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	9c19
authors	Maher, M.L., Simoff, S., Gu, N. and Lau, K.H.
year	2001
title	Virtual conference centre
source	M. Burry (ed.), Cyberspace: The World of Digital Architecture, Images Publishing, Mulgrave, Vic, pp. 192-195
summary	The Virtual Conference Facilities design is part of the Virtual Campus, which comprises several rooms, hallways, and resource areas. The rooms include facilities for slide projection, recording, and softbots. The three-dimensional visualization of the rooms assumes that an avatar can walk or teleport from one place to another, The design style is a derivation of the Virtual Office design, using similar framelike walls and distinctive activity areas. The facility has three main rooms: the entrance hall, the conference room, and the practice studio. The use of rooms is determined on the basis of activity and conversation privacy, since the main purpose of the facility is to provide a place for people to meet. A person can hear anyone else in the some room talk but cannot hear someone in another room.
series	other
email
last changed	2003/04/23 15:50

_id	e501
authors	Maher, M.L., Simoff, S., Gu, N., and Lau, H.K.
year	2000
title	Designing Virtual Architecture
doi	https://doi.org/10.52842/conf.caadria.2000.481
source	CAADRIA 2000 [Proceedings of the Fifth Conference on Computer Aided Architectural Design Research in Asia / ISBN 981-04-2491-4] Singapore 18-19 May 2000, pp. 481-490
summary	Virtual architecture as the design of functional virtual places is not well understood. Most virtual places are created by programmers rather than designed a places in the sense that buildings are designed. As a result, we are in the era of vernacular virtual architecture. While current virtual architecture fulfills certain needs of online users, a well-designed virtual place is becoming essential to cope with the growing complexity and demand in virtual worlds. This paper presents a basis for the design of virtual places that draws on our knowledge of architectural design.
series	CAADRIA
email
last changed	2022/06/07 07:59

_id	9c3e
authors	Maher, M.L., Skow, B. and Cicognani, A.
year	1999
title	Designing the virtual campus
source	Design Studies, 20, 319-342
summary	Virtual Worlds are networked environments that look like the physical world, and create a sense of place for the person communicating, navigating, and doing things in the virtual world. Virtual worlds have traditionally been developed as games, in fact, most virtual worlds today are games. A virtual campus has been developed in the Architecture Faculty at the University of Sydney that is based on some of the concepts of virtual worlds. The virtual campus is a place on the internet where students can go to take courses, meet with academic staff, and communicate with other students. The development of the virtual campus has been influenced by research in design science and is based on the conceptual metaphor of architectural design. The design of the virtual campus is considered at three levels: the implementation level, the representation level, and the interface level. Identifying these levels provides a basis for the design of virtual worlds for professional and educational environments. The consideration of the representation level results in a consistent use of a conceptual metaphor so that a person in the virtual campus can make use of the facilities in an intuitive manner.
series	journal paper
email
last changed	2003/04/23 15:50

_id	da49
authors	Maher, Mary Lou and Gero, John S.
year	2002
title	Agent Models of 3D Virtual Worlds
doi	https://doi.org/10.52842/conf.acadia.2002.125
source	Thresholds - Design, Research, Education and Practice, in the Space Between the Physical and the Virtual [Proceedings of the 2002 Annual Conference of the Association for Computer Aided Design In Architecture / ISBN 1-880250-11-X] Pomona (California) 24-27 October 2002, pp. 125-135
summary	Architectural design has relevance to the design of virtual worlds that create a sense of place throughthe metaphor of buildings, rooms, and inhabitable spaces. The design and implementation of virtualworlds has focused on the design of 3D form for fast rendering to allow real time exploration of theworld. Using platforms that were originally designed for computer games, some virtual worlds nowcontain preprogrammed interactive behaviors. We present an agent model of virtual worlds in which theobjects in the world have agency, that is, the objects can sense their environment, reason about theirgoals, and make changes to the environment. This agent model is presented and illustrated using a wallagent. Following from the wall agent, we generalize how agency can be attached to any 3D model in avirtual world.
series	ACADIA
email
last changed	2022/06/07 07:59

