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	caadria2009_135
id	caadria2009_135
authors	Wu, Yen-Liang
year	2009
title	Some Phenomena in The Spatial Representation of Virtual Reality
doi	https://doi.org/10.52842/conf.caadria.2009.143
source	Proceedings of the 14th International Conference on Computer Aided Architectural Design Research in Asia / Yunlin (Taiwan) 22-25 April 2009, pp. 143-152
summary	Virtual reality is widely used to present architectural design space. It has also provided a solution that general public without architectural design background can easier understand complex space which has not been constructed yet. However, how much information could general public understand, while browsing design space presented by virtual reality? In this study, we have compared the experimental results from one with architectural design background and the other without architectural design background in different space factors such as form, scale, organization, circulation of space. Finally, we conclude some preliminary phenomena from the data. The phenomena could be the guidelines to the design of spatial navigation in the system of virtual reality. Keywords. Architectural
keywords	Architectural representation; Virtual reality; representational media
series	CAADRIA
email
last changed	2022/06/07 07:57

_id	cf2011_p135
id	cf2011_p135
authors	Chen Rui, Irene; Schnabel Marc Aurel
year	2011
title	Multi-touch - the future of design interaction
source	Computer Aided Architectural Design Futures 2011 [Proceedings of the 14th International Conference on Computer Aided Architectural Design Futures / ISBN 9782874561429] Liege (Belgium) 4-8 July 2011, pp. 557-572.
summary	The next major revolution for design is to bring the natural user interaction into design activities. Graphical User Interfaces (GUI) brought a new approach that was more effective compared to their conventional predecessors. In recent years, Natural User Interfaces (NUI) have advanced user experiences and multi-touch and gesture technologies provide new opportunities for a variety of potential uses in design. Much attention has been paid to leverage in the design of interactive interfaces. The mouse input and desktop screen metaphors limit the information sharing for multiple users and also delayed the direct interaction for communication between each other. This paper proposes the innovative method by integrating game engine ‘Unity3D’ with multi-touch tangible interfaces. Unity3D provides a game development tool as part of its application package that has been designed to let users to focus on creating new games. However, it does not limit the usage of area to design additional game scenarios since the benefits of Unity3D is allowing users to build 3D environments with its customizable and easy to use editor, graphical pipelines to openGL (http://unity3d.com/, 2010 ). It creates Virtual Reality (VR) environments which can simulates places in the real world, as well as the virtual environments helping architects and designers to vividly represent their design concepts through 3D visualizations, and interactive media installations in a detailed multi-sensory experience. Stereoscopic displays advanced their spatial ability while solving issues to design e.g. urban spaces. The paper presents how a multi-touch tabletop can be used for these design collaboration and communication tasks. By using natural gestures, designers can now communicate and share their ideas by manipulating the same reference simultaneously using their own input simultaneously. Further studies showed that 3Dl forms are perceived and understood more readily through haptic and proprioceptive perception of tangible representations than through visual representation alone (Gillet et al, 2005). Based on the authors’ framework presented at the last CAADFutures, the benefits of integrating 3D visualization and tactile sensory can be illustrated in this platform (Chen and Wang, 2009), For instance, more than one designer can manipulate the 3D geometry objects on tabletop directly and can communicate successfully their ideas freely without having to waiting for the next person response. It made the work more effective which increases the overall efficiency. Designers can also collect the real-time data by any change they make instantly. The possibilities of Uniy3D make designing very flexible and fun, it is deeply engaging and expressive. Furthermore, the unity3D is revolutionizing the game development industry, its breakthrough development platform for creating highly interactive 3D content on the web (http://unity3d.com/ , 2010) or similar to the interface of modern multimedia devices such as the iPhone, therefore it allows the designers to work remotely in a collaborative way to integrate the design process by using the individual mobile devices while interacting design in a common platform. In design activities, people create an external representation of a domain, often of their own ideas and understanding. This platform helps learners to make their ideas concrete and explicit, and once externalized, subsequently they reflect upon their work how well it sits the real situation. The paper demonstrates how this tabletop innovatively replaces the typical desktop metaphor. In summary, the paper addresses two major issues through samples of collaborative design: firstly presenting aspects of learners’ interactions with physical objects, whereby tangible interfaces enables them constructing expressive representations passively (Marshall, 2007), while focussing on other tasks; and secondly showing how this novel design tool allows designers to actively create constructions that might not be possible with conventional media.
keywords	Multi-touch tabletop, Tangible User Interface
series	CAAD Futures
email
last changed	2012/02/11 19:21

