image rendering pipeline [1]. This pipeline formed the basis for PRMan (Photo-realistic RenderMan), Pixar's ground-breaking image renderer. The basic Reyes pipeline proceeds in several steps: For each primitive in the scene: 1. Transform to Camera-Space 2. Bound - Eye-space bound of the primitive that will help cull primitives that are outside of the viewing area. 3. Split - A primitive can split itself into one or more smaller primitives. This will help to reduce the total number of polygons when the primitive gets diced. It will also allow parts of a primitive to be culled. 4. Dice - Convert the primitive into a grid of micropolygons. Each micropolygon is about the size of half of a pixel. 5. Shade - Perform lighting and shading calculations on each vertex in the micropolygon grid. 6. Draw - Scan convert and perform z-buffer calculations on the micropolygons of each primitive.
series journal paper
last changed 2003/04/23 15:14

_id 0518
authors Degelman, Larry O. and Miranda, Valerian
year 1987
title Development of Interfaces for CAD Processing in Architecture
doi https://doi.org/10.52842/conf.acadia.1987.095
source Integrating Computers into the Architectural Curriculum [ACADIA Conference Proceedings] Raleigh (North Carolina / USA) 1987, pp. 95-104
summary Substantial efforts within Europe and Japan, as well as the U.S., have been placed on automating construction processes within the building industry, while lesser efforts have been focused on computer integration in the design processes. This paper addresses the design end of the design/build spectrum and how this subject is approached in the educational and research programs at Texas A&M University. The problems of fragmentation and incompatibility of existing software data bases for building design are recognized as being the major drawbacks to significant progress in Computer-Aided Design. This is followed by a description of proposed models for future interfaces and communications linkages necessary for successful computer integration in the building design process.

Efforts in the area of CAD development are undertaken within the "computers in architecture" emphasis area in the PhD program at this university and are targeted at resolution of the CAD interface problems. This happens in both the teaching and research programs. Initially, the communication problems between the building design team and the building systems software are being approached through a PhD-level course in software development for building design problems. In this context, the non-graphical aspects of CAD are being addressed through the development of user friendly, tutorial- type software. Longer range research objectives are directed at the special three-way interfaces between the (1) Design Team, (2) Graphics Handler, and (3) Analytical Engine, and the linkages of these to the Common Data Base.

series ACADIA
email
last changed 2022/06/07 07:55

_id c7ac
authors Hardwick, Martin and Spooner, David L.
year 1987
title Comparison of Some Data Models for Engineering Objects
source IEEE Computer Graphics and Applications. March, 1987. vol. 7: pp. 56-66 : ill. includes bibliography
summary Many proposals using object-oriented data models for engineering objects have appeared in the literature. These data models try to represent the data in engineering systems more naturally by organizing it logically and/or physically into objects relevant to the engineering applications using the database. The article reviews and examines several of these proposed data models to identify important properties of the models. It shows that none of the data models excels in all areas, but each has desirable properties
keywords objects, CAD, design, database, representation, modeling
series CADline
last changed 2003/06/02 13:58

_id 489e
authors Jolliet, Aimé and Quincerot, Richard
year 1987
title Video et Architecture
doi https://doi.org/10.52842/conf.ecaade.1987.x.h9m
source Architectural Education and the Information Explosion [eCAADe Conference Proceedings] Zurich (Switzerland) 5-7 September 1987.
summary L'institution architecturale est organisée à partir du postulat d'une incommunicabilité de l'architecture ("I'espace indicible" de Le Corbusier, par exemple), ce qui ne facilite pas l'enseignement ni l'exercice professionnel. Comme l'ont montré divers travaux théoriques, ce postulat n'a rien de nécessaire, bien qu'il joue un rôle institutionnel historiquement situé. Une activité pratique de communication de l'architecture par la vidéo conduit à la même conclusion: bien des opportunités existent d'exploiter les techniques médiatiques contemporaines pour les mettre au service de l'architecture, de son enseignement et des pratiques professionnelles. La présentation s'appuie sur quinze ans d'expérience d'enseignement et de production de vidéos dans l'Ecole d'architecture de l'Université de Genève ayant permis la réalisation d'une centaine d'émissions sur l'architecture, la construction et l'urbanisme.
series eCAADe
last changed 2022/06/07 07:50

_id 4904
authors Lapre, L. and Hudson, P.
year 1988
title Talking about Design: Supporting the Design Process with Different Goals
source CAAD futures ‘87 [Conference Proceedings / ISBN 0-444-42916-6] Eindhoven (The Netherlands), 20-22 May 1987, pp. 127-136
summary The architectural design process has more than one participant. Each participant has his own way of approaching the information embedded in a design. In the future the CAAD systems of these participants must be able to communicate and exchange information. For a communication of this kind there must be a common ground, a frame of reference, in which these different points of view can be expressed. This frame of reference or model must support participants accessing the same information with different objectives and for different purposes. We shall propose such a model based on research results obtained by the analysis of architectural knowledge and designs. The model incorporates certain aspects drawn from AI.
series CAAD Futures
last changed 1999/04/03 17:58

