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 cf2003_m_112
id cf2003_m_112
authors LIN, Shang-Li and CHIEN, Sheng-Fen
year 2003
title From Chinese Gardens to Virtual Environments. A Gateway to Cyberspace
source Digital Design - Research and Practice [Proceedings of the 10th International Conference on Computer Aided Architectural Design Futures / ISBN 1-4020-1210-1] Tainan (Taiwan) 13–15 October 2003, pp. 271-278
summary Chinese gardens provide situated portals through which poets or artists can enter their imaginary worlds. Similarly, a visual interface (virtual environment) of a cyberspace provides entrances to this potentially infinite space. Derived from design principles of Chinese gardens, we propose a design method for creating virtual environments. We use this method to design and visualise several cyberspaces, including web sites, virtual Chinese gardens and 3D computer games. We conduct empirical studies and find virtual environments, created by the proposed method, provide users with experience correlated to the expected result.
keywords cyberspace, virtual world
series CAAD Futures
last changed 2003/09/22 12:21

_id diss_anders
id diss_anders
authors Anders, P.
year 2003
title A Procedural Model for Integrating Physical and Cyberspaces in Architecture
source Doctoral dissertation, University of Plymouth, Plymouth, U.K
summary This dissertation articulates opportunities offered by architectural computation, in particular the digital simulation of space known as virtual reality (VR) and its networked, social variant cyberspace. Research suggests that environments that hybridize technologies call for a conception of space as information, i.e. space is both a product of and tool for cognition. The thesis proposes a model whereby architecture can employ this concept of space in creating hybrids that integrate physical and cyberspaces.The dissertation presents important developments in architectural computation that disclose concepts and values that contrast with orthodox practice. Virtual reality and cyberspace, the foci of this inquiry, are seen to embody the more problematic aspects of these developments. They also raise a question of redundancy: If a simulation is good enough, do we still need to build? This question, raised early in the 1990's, is explored through a thought experiment - the Library Paradox - which is assessed and critiqued for its idealistic premises. Still, as technology matures and simulations become more realistic the challenge posed by VR/cyberspace to architecture only becomes more pressing. If the case for virtual idealism seems only to be strengthened by technological and cultural trends, it would seem that a virtual architecture should have been well established in the decade since its introduction.Yet a history of the virtual idealist argument discloses the many difficulties faced by virtual architects. These include differences between idealist and professional practitioners, the failure of technology to achieve its proponents' claims, and confusion over the meaning of virtual architecture among both architects and clients. However, the dissertation also cites the success of virtual architecture in other fields - Human Computer Interface design, digital games, and Computer Supported Collaborative Work - and notes that their adoption of space derives from practice within each discipline. It then proposes that the matter of VR/cyberspace be addressed from within the practice of architecture, a strategy meant to balance the theoretical/academic inclination of previous efforts in this field.The dissertation pursues an assessment that reveals latent, accepted virtualities in design methodologies, instrumentation, and the notations of architectural practices. Of special importance is a spatial database that now pervades the design and construction processes. The unity of this database, effectively a project's cyberspace, and its material counterpart is the subject of the remainder of the dissertation. Such compositions of physical and cyberspaces are herein called cybrids. The dissertation examines current technologies that cybridize architecture and information technology, and proposes their integration within cybrid wholes. The concept of cybrids is articulated in seven principles that are applied in a case study for the design for the Planetary Collegium. The project is presented and critiqued on the basis of these seven principles. The dissertation concludes with a discussion of possible effects of cybrids upon architecture and contemporary culture.
series thesis:PhD
email
last changed 2005/09/09 12:58

