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_id ddss9422
id ddss9422
authors Daru, Roel and Snijder, Philip
year 1994
title Sketch-Trigger: A Specification for a Form Generator and Design Analysis Toolbox for Architectural Sketching
source Second Design and Decision Support Systems in Architecture & Urban Planning (Vaals, the Netherlands), August 15-19, 1994
summary In order to develop design and decision support techniques in the early sketch design phases, weshould (1) experience and (2) observe real behaviour in practice, (3) transform observations intoideas for improvement, (4) develop behaviour models to explain the sketch design activities and(5) to evaluate between the proposals, (6) decide between the alternatives, (7) implement theselected option in a supporting tool. Our paper reports about the results of step 3 in particular inthe first phase of a Ph D project, started this year. Our main objective is to amplify the effects ofthe sketch as a very effective instrument to generate original forms and to stimulate the mind to discover new shapes and meanings in the roughly sketched patterns. Instead of considering the sketch only as a representation of what the designer has in mind as is usually assumed in CAD systems, we see sketching as form activation. Thus, we want also to offer triggering images to spark off the imagination of the designer while generating images which are practically impossibleto create by hand and certainly not at short notice. The main improvement proposed is the use of an evolutionary form breeding system: one or more sketched parent images (either ready-made'partis' or basic schemes drafted by the designer) presented in the centre of the screen, will generate surrounding mutated children as defined at random but constrained by default or customization of the available transformations. By selecting one or more children a next generation will be produced in the same way. At all times the designer can introduce or reduce constraints. To complete the usually offered 'classical' symmetrical, spatial and logical operations,we want to introduce dis-functional operations like dislocation, explosion, deformation, anti-logic etc, in short all kinds of antagonistic operations, among them the transformations applied indeconstructionist and post-modern design. Our expectation is that these operations will correspond roughly to the 'move' pertaining to a design entity as the operational unit most appropriate for design behaviour research, in particular the analysis of the chunking and parsing behaviour of the designer. The applicability of the 'move' approach has been shown experimentally by Habraken and others. Goldschmidt has abandoned the usual typology approach of protocolanalysis based on moves and concentrated on the linking of moves, but has been hampered by the lack of a good representational instrument. This brings us to the representation of moves and linkages as a research instrument. The 'linkograph' approach as proposed by Goldschmidt is a first step towards a graphical representation of the designers associative reasoning mode, necessary for tracking the heuristics of designers at the most basic level, but its practical implementation remained as yet incredibly laborious. What is proposed here is an instrument and approach which makes such registration and analysis possible within a structured software environment.
series DDSS
email
last changed 2003/08/07 16:36

_id c307
authors Dobbins, John J.
year 1994
title Problems of Chronology, Decoration, and Urban Design in the Forum at Pompeii
source American Journal of Archaeology, vol. 08, no. 4, October, pp. 629-694
summary This article offers an archaeological and structural analysis of the four main buildings on the east side of the forum at Pompeii and challenges widely published and generally accepted views about the forum. Major problems of chronology, decoration, and urban design are emphasized through a methodology that rejects the prevalent building-by-building approach to the forum in favor of an approach that allows the significance of the urban ensemble to reveal itself. Connections with Rome in areas of building type, iconography, and design are stressed. A reexamination of the evidence points to a comprehensive post-earthquake (i.e., post-62) plan for the east side of the forum, a design whose hallmarks are the unification and monumentalization of the urban center. These goals were achieved by blocking streets, linking facades, upgrading building materials, and emphasizing the now more prominent northeastern and southeastern entrances. The concomitant economic implications are significant. Rather than being a symbol of the depressed economic conditions at Pompeii after 62, the forum with its vigorous and ambitious post-earthquake building program reveals both a de- sire to rebuild on a grand scale and an ability (with assistance from Rome?) to carry it out.
series journal paper
last changed 2003/04/23 15:14