_id e524
authors Miranda, Valerian and Degelman, Larry 0.
year 1987
title An Experimental Computer-Aided Design Studio
doi https://doi.org/10.52842/conf.acadia.1987.019
source Integrating Computers into the Architectural Curriculum [ACADIA Conference Proceedings] Raleigh (North Carolina / USA) 1987, pp. 19-28
summary A pilot experiment was conducted in the use of microcomputers and Computer Aided Design (CAD) software for architectural design education. The CAD workstations were incorporated into two consecutive semesters of the third year design studio and consisted of TANDY 3000 HD (tm) microcomputers with 20 megabyte hard disks, digitizer tablets, digitizer mice, enhanced graphics capabilities, dot-matrix printers and multi-pen plotters. Software packages included the Personal Architect (tm), VersaCAD (tm), DataCAD (tm), word processing software etc. Student to machine ratio of 4 to 1 was maintained and the use of the equipment was made available to students for approximately 20 hours per day.

Design assignments neither emphasized nor required the use of CAD techniques, as the experiment was designed to measure the students' acceptance of and adaptation to the use of CAD tools. The objective was to "teach" design in the traditional sense of a design studio, while making the computer an integral part of the setting in which the student learned designing and problem solving.

Measurements were made of (1) time for the "fundamentals" learning curve, (2) time for a "basic competence" learning curve, (3) hours utilized by categories of type of use, (4) hours utilized by equipment and software type, and (5) progress in design ability as evaluated by the traditional jury review methods.

series ACADIA
email
last changed 2022/06/07 07:58

_id 27e8
authors Rasdorf, William J. and High, Stacey L.
year 1987
title Simplified Steel Compression Member Design
source Dynamics of Structures ASCE Structures Congress Proceedings. 1987. American Society of Civil Engineers, vol. D: pp. 352-367. CADLINE has abstract only
summary The American Institute of Steel Construction 'Specification for the Design, Fabrication, and Erection of Structural Steel Buildings' has made manual steel column design exceedingly time consuming and difficult. The objective of this paper is to present a simplified method of designing steel columns subjected to axial loads and moments for use in situations where automated design methods are inappropriate. Steel column design is based on the interaction equations of the AISC Specification. These equations are presented in terms of actual and allowable stresses and much time is required by a designer to manually determine the stresses and solve the equations. To simplify their solution, the interaction equations were reformulated and a set of parameters (multipliers) was introduced into them. The parameters were investigated to determine their validity, limits, and ranges of significant influence. They were then tabulated to provide quick and easy access for use. The modified interaction equations and the tabulated parameters constitute the results of this study. They are the physical tools that enable a designer to rapidly select initial steel column sections to satisfy design requirements and specification constraints. The analysis confirms that these tools can realistically and accurately be determined. The equations were algebraically derived and the tables were generated as a function of the properties of the sections. Thus, a new design method, combining the use of tabulated parameters with algebraically modified interaction equations, has been developed. This method greatly simplifies and speeds up the column section selection process
keywords civil engineering, structures, synthesis, design, methods
series CADline
last changed 2003/06/02 13:58

_id e9ef
authors Casale, Malcolm S.
year 1987
title Free-Form Solid Modeling with Trimmed Surface Patches
source IEEE Computer Graphics and Applications January, 1987. vol. 7: pp. 33-43 : col. ill. includes bibliography.
summary Solid modelers store a more complete representation than wireframe or surface modelers. This completeness permits the automation of such tasks as interference analysis, mass property calculation, and finite element mesh generation. But the denser information content and complex algorithms needed to perform these tasks complicate the support of free-form geometry, especially Boolean operations. Consequently, the high degree of geometric coverage traditionally found in surface modeling systems has not, for the most part, been equaled in modern solid modelers. This article explores some of the difficulties encountered in Boolean combinations of free-form solids and presents a geometric representation designed to circumvent them
keywords solid modeling, curved surfaces, representation, geometric modeling, curves, boolean operations
series CADline
last changed 2003/06/02 13:58

_id a1a1
authors Cornick, T. and Bull, S.
year 1988
title Expert Systems for Detail Design in Building
source CAAD futures ‘87 [Conference Proceedings / ISBN 0-444-42916-6] Eindhoven (The Netherlands), 20-22 May 1987, pp. 117-126
summary Computer-Aided Architectural Design (CAAD) requires detailed knowledge of the construction of building elements to be effective as a complete design aid. Knowledge-based systems provide the tools for both encapsulating the "rules" of construction - i.e. the knowledge of good construction practice gained from experience - and relating those rules to geometric representation of building spaces and elements. The "rules" of construction are based upon the production and performance implications of building elements and how these satisfy various functional criteria. These building elements in turn may be related to construction materials, components and component assemblies. This paper presents two prototype knowledge-based systems, one dealing with the external envelope and the other with the internal space division of buildings. Each is "component specific" and is based upon its own model of the overall construction. This paper argues that "CAAD requires component specific knowledge bases and that integration of these knowledge bases into a knowledge-based design system for complete buildings can only occur if every knowledge base relates to a single coordinated construction model".
series CAAD Futures
last changed 1999/04/03 17:58