_id	sigradi2009_964
id	sigradi2009_964
authors	Castriota, Leonardo Barci; Rezende
year	2009
title	Fotografia digital e imagens multi-perspectivas no estudo de sítios históricos [Digital photography and multi-perspective image in the study of historical sities]
source	SIGraDi 2009 - Proceedings of the 13th Congress of the Iberoamerican Society of Digital Graphics, Sao Paulo, Brazil, November 16-18, 2009
summary	The creation of panoramic images for depicting urban landscape is a technique that has its origins in Antiquity. These images, which are known to represent large urban areas from multiple views, can be considered true works of art. Recently there has been a growing interest by some researchers, especially in the area of computer graphics, in the production of multi-perspective images for representing historic sites. However, the focus of these studies has been especially the computational aspects of this process, and there are few studies that address the impact and possibilities of these methodologies in historic preservation and urban planning. Realizing this shortcoming and considering the demand for a perspective more connected to cultural heritage, our proposal is to associate the excellent visual results of the multi-perspective images to the rich possibilities of computer simulation that can provide digital photography. The fact is that in recent years we have experienced technological innovations in the field of computer simulation that far exceeded our expectations. While most surveys of buildings are still based on the use of tape measure, pencil, paper and camera, the computer has become increasingly the main interface between the user and the information and is now the preferred instrument for the production and viewing of images, including the creation of virtual environments. Thus, this work seeks to explore the great potential which seems to exist in the combination of digital photography and the technique of multi-perspective image representation, which may provide new approaches and perspectives for the field of historic preservation. For that, we present a rapid and low cost methodology, developed in recent years, which generates orthophotos and metric multi-perspective images, useful for the analysis of built heritage and historic sites. In addition to that, we will also discuss further possible byproducts of this methodology, among which we could highlight the creation of three-dimensional models, and the analysis of building pathologies in combination with thermal photography. As a case study, we will present a representation of the Rua dos Caetés, a listed historic district in Belo Horizonte (MG), Brazil.
keywords	Photogametry; Digital Photography; Heritage; Conservation
series	SIGRADI
email
last changed	2016/03/10 09:48

_id	ascaad2009_tellef_dannevig
id	ascaad2009_tellef_dannevig
authors	Dannevig, Tellef; Jostein Akre Thorvaldsen and Ramzi Hassan
year	2009
title	Immersive Virtual Reality in Landscape Planning
source	Digitizing Architecture: Formalization and Content [4th International Conference Proceedings of the Arab Society for Computer Aided Architectural Design (ASCAAD 2009) / ISBN 978-99901-06-77-0], Manama (Kingdom of Bahrain), 11-12 May 2009, pp. 349-364
summary	In Norway there has been an increased focus on participatory planning the latter years. The public is now supposed to be included in the planning process. The documents which the public have access to usually consists of the project`s technical drawings. In some cases, the documents include perspective drawing or computer rendering supplied by the stakeholder. Most affected parties are non professional in terms of planning, and have little or no experience dealing with the plans. Therefore, the information they rely on most cases is the perspective images, which easily can be manipulated. A system that enables all parties engaged in the planning process to visualize planning scenarios in a much realistic way is therefore needed. Virtual Reality is a tool that enables the viewer to move freely in a three dimensional digital environment. In this virtual world, different levels of interactivity can be added. The Norwegian University of Life Sciences (UMB) has recently installed a new immersive Virtual Reality system based on the idea of ConCave theatre. This research study is making use of the new ConCave theatre in order to test whether VR can be used as an enhancement of the communication process between professionals and amateurs and between professionals. By presenting digital models of different level of detail to two subject groups consisting of students with planning background and two groups without such experience we first investigated perception in an immersive VR-environment.
series	ASCAAD
email
last changed	2009/06/30 08:12