_id cf_2003_000
id cf_2003_000
authors Chiu, M.-L., Tsou, J.-Y., Kvan, Th., Morozumi, M. and Jeng, T.-S. (Eds.)
year 2003
title Digital Design - Research and Practice
source Proceedings of the 10th International Conference on Computer Aided Architectural Design Futures / ISBN 1-4020-1210-1 / Tainan (Taiwan) 13–15 October 2003, 464 p.
summary The use of computers in the design of the built environment has reached a watershed. From peripheral devices in the design process, they have in recent years come to take centre stage. An illustration is immediately at hand. Just as the entries to the competition for the Chicago Tribune Tower in 1922 defined the state-of-the-art at the beginning of the twentieth century, we have a similar marker at the end of the century, the competition in 2002 to replace the World Trade Centre towers in Lower Manhattan offered us a range of architectural solutions that exemplified the state-of-the-art eighty years later, setting forth not only architectural statements but also illustrating clearly the importance of computers in the design of the built environment. In these entries of 2002, we can see that computers have not only become essential to the communication of design but in the investigation and generation of structure, form and composition. The papers in this book are the current state-of-the-art in computer-aided design as it stands in 2003. It is the tenth in a series sponsored by the CAAD Futures Foundation, compiled from papers presented at the biennial CAAD Futures Conferences. As a series, the publications have charted the steady progress in developing the theoretical and practical foundations for applications in design practice. This volume continues in that tradition; thus, this book is entitled Digital Design: Research and Practice. The papers are grouped into three major categories, reflecting thrusts of research and practice, namely: Data and information: its organisation, handling and access, including agents; Virtual worlds: their creation, application and interfaces; and Analysis and creation of form and fabric. The editors received 121 abstracts after the initial call for contributions. From these, 61 abstracts were selected for development into complete papers for further review. From these submissions, 39 papers were chosen for inclusion in this publication. These papers show that the field has evolved from theoretical and development concerns to questions of practice in the decade during which this conference has showcased leading work. Questions of theoretical nature remain as the boundaries of our field expand. As design projects have grasped the potentials of computer-aided design, so have they challenged the capabilities of the tools. Papers here address questions in geometric representation and manipulation (Chiu and Chiu; Kocaturk, Veltkamp and Tuncer), topics that may have been considered to be solved. As design practice becomes increasingly knowledge based, better ways of managing, manipulating and accessing the complex wealth of design information becomes more pressing, demanding continuing research in issues such as modelling (Yang; Wang; Zreik et al), data retrieval and querying (Hwang and Choi; Stouffs and Cumming; Zreik, Stouffs, Tuncer, Ozsariyildiz and Beheshti), new modes of perceiving data (Segers; Tan). Tools are needed to manage, mine and create information for creative work, such as agents (Liew and Gero; Smith; Caneparo and Robiglio; Ding et al) or to support design processes (Smith; Chase). Systems for the support and development of designs continue (Gero; Achten and Jessurun). As progress is made on some fronts, such as user interfaces, attention is again turned to previously research areas such as lighting (Jung, Gross and Do; Ng et al; Wittkopf; Chevier; Glaser, Do and Tai) or services (Garcia; Chen and Lin). In recent years the growth of connectivity has led to a rapid growth in collaborative experience and understanding of the opportunities and issues continues to mature (Jabi; Dave; Zamenopoulos and Alexiou). Increasing interest is given to implications in practice and education (Dave; Oxman; Caneparo, Grassi and Giretti). Topics new to this conference are in the area of design to production or manufacture (Fischer, Burry and Frazer; Shih). Three additional invited papers (Rekimoto; Liu; Kalay) provide clear indication that there is still room to develop new spatial concepts and computer augmented environments for design. In conclusion, we note that these papers represent a good record of the current state of the evolving research in the field of digital design.
series CAAD Futures
email
more http://www.caadfutures.arch.tue.nl/
last changed 2003/09/22 12:21

_id ecaade03_195_52_delic
id ecaade03_195_52_delic
authors Delic, Alenka and Kincl, Branko
year 2003
title Architecture of the virtual in housing
source Digital Design [21th eCAADe Conference Proceedings / ISBN 0-9541183-1-6] Graz (Austria) 17-20 September 2003, pp. 195-198
doi https://doi.org/10.52842/conf.ecaade.2003.195
summary Information and communication technologies (ICT) have brought about a revolution in architecture and urban planning; they are transforming learning and practice and presenting new challenges in our understanding of space, place and society. An entirely new world of architectural expression and experiment is opening up to us. At Faculty of Architecture in Zagreb a new optional course, Virtuality in Housing Architecture, has been proposed and is being taught for the first time. Subjects cover a wide area of use of ICT in housing architecture: research into the role of the computer in architecture as a creative discipline; encouragement of new challenges to the concept of the role of digital media in housing architecture through research of digital concepts such as computerization, information, electronic media, virtuality and cyberspace; themes related to development of intelligent environment and spaces, interactive buildings, virtual reality and cyberspace as directions of development. In our work we try to implement the method of e-learning, teamwork, communication and design through the Internet. Through experimental projects and research of new housing concepts, students create a basis for discussions on theoretical and practical solutions for the housing of the future, create new ways of presentation and open new fields of research. We shall here present the experience from our work.
keywords ICT, housing, virtuality, teamwork, e-learning
series eCAADe
email
more http://kdvlab6.arhitekt.hr
last changed 2022/06/07 07:55

