Cumincad : CUMINCAD Papers : Search Results

CumInCAD is a Cumulative Index about publications in Computer Aided Architectural Design
supported by the sibling associations ACADIA, CAADRIA, eCAADe, SIGraDi, ASCAAD and CAAD futures

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_id	82a7
authors	Gero, John S., Maher, Mary Lou and Zhang, W.
year	1988
title	Chunking Structural Design Knowledge as Prototypes
source	Amsterdam: CMP, 1988. pp. 3-21. includes a short bibliography
summary	The concept of a prototype as a conceptual schema for the representation of generalized design knowledge is proposed. A formal definition of prototypes is presented independent of their implementation. The paper elaborates this concept and demonstrates its applicability through an example in the domain of structural design. The example of prototype knowledge is presented for the design of rigid frames and the process of designing using prototypes is described. The advantages of this approach are presented
keywords	design, prototypes, knowledge, representation, structures
series	CADline
email
last changed	2003/06/02 13:58

_id	c568
authors	Balachandran, M.B. and John S. Gero
year	1987
title	A Model for Knowledge Based Graphical Interfaces
source	AI '87: Proceedings of the Australian Joint Artificial Intelligence Conference. 1987. pp. 505-521. Also published in Artificial Intelligence Developments and Applications edited by J. S. Gero and R Stanton, North-Holland Pub. 1988. -- CADLINE has abstract only.
summary	This paper describes a model for knowledge-based graphical interface which incorporates a variety of knowledge of the domain of application. The key issues considered include graphics interpretation, extraction of features of graphics objects and identification of prototype objects. The role of such knowledge-based interfaces in computer-aided design is discussed. A prototype system developed in Prolog and C is described and its application in the domain of structural engineering is demonstrated
keywords	user interface, computer graphics, knowledge base, systems, civil engineering, structures
series	CADline
email
last changed	2003/06/02 13:58

_id	476d
authors	Gero, J. and Maher, M.
year	1988
title	Future Roles of Knowledge-based Systems in the Design Process
source	CAAD futures ‘87 [Conference Proceedings / ISBN 0-444-42916-6] Eindhoven (The Netherlands), 20-22 May 1987, pp. 81-90
summary	This paper examines the future roles of knowledge-based systems in the design process. It commences with a brief review of computer-aided design and knowledge-based systems prior to examining the present and future roles of knowledge-based systems in design under the headings of: design analysis/formulation; design synthesis; and design evaluation. The paper concludes with a discussion on design integration, novel design, and detail design.
series	CAAD Futures
email
last changed	2003/05/16 20:58

_id	2fd0
authors	Maher, Mary Lou, Zhao, F. and Gero, John S.
year	1989
title	Creativity in Humans and Computers
source	Helsinki: Acta Polytechnica Scandinavica, 1989. pp. 129-141. Also Published as : Creativity in Humans and Computers: A Discussion of Creativity in Computer-Aided Architectural Design, in J.S. Gero and T. Oksala (eds.) Symposium on Knowledge-based Design in Architecture, Helsinki University of Technology, pp. 31-44. 1988
summary	This paper explores creativity from a process viewpoint. It examines various strategies employed by humans during their creative acts and posits analogous computational processes. The discussion provides a framework for the current work by the authors on knowledge-based creative design
keywords	creativity, design process, architecture, knowledge base
series	CADline
email
last changed	2003/06/02 13:58

_id	aef1
authors	Rosenman, M.A., Gero, J.S. and Coyne, R.D. (et al)
year	1987
title	SOLAREXPERT : A Prototype Expert System for Passive Solar Energy Design in Housing
source	Canberra: Aust NZ Solar Energy Society, 1987. vol.II: pp. 361-370. Also published in People and Technology - Sun, Climate and Building, edited by V. Szokolay, Univ. of Queensland, Brisbane, 1988
summary	Passive solar energy design is not an exact science in which a set of analytical procedures can be followed to produce results. Rather it depends heavily on subjective parameters and experience collected over time which is heuristic by nature. At present this knowledge is available in books but while this knowledge is comprehensive, it is unstructured and not always easy to make use of. A computer-based system allows for flexible interactive dialogue and for the incorporation of analytical procedures which may be required. This paper describes work on SOLAREXPERT, a prototype expert system to aid designers in passive solar energy design for single dwellings. The system operates at a strategic level to provide basic advice on the form of construction and types of passive solar systems and at a spatial zone level to provide more detailed advice on sizes and materials. It allows for modification of the information entered so that users may explore several possibilities
keywords	applications, experience, housing, expert systems, energy, design, architecture
series	CADline
email
last changed	2003/05/17 10:17