_id ddss9439
id ddss9439
authors Halin, G., Bignon, J.C. and Leonard, D.
year 1994
title Contributions of a Complex Object Retrieval Model to a Dynamical Architectural Design Process
source Second Design and Decision Support Systems in Architecture & Urban Planning (Vaals, the Netherlands), August 15-19, 1994
summary When a new Architectural Construction Project starts, all the steps of the technical design are completely redefined. The experience gained in old projects is not easily reusable. Only personal experience of each project member is relevant. The global experience of a project is difficult to manage and to define. The designers of new project have many things to learn from previous experiences that may or not be good. The use of experiences may avoid either looking for asolution to previously resolved problems or making the same mistakes. To realise experience reuse during an architectural technical design we proposed to combine two actual research works:(i) a Dynamical Architectural Construction Process (DACP), (ii) a Complex Object Management System (COMS). The first work puts forward an original construction process based on a model that uses a geometrical definition of an architectural object to produce the constructive definition of this same object. The original features of this model are: (i) the insertion of a logic level between the volume level of an architectural object and its element level, (ii) dynamic management of the different representations of an architectural object during its technical life cycle. The COMS capabilities concern memorisation and retrieval of complex objects. The use of classicalData Management Systems to store these objects is either impossible or unusable due to data dispersion. In our approach, an architectural experience is viewed as an complex object. The COMS manages an Object Base which contains different Architectural Construction Experiences in previous projects forms. At any time during the DACP, the designer can asked the COMS to retrieve a part or a whole of a previous project that illustrates its current technical state. Thearticle presents two research projects and a study of the contribution of experience reuse in a construction process.
series DDSS
email
last changed 2003/08/07 16:36

_id ddss9444
id ddss9444
authors Hill, Shauna and Streilein, André
year 1994
title Architectural Photogrammetry & Knowledge-Base Systems Record & Redevelopment
source Second Design and Decision Support Systems in Architecture & Urban Planning (Vaals, the Netherlands), August 15-19, 1994
summary In redevelopment projects, the purpose of heritage recording is part of an investigative process to achieve understanding about structures so that designers can make the appropriate design decisions. It is desirable to integrate the knowledge of the recording and documentation specialist, who has first-hand knowledge of the building, with the interpretative process of evaluating the building information and making design decisions. New developments in the fields of photogram-metric recording and computer science has led to improved "image understanding". This paper describes research that is the result of exploring the concept of integrating new digital photogram-metric recording processes with an automated expert evaluation tool. The goal of this research is to expedite the acquisition of heritage building information for use by a knowledge-based system capable of providing the designer with building performance evaluations. Photogrammetry records all data as a series of three-dimensional coordinates which make it a natural partner for today's three-dimensional CAD systems. Generating a three-dimensional model of architecturally significant physical forms and details can provide a basis for evaluation, understanding, education, and design. The purpose of knowledge-based systems in construction is to enhance the decision-making process with specialized knowledge and experience. The linkage of CAD databases with knowledge-based systems provides a source of input data, such as a three-dimensional model, significant to a particular problem. This research is a collaborative effort between two groups, the Swiss Federal Institute of Technology in Zurich Switzerland, and the University of Manitoba in Winnipeg, Canada.
series DDSS
last changed 2003/08/07 16:36

_id 1a77
authors Klosterman, R. E.
year 1994
title Large-scale Urban Models: Retrospect and Prospect
source Journal of the American Planning Association 60(1), pp. 3 -6
summary Contributed by Susan Pietsch (spietsch@arch.adelaide.edu.au)
keywords 3D City Modeling, Development Control, Design Control
series journal paper
last changed 2003/05/15 21:45

_id 9602
authors Klosterman, R. E.
year 1994
title An Introduction to the Literature on Large-scale Urban Models
source Journal of the American Planning Association 60(1), pp. 41-44
summary Contributed by Susan Pietsch (spietsch@arch.adelaide.edu.au)
keywords 3D City Modeling, Development Control, Design Control
series journal paper
last changed 2003/05/15 21:45

_id 9138
authors Lee, D. B.
year 1994
title Retrospective on Large-Scale Urban Models
source Journal of the American Planning Association 60(1), pp. 35-40
summary Contributed by Susan Pietsch (spietsch@arch.adelaide.edu.au)
keywords 3D City Modeling, Development Control, Design Control
series journal paper
last changed 2003/05/15 21:45