_id	a7ba
authors	Maher, Mary Lou and Gu, Ning
year	2002
title	Design Agents in Virtual Worlds - A User-Centred Virtual Architecture Agent
source	Gero JS and Brazier FMT (eds) (2002) Agents in Design 2002. Key Centre of Design Computing and Cognition, University of Sydney, pp. 23-38
summary	This paper presents a User-centred Virtual Architecture (UcVA) Agent, a kind of rational agent capable of representing a person in virtual worlds and designing virtual worlds based on current needs. The two major structural aspects of this agent are Avatar Agent and Design Agent. The UcVA agent in this paper is presented from various perspectives: structure, process, and use scenarios. A proposed application of these agent models and an analysis of User-centred Virtual Architecture designed by this agent illustrates and evaluates this approach to designing virtual architecture.
series	other
email
last changed	2003/05/10 10:16

_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	a262
authors	Maher, Mary Lou, Zhao, F. and Gero, John S.
year	1989
title	An Approach to Knowledge-Based Creative Design
source	NSF Engineering Design Research Conference. PREPRINT. 1989. pp. 333-346. CADLINE has abstract only
summary	When considering the design process as a search through a design space, creative design occurs when the design space is expanded by adding knowledge from outside the space. A design space includes a state space, points which represent partial design descriptions, and operators that enable the process to move from one state to another. The design operators embody generalized design knowledge about classes of design solutions, i.e. prototypes. The authors' approach to knowledge- based creative design provides mechanisms for prototype adaptation and generation through analogy and mutation. This model is illustrated by creative solutions to building design problems. The implementation is discussed
keywords	synthesis, knowledge, representation, creativity, design process, prototypes, building, architecture, engineering
series	CADline
email
last changed	2003/06/02 10:24

_id	4494
authors	Maher, Mary Lou
year	1985
title	Hi-Rise and Beyond : Directions for Expert Systems in Design
source	Computer Aided Design. November, 1985. vol. 17: pp. 420-427 : ill. includes bibliography
summary	This paper commences with a brief introduction to expert systems and then describes the Hi-Rise expert system for structural design in terms of scope, problem solving strategy, knowledge representation and implementation. It then discusses the potential for developing an expert system capable of innovative design and describes the possibility of developing a generic expert system framework appropriate for any structural design problem
keywords	expert systems, civil engineering, structures, knowledge, representation, synthesis
series	CADline
email
last changed	2003/05/17 10:19

_id	0b62
authors	Maher, Mary Lou
year	1990
title	Process Models for Design Synthesis
source	AI Magazine. 1990. vol. 11: pp. 49-58
summary	Models of design processes provide guidance in the development of knowledge-based systems for design. The basis for such models comes from both research in design theory and methodology as well as problem solving in artificial intelligence. Three models are presented: decomposition, case-based reasoning, and transformation. Each model provides a formalism for representing design knowledge and experience in distinct and complementary forms
keywords	design process, knowledge base, systems, theory, decomposition, representation, reasoning
series	CADline
email
last changed	2003/05/17 10:19

_id	a9f5
authors	Maher, Mary Lou
year	1997
title	Sam: A Multimedia Case Library of Structural Designs
doi	https://doi.org/10.52842/conf.caadria.1997.005
source	CAADRIA ‘97 [Proceedings of the Second Conference on Computer Aided Architectural Design Research in Asia / ISBN 957-575-057-8] Taiwan 17-19 April 1997, pp. 5-13
summary	Recent developments in multimedia and case-based reasoning provide the basis for developing teaching aids for architecture students that present technology and science learning materials as design cases. Case-based reasoning tools can provide assistance in the identification of a relevant design case and the modification of a case for the current design problem. We have developed multimedia library of buildings to support a case-based reasoning approach to teaching structural design. The design cases are linked through a network of concepts that follow a specific learning area, for example, the structural design of tall buildings is linked through the concept of lateral load resistance. The multimedia environment provides an active learning tool that the student uses to generate design solutions.
series	CAADRIA
email
last changed	2022/06/07 07:59