_id sigradi2003_091
id sigradi2003_091
authors Engeli, Maia
year 2003
title Reflection and Expression in an Ego-Shooter Environment
source SIGraDi 2003 - [Proceedings of the 7th Iberoamerican Congress of Digital Graphics] Rosario Argentina 5-7 november 2003
summary This paper is about editing ego-shooter games to elaborate and express ideas by means of virtual spaces. Egoshooter games were chosen because they are a popular media and offer different possibilities for their alteration. The interesting and most challenging aspect is the search for new kinds of designs for the dynamic virtual space of the game environments. Examples from art and workshops with architecture students illustrate these explorations.
keywords Computer Games, Virtual Reality, Virtual Architecture, Digital Messages.
series SIGRADI
email
last changed 2016/03/10 09:51

_id cf2003_m_097
id cf2003_m_097
authors FRÖST, Peter
year 2003
title A Real Time 3D Environment for Collaborative Design
source Digital Design - Research and Practice [Proceedings of the 10th International Conference on Computer Aided Architectural Design Futures / ISBN 1-4020-1210-1] Tainan (Taiwan) 13–15 October 2003, pp. 203-212
summary By setting up collaborative design processes in architecture it is possible to considerably improve the integration of customer needs and ideas into the programming phase of a building project. Our design process includes active collaboration between customers, users and other stakeholders as well as the use of virtual environments in conceptual design. The output from the process is treated as visualised input to the architectural programming. The work presented focuses on developing digital tools to support this collaborative design dialogue. We have developed an extremely “easy to use” digital modelling tool called “ForeSite Designer”. The tool enables the users to build layouts of prefabricated components on a building site in 2D. This 2D layout can then instantly be exported to a lit-up real time 3D environment in the computer game “Half-Life.” ForeSite Designer has been used in a several design events with different settings. This paper presents the tool and one project where it was utilized. The results show that ForeSite Designer can promote dialogue and collaborative design work among the participants. We have also found that it is important how the virtual environment and its components are visually designed in order to support the dialogue and collaborative design work.
keywords collaboration, customer, real time, virtual environment
series CAAD Futures
last changed 2003/09/22 12:21

_id sigradi2003_045
id sigradi2003_045
authors Heidrich, F.E., Santiago, A.G., and Cybis Pereira, A.T.
year 2003
title O Estudo da Paisagem através de Ambiente Cooperativo (The landscape study through a cooperative environment)
source SIGraDi 2003 - [Proceedings of the 7th Iberoamerican Congress of Digital Graphics] Rosario Argentina 5-7 november 2003
summary This paper tries to demonstrate, from a theoretical argumentation, that the city landscape is constantly changing. Due to that, studies and discussions about the future consequences of those changes became necessary. So it's written a study where the LRVChat3D tool was used to create a Cooperative Virtual Environment. It allows, from a virtual environment in VRML, the perception and analysis of a Florianópolis landscape, as well as discussions about the future consequences of the probable changes that happened in this place.
keywords Perception, Landscape, Virtual Environments
series SIGRADI
email
last changed 2016/03/10 09:53