_id ddss9463
id ddss9463
authors Lucardie, Larry
year 1994
title A Functional Framework For Conceptual Modelling
source Second Design and Decision Support Systems in Architecture & Urban Planning (Vaals, the Netherlands), August 15-19, 1994
summary A conceptual model is not only indispensable for the design and implementation of knowledge based systems, but also for their validation, modification, maintenance and enhancement. Experience indicates, however, that in many cases reality is not well reflected in a full-fledged conceptual model. What is systematically lacking in the prevailing conceptualization methods is a well-developed theory of knowledge that underlies conceptualization methods: a theory that precedes the process of forming meaningful classifications and that precedes the specification of a conceptual model. To date, conceptualization methods are based on the probabilistic assumption that, in essence, all conditions necessary for creating a classification, are provided initially and can easily be revealed by utilizing mathematical measures of similarity. Another frequently occurring prototypical assumption is that for creating a classification, necessary conditions are sufficient. Furthermore, it is assumed that the categories of conditions are a priori fixed and unconditional. That conceptualizing takes place without any explicit background knowledge about goals of classifications and without contextual influences and that categorizations have an unconditional status are not viewed as problems. In contrast to these approaches, the functional view states that relevant descriptive attributes are not necessarily a priori given but should be acquired through knowledge about goals of classifications and about contexts. It is also asserted that an explicit concern for necessary conditions will not suffice for capturing the dynamics of reality. Furthermore, the functional view puts forward that a goal- and context-oriented strategy leads to the reconstruction of new attributes and categorizations with a dynamic status. The aim of this paper is to discuss the theoretic and practical merits of the functional view compared to the probabilistic and prototype approaches. Conceptual models developed in the Computer Integrated Manufacturing-Project will serve as illustrations for the main ideas.
series DDSS
email
last changed 2003/08/07 16:36

_id ddss9479
id ddss9479
authors Schaefer, Wim F.
year 1994
title The Management of Knowledge in Architectural Companies by Reconstruction of Problem Solving Systems
source Second Design and Decision Support Systems in Architecture & Urban Planning (Vaals, the Netherlands), August 15-19, 1994
summary The purpose of this paper is to present a theory for 'knowledge management' in architectural firms. This theory is based upon the premise that knowledge as well as employees (..the designer as a knowledge worker..) are regarded as means of production and that for both of these resources economic values exist during a limited period of time. Similar to the management efforts to optimize the use of labour and 'material' equipment the use of knowledge should be optimized by adequate management. The presented theory for the management of knowledge introduces a new profession in the organization of an architectural firm: the knowledge manager. And within this context a knowledge base is regarded as a tool to help to perform one of the tasks of this professional. The central part of this theory consists of a cognitive reconstruction of problem solving systems. This reconstruction provides a layout for a knowledge base as well as a 'road map' to guide the discussions on 'what knowledge is used', 'who learned what' and 'to whom must experience be transferred'. Employees as the most 'cognitive actors' in problem-solving in design processes can be traced. The management can decide on wether to emphasise the concentration of knowledge by these persons or to emphasize the transfer of their knowledge to others. The use and meaning of knowledge bases for each of these management approaches are completely different.
series DDSS
email
last changed 2003/08/07 16:36

_id ddss9481
id ddss9481
authors Schmid, Peter
year 1994
title MHP: Method Holistic Participation, Research and Experience During the Decades
source Second Design and Decision Support Systems in Architecture & Urban Planning (Vaals, the Netherlands), August 15-19, 1994
summary Design Decision Support Systems always are closely related to the cooperation of more (than single) people and mostly even of several groups of people. Hence teamwork is an important part inorder to support (design) decisions or systematical and methodical collaboration and cooperation or participation. A system(atic) approach towards these participatory processes will be given in this paper. The MHP can get a place and meaning in the fields of the most urgent problems and within the discussions concerning SBS and ecological disaster (as significantly pointed out in already so many scientific reports and conferences). Collaboration and cooperation is needed more than ever before - although we can find examples and models already long ago. Two main problems can be answered by using the method - as already proofed in several cases: the facing of the environmental demands for building activities, because of the ecological crisis - worldwide combined with the SBS and the necessity for the different (power) groups to come together in order to reach some consensus for our common survival. The paper presentation will be enriched by many illustrations.
series DDSS
last changed 2003/08/07 16:36

