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	caadria2007_295
id	caadria2007_295
authors	Kaga, Atsuko; Hahm Joohyung
year	2007
title	Construction of the Dynamic Environmental Knowledge Web for a Sustainable Environmental Design
doi	https://doi.org/10.52842/conf.caadria.2007.x.d4d
source	CAADRIA 2007 [Proceedings of the 12th International Conference on Computer Aided Architectural Design Research in Asia] Nanjing (China) 19-21 April 2007
summary	This research considered position information and described the construction of an environmental knowledge website of the dynamic user participation type that can collect and send information, and that allows discussion about ecology, the environment, and sustainability. By perusing the distribution of the knowledge using position information on a 2D map and a 3D virtual space, an environmental knowledge website which can grasp spatial distribution was built.
series	CAADRIA
email
last changed	2022/06/07 07:50

_id	caadria2007_593
id	caadria2007_593
authors	Fukuda, Tomohiro; Atsuko Kaga, Masahiro Kawaguchi and Wookhyun Yeo
year	2007
title	Development of Soil Calculation Function in 3-D VR System for Environmental Design
doi	https://doi.org/10.52842/conf.caadria.2007.x.i5u
source	CAADRIA 2007 [Proceedings of the 12th International Conference on Computer Aided Architectural Design Research in Asia] Nanjing (China) 19-21 April 2007
summary	When performing an architectural design or an environmental design with complicated geographical features, soil calculation is needed to study the soil balance between the amount of cut and the amount of bank. In recent years, construction activities involving small environmental load have been called for. Therefore, it is necessary to stop the discharge of surplus soil. Moreover, the result of soil calculation can show that the landscape after completion may change greatly. A system which can study soil calculation and landscape simultaneously is called for. Furthermore, to correspond to the citizen participation type design process, a system which can allow understanding of a plan by stakeholders who do not have professional knowledge is called for. This research studies landscape and soil calculation with the aim of developing a possible system. A 3D-VR system which studies environmental design is extended and a soil calculation function in which high precision calculation and visual expression are possible is developed.
series	CAADRIA
email
last changed	2022/06/07 07:50

_id	ecaade2007_221
id	ecaade2007_221
authors	Kaga, Atsuko ; Miyagawa, Atsushi ; Fukuda, Tomohiro
year	2007
title	Construction of a Participatory Community Space Design System
doi	https://doi.org/10.52842/conf.ecaade.2007.099
source	Predicting the Future [25th eCAADe Conference Proceedings / ISBN 978-0-9541183-6-5] Frankfurt am Main (Germany) 26-29 September 2007, pp. 99-106
summary	Residents’ active participation is necessary for a feasible community design from the planning stage to maintenance and management. it is necessary to show information related to a plan efficiently to facilitate understanding, and to consider a plan in a limited time. The purpose of this study is to develop a Community Space Design system (CSDS) that can use GIS data and Real-time simulation, in order to support comprehension of 3D area information during continuous development. Using CSDS, participants were able to treat various GIS data fixed, and a subject called the division and the disaster prevention of a community, which the object ground is holding can be understood visually on the same 3D space as real space. Because their solution was found, the design was accepted quickly.
keywords	Environmental design, virtual reality, real-time simulation, GIS
series	eCAADe
email
last changed	2022/06/07 07:52

_id	cf2007_045
id	cf2007_045
authors	Kaga, Atsuko; Masahiro Kawaguchi and Tomohiro Fukuda
year	2007
title	Simulation of an Historic Building Using a Tablet MR System
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. 45-58
summary	To depict characteristics of historical buildings, digital archives must display visual information about structures and their construction. This study defines the components used for three-dimensional (3D) models of framework construction. Framework construction has heretofore portrayed structures through animation using VHS or Hi-Vision video. This paper describes a method to facilitate exhibition through interactive simulation using animation and real-time images. Furthermore, a Tablet MR can be used as an effective simulation tool for studying historical buildings in on-site models. For education about historical wooden-framework architecture, increased interactive potential according to users’ needs will be increasingly necessary.
series	CAAD Futures
email
last changed	2008/10/28 07:19