_id 2004_024
id 2004_024
authors Holmgren, S., Rüdiger, B., Storgaard, K. and Tournay, B.
year 2004
title The Electronic Neighbourhood - A New Urban Space
source Architecture in the Network Society [22nd eCAADe Conference Proceedings / ISBN 0-9541183-2-4] Copenhagen (Denmark) 15-18 September 2004, pp. 24-34
doi https://doi.org/10.52842/conf.ecaade.2004.024
summary During the event Cultural Market Days on 23 and 24 August 2003 at Noerrebro Park in Copenhagen, visitors could also enter the marketplace from their home via the Internet, as a digital 3D model had been constructed that showed the marketplace with all its information booths and activities. This virtual marketplace functioned as an extension of the urban space, allowing you to take part in the flow of information, activities and experiences that were offered in the marketplace. And this just by a click on the Internet address: http://www.e-kvarter.dk. Furthermore at certain times of the day you could chat with people from some of the many working groups of the urban regeneration project in Noerrebro. The digital 3D model is similar to the marketplace, but it creates its own universe in the green surroundings of Noerrebro Park. And now, when the Cultural Market Days are finished and the booths and people have gone, the Electronic Marketplace still remains on the Internet, with a potential for developing a new public space for information, dialogue and cooperation between the actors of the urban regeneration project. This paper presents the results of a 3-year research project, The Electronic Neighbourhood (2000-2004). Researchers have developed and tested a digital model of the urban area and other digital tools for supporting the dialogue and cooperation between professionals and citizens in an urban regeneration project in Copenhagen. The Danish Agency for Enterprise and Housing, the Ministry for Refugees, Immigration and Integration and Copenhagen Municipality have financed the research, which is planned to be published 2004. The results can also be followed on the Internet www.e-kvarter.dk.
keywords 3D Modelling; Virtual Environments; Design Process; Human-Computer Interaction; Collaborative Design; Urban Planning
series eCAADe
last changed 2022/06/07 07:50

_id ijac20031105
id ijac20031105
authors Kieferle, Joachim B.; Herzberger, Erwin
year 2003
title The "Digital year for Architects" - Experiences with an Integrated Teaching Concept
source International Journal of Architectural Computing vol. 1 - no. 1
summary The "digital year for architects" is an integrated course for graduate architecture students that has been running since 1997, at Stuttgart University. Its concept is to link together traditional design teaching and working with computers. Three seminar classes and one design project form the framework of the course. In it the students are taught the design of, for example, image and space composition, typography, video, and using virtual reality. Additionally we cover theoretical basics for the final design project, such as information management or working environments. The course takes in approximately a dozen software packages and ends with a visionary design project. The products have shown the advantage of an integrated course compared to separate courses. The course proves to be more intensive in dealing with the project as well as achieving better skills when learning the associated new digital media. An important feature is that because the project topics are different from conventional architectural schemes, and tend to be more abstract, a key effect is to widen the students' way of thinking about designing.
series journal
email
more http://www.multi-science.co.uk/ijac.htm
last changed 2007/03/04 07:08

_id caadria2003_b4-1
id caadria2003_b4-1
authors Kuo, Chung-Jen
year 2003
title Spatial Analysis of Chinese Garden Designs with Machine Learning
source CAADRIA 2003 [Proceedings of the 8th International Conference on Computer Aided Architectural Design Research in Asia / ISBN 974-9584-13-9] Bangkok Thailand 18-20 October 2003, pp. 541-552
doi https://doi.org/10.52842/conf.caadria.2003.541
summary This research intends to propose a scheme for analyzing Chinese Garden Design by incorporating spatial theory, data mining, concept of object, and network-like data structure. Design elements of Chinese garden are placed in a network according to the existing gardens according to spatial theory. Collected networks are then divided into pair of elements connected by their relationship and stored in a database. Later, data mining is applied to attain patterns from the node-and-relationship pairs. Meanwhile, the elements of the same level can be classified and data grouping can be done by the implementation itself. Thru this research, we can gain insight upon the spatial information and relationship between elements of Chinese garden designs. The result is a set of more concise and structural descriptions, which reveals the rhythm behind the Chinese garden design and can be a great pedagogical aid.
series CAADRIA
email
last changed 2022/06/07 07:52