_id ddss9494
id ddss9494
authors Thomas, Tom and Saslaw, Karen L.
year 1994
title Post-Occupancy Evaluations: Research of New Initiatives in Health Care Facilities
source Second Design and Decision Support Systems in Architecture & Urban Planning (Vaals, the Netherlands), August 15-19, 1994
summary American health care is undergoing an evolution of epic proportions and medical centres throughout the country are responding by restructuring the delivery of patient care services. Changes in professional staffing, technology and locations of services are just a few actions underway to create operationally efficient, more cost-effective institutions. Facility planning and design is equally challenged to present new facility models for these retooled medical centres. In 2025, American hospitals may bear little resemblance to the imposing medical structures which form this country's historical health facility reference points. This presentation will focus on the use of post-occupancy evaluations to improve innovation of health facility planning and design. We will discuss the use of post-occupancy evaluations to analyze the functional and environmental aspects of operational departmental areas, and the utilization of research conclusions to improve innovation and creativity in the design of new facilities. Ms. Saslaw, a health care administrator and planner, and Mr. Thomas, a health care architect and planner, will introduce the process issues of POE in design, and then present case studies and facility plans which demonstrate the value to new innovative environments. Specifically, individuals attending this session will: (i) understand the contemporary use of post-occupancy evaluations in facility planning and design; (ii) review several cases and discuss alternative facility responses derived from use of post-occupancy evaluations (iii) discuss the "Patient Focus Care" trend and the architects/planners response in improving health facility design.
series DDSS
last changed 2003/08/07 16:36

_id eaea2005_133
id eaea2005_133
authors Weber, Ralf
year 2006
title Urban space and architectural scale - Two examples of empirical research in architectural aesthetics
source Motion, E-Motion and Urban Space [Proceedings of the 7th European Architectural Endoscopy Association Conference / ISBN-10: 3-00-019070-8 - ISBN-13: 978-3-00-019070-4], pp. 133-149
summary As one of the oldest schools of architecture in Germany, Dresden has a long and continuous tradition in the field of architectural aesthetics and building composition. Architects such as Fritz Schumacher initiated research and teaching in the field in the 1920s, and this was revitalised during the 1950s by Otto Schubert who laid the foundations for a scientific description of the correlation between optics and architectural design, and also worked towards a comprehensive theory of architectural composition. As a result of the architectural ideology of the East German regime, such studies were consigned to near oblivion and the main concern became interior decoration. With the appointment of Professor Ralf Weber, the institute was reestablished in 1994 under its original name, the Institute of Spatial Design (Raumgestaltung). Its new research agenda originated from Weber’s book “On the Aesthetics of Architectural Form - A Psychological Approach to the Structure and the Order of Perceived Architectural Space” (Ashgate 1994). In order to verify some of the hypotheses advanced in the book empirically, members of the institute have been carrying out a number of studies in the areas of oculomotor research and the perceptual foundations of design, and have been addressing issues that would help formulate principles of good architectural form and space applicable to the everyday practice of architectural design. Currently, the Institute of Spatial Design focuses on the further development of the psychological bases of experiencing architecture, as well as on theories of aesthetics and their application in practice. Specifically, attention is paid, on the one hand, to the perception and experience of architecture, i.e. aesthetics, and on the other, to the assemblage of various parts into an overall whole in a building, city or landscape – in other words, architectural composition. These two aspects are naturally inextricably intertwined: the one concerns the reception of architecture, the other, its production. Under these headings, various other areas of interest, such as architectural tectonics, systems of order and proportions, or the issue of scale in architecture, are tackled through dissertations, research projects and seminars. The institute has been cooperating on several studies with the Cognitive & Biological Psychology Unit at the University of Leipzig and the intention is eventually to establish an interdisciplinary research unit for architectural aesthetics.
series EAEA
type normal paper
email
more http://info.tuwien.ac.at/eaea
last changed 2008/04/29 20:46

_id 3c22
authors Wegener, M.
year 1994
title Operational Urban Models: State of the Art
source Journal of the American Planning Association 60(1), pp. 17-29
summary Contributed by Susan Pietsch (spietsch@arch.adelaide.edu.au)
keywords 3D City Modeling, Development Control, Design Control
series journal paper
last changed 2003/05/15 21:45