_id	caadria2005_b_3a_d
id	caadria2005_b_3a_d
authors	Atsuko Kaga, Yasuyuki Yuda, Tomohiro Fukuda, Sooyeon Oh
year	2005
title	Research on the design technique begun from "human activity" in an environmental design
doi	https://doi.org/10.52842/conf.caadria.2005.026
source	CAADRIA 2005 [Proceedings of the 10th International Conference on Computer Aided Architectural Design Research in Asia / ISBN 89-7141-648-3] New Delhi (India) 28-30 April 2005, vol. 2, pp. 26-37
summary	In environmental design, an important point is that each person concerned deals with a specific aspect of a project, and it is important these people discuss with, arrive at consensus, and advance steadily. One general problem in this environmental initial design stage that should be mentioned is that of concentrating only on the act of building, "field and facility". That is, the human activity, such as use, maintenance management, etc. after construction, and building usage are seldom considered. The purpose of the research is to make sharing the image of "human activity" easy within a team, and the research proposes media which support this as part of a design technique which performs examination and proposal smoothly, and can examine "field and facility" continuously.
series	CAADRIA
email
last changed	2022/06/07 07:54

_id	47ae
authors	Comair, Claude and Kaga, Atsuko
year	1995
title	Open Design Environment (ODE): Global Design Studio, Experiments in 3D City Simulation
source	Sixth International Conference on Computer-Aided Architectural Design Futures [ISBN 9971-62-423-0] Singapore, 24-26 September 1995, pp. 113-124
summary	This paper depicts the evolution of the research done at the Sasada Laboratory (Osaka University) in the fields of Architectural and Urban related Computer Simulations. This research led to the birth of what we call the "Open Development Environment" (ODE). ODE is presented in this paper through a simple example. In this example, four teams cooperate to produce the database for a simple twin tower complex. The database is kept very simple and the protocol of communication among the different teams is a new computer language called VU (Vee-You). VU was conceived and developed by Claude Comair for the specific purpose of defining architectural and urban objects.
keywords	Computer Assisted Design, Computer Languages, Computer Generated Databases, Computer Graphics, Three-Dimensional Computer Simulation
series	CAAD Futures
email
last changed	2003/05/16 20:58

_id	caadria2008_33_session4a_271
id	caadria2008_33_session4a_271
authors	Fukuda, Tomohiro; Atsuko Kaga, Takanori Terashima
year	2008
title	Citizen participatory design method using VR and A Blog
doi	https://doi.org/10.52842/conf.caadria.2008.271
source	CAADRIA 2008 [Proceedings of the 13th International Conference on Computer Aided Architectural Design Research in Asia] Chiang Mai (Thailand) 9-12 April 2008, pp. 271-277
summary	This research concerned the establishment of a citizen participatory design method using VR and CGM. For this, problems in the citizen participatory design are addressed, and the continuous study method using VR and a blog is shown. Then, evaluation is conducted by considering an actual design project as a case study. Furthermore, VR functions needed through the case study are developed. Using this method, a small patio on which parasols were permanently and lawfully set up on a road lot was completed.
keywords	Citizen participatory design; sustainable community design; design method; Virtual Reality; blog
series	CAADRIA
email
last changed	2022/06/07 07:50

_id	caadria2008_1_session1a_014
id	caadria2008_1_session1a_014
authors	Fukuda, Tomohiro; Atsuko Kaga, Yosuke Takada
year	2008
title	Development and evaluation of a representation method of 3DCG pre-rendering animation for environmental symbiosis design
doi	https://doi.org/10.52842/conf.caadria.2008.014
source	CAADRIA 2008 [Proceedings of the 13th International Conference on Computer Aided Architectural Design Research in Asia] Chiang Mai (Thailand) 9-12 April 2008, pp. 14-21
summary	As a method of dissemination of environmental symbiosis design towards environmental problem solutions, 3DCG pre-rendering animation (3DCGPRA) which has a high quality of representation and has a powerful appeal, is expected to be particularly effective. After arranging components required in an environmental symbiosis design, the representation targets which needed to be developed were clarified. In addition, representation methods of shade and shadow, grass, human activity, and symbiosis methods etc. were developed. In a real project, a 7’ 3DCGPRA was created applying these new methods, and its validity was evaluated.
keywords	Environmental design; environmental symbiosis design; 3DCG pre-rendering animation; eco-village; natural elements
series	CAADRIA
email
last changed	2022/06/07 07:50