_id	ascaad2012_002
id	ascaad2012_002
authors	Maher, Mary Lou
year	2012
title	Designing CAAD for Creativity
source	CAAD \| INNOVATION \| PRACTICE [6th International Conference Proceedings of the Arab Society for Computer Aided Architectural Design (ASCAAD 2012 / ISBN 978-99958-2-063-3], Manama (Kingdom of Bahrain), 21-23 February 2012, pp. 7-9
summary	Can we design CAAD to enhance creativity? CAAD is often considered a tool that assists architects in design by managing documentation and facilitating visualization. While there has been anecdotal concern that CAAD inhibits creativity, there is empirical evidence that CAAD can enhance creativity. The challenge is to develop principles for designing CAAD for creativity based on theoretical and empirical research on recognizing and enhancing individual and distributed creative cognition. This presentation describes three concepts that can lead to principles for designing CAAD to enhance human creativity: recognition, perception, and diversity. // 1. Recognition: A framework for recognizing and evaluating creative design, shown in Figure 1, is developed based on research in psychology and design science that includes novelty, value, and surprise. This framework provides a basis for comparing and evaluating the impact of CAAD on creativity. 2. Perception: Perception affects cognition and therefore interaction design is a critical component of designing CAAD for creativity. The results of an empirical study, shown in Figure 2, using a protocol analysis find that changing perception to include tangible user interfaces has a positive effect on creative cognition. These results lead to design principles for increasing perceptual modalities in future CAAD systems. 3. Diversity: A theoretical framework for social and collective intelligence in design show how an increase in cognitive diversity leads to an increase in innovation. Using this framework we can develop design processes that combine the benefits of individual, team, and crowdsourced design ideas, as shown in Figure 3.
series	ASCAAD
type	keynote paper
email
more	http://www.ascaad.org/conference/2012/papers/ascaad2012_002.pdf
last changed	2012/05/15 20:46

_id	cf2007_447
id	cf2007_447
authors	Maher, Mary Lou; Kathryn Merrick and Rob Saunders
year	2007
title	From Passive to Proactive Design Elements
source	Computer Aided Architectural Design Futures / 978-1-4020-6527-9 2007 [Proceedings of the 12th International Conference on Computer Aided Architectural Design Futures / 978-1-4020-6527-9] Sydney (Australia) 11–13 July 2007, pp. 447-460
summary	Agent technology has been used as an organising mechanism for software systems that focus on modularity and autonomy. This paper presents two applications that explore the potential of combining agent technologies with physical building design elements to change the nature of the built environment from a passive space to one that proactively engages with its inhabitants. We focus on how these curious places sense the state of the environment and the activities of the humans in the environment and enhance the human experience, thus going beyond the concept of supporting human activities in traditional approaches to intelligent rooms.
series	CAAD Futures
email
last changed	2007/07/06 12:47

_id	ijac202220211
id	ijac202220211
authors	Mahmoud, Randa M.A.; Amr M.A. Youssef
year	2022
title	A computational framework for supporting architectural education of spaces’ furnishing design
source	International Journal of Architectural Computing 2022, Vol. 20 - no. 2, pp. 346–377
summary	Self-learning is receiving great attention internationally in different fields, along with the best utilization of different computational applications or methods. This paper introduces a novel computational approach for supporting Architectural Design Education (ADE) in its early stages; a computational implementation through MATLAB has been developed to conduct the proposed processes. As a scope, spaces’ furnishing design has been selected to demonstrate the proposed computational approach and implementation, while office workspaces have been selected as a representative case. However, the proposed approach provides and enhances ADE through three main concepts: (a) generating design alternatives for different cases of furnishing spaces, (b) providing accurate and flexible evaluations to students’/designers’ works with different levels, and (c) tracking students based on their defaults and relevant sensitive modifications. Different applications of the proposed approach have been generated, analyzed, and validated
keywords	Keywords Computational implementations, architectural design education, spaces’ furnishing, office workspaces, design framewor
series	journal
last changed	2024/04/17 14:29

_id	architectural_intelligence2024_17
id	architectural_intelligence2024_17
authors	Mahnaz Bahremandi-Tolou, Chenhao Wang, Joseph M. Gattas & Dan Luo
year	2024
title	Curved surface form-finding with self-shaping perforated plates
doi	https://doi.org/https://doi.org/10.1007/s44223-024-00059-y
source	Architectural Intelligence Journal
summary	Self-shaping systems offer a promising approach for making complex 3D geometries from the material-driven transformation of 2D sheets. However, current research development of such systems is focused on small-scale applications. This study proposes a self-shaping composite for generation of larger-scale curved surfaces suitable for spatial structures. The composite arises from the novel combination of a perforated plate passive layer and a heat-shrinkable active layer. Experimental investigations are undertaken to assess the influence of perforation parameters of the passive layer over the degree of curvature generated in the self-shaping composite system. A 3D scanner and parametric curvature evaluation tool were used to extract and analyse the fabricated surface curvatures. Three key deformation characteristics were identified: the generated surface is cylindrical with dominant curvature in the x-direction; curvature is approximately uniform across the surface width and length; and curvature is strongly influenced by perforation bridge and strap length parameters. Results of this study support the application of self-shaping curved surfaces for customizable discrete structure parts.
series	Architectural Intelligence
email
last changed	2025/01/09 15:05