_id ddss9507
id ddss9507
authors Zimring, C., Do, E., Domeshek, E. and Kolodner, J.
year 1994
title Using Post-Occupancy Evaluation To AID Reflection in ConceptualDesign: Creating a Case-Based Design Aid For Architecture
source Second Design and Decision Support Systems in Architecture & Urban Planning (Vaals, the Netherlands), August 15-19, 1994
summary The design of large complex "real-world" objects such as buildings requires that the intentions of many potentially competing stakeholders be understood and reconciled. The process of conceptual design itself can be understood as a set of discourses among design team participants and between the designer and the design that gradually reveal these intentions and their relationships to design moves. Our goal is to aid this discourse by creating a Case-based Design Aid (CBDA) that provides design team participants access to specific evaluated cases of experience with previous buildings. This represents a merger of two sets of theories and methodologies: case-based reasoning (CBR) in artificial intelligence; and, post-occupancy evaluation (POE) in architectural research. In developing our CBDA, we have focused on several problems in architectural design: understanding the interactions between intentions, and making links between various modes of understanding and communication, and particularly between verbal description and visual representation. This has led to a particular way of parsing experience, and to several modes of entering and browsing the system. For instance, each case is accessible as a specific building, such as the Santa Clara County Hall of Justice, that can be explored much as an architect might browse a magazine article about the building, looking at a brief text description of the building, photos, and plans. However, each plan is annotated with "problematic situations" that are actually hypertext links into the discursive part of the program. By clicking on the button, the users reaches a "story" screen that lists the intentions of various stakeholders relevant to the problematic situation, a fuller text description of the general problematic situation with a diagram, text and diagram for a specific problematic situation as it operates in a specific building, several general design responses showing how one might respond to the problematic situations, and specific design responses from specific buildings. In addition, the user can browse the system by listing his or her interests and moving directly to stories about a given space type such as "courtroom" or issue such as "way finding." In addition, the designer can access brief synopses of key issues in a building type, for a space type, or for an issue. We are currently implementing the system on the Macintosh using Common Lisp and are focusing on libraries and courthouses as initial building types. Initial feedback from designers has been encouraging. We believe that this approach provides a useful alternative to design guidelines, that often tend to be too prescriptive, and the entirely inductive approach of many designers that may miss critical intentions.
series DDSS
email
last changed 2003/08/07 16:36

_id fff9
authors Batty, M.
year 1994
title A Chronicle of Scientific Planning: The Anglo-American Modeling Experience
source Journal of the American Planning Association 60(1), pp. 7-16
summary Contributed by Susan Pietsch (spietsch@arch.adelaide.edu.au)
keywords 3D City Modeling, Development Control, Design Control
series journal paper
last changed 2003/05/15 21:45

_id ddss9401
id ddss9401
authors Akin, Omer
year 1994
title Psychology of Early Design in Architecture
source Second Design and Decision Support Systems in Architecture & Urban Planning (Vaals, the Netherlands), August 15-19, 1994
summary Lately there has been a good deal of emphasis on the early stages of the design process, particularly by developers of computer aids and quantitative design models for both evaluation and generation of designs in a variety of domains. Yet, there is little understanding of the early design-process. While the early design process as manifested by human designers need not be the sole basis of the description of this phase, it certainly represents and important kernel of knowledge, especially for those who are interested in developing models, systems or merely interfaces for such systems. This paper focuses on the characterization of the psychology of the early design phase in architecture. It is described in terms of the general design strategies and problem solving tactics used; and is contrasted against some of the process characteristics that
series DDSS
email
last changed 2003/08/07 16:36

_id ddss9402
id ddss9402
authors Arentze, T., Borgers, A. and Timmermans, H.
year 1994
title Design of a View-Based DSS For Location Planning
source Second Design and Decision Support Systems in Architecture & Urban Planning (Vaals, the Netherlands), August 15-19, 1994
summary This paper describes the design of a DSS for locating facility networks. The proposed DSS is based on the principle of dynamic data definitions. The declarative and procedural forms of knowledge involved are identified by a logical analysis of planning tasks. The DSS supports an iterating process of adjusting and evaluating plan options. A flexible and interactive problem solving environment is achieved by means of a user defined set of views that captures both forms of knowledge. Each view describes the system to be planned in terms of a set of variables and attached evaluation procedures. The views are dynamic and linked data structures, so that changes in one view automatically lead to updating all linked views. The DSS supports both the specification of the set of views and its application to solve a specific location problem.
series DDSS
email
last changed 2003/08/07 16:36