_id	ascaad2023_091
id	ascaad2023_091
authors	Haddad, Naif
year	2023
title	From Digital Heritage Documentation to 3D Virtual Reconstruction and Recreation for Heritage Promotion and Reinterpretation: The Case of the iHeritage Project
source	C+++: Computation, Culture, and Context – Proceedings of the 11th International Conference of the Arab Society for Computation in Architecture, Art and Design (ASCAAD), University of Petra, Amman, Jordan [Hybrid Conference] 7-9 November 2023, pp. 7-23.
summary	In the last two decades, the digital age Information and Communication Technologies (ICT) development and concerns combined with rapid technology have permitted the dissemination of different digital applications (including digital documentation, virtual reality (VR), augmented reality (AR), mixed reality (MR), digital gaming, and holograms etc.) oriented toward past, present and future communication using digital three-dimensional audio-visual content. Today, we must acknowledge that 3D virtual 3D reconstruction and recreation has become an established way to build, understand, reinterpret, and promote Cultural Heritage (CH). The virtual 3D reconstruction world and multimedia industry are often considered potential marketing channels for World Heritage Sites (WHS) and heritage tourism. 3D digital/virtual reconstruction merges and embodies subjectivity in one process, playing an attractive role in heritage tourism destinations and creating image experiences, providing the first enjoyable interpretation and information for most audiences. Based on the EU-funded iHERITAGE project ICT Mediterranean platform for the UNESCO CH, this paper attempts to examine some insights into constructing the optimistic image of heritage promotion and tourism in the context of CH as it flows through both physical and virtual spaces to give a glimpse of the future of virtual reconstruction. It illustrates the development of the concepts and practice, challenges and opportunities, advantages and disadvantages, and the negative and the positive sides of the related issues of only 3D digital reconstructions, and some issues concerning the ethics based on the International Chartres and Conventions mainly in the field of scientific visualisation, such as the London Charter (2009) and Seville Principles (2011). Finally, as a practical dimension, it presents some representative examples of 3D digital/virtual reconstruction of characteristic monuments of the WHS of Nabataean Petra in Jordan for the first time.
series	ASCAAD
email
last changed	2024/02/13 14:40