_id	a62c
authors	Flemming, Ulrich, Coyne, Robert F. and Glavin, Timothy J. (et al)
year	1988
title	A Generative Expert System for the Design of Building Layouts -- Version 2
source	Artificial Intelligence in Engineering: Design. editor. John J. Gero. Elsevier (Computational Mechanics Publications), 1988. PP. 445-464 : ill. includes bibliography
summary	The paper describes an attempt to increase the intelligence of a CAD system by adding capabilities (1) to systematically enumerate alternative solutions to a design problem, and (2) to take, at the same time, a broad spectrum of criteria or concerns into account. These capabilities are intended to complement the designer's abilities and performance. In connection with such attempts, fundamental problems arise when the objects to be designed have shape and are located in space. These problems are identified, and an approach to solve them is outlined. This approach is currently being tested over a range of domains all of which deal with the design of layouts of rectangles subject to constraints and criteria. The search for alternatives takes place in a state space with properties that make it possible to systematically explore and evaluate the power of various search strategies or planning paradigms. The state space is established through a domain-independent generator, while the evaluation of points in that space is carried out by a domain-dependent tester built up through a process of knowledge acquisition familiar from work with expert systems
keywords	design, expert systems, CAD, enumeration, shape grammars,architecture, intelligence, synthesis, space allocation, layout, floor plans
series	CADline
email
last changed	2003/06/02 13:58

_id	035e
authors	Gero, John S.
year	1988
title	Prototypes : A Basis for Knowledge-based Design
source	Symposium on Knowledge Based Design in Architecture. 1988. pp. 3-8. Also published in Knowledge Based Systems in Architecture, Acta Polytechnica Scandinavica, Helsinki, edited by J. S. Gero and T. Oksala, 1989
summary	A new conceptual schema called a prototype for the representation of generalized design knowledge is proposed. It contains knowledge necessary for the commencement and the continuation of a design. This paper briefly presents the schema and describes its use in designing. Its use in categorizing design processes is presented
keywords	prototypes, representation, knowledge base, design
series	CADline
email
last changed	2003/06/02 13:58

_id	8a1b
authors	Mackenzie, C.A.
year	1987
title	Inducing Relational Grammars From Design Interpretations
source	AI'87 : Proceeding of the Australian Joint Artificial Intelligence Conference. 1987. pp. 207-220 CADLINE has abstract only.
summary	--- Also published in Artificial Intelligence Developments and Applications edited by J. S. Gero and R. Stanton, North-Holland Pub. 1988. The combination of a heuristic driven search and a tree systems inference technique to induce context-free design grammars is presented. This is achieved by searching for the most useful interpretations of each design in a sample set and discovering regularities in their tree systems representation. The knowledge induced is represented as an accepting tree systems automation and generative grammar. Examples from the domain of architectural design are given
keywords	heuristics, inference, search, shape grammars, knowledge, representation, architecture
series	CADline
last changed	2003/06/02 13:58

_id	7d26
authors	Pearson, D.G., Alexander, C. and Webster, Robin
year	2001
title	Working Memory and Expertise Differences in Design.
source	J. S. Gero, B. Tversky and T. Purcell (eds), 2001, Visual and Spatial Reasoning in Design, II - Key Centre of Design Computing and Cognition, University of Sydney, Australia
summary	The Creative Synthesis task devised by Finke and Slayton(1988) has been widely used as an experimental measure of mentalsynthesis, but previous studies have often failed to demonstrate anysignificant benefits of external support on participants’ performance.This paper discusses a study that examined novice and expert drawers’performance of synthesis using a modified stimuli set that was designedto increase the load on visuo-spatial working memory. The resultsshowed a significant increase in Transformational Complexity(Anderson & Hesltrup, 1993) of patterns produced by the expert groupwhile using sketching. It is argued that experts are more effective atusing sketching interactively to increase complexity, while novices relymore on using it as a simple memory aid.
series	other
email
more	http://www.arch.usyd.edu.au/kcdc/conferences/vr01/
last changed	2003/05/02 11:14