_id	sigradi2005_327
id	sigradi2005_327
authors	Fukuda, Tomohiro; Atsuko Kaga
year	2005
title	Development of 3Dblog: VR-blog system which supports network collaboration
source	SIGraDi 2005 - [Proceedings of the 9th Iberoamerican Congress of Digital Graphics] Lima - Peru 21-24 november 2005, vol. 1, pp. 327-332
summary	We developed a “3Dblog” system which cooperated seamlessly with various media, such as a 3-dimensional virtual space (3DVS) showing environmental design, and texts and pictures expressing concepts relevant to a design, incidental information, and the minutes, etc. This system is one in which the weblog (blog) and Virtual Reality (VR) were combined smoothly. It is possible to peruse information relevant to a space or to comment in articles written using the blog serving as a 3-dimensional icon, and displaying in 3-dimensional virtual space. In this research, the system was applied to the design of a city square in Japan in which the persons involved in various positions participated with systems development.
series	SIGRADI
email
last changed	2016/03/10 09:52

_id	ijac20097202
id	ijac20097202
authors	Fukuda, Tomohiro; Kaga, Atsuko; Izumi, Hideaki; Terashima, Takanori
year	2009
title	Citizen Participatory Design Method using VR and A Blog as a Media in the Process
source	International Journal of Architectural Computing vol. 7 - no. 2, 217-233
summary	This research concerned the establishment of a citizen participatory design method using VR (Virtual Reality) and CGM (Consumer Generated Media) as design media or a communication media in the design process. For this, problems in the citizen participatory design are addressed, and the continuous study method using VR and a blog is shown. Then, evaluation is conducted by considering an actual design project as a case study. Furthermore, VR functions needed through the case study are developed. Using this method, a small patio on which parasols were permanently and lawfully set up on a road lot was completed.
series	journal
last changed	2009/08/11 08:39

_id	2006_058
id	2006_058
authors	Fukuda, Tomohiro; Kazuhiro Sakata; Wookhyun Yeo and Atsuko Kaga
year	2006
title	Development and Evaluation of a Close-range View Representation Method of Natural Elements in a Real-time Simulation for Environmental Design - Shadow, Grass, and Water Surface
doi	https://doi.org/10.52842/conf.ecaade.2006.058
source	Communicating Space(s) [24th eCAADe Conference Proceedings / ISBN 0-9541183-5-9] Volos (Greece) 6-9 September 2006, pp. 58-65
summary	In this research, a close-range view expression method used in real-time simulation based on virtual reality technology is developed for environmental design evaluation. After describing the purpose and accuracy of representation, the problem of natural element representation in a close-range view, which has not been developed yet, is clarified. Next, the close-range view expression method of shadows, grass, and water surface is developed. Furthermore, the developed method is applied to a number of actual environmental design projects, and frame rate measurement and user evaluation are performed.
keywords	Environmental Design; Real-time Simulation; Virtual Reality; Consensus-building; Representation of natural elements
series	eCAADe
email
last changed	2022/06/07 07:50

_id	2006_084
id	2006_084
authors	Fukuda, Tomohiro; Masahiro Kawaguchi; Wookhyun Yeo and Atsuko Kaga
year	2006
title	Development of the Environmental Design Tool "Tablet MR" on-site by Mobile Mixed Reality Technology
doi	https://doi.org/10.52842/conf.ecaade.2006.084
source	Communicating Space(s) [24th eCAADe Conference Proceedings / ISBN 0-9541183-5-9] Volos (Greece) 6-9 September 2006, pp. 84-87
summary	As a tool for carrying out environmental design study on planned construction site (on-site), the "Tablet MR" system adapting MR (Mixed Reality) technology is designed, and a prototype system is developed. Tablet PC, RTK-GPS, 3D motion sensor, and a live camera are unified, and VR image is compounded on live video image. A use scene is assumed after performing system design, mounting, and accuracy verification.
keywords	Mixed Reality; Mobile Computing; Environmental Design; On-site Design Tool; GPS
series	eCAADe
email
last changed	2022/06/07 07:50

_id	ijac20031406
id	ijac20031406
authors	Fukuda, Tomohiro; Nagahama, Ryuichiro; Kaga, Atsuko; Sasada, Tsuyoshi
year	2003
title	Collaboration Support System for City Plans or Community Designs Based on VR/CG Technology
source	International Journal of Architectural Computing vol. 1 - no. 4
summary	This paper reports on a collaboration support system for city plans or community designs based on virtual reality (VR) or computer graphics (CG) technology. It reports on an extension to an ongoing research programme, and in particular it introduces the developments of portable VR equipment, and an expression method using CG to enable the realistic viewing of night scenes, and application to real projects.
series	journal
more	http://www.multi-science.co.uk/ijac.htm
last changed	2007/03/04 07:08