_id	cf2011_p018
id	cf2011_p018
authors	Sokmenoglu, Ahu; Cagdas Gulen, Sariyildiz Sevil
year	2011
title	A Multi-dimensional Exploration of Urban Attributes by Data Mining
source	Computer Aided Architectural Design Futures 2011 [Proceedings of the 14th International Conference on Computer Aided Architectural Design Futures / ISBN 9782874561429] Liege (Belgium) 4-8 July 2011, pp. 333-350.
summary	The paper which is proposed here will introduce an ongoing research project aiming to research data mining as a methodology of knowledge discovery in urban feature analysis. To address the increasing multi-dimensional and relational complexity of urban environments requires a multidisciplinary approach to urban analysis. This research is an attempt to establish a link between knowledge discovery methodologies and automated urban feature analysis. Therefore, in the scope of this research we apply data mining methodologies for urban analysis. Data mining is defined as to extract important patterns and trends from raw data (Witten and Frank, 2005). When applied to discover relationships between urban attributes, data mining can constitute a methodology for the analysis of multi-dimensional relational complexity of urban environments (Gil, Montenegro, Beirao and Duarte, 2009) The theoretical motivation of the research is derived by the lack of explanatory urban knowledge which is an issue since 1970‚Äôs in the area of urban research. This situation is mostly associated with deductive methods of analysis. The analysis of urban system from the perspective of few interrelated factors, without considering the multi-dimensionality of the system in a deductive fashion was not been explanatory enough. (Jacobs, 1961, Lefebvre, 1970 Harvey, 1973) To address the multi-dimensional and relational complexity of urban environments requires the consideration of diverse spatial, social, economic, cultural, morphological, environmental, political etc. features of urban entities. The main claim is that, in urban analysis, there is a need to advance from traditional one dimensional (Marshall, 2004) description and classification of urban forms (e.g. Land-use maps, Density maps) to the consideration of the simultaneous multi-dimensionality of urban systems. For this purpose, this research proposes a methodology consisting of the application of data mining as a knowledge discovery method into a GIS based conceptual urban database built out of official real data of Beyoglu. Generally, the proposed methodology is a framework for representing and analyzing urban entities represented as objects with properties (attributes). It concerns the formulation of an urban entity‚Äôs database based on both available and non-available (constructed from available data) data, and then data mining of spatial and non-spatial attributes of the urban entities. Location or position is the primary reference basis for the data that is describing urban entities. Urban entities are; building floors, buildings, building blocks, streets, geographically defined districts and neighborhoods etc. Urban attributes are district properties of locations (such as land-use, land value, slope, view and so forth) that change from one location to another. Every basic urban entity is unique in terms of its attributes. All the available qualitative and quantitative attributes that is relavant (in the mind of the analyst) and appropriate for encoding, can be coded inside the computer representation of the basic urban entity. Our methodology is applied by using the real and official, the most complex, complete and up-to-dataset of Beyoglu (a historical neighborhood of Istanbul) that is provided by the Istanbul Metropolitan Municipality (IBB). Basically, in our research, data mining in the context of urban data is introduced as a computer based, data-driven, context-specific approach for supporting analysis of urban systems without relying on any existing theories. Data mining in the context of urban data; ‚Ä¢ Can help in the design process by providing site-specific insight through deeper understanding of urban data. ‚Ä¢ Can produce results that can assist architects and urban planners at design, policy and strategy levels. ‚Ä¢ Can constitute a robust scientific base for rule definition in urban simulation applications such as urban growth prediction systems, land-use simulation models etc. In the paper, firstly we will present the framework of our research with an emphasis on its theoretical background. Afterwards we will introduce our methodology in detail and finally we will present some of important results of data mining analysis processed in Rapid Miner open-source software. Specifically, our research define a general framework for knowledge discovery in urban feature analysis and enable the usage of GIS and data mining as complementary applications in urban feature analysis. Acknowledgments I would like to thank to Nuffic, the Netherlands Organization for International Cooperation in Higher Education, for funding of this research. I would like to thank Ceyhun Burak Akgul for his support in Data Mining and to H. Serdar Kaya for his support in GIS.
keywords	urban feature analysis, data mining, urban database, urban complexity, GIS
series	CAAD Futures
email
last changed	2012/02/11 19:21

_id	ecaade2010_224
id	ecaade2010_224
authors	Trento, Armando; Fioravanti, Antonio; Loffreda, Gianluigi
year	2010
title	Ontologies for Cities of the Future: The quest of formalizing interaction rules of urban phenomena
doi	https://doi.org/10.52842/conf.ecaade.2010.797
source	FUTURE CITIES [28th eCAADe Conference Proceedings / ISBN 978-0-9541183-9-6] ETH Zurich (Switzerland) 15-18 September 2010, pp.797-804
summary	“A city can not be designed” Watanabe [1]: our ambition can be at the maximum to guide someway and in some part its growth. So as planners need tools to aid an open design with uncertain goals. This research group beginto develop such a tool at high level of abstraction (Fioravanti 2008), with theaim of investigating the potentiality of a collaboration among complementary research domains. The present work reports about early implementation results of an innovative approach developed by the authors, for representation of design knowledge. It has been identified in the Urban Design Ontology (Montenegro and Duarte 2009) some design entities and their internal relationships that have been formalized and visualized by means of an intuitive interface. As a matter of fact, this approach, by means of inference engines allows coherence’s check and constraint verification, pointing out incompatibility between initial design program and each partial specialist design solution and/or the overall shared one.
wos	WOS:000340629400085
keywords	Knowledge formalization; Urban design ontology; Knowledge structure; Collaborative design; Open design
series	eCAADe
email
last changed	2022/06/07 07:57