_id	5570
authors	Mahnke, Frank H.
year	1996
title	Color, environment, and human response: an interdisciplinary understanding of color and its use as a beneficial element in the design of the architectural environment
source	Van Nostrand Reinhold, New York
summary	Written for architects, interior designers, and color consultants, this ambitious study explores the psychological and physiological effects of color in the man-made environment. Scientific findings and industry-by-industry examples are furnished to help professionals specify colors that will create healthful environments in hospitals, schools, restaurants, and other public facilities.
series	other
last changed	2003/04/23 15:14

_id	8095
authors	Mahrouq, Abdulrahman and Al-Haddad, Baha'uddin
year	2001
title	Gaza City: Virtual space and the control of physical space
source	CORP 2001, Vienna, pp. 397-402
summary	The interaction between virtual space and physical space is increasingly gaining more importance and consideration [1]. Much of theinterest concentrates upon theorizing this interaction and investigating the different concepts behind it [2]. Another concern is toexplore aspects of the physical space through its virtuality especially in the field of architecture and urban design [3]. Yet with theevidence that the increasing pace of development in multimedia, information and communications technology is exerting vastchanges on the physical space, there is a disparate need for control over these very fast changes. Control of the physical space is themain subject of physical planning where it is crucial to develop new tools and procedures for better control of the urban change.Applications of data, information and communications technologies in urban planning and geographic information system (GIS)constitute one of the vital fields for the control and guidance of urban development.In Gaza Strip for example, unprecedented developments resulted after the declaration of the Palestinian- Israeli peace agreements in1994. Information and communications technologies and data sources were improved with the introduction of computers, moderntelephone and wireless communications and satellite imaging. The new developments began to impinge the existing British Mandatesystem and the physical planning process. The municipality of Gaza city took the lead and became the most important and activelocal planning institution to benefit from the new situation. Although the new developments are in their early stage, the positiveimpact on the planning process and the control over the built environment in the city are paramount.This paper aims at exploring the new developments of spatial technologies in the municipality of Gaza and their impact on theplanning conduct and the built environment in the city.
series	other
more	www.corp.at
last changed	2002/09/04 13:19

_id	ga9917
id	ga9917
authors	Maia Jr., A., Valle, R. do, Manzolli, J. and Pereira, L.N.S.
year	1999
title	Generative Polymodal Music Process
source	International Conference on Generative Art
summary	We present underlying ideas used to develop an Algorithmic Composition software named KYKLOS. It was designed to generate music based on generalised musical scales and modes. It is an interactive sonic device to be applied in composition as well in performance. The sonic output of the whole process can be described as generalised polymodal music since “synthetic scales” are generated by the algorithm. This environment can be used in a Computer Assisted Composition manner in order to generate MIDI files. On the other hand, it can equally be used as a performance environment in which a dynamic change of parameters enables a real time control of the sonic process. Recently, we advocated that several mathematical applications in Computer Music can be understood as Sound Functors [1]. In extension, we describe here a sound functor used to model scales and modes. As can be verified, part of early investigations on mathematical structures in music studied musical scales and modes using Combinatorics, Fibonacci Series and Golden Mean in order to understand compositional processes which use modal concepts. Using the Functor definition it is possible to enumerate n-scales as a sequence of integers. Each value in that sequence gives the distance (in half tones) between two consecutive tones. For example, the sequence 3:2:2:3 is interpreted as a pentatonic scale C-Eb-F-G-Bb, and as defined above it is a C mode. So, if we apply cyclical permutations, (n-1)-sequences of numbers should be interpreted as n-modes of tones. Our algorithmic implementation is described briefly. A n-mode is defined as an array with n-1 integers [a1, a2, ...an-1]. Each array generated at k-th step can be read as a number a1a2a3 ....an-1 in decimal representation, where ai is a integer between 1 and 9. We denote the number obtained at k-th step as (a1a2a3 ...an-1)(k) . The rules to implement the algorithm are the following:1) V0 = (1, 1, 1, 1 ......,1) (initial n-mode)2) ? ai ? 11 with i= 1, 2...n-1 (octave range constraint)3) Vk = (a1a2a3 ...an-1)(k) < (b1b2b3 ...bn-1)(k+1) = Vk+1 where aj ?bj , 1? j ? n-1.4) Vmax = (13 – n, 1, 1, ...,1)In this paper we start with a theoretical view and an introduction on the algorithmic mechanism used. Further, we present a concept of man ? machine interaction used to create the composition environment. We also describe the compositional graphic interface developed and general functions of the system. Finally there is a set of music examples generated by KYKLOS as MIDI files.
series	other
more	http://www.generativeart.com/
last changed	2003/08/07 17:25