_id autcons0926580503000529
id autconS0926580503000529
authors Maver, T.; Petric, J.
year 2003
title Sustainability: real and/or virtual?
source Automation in Construction, 12(6), November 2003, pp. 641–648
summary The starting point for this paper is the identification of the four necessary and sufficient conditions which a building should exhibit to be judged to be sustainable; fitness-for-purpose, cost effectiveness, environmental friendliness, and cultural significance. The contribution which the current generation of CAD tools is making to the complex human activity of designing sustainable buildings is then discussed under the headings of widening the search for solutions, integrating the decision-making process, improving design insights, differentiating objective/subjective issues and photorealistic visualization. The paper then describes developments in the next generation of IT tools, based on virtual reality, which will allow multiple designers, working in distributed locations and on different computer platforms, to design from within the virtual world.
keywords Sustainability; Virtual reality; Computer-aided design; Virtual environments
series journal paper
type normal paper
email
last changed 2013/09/20 19:05

_id sigradi2003_028
id sigradi2003_028
authors Méndez, Ricardo
year 2003
title Del diseño de objetos al diseño de procesos (From the design of objects to the design of processes)
source SIGraDi 2003 - [Proceedings of the 7th Iberoamerican Congress of Digital Graphics] Rosario Argentina 5-7 november 2003
summary The universe of the pixel has broadened the dimension of the design concept. Within the digital environment, we can no longer continue thinking in terms of "project" and "object" in a traditional manner. The digital object responds to new requirements. From the emergence of virtual environments, the "object" must be considered as a communication process. The object has reached a new dimension, no longer from a solid material structure, but as a dynamic organization in constant change. The possibility of showing reality through models within the digital environment may only be understood as an approach, partial and relative, to the complex processes of information organization.
keywords Design, digital technology, digital society
series SIGRADI
email
last changed 2016/03/10 09:55

_id ecaade03_165_201_oxman
id ecaade03_165_201_oxman
authors Oxman, Rivka
year 2003
title Being There: Architectural Metaphors in the Design of Virtual Place
source Digital Design [21th eCAADe Conference Proceedings / ISBN 0-9541183-1-6] Graz (Austria) 17-20 September 2003, pp. 165-168
doi https://doi.org/10.52842/conf.ecaade.2003.165
summary The paper reports on a research program to define the issues and strategies involved in the design of virtual architecture. Issues and categories of virtual architecture are identified and classified. An approach to the design of virtual place is derived from a large body of emerging literature as well as from the analysis of case-studies. We demonstrate and discuss how paradigms of physical design may be applied to support the needs of design for cyber-place. We attempt to define intrinsically digital possibilities for interface design that are not based upon a direct analogy to physical space. The findings in the form of alternative development possibilities and design guidelines may provide a guide to the field of virtual architecture, to its definition, design issues, and potential strategies.
keywords Cyberspace, cyber-place, virtual architecture
series eCAADe
email
more http://www.technion.ac.il/~oxman
last changed 2022/06/07 08:00

_id cf2003_m_079
id cf2003_m_079
authors PETRIC, J., CONTI, G. and UCELLI, G.
year 2003
title Designing within Virtual Worlds
source Digital Design - Research and Practice [Proceedings of the 10th International Conference on Computer Aided Architectural Design Futures / ISBN 1-4020-1210-1] Tainan (Taiwan) 13–15 October 2003, pp. 213-224
summary This paper celebrates the successful outcome of a trial of an innovative multi-platform distributed design decision support system in which the shared design environment exists within the virtual world. The outcome is the result of a sustained three-year research and development effort, within an internationally recognised research group. The project set itself a number of ambitious targets within the broad spectrum of distributed design decision support, viz: • A multi-platform environment: the trial demonstrates inter-operability of different machine platforms - from a home PC to an international standard Virtual Reality Centre. • A distributed environment: the trial demonstrates the high level of understanding amongst the design team separated by time and space. • An ability to propose, discuss and agree upon, design decision from within the virtual world. Hitherto, virtual environments were viewing galleries; designers had to leave them to effect design changes in a conventional CAD package. The trial described in the paper amply demonstrates the potential to design, collaboratively and, in distributed mode, from within the virtual world. The two ideas upon which the system (known as JCAD-VR) is built are: • That all the users present in the virtual world have to be able to share the same virtual environment in a "transparent fashion"; • The user interface, instead of the traditional menu/windows based layout, is part of the virtual world itself. Any element of the interface becomes an object belonging to the 3D world and therefore it is treated as any other object. Each element of the interface can then be moved or scaled according to the user’s needs. The entire project is based on client-server architecture where every user logs into a virtual world and starts sharing design tasks with other users. The authors propose to present a video which demonstrates the positive outcome of the trials to date. More importantly, perhaps, the authors will put the achievements of the R+D into the context of past aspirations and developments in the subject area and, most importantly of all, suggest how these modest achievements will impact on the next decade of increasingly rapid R+D.
keywords collaboration, distributed design, interface, virtual environment
series CAAD Futures
email
last changed 2003/09/22 12:21