_id	ijac20097206
id	ijac20097206
authors	Stahre, Beata; Billger, Monica; Anter, Karin Fridell
year	2009
title	To Colour the Virtual World - Difficulties in Visualizing Spatial Colour Appearance in Virtual Environments
source	International Journal of Architectural Computing vol. 7 - no. 2, 289-308
summary	This paper discusses the problems of visualizing colour appearance in an interactive virtual environment (VE) from the viewpoint of practice based architectural research. The discussion is based upon the research information project Virtual Colour Laboratory (VCL), the aim of which is to visually present and demonstrate existing research results on spatial colour phenomena for educational purposes, in the shape of a software application. During the work on this project, various problems connected to the visualization of colour appearance have emerged which are discussed in relation to current research on spatial experience and visual appearance in VEs. The aim of the paper is to focus on the importance of colour appearance in digital modelling as well as to highlight the problems of visualizing colour appearance interactively. The term colour appearance is used here as a general concept for the perceived colour of a surface or object.
series	journal
last changed	2009/08/11 08:39

_id	ascaad2009_wael_abdelhameed
id	ascaad2009_wael_abdelhameed
authors	Abdelhameed, Wael
year	2009
title	Assessment of a Physical Planning Project through Virtual Reality: A case study
source	Digitizing Architecture: Formalization and Content [4th International Conference Proceedings of the Arab Society for Computer Aided Architectural Design (ASCAAD 2009) / ISBN 978-99901-06-77-0], Manama (Kingdom of Bahrain), 11-12 May 2009, pp. 365-378
summary	The study reports an application of VR models in the assessment of a part of physical planning project. The project outputs were different reports, GIS data and maps, and CAD drawings. The GIS data were used to create the VR models by importing Shpfiles of the GIS project outputs to VR software. The study presents VR models and the assessment of the physical planning project in terms of: 1) effect of the population increase, 2) effect of the required residential units, and 3) quality assurance for the current situation and future situation. The method used to build up the VR Models was through satellite images (by Google Earth Pro) and VR software (by UC Win/Road). Different models were built up to visualize and assess the alternative solutions and various influential factors. The study employed Virtual Reality in various urban and planning problems through models that are employed as tools of communication and design. The visualized environment and the associated models facilitated the evaluation of important areas, namely: impact of different factors and alternative solutions. The study concludes that the processes, such as decision making, visualization and representation, performed through VR manifest its importance to different design phases of urban and physical planning.
series	ASCAAD
email
last changed	2009/06/30 08:12

_id	ascaad2009_a_al_attili
id	ascaad2009_a_al_attili
authors	Al-Attili, A. and M. Androulaki
year	2009
title	Architectural Abstraction and Representation: The embodied familiarity of digital space
source	Digitizing Architecture: Formalization and Content [4th International Conference Proceedings of the Arab Society for Computer Aided Architectural Design (ASCAAD 2009) / ISBN 978-99901-06-77-0], Manama (Kingdom of Bahrain), 11-12 May 2009, pp. 305-321
summary	This paper argues that familiarity is the tool that enables the understanding of space abstraction and representation. Familiarity in this context is independent from embodied interaction, and is crudely based on the connection between the various similar images of space; in this particular case, virtual space. Our investigation into the nature of human interaction with space, its abstraction and its representation is based on the critical contrast between the outcomes of interaction with two virtual versions of a physical reality; the first version is a non-linear interactive graphical abstraction of the space where no assertions or indicators are given as to whether or not there is a relationship between the abstraction and its physical reality, whereas the second is a none-linear interactive 3D virtual environment clearly representing the physical space in question. The paper utilises qualitative methods of investigation in order to gain an insight into human embodied experience in space, its abstraction and representation.
series	ASCAAD
email
last changed	2009/06/30 08:12