_id	caadria2006_503
id	caadria2006_503
authors	KAGA, ATSUKO; ATSUSHI MIYAGAWA, MASAHIRO KAWAGUCHI, WOOKHYUN YEO, TOMOHIRO FUKUDA
year	2006
title	LANDSCAPE EVALUATION SYSTEM USING A 3D SPACE MODEL AND A CELLULAR PHONE WITH GPS CAMERA
doi	https://doi.org/10.52842/conf.caadria.2006.x.g8f
source	CAADRIA 2006 [Proceedings of the 11th International Conference on Computer Aided Architectural Design Research in Asia] Kumamoto (Japan) March 30th - April 2nd 2006, 503-512
summary	In recent years there has been a demand that local residents take part in the planning of environmental designs from the initial stages. On the issue of understanding the local environment, it is desirable to accumulate and share information and to enable it to be reused. To this end, attention has been focused on the cellular phone which can provide position information and picture information in addition to serving as a tool of general communication. For several years now it has been increasingly common for cellular phones to be equipped with an E-mail function, a web browsing function, a camera function, a GPS function, etc. Using such cellular phones, it will become possible to quickly accumulate local information with detailed picture information and position information. On the other hand, it is desirable to look at and understand an environment interactively from various points of view from the initial stage of a project. For that purpose, examination using 3D space which makes real-time simulation possible is required. In this research, using a cellular phone with a GPS camera, scene image data is collected with the aim of constructing a local scene evaluation system which can perform a picture display using a 3D space model.
series	CAADRIA
type	normal paper
email
last changed	2022/06/07 07:50

_id	caadria2006_000
id	caadria2006_000
authors	Kaga, Atsuko; Naka, Ryusuhe (eds.)
year	2006
title	CAADRIA '06
doi	https://doi.org/10.52842/conf.caadria.2006
source	Proceedings of the 11th International Conference on Computer Aided Architectural Design Research in Asia (ISBN 4-907662-01-7 / Kumamoto, Japan) March 30th - April 2nd 2006, 649 p.
summary	It is apparent that recent development of digital technology has shifted the paradigm of the socio-economic system of the world as well as the style of day-to-day communication in our lives, as professor Mitchell suggested in his book. In the field of architecture, there have been many prospective studies on the development and applications of digital technology to architectural design practice and education. However, the reactions of the architecture community to such technological development have been slower and weaker than researchers initially expected. Is this because developed technology has overlooked some of essential needs of the community while seeking tasks for itself or because present technology is still insufficiently developed to attract people to new ideas? One of Japan's great samurai sword masters, Musashi Miyamoto, spent the last years of his life in Kumamoto where he wrote The Book of Five Rings. The most important element of his work was his concept of rhythm and harmony; how all things are in harmony, and how by working with the rhythm of a situation we can turn it to our advantage with little effort. The conference aims to provide the participants with an opportunity to explore visions and ideas on the digital technology that could enhance Rhythm and Harmony in architectural design practice and education.
series	CAADRIA
email
last changed	2022/06/07 07:49

_id	ecaade2008_158
id	ecaade2008_158
authors	Kaga, Atsuko; Sugawara, Shihomi
year	2008
title	Research on the Visualization for Analyzing City Changes
doi	https://doi.org/10.52842/conf.ecaade.2008.939
source	Architecture in Computro [26th eCAADe Conference Proceedings / ISBN 978-0-9541183-7-2] Antwerpen (Belgium) 17-20 September 2008, pp. 939-944
summary	To perceive such changes of city space visually, a three-dimensional (3D) city space model is effective. The use of buildings in a city space is complex, reflecting the number of stories, and the number of stories in many cases. Furthermore, environmental parameters, such as opening a shop developed for conditions of the location, the existence of a building which is easy to divert to some other purpose, a managerial layer, and the whole country, is closely related to city change. A city change can be analyzed from various perspectives if such information can also be accumulated and displayed. If it is expressed in two dimensions, it will be restricted, but if expressed in 3D, the use situation of city space can be grasped quickly. Commercial 3D GIS software is useful for visualizing such a 3D city space model while referring to attribute information. However, such software is expensive and its use is restricted. For this study, highly extensible 3D modeling software is used to develop a technique for visualizing city spaces using its attribute information. Then the developed script is applied to an actual city model in Japan.
keywords	City Analysis, Urban design, 3D-model, City Visualization
series	eCAADe
email
last changed	2022/06/07 07:52