_id ecaade03_295_07_tabak
id ecaade03_295_07_tabak
authors Tabak, V. and de Vries, B.
year 2003
title Interactive Urban Design using integrated planning requirements control
source Digital Design [21th eCAADe Conference Proceedings / ISBN 0-9541183-1-6] Graz (Austria) 17-20 September 2003, pp. 295-300
doi https://doi.org/10.52842/conf.ecaade.2003.295
summary Urban planning and urban design are separated disciplines. As consequence, there is hardly any feedback from the urban design process to the urban planning process. To improve interaction between these two an Interactive Urban Design tool has been developed. The tool is implemented in a Desk-Cave allowing for direct manipulation of masses and with immediate feedback on the urban planning programme performance.
keywords Urban planning, Urban design, Virtual Environments
series eCAADe
email
more http://www.ds.arch.tue.nl/staff
last changed 2022/06/07 07:56

_id ecaade03_141_137_marques
id ecaade03_141_137_marques
authors Marques, S., Goulette, J.P. and Bonnal, D.
year 2003
title Exploring design in cyberspace: a teaching experience
source Digital Design [21th eCAADe Conference Proceedings / ISBN 0-9541183-1-6] Graz (Austria) 17-20 September 2003, pp. 141-144
doi https://doi.org/10.52842/conf.ecaade.2003.141
summary The use and evolution of information and communication technologies (TIC) are changing human’s cultural, social, and material content. It regards not only the complexity of technology, but also the re-discussion of concepts concerning to several domains of knowledge, among them, architecture (theory, practice and teaching). The particular focus of this paper is to present an undergraduate teaching experience in a French School of Architecture (École d'Architecture de Toulouse). The course called FINC (“Forme, Information, Novation, Conception”), deals with new designers' attitudes exploring cyberspace. By concentrating on a critical approach of the ""reciprocal contamination"" between physical and virtual architecture, the aim of this course is to bring architectural students to face a new design experience: to explore the new cognitive and communicative environments of cyberspace, designing in a different conceptual and experimental environment.
keywords Architecture; cyberspace; design; teaching
series eCAADe
email
last changed 2022/06/07 07:59

_id sigradi2003_013
id sigradi2003_013
authors Russel, Peter
year 2003
title Understanding Virtual
source SIGraDi 2003 - [Proceedings of the 7th Iberoamerican Congress of Digital Graphics] Rosario Argentina 5-7 november 2003
summary Since the introduction of terms like "cyberspace" and "virtual reality", the term "Virtual" has been attached to a range of projects including using computers to draw buildings, distributed studio projects and heavily technologically dependent interfaces for "sensing" digitally modeled environments. The only common aspect of these "virtual" projects is their use of computers. As a way to re-infuse meaning to the term Virtual, the paper describes a theoretical basis for understanding the meaning of being virtual (as opposed to being "Real, Actual" or "Possible") with special attention to the manipulation of ideas as is the case in designing architecture.
keywords Virtual Reality; Design Theory; Virtual Systems
series SIGRADI
email
last changed 2016/03/10 09:59

_id ijac20031307
id ijac20031307
authors Tosello, Maria E.
year 2003
title Performing Cyberspace: Dance, Technology and Virtual Architecture
source International Journal of Architectural Computing vol. 1 - no. 3
summary This project investigates the design, construction and experimentation in digital environments. The work intends to contribute to the evolution of the virtual universe by studying what can be particular architectural expressions of cyberspace. Specifically the project explores the potential architectural manifestations of existential situations in cyberspace. The design goal is to artistically express, through virtual environments, the invisible part of ourselves, our thoughts and emotions. This work critically engages the cyberPRINT, a ongoing creative-research project of Prof. Bermudez and the C.R.O.M.D.I team at the University of Utah in the U.S.A. [1] This project uses the cyberPRINT concept and technology of obtaining physiological data and translating them into digital spaces. However, it proposes a new "world" for the cyberPRINT. The final product consists in a performance where a dancer sends his biological signals to the computer to generate and transform digital environments, and also represents through his movements, the desired existential situation.
series journal
more http://www.multi-science.co.uk/ijac.htm
last changed 2007/03/04 07:08