_id	ijac20097104
id	ijac20097104
authors	Forte, Maurizio; Pietroni, Eva
year	2009
title	3D Collaborative Environments in Archaeology: Experiencing the Reconstruction of the Past
source	International Journal of Architectural Computing vol. 7 - no. 1, 57-76
summary	This paper presents the outcome of the research project: "Integrated Technologies of Robotics and Virtual Environments in Archaeology", financed by the Italian Ministry of the University and Scientific Research, FIRB (Funds for the Investments of Basic Research). The aim of the project is to experiment and realize a multi-user domain on the web aimed to a multidisciplinary scientific community: archaeologists, historians, experts in human and social sciences, communication experts. The capacity to load, share and interact with data in the same spatial virtual environment can increase the level of learning and scientific communication. The project is the result of the collaboration between CNR-ITABC of Rome, the University of California, Merced, the Department of Archaeology of the University of Pisa and Scuola S. Anna of Pisa. It focuses on three archaeological sites: the Teban tomb 14 in the necropolis of Gurna, Fayum Medinet Madi, both in Egypt, and Khor Rori, in Oman. The collaborative environment is constructed through a virtual reality system. This allows to create a virtual space where it is possible to share 3D information on the project and to host additional behaviors of the scientific community.
series	journal
last changed	2009/06/23 08:07

_id	sigradi2009_1121
id	sigradi2009_1121
authors	Guimarães, Celso Pereira; Carlos Alberto Murad; Diego de Jesus Penaforte; Pedro Putz
year	2009
title	A transmutação imagética para ambientes iconodigitais [The image transmutation for icono-digital environment ]
source	SIGraDi 2009 - Proceedings of the 13th Congress of the Iberoamerican Society of Digital Graphics, Sao Paulo, Brazil, November 16-18, 2009
summary	The present paper has as objective to study the tools of transposition of the image - bases icono-graphs for icono-digital environment - and the potentiality of cultural collections for sensorial visitation, propose in the form of semi or total immersion exhibition. It is known that, with the evolution of digital reproduction processes, communication interfaces in the cyberspace and representation means in Virtual Reality (VR), Augment Reality (AR), presume access of closed intellectual collections. This action facilities provides to the researchers and specialists to win time on obtaining more information.
keywords	image; virtual reality; augmente reality; museum
series	SIGRADI
email
last changed	2016/03/10 09:53

_id	caadria2009_087
id	caadria2009_087
authors	Lin, Chieh-Jen
year	2009
title	Smart Topology
doi	https://doi.org/10.52842/conf.caadria.2009.451
source	Proceedings of the 14th International Conference on Computer Aided Architectural Design Research in Asia / Yunlin (Taiwan) 22-25 April 2009, pp. 451-460
summary	This paper describes a prototype of an intuitive tool named Smart Topology for the architectural space allocation in the early design phase. Smart Topology focuses on the manipulations of virtual spaces and can build and operate the topological relation among them by instantly modifying the geometric properties of spatial allocation so as to comply with the topological relation defined by the user. Based on a prototype of an interactive tool for the spatial allocation named Spatial Layout Game (SLG), Smart Topology adds more topological operations into SLG, such as the connective, combining, orientating, and opening. It also tracks the manipulating process and results by applying the database technology.
keywords	Spatial allocation; spatial topology; knowledge representation; intuitive manipulation
series	CAADRIA
email
last changed	2022/06/07 07:59