_id	0697
authors	Balachandran, M.B. and Gero, John S.
year	1988
title	Development of a Knowledge-Based System for Structural Optimization
source	Dordrecht: Kluwer, 1988. pp. 17-24
summary	Optimization is a useful and challenging activity in structural design. It provides designers with tools for better designs while saving time in the design process. The features of conventional optimization tools are presented and their limitations are outlined. The impact and role of knowledge-based methodologies in structural optimization processes is discussed. Structural optimization involves a number of tasks which require human expertise, and are traditionally assisted by human designers. These include design optimization formulation, problem recognition and the selection of appropriate algorithm(s). In this representation and processing of constraints are crucial tasks. This paper presents a framework for developing a knowledge-based system to accomplish these tasks. Based on the needs and the nature of the optimization process, a conceptual architecture of an integrated knowledge-based system is presented. The structure and functions of various components of the system are described
keywords	knowledge base, systems, integration, optimization, structures, engineering
series	CADline
email
last changed	2003/06/02 13:58

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

_id	8073
authors	Gero, John S. and Maher, Mary Lou
year	1988
title	Designing with Prototypes
source	Zurich: Heurista, 1988. vol. I: pp. 74-81
summary	The concept of a prototype as a conceptual schema for the representation of generalized design knowledge is proposed. A formal definition of prototypes is presented independent of their implementation. The paper elaborates this concept and the process of designing using prototypes is described. The advantages of this approach are presented
keywords	design, knowledge, representation, prototypes
series	CADline
email
last changed	2003/06/02 10:24

_id	4034
authors	Rosenman, Michael A., Balachandran, M.B. and Gero, John S.
year	1988
title	The Place of Expert Systems in Civil Engineering
source	Symposium on Knowledge Based Systems in Civil Engineering. 1988. pp. 19-36 CADLINE has abstract only.
summary	--- Also printed in 1989 Civil Engineering Systems 6(1&2):11-20. Engineering is concerned with much more than calculation and numeric analysis. It is concerned with ideas, concepts, judgement and deploying experience which cannot be represented numerically. All of these appear to be outside the realm of traditional engineering computing. Engineers make use of knowledge about objects, events and processes and make declarative statements about them which are often written down symbolically. These limitations of traditional computing in civil engineering can be overcome by expert systems. In this paper a number of expert systems dealing with analysis, design and knowledge acquisition in the field of civil engineering are presented
keywords	analysis, design, civil engineering, expert systems, knowledge acquisition
series	CADline
email
last changed	2003/06/02 13:58

_id	06ee
authors	Gero, John S. (editor)
year	1988
title	Artificial Intelligence in Engineering : Diagnosis and Learning
source	421 p. Amsterdam: Elsevier/CMP, 1988. CADLINE has abstract only
summary	This volume contains the papers in the diagnosis and learning areas from the Third International Conference on Artificial Intelligence in Engineering. Diagnosis and learning are two of the important areas of artificial intelligence of interest to engineering. Diagnosis derives its name from the early systems work related to diagnosing medical disorders. In engineering it has come to mean both diagnosis (in the medical sense) and evaluation or analysis (in the engineering sense). The use of symbolic reasoning has substantially expanded the functions and roles of diagnosis in engineering. Learning is a novel area of computer application in engineering and has no counterpart in traditional engineering but is becoming an important area. The papers in this volume are under the following headings: Diagnosis from Structure and Behavior; Integrated Diagnostic Reasoning; Diagnosis as Control; Diagnosis Processes and Environments; Learning and Tutoring
keywords	AI, learning, engineering, evaluation, analysis, applications
series	CADline
email
last changed	2003/06/02 13:58

_id	436b
authors	Gero, John S. (editor)
year	1988
title	Artificial Intelligence in Engineering : Robotics and Processes
source	403 p. Amsterdam: Elsevier/CMP, 1988. CADLINE has abstract only
summary	This volume contains the papers in the robotics and processes areas from the Third International Conference on Artificial Intelligence in Engineering. Robotics has the potential to change the physical face of engineering and has no counterpart in traditional engineering. It requires the integration of numerous disparate aspects of engineering. There is a fundamental requirement for geometric and spatial reasoning of a qualitative kind. A variety of other processes in engineering are being examined through the artificial intelligence lens. The material collected under the process rubric demonstrates both the benefits and potential of utilizing this approach. The papers are presented under the following headings: Robotics; Geometric and Spatial Reasoning; Interpretation Processes; Reasoning Processes; Planning and Scheduling Processes; Interfaces
keywords	AI, robotics, reasoning, planning, user interface, engineering, construction
series	CADline
email
last changed	2003/06/02 13:58