_id ddss9403
id ddss9403
authors Arentze, T., Borgers, A., Dellaert, B. and Timmermans, H.
year 1994
title A Multi-Purpose Multi-Stop Model Describing Consumers' Choices of Shopping Centres
source Second Design and Decision Support Systems in Architecture & Urban Planning (Vaals, the Netherlands), August 15-19, 1994
summary Recently, a number of interesting extensions to traditional decompositional and discrete choice models has been introduced that allow one to combine parameters estimated in different phases ofcomplex choice processes. These extensions offer new possibilities to model combinations of choices consumers make if they select shopping centres to visit. This paper will introduce a modelling approach that describes consumer choices of shopping centres involving multiple shopping functions (multi purpose) as well as locations (multi stop). The approach extends traditional decompositional models of single choices to a model of combinations of choices. It uses a recursive scaling procedure that combines attributes related to different shopping functions and to shopping centres at different locations. The model will be tested on data collected on shopping behaviour in Maastricht, the Netherlands.
series DDSS
email
last changed 2003/08/07 16:36

_id ddss9404
id ddss9404
authors Arima, Takafumi and Sato, Seiji
year 1994
title Form Characteristics of Landscape Images: A Landscape Research by Computer Image Processing
source Second Design and Decision Support Systems in Architecture & Urban Planning (Vaals, the Netherlands), August 15-19, 1994
summary Landscape evaluation research examines how individuals perceive the landscape. Because the amount of the data to describe landscapes is huge, landscape research needs the technology of the computer. This paper describes a method to catch the amount of physical characteristics which were extracted from landscape images by using the technology of the computer image processing and verifies its effectiveness. To do this analysis, we took photographic slides of a landscape sample. Pictures were taken for three regions (the city centre area, the outskirts area, and the farm village area). The number of slides was 6 for each place hence 18 in total were used for theanalysis. Next, we stored these slides on a computer disk. Form characteristics of the landscape elements were extracted by using computer image processing. Borderlines were extracted usingthe algorithm of Robert and were converted into coordinates data by minute line processing and the vector processing. Other elements were extracted by label processing and were converted into the coordinates data by vector processing. These data thus are the vector data for two-dimensions of the image and not the data for a three-dimension space. The processing of these images enables the analysis of the form characteristics in the landscape images. We calculated the data such as appearing length, angle numbers of appearance of the vector data, and analyzed the characteristic of shape and the complexities of landscape applying fractal theory. We compared three districts and were able to find landscape characteristics of various places as a result.
series DDSS
last changed 2003/08/07 16:36

_id ddss9405
id ddss9405
authors Ayeni, Bola
year 1994
title The Design of Decision Support Systems in Urban and Regional Planning
source Second Design and Decision Support Systems in Architecture & Urban Planning (Vaals, the Netherlands), August 15-19, 1994
summary Planning methodology over the years, has shifted from situations whereby planners think, plan and design for the people to one whereby both people and planners have become important components of the planning process. Consequently, the important urban planning methodology of the last two decades that utilized mathematical models in the planning process is fast becoming obsolete. The paper argues that model building should move to the creation of urban decision support systems for the planning process through the development of expert systems shells that interfaces existing planning models with the knowledge content of planning and planners. The expert system shells as the set of decision rules for determining how existing supply and demand relationships are applied for modelling land use and transportation would be responsible forguiding the development of appropriate geographical information systems, supporting land use and other models in a coordinated manner, for communicating with these other systems componentsand for guiding interactions between them and the user. Furthermore, decision support systems should be designed to bring the whole of the knowledge base to bear on a problem through a flexible and adaptive solution system that makes explicit use of both the analysts models and the decision makers expert knowledge. It is argued that this understanding leads to the development of three crucial issues for the design of decision support systems in urban and regional planning;namely the development of user friendly integrated urban land-use transportation models, the development of expert geographical information systems and the development of expert systemshells for many of the routine tasks planners deal with.
series DDSS
last changed 2003/08/07 16:36

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