_id	cf2009_342
id	cf2009_342
authors	Lin, Chieh-Jen
year	2009
title	Smart topological geometry: An interactive tool for coordination of spatial topology and geometry
source	T. Tidafi and T. Dorta (eds) Joining Languages, Cultures and Visions: CAADFutures 2009, PUM, 2009, pp. 342-352
summary	This paper describes a prototype of an interactive tool named Smart Topology Geometry (STG) for coordination between spatial topology and geometry in the early design phase. STG focuses on the manipulations of virtual spaces and can manipulate the topological relations among them by instantly modifying the geometric properties of spaces so as to comply with the topological relation defined by the user.
keywords	Spatial allocation, spatial topology, interactive manipulation and design representation
series	CAAD Futures
email
last changed	2009/06/08 20:53

_id	cf2009_533
id	cf2009_533
authors	Tahrani, Souha; Moreau, Guillaume
year	2009
title	La perception de l’espace urbain par la réalité virtuelle; Perception of urban space through virtual reality
source	T. Tidafi and T. Dorta (eds) Joining Languages, Cultures and Visions: CAADFutures 2009, PUM, 2009, pp. 533- 546
summary	Urban environment is a “sensible” space; it can manifest itself to our senses through the process of perception. The comprehension of the relation between man and his environment requires a study of spatial perception and its modes of interpretation. This paper proposes to study the perception by using the Virtual Reality (VR) technologies as a tool of qualitative analysis. The study presents an exploratory analysis of visual perception in a real urban path and its virtual modeling. It shows the potentials of virtual environments in the qualitative assessment of urban spaces.
keywords	Perception, virtual reality, mental image, urban space
series	CAAD Futures
email
last changed	2009/06/08 20:53

_id	sigradi2009_749
id	sigradi2009_749
authors	Cardoso, Daniel Ribeiro; Daniel Lenz Costa Lima; André Nogueira Paes de Paula Rodrigues
year	2009
title	Design de uma poiesis [Design of a poiesis]
source	SIGraDi 2009 - Proceedings of the 13th Congress of the Iberoamerican Society of Digital Graphics, Sao Paulo, Brazil, November 16-18, 2009
summary	This article seeks an adequate manner to stand for a generative process in architecture. The processes of typology development in a vernacular architecture is adopted. As a proper cultural object, a type is perceived as a general principle of creation, a supra-individual mechanism. In that context, there are some issues concerning the research problem: how to adequately represent a poiesis? The related theories to support this research development are distinct. However, the theoretical framework point out shape grammar as a base for generative process representation in architecture. A generative system that operates with the same generative logic is proposed.
keywords	architecture; generative grammar; generative process; modeling
series	SIGRADI
email
last changed	2016/03/10 09:48

_id	sigradi2009_904
id	sigradi2009_904
authors	Castañe, Maria Dora; Carlos Tessier
year	2009
title	Reconocimiento Patrimonial de Ciudad Intermedia Utilizando Base de Datos Espaciales, y Modelos Urbanos Virtuales [Heritage recognition of intermediate city - Using space data base, and virtual urban models]
source	SIGraDi 2009 - Proceedings of the 13th Congress of the Iberoamerican Society of Digital Graphics, Sao Paulo, Brazil, November 16-18, 2009
summary	This project advances in the research on the urban architectonic cultural heritage of one Buenos Aires intermediate city in order to obtain some lines of proposals on policies of action applied to the chosen city. It is taken as training center of MERCEDE’S city, located in the nor west of Buenos Aires province –Argentina. Within the project digital technological tools of three-dimensional modelling are used and their interphases of space bases with different representational levels of complexity 2d-3d-4d-5d, applied to the recognition and research of the cultural and urban architectonic heritage These would allow to qualify to facilitate other ways to research rescue and re-construct the city, for one better understanding of their present and past.
keywords	Patrimonio; base de datos espaciales; urbanismo; hipermedios; preservación
series	SIGRADI
email
last changed	2016/03/10 09:48