_id cf2003_m_006
id cf2003_m_006
authors ACHTEN, Henri and JESSURUN, Joran
year 2003
title Learning From Mah Jong - Towards a Multi-Agent System that can Recognize Graphic Units
source Digital Design - Research and Practice [Proceedings of the 10th International Conference on Computer Aided Architectural Design Futures / ISBN 1-4020-1210-1] Tainan (Taiwan) 13–15 October 2003, pp. 115-124
summary Sketching is a major means of exploiting the first conceptual developments in architectural design. If we want to support the architect in the ideas-developing phase of design, then we need to understand the conventions of depiction and encoding in drawings. The theory of graphic units provides an extended list of such conventions that are widely used. We propose that a multi-agent system for recognition of graphic units in drawings is fruitful: agents can specialize in graphic units, a multi-agent system can deal with ambiguity through negotiation and conflict resolution, and multi-agent systems function in dynamically changing environments. We first make a multi-agent system that can do something simpler: playing Mah Jong solitary. The Mah Jong solitary system shares the following important features with a multi-agent system that can recognize graphic units: (1) specialized agents for moves; (2) negotiation between agents to establish the best move; (3) dynamically changing environment; and (4) search activity in more advanced strategies. The paper presents the theoretical basis of graphic units and multi-agents systems. The multi-agent framework and its implementation is presented. Various levels of game play are distinguished, and these are correlated to the multi-agent system. The paper shows how the findings form the basis for graphic unit recognition.
keywords artificial intelligence, games, graphic units, agents
series CAAD Futures
email
last changed 2003/11/22 16:39

_id acadia03_002
id acadia03_002
authors Anders, Peter
year 2003
title Four Degrees Of Freedom
source Connecting >> Crossroads of Digital Discourse [Proceedings of the 2003 Annual Conference of the Association for Computer Aided Design In Architecture / ISBN 1-880250-12-8] Indianapolis (Indiana) 24-27 October 2003, p. 17
doi https://doi.org/10.52842/conf.acadia.2003.x.s7a
summary Letting go is hard to do. Remember back to when, after months of trying, you let go of the handlebars of your bicycle and sailed down the street, effortless and assured. It was a freedom born of mastery, balance and technique. You had let go, but were in control. Technique extends to other devices as well and we are here to discuss architectural computation. Here too, as we will see, mastery is shown by letting go. These papers explore new degrees of freedom in design computation. Each is on a separate aspect of architecture, whether it be aesthetics, process, or structure. Two papers inquire into the entities of design and the processes by which they are manifested. They pose important questions. If we can affect the course of design going forward, are we free to change its past? By defining the characteristics of objects at the outset, are we through automation free to choose from a refined spectrum of outcomes? From the evidence of these papers, the answer to both questions is yes. Through the agency of parametric design we can affect the future and past of architectural processes and their products. Rather than being locked into rigid, linear decisions we are temporally free to choose, tweak and modify. Choice and chance play an important role in aesthetics as well. This has become emblematic of design trends as we have seen in recent years. One of our papers addresses the indeterminacy of particle systems in the design of a monument to the victims of 9/11. By letting go of the handlebars of the computer, the author has been freed to new, poetic forms and processes. Another paper opens urban design to its client community by use of a sophisticated web site. In the tradition of populist innovators like Charles Moore and Lucien Kroll, the authors have extended the design process beyond the office walls to the city itself. The designers, by loosening their grip on the project have made the effort democratic and participatory. Intriguingly, at the end of the paper, they note that this use of cyberspace opens the door to a non-physical architecture. Could architecture, then, let go its materialist biases as well? We hope to engage this and other questions shortly.We are pleased then, to share with you these insights and projects. Wassim and I hope that these presentations will be as liberating for you as they were for us.
series ACADIA
email
last changed 2022/06/07 07:49

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