_id	caadria2008_52_session5a_426
id	caadria2008_52_session5a_426
authors	Kaga, Atsuko; Yasuko Matsunaga, Kenichi Sakai, Tomohiro Fukuda
year	2008
title	Construction of a design support system for the public space design in which a citizen participates: The interactive design system in a workshop
doi	https://doi.org/10.52842/conf.caadria.2008.426
source	CAADRIA 2008 [Proceedings of the 13th International Conference on Computer Aided Architectural Design Research in Asia] Chiang Mai (Thailand) 9-12 April 2008, pp. 426-432
summary	Workshops are held with local residents’ participation as one technique by which residents plan roads and places along a route. Because residents without special knowledge participate in such workshops, it is necessary to show the contents intelligibly so that all participants might grasp the plan contents and examine them. Moreover, for community planning workshops, because the time during which they can be held is restricted, within that time, plan- related information must be organized efficiently for rapid examination and searching of its contents. As an interactive system, a real-time simulation (RS) is sought that allows rapid drawing and that has a structure to display the contents of a plan using a three-dimensional space model in real time. The purpose of this research is to build a system that supports environmental space design, which uses RS in the workshop, and which is applicable for evaluation of an actual street space maintenance plan.
series	CAADRIA
email
last changed	2022/06/07 07:52

_id	caadria2013_087
id	caadria2013_087
authors	Lee, Jung Hoon and Atsuko Kaga
year	2013
title	Visual Analysis of the Relation Between Concentrated Districts of Knowledge-Based Industries and Third Places in Osaka City
doi	https://doi.org/10.52842/conf.caadria.2013.581
source	Open Systems: Proceedings of the 18th International Conference on Computer-Aided Architectural Design Research in Asia (CAADRIA 2013) / Singapore 15-18 May 2013, pp. 581-589
summary	Recently, as the changes in the economic structure, service industries have become an important factor of the urban regeneration. Especially, Knowledge-based industry is garnering attention as an engine of urban economics. Urban present condition such as location of Knowledge-based industry visualization and analysis are main issues for people as well as policymakers, urban planner and designers. This paper presents analysis of the spatial characteristics of the distribution and spatial concentration of Knowledge-based Industry, specifically Business-support Services. Furthermore, this paper is intended to describe examination of the visual relation between spatial conditions and configuration by visualization using GIS and space syntax analysis. This paper shows that business support services are likely to concentrate in specific places. Results of this study show that each type of business support services is concentrated in different districts. Results show that creative design industries are located near the park, riverfront, and such third places with high integration and connectivity with the street by space syntax analysis. Results show that concentrated districts of creative design companies at inner block show relatively high local integration values and connectivity. This study elucidates how industrial concentration and spatial configuration can be ascertained visually.
wos	WOS:000351496100057
keywords	Spatial analysis, Knowledge-based industry, Third place, GIS, Space syntax
series	CAADRIA
email
last changed	2022/06/07 07:51

_id	2006_548
id	2006_548
authors	Matsunaga, Naomi; Tomohiro Fukuda and Atsuko Kaga
year	2006
title	Systemization of Architectural Design through Advancement of Information and Communication Technology: Possibilities of a Life-theory Approach
doi	https://doi.org/10.52842/conf.ecaade.2006.548
source	Communicating Space(s) [24th eCAADe Conference Proceedings / ISBN 0-9541183-5-9] Volos (Greece) 6-9 September 2006, pp. 548-551
summary	The design and implementation processes of architecture changed radically in the late 20th century. Architects began to apply computer programs to design and conceptualise processes. This study classifies and analyzes some of these techniques, and demonstrates processes by which architecture came to establish an organic relationship with the environment while being influenced by the theories of life.
keywords	Induction Design; Mathematics-based Structural Design; Ubiquitous Computing
series	eCAADe
email
last changed	2022/06/07 07:58

_id	caadria1998_000
id	caadria1998_000
authors	Sasada, Tsuyoshi; Yamaguchi, Shigeyuki; Morozumi, Mitsuo; Kaga, Atsuko; Homma, Riken (eds.)
year	1998
title	CAADRIA 1998
doi	https://doi.org/10.52842/conf.caadria.1998
source	Proceedings of The Third Conference on Computer Aided Architectural Design Research in Asia / ISBN 4-907662-009] Osaka (Japan) 22-24 April 1998, 482 p.
series	CAADRIA
last changed	2022/06/07 07:49

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