_id	4cbb
authors	Gero, John S. (editor)
year	1988
title	Artificial Intelligence in Engineering : Design
source	465 p. Amsterdam: Elsevier/CMP, 1988. CADLINE has abstract only
summary	This volume contains the papers in the design area from the Third International Conference on Artificial Intelligence in Engineering. Design is that most fundamental but least understood of engineering activities. Most current computer- aided design systems are primarily concerned with graphical representations of objects as they are being designed. The introduction of artificial intelligence into engineering has fostered the burgeoning interest in formal methods of engineering design. These methods treat design as being modelable using reasoning processes. The papers related to design can be grouped into two categories: those primarily concerned with design knowledge in its various forms and those primarily concerned with applications in specific domains. The papers in this volume are presented under the following headings: Design Knowledge and Representation; Integrated Circuit Design; Mechanical Engineering Design; Structural Engineering Design; Simultaneous Engineering Design; Architectural Design
keywords	AI, design, engineering, knowledge, applications, architecture, CAD, CAE, integrated circuits, representation, structures, civil engineering
series	CADline
email
last changed	2003/06/02 13:58

_id	88cb
authors	Gero, John S. and Oksala, Tarkko (editors)
year	1988
title	Knowledge-Based Systems in Architecture
source	TIPS'88 - Knowledge Based Design in Architecture, Acta Polytechnica Scandinavica (1988 : Helsinki, Finland). 143 p. 1989
summary	The technology of knowledge-based systems can be found in texts on artificial intelligence. There is very little published so far on knowledge-based systems in architecture. To this end an international conference -- TIPS' 88: Knowledge-Based Design in Architecture -- was organized for August 1988 in Finland. Thirteen papers from that conference have been selected and edited for this monograph. They are grouped under five parts: Introduction; Schemas and Models; Processes and Knowledge; Modeling Buildings; and Creativity and Knowledge-Based Systems
keywords	knowledge base, architecture, representation, expert systems,building, creativity
series	CADline
email
last changed	2003/06/02 13:58

_id	0833
authors	Gero, John S.
year	1988
title	Expert systems in Engineering Design : the Concept of Prototypes and their Application
source	Symposium on Knowledge Based Systems in Civil Engineering. 1988. pp. 37-45
summary	CADLINE has abstract only. This paper addresses the question of what sort of schemata do experts in engineering design use to allow the commencement and continuation of a design. It is suggested that a conceptual schema labelled prototype can be used to capture this expertise. Prototypes are generalizations at different levels of design experience and provide the bases of an approach to designing with computers. They structure design experience to make it applicable in similar situations. The paper elaborates the concept and briefly describes an application
keywords	structures, engineering, expert systems, prototypes, design, knowledge
series	CADline
email
last changed	2003/06/02 13:58

_id	c70a
authors	Lindgren, Christina Axelsson
year	1988
title	Forest Visual Variation as a Recreative Force
source	Knowledge-Based Design in Architecture, Tips-88 (pre-proceedings) (1988 : Otaniemi). editors. John S Gero and T. Oksala. Espoo, Finland: Research Institute for Built Environment, Helsinki University of Technology, Department of Architecture, pp. 149-157. includes bibliography.
summary	--- A revised version of this paper has been published in the Acta Polytechnica Scandinavica series. The article presents some findings concerning the importance of forest visual variation and the possibilities to create a Forest Visual Opportunity Spectrum. In the light of suggestions on theory of recreation and of the actual multiple use planning situation of forests, the possibilities and limits of empirical studies as a tool to receive knowledge of visual aspects of forests are discussed
keywords	planning, knowledge, applications, landscape
series	CADline
last changed	1999/02/12 15:09

_id	83b7
authors	Oxman, Rivka E. and Gero, John S.
year	1988
title	Designing by Prototype Refinement in Architecture
source	Amsterdam: CMP, 1988. pp. 395- 412 : ill. includes bibliography
summary	Design knowledge in the form of a priori knowledge is put forward as an essential ingredient in knowledge-based design. The concept of the prototype in design is introduced and different strategies for refinement processes are discussed. The concept of a generative prototype is proposed as a way to represent a generative design description in knowledge-based design systems. The refinement process is considered a successive classification of prototypes and subtypes, by executing design operations associated with the type. The application of these approaches is implemented in a system called PRODS: A PROtotype-based Design System. Finally, issues such as the role of prototypes and other forms of reasoning for creative design are discussed
keywords	prototypes, knowledge base, design process
series	CADline
email
last changed	2003/06/02 13:58

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