_id	ascaad2009_danilo_di_mascio
id	ascaad2009_danilo_di_mascio
authors	Di Mascio, Danilo
year	2009
title	Digital Reconstruction and Analysis of Turchinio’s Trabocco: A method of digital reconstruction of a complex structure as a way to improve our knowledge of a cultural heritage artifact
source	Digitizing Architecture: Formalization and Content [4th International Conference Proceedings of the Arab Society for Computer Aided Architectural Design (ASCAAD 2009) / ISBN 978-99901-06-77-0], Manama (Kingdom of Bahrain), 11-12 May 2009, pp. 177-189
summary	The aim of the following paper is to show a method of digital reconstruction and analysis of an important artifact pertaining to the Abruzzo cultural heritage, the ‘trabocco’. In fact recent software for graphics and architecture, such as CAD, graphics editor, and those dedicated to three-dimensional modeling and rendering are tools that open new opportunities in the study of cultural heritage artifacts, The more the complexity of the object to study, the more the advantages for their use. A formal and structural complexity characterize the trabocchi, pile constructions typical of the Abruzzo coast, that go back to the middle of XVII century and the subject of this study is the trabocco of Punta Turchinio, the most famous and complex of the coast. Among the digital reconstruction’s objectives there are: Increase the knowledge of the ‘trabocco’ and generate a series of information necessary to define and manage a recovery plan; to study more deeply the technologic decomposition of the four main sub-systems with related abacus of the technological elements and create static and animated graphics restitutions such as renderings and animations to understand some spatial and formal characteristics.
series	ASCAAD
email
last changed	2009/06/30 08:12

_id	ecaade2009_188
id	ecaade2009_188
authors	Economou, Athanassios; Grasl, Thomas
year	2009
title	Point Worlds
doi	https://doi.org/10.52842/conf.ecaade.2009.221
source	Computation: The New Realm of Architectural Design [27th eCAADe Conference Proceedings / ISBN 978-0-9541183-8-9] Istanbul (Turkey) 16-19 September 2009, pp. 221-228
summary	A computational approach for the automated graph representation and diagrammatic notation of all underlying symmetry structures of three-dimensional shapes with a center of symmetry is briefly presented and some applications with shape grammars to illustrate these ideas are discussed in the end.
wos	WOS:000334282200027
keywords	Shape studies, graph grammar, shape grammar, symmetry, configuration
series	eCAADe
email
last changed	2022/06/07 07:55

_id	ecaade2009_151
id	ecaade2009_151
authors	Ehsani, Ehsan; Chase, Scott
year	2009
title	Using Virtual Worlds as Collaborative Environments for Innovation and Design: Lessons Learned and Observations from Case Studies in Architectural Projects
doi	https://doi.org/10.52842/conf.ecaade.2009.523
source	Computation: The New Realm of Architectural Design [27th eCAADe Conference Proceedings / ISBN 978-0-9541183-8-9] Istanbul (Turkey) 16-19 September 2009, pp. 523-532
summary	In this paper we discuss observations and lessons learned in conducting architectural design projects in virtual worlds. By integrating a community of users in virtual worlds into a collaborative architectural design process, organisations can tap the community’s creativity and intelligence through immersive technology. The paper provides an overview of the latest advances of information and communication technologies in immersive virtual environments and discusses some of the observations and lessons learned which should be taken into account in developing collaboration models for such activities. Here we propose four modes of collaboration, based on the choices for degree of openness and governance structure, which are illustrated by four case studies.
wos	WOS:000334282200063
keywords	Virtual worlds, open source collaboration, online communities, collaborative design, open innovation
series	eCAADe
email
last changed	2022/06/07 07:55

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