_id	sigradi2023_366
id	sigradi2023_366
authors	Maia, Marcelo, Silva, Beatriz, Marajó, Marcela and Rena, Natacha
year	2023
title	Belo Horizonte, Zurich and Wuhan: a comparative analysis of transportation systems as a strategy for innovation and intelligence
source	García Amen, F, Goni Fitipaldo, A L and Armagno Gentile, Á (eds.), Accelerated Landscapes - Proceedings of the XXVII International Conference of the Ibero-American Society of Digital Graphics (SIGraDi 2023), Punta del Este, Maldonado, Uruguay, 29 November - 1 December 2023, pp. 807–818
summary	Technological innovations such as 5G connectivity, the Internet of Things (IoT), Artificial Intelligence (AI) and 'Big Data' have fostered the development of Intelligent Transportation System (ITS) projects. It should be noted, however, that intelligence does not lie in the use of technological innovations, but in innovative urban planning practices that are developed in an environment of political intelligence. This finding is the result of a comparative study of urban transportation policies in the face of technological innovations between Belo Horizonte (Brazil), Zurich (Switzerland) and Wuhan (China). It uses 28 indicators divided into 6 Intelligence Areas based on smart cities rankings, empirical studies and related to Sustainable Development Goals (SDGs). The purpose of the analysis is to contribute to the improvement of urban transport services by guiding innovation and intelligence in urban transport policy.
keywords	Virtual environments, Intelligent Transportation System, Digitalization of mobility, Smart cities, Political intelligence.
series	SIGraDi
email
last changed	2024/03/08 14:07

_id	sigradi2018_1587
id	sigradi2018_1587
authors	Maia, Marcelo; Borges, Jéssica; Brito, Michele; de Sá, Ana Isabel
year	2018
title	Internet of Things Technology and Policy in Belo Horizonte Public Transportation System
source	SIGraDi 2018 [Proceedings of the 22nd Conference of the Iberoamerican Society of Digital Graphics - ISSN: 2318-6968] Brazil, São Carlos 7 - 9 November 2018, pp. 568-573
summary	From a critical point of view regarding Smart Cities, this paper presents an overview of Brazilian policies concerning the application of Internet of Things (IoT) on public transportation systems, using as a case study the city of Belo Horizonte. We performed a critical analysis of its public transportation system considering the already installed IoT infrastructure, including mobile communication technology that uses distributed locative media among users. Our main focus was understanding its use, potential and political dimension, specially concerning terms of use and data distribution and sharing between users, public administration and private companies that compose the transportation system.
keywords	urban transportation system; technopolitics; internet of things; smart city; instant city
series	SIGRADI
email
last changed	2021/03/28 19:58

_id	cf2015_239
id	cf2015_239
authors	Maia, Sara Costa and Meyboom, AnnaLisa
year	2015
title	Interrogating interactive and responsive architecture: The quest of a technological solution looking for an architectural problem
source	The next city - New technologies and the future of the built environment [16th International Conference CAAD Futures 2015. Sao Paulo, July 8-10, 2015. Electronic Proceedings/ ISBN 978-85-85783-53-2] Sao Paulo, Brazil, July 8-10, 2015, pp. 239.
summary	Interactive Architecture and Responsive Architecture are provocative fields of investigation and have potentially disruptive and far reaching effects for architecture. However it can be argued that these fields haven’t been developed as a direct response to previously identified architectural demands. Instead, they have risen as consequence of new technology availability, with ad hoc discussions in the context of the built environment. In order to test this hypothesis, 229 publications were examined and narrowed down to 77 papers and 41 design projects, which were systematically analyzed. The primary objective of this investigation is to understand Interactive Architecture’s development with regard to justification. This understanding provides us with the basis to speculate on the possibly expanding introduction of extraneous technological solutions to the discipline of architecture. The research findings indicate a mismatch between theoretical discourse and projects being developed in those fields. They also describe the current state of Interactive Architecture research.
keywords	Interactive Architecture, Responsive Architecture, Literature Analysis, Design Projects Analysis.
series	CAAD Futures
email
last changed	2015/06/29 07:55

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