_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 866f
authors Zelissen, C.
year 1988
title From Drafting to Design: New Programming Tools are Needed
source CAAD futures ‘87 [Conference Proceedings / ISBN 0-444-42916-6] Eindhoven (The Netherlands), 20-22 May 1987, pp. 253-261
summary The software needed by engineers and architects shows two new aspects. First, these programs get more and more graphic elements, secondly there is a trend from general purpose packages to more problem oriented programs. Comparing several of these application depending programs, a strong similarity appears; a user builds up a representation of a (technical) model by placing, replacing, deleting and so on, representations of objects, belonging to this model. From the programmer's point of view, it must be possible to abstract the several models and the actions on the components of a model, and therefore to build one-program with a model description as parameter. Assuming the existence of such a program, the only remaining part needed to build a complete dedicated package has reference to the specific technical calculations. In this contribution we touch on a number of the problems in developing and implementing such a program.
series CAAD Futures
last changed 1999/04/03 17:58

_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 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

_id cf2011_p170
id cf2011_p170
authors Barros, Mário; Duarte José, Chaparro Bruno
year 2011
title Thonet Chairs Design Grammar: a Step Towards the Mass Customization of Furniture
source Computer Aided Architectural Design Futures 2011 [Proceedings of the 14th International Conference on Computer Aided Architectural Design Futures / ISBN 9782874561429] Liege (Belgium) 4-8 July 2011, pp. 181-200.
summary The paper presents the first phase of research currently under development that is focused on encoding Thonet design style into a generative design system using a shape grammar. The ultimate goal of the work is the design and production of customizable chairs using computer assisted tools, establishing a feasible practical model of the paradigm of mass customization (Davis, 1987). The current research step encompasses the following three steps: (1) codification of the rules describing Thonet design style into a shape grammar; (2) implementing the grammar into a computer tool as parametric design; and (3) rapid prototyping of customized chair designs within the style. Future phases will address the transformation of the Thonet’s grammar to create a new style and the production of real chair designs in this style using computer aided manufacturing. Beginning in the 1830’s, Austrian furniture designer Michael Thonet began experimenting with forming steam beech, in order to produce lighter furniture using fewer components, when compared with the standards of the time. Using the same construction principles and standardized elements, Thonet produced different chairs designs with a strong formal resemblance, creating his own design language. The kit assembly principle, the reduced number of elements, industrial efficiency, and the modular approach to furniture design as a system of interchangeable elements that may be used to assemble different objects enable him to become a pioneer of mass production (Noblet, 1993). The most paradigmatic example of the described vision of furniture design is the chair No. 14 produced in 1858, composed of six structural elements. Due to its simplicity, lightness, ability to be stored in flat and cubic packaging for individual of collective transportation, respectively, No. 14 became one of the most sold chairs worldwide, and it is still in production nowadays. Iconic examples of mass production are formally studied to provide insights to mass customization studies. The study of the shape grammar for the generation of Thonet chairs aimed to ensure rules that would make possible the reproduction of the selected corpus, as well as allow for the generation of new chairs within the developed grammar. Due to the wide variety of Thonet chairs, six chairs were randomly chosen to infer the grammar and then this was fine tuned by checking whether it could account for the generation of other designs not in the original corpus. Shape grammars (Stiny and Gips, 1972) have been used with sucesss both in the analysis as in the synthesis of designs at different scales, from product design to building and urban design. In particular, the use of shape grammars has been efficient in the characterization of objects’ styles and in the generation of new designs within the analyzed style, and it makes design rules amenable to computers implementation (Duarte, 2005). The literature includes one other example of a grammar for chair design by Knight (1980). In the second step of the current research phase, the outlined shape grammar was implemented into a computer program, to assist the designer in conceiving and producing customized chairs using a digital design process. This implementation was developed in Catia by converting the grammar into an equivalent parametric design model. In the third phase, physical models of existing and new chair designs were produced using rapid prototyping. The paper describes the grammar, its computer implementation as a parametric model, and the rapid prototyping of physical models. The generative potential of the proposed digital process is discussed in the context of enabling the mass customization of furniture. The role of the furniture designer in the new paradigm and ideas for further work also are discussed.
keywords Thonet; furniture design; chair; digital design process; parametric design; shape grammar
series CAAD Futures
email
last changed 2012/02/11 19:21

_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

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