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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Hits 1 to 20 of 646

Reformat results as: short short into frame detailed detailed into frame

_id	ecaade2011_144
id	ecaade2011_144
authors	Kunze, Antje; Halatsch, Jan; Vanegas, Carlos; Jacobi, Martina Maldaner
year	2011
title	A Conceptual Participatory Design Framework for Urban Planning: The case study workshop ‘World Cup 2014 Urban Scenarios’, Porto Alegre, Brazil
doi	https://doi.org/10.52842/conf.ecaade.2011.895
source	RESPECTING FRAGILE PLACES [29th eCAADe Conference Proceedings / ISBN 978-9-4912070-1-3], University of Ljubljana, Faculty of Architecture (Slovenia) 21-24 September 2011, pp.895-903
summary	This paper focuses on the definition of a conceptual participatory design framework for urban planning. Traditional planning methods can no longer satisfy the growing demands on sustainable urban planning in regard to factors such as complexity, problem size, and level of detail and these limitations make the development of new approaches necessary. Expert knowledge as well as insights from stakeholders and community members needs to take part equally in the decision-making process since they are responsible for a broad understanding and acceptance of final planning decisions. Therefore, a participatory framework is presented in the following, which integrates needs and requirements of stakeholders. In order to enable diverse groups of stakeholders to act conjointly, we propose the application of interactive decision support tools, which will leverage general conclusions especially to solve crucial zplanning decisions.
wos	WOS:000335665500103
keywords	Decision-making process; stakeholder participation; shape grammars; procedural model; urban planning
series	eCAADe
email
last changed	2022/05/01 23:21

_id	ecaade2022_431
id	ecaade2022_431
authors	Sieder-Semlitsch, Jakob and Nicholas, Paul
year	2022
title	Self-Serveying Multi-Robot System for Remote Deposition Modelling
doi	https://doi.org/10.52842/conf.ecaade.2022.1.233
source	Pak, B, Wurzer, G and Stouffs, R (eds.), Co-creating the Future: Inclusion in and through Design - Proceedings of the 40th Conference on Education and Research in Computer Aided Architectural Design in Europe (eCAADe 2022) - Volume 1, Ghent, 13-16 September 2022, pp. 233–240
summary	The need for increased automation of the AEC sector has been extensively documented within the architectural discipline over recent years. Far beyond economic perspectives, current advances in technology offer an increased and more direct implementation of sustainable materials. Within this research, the potential for the re-use of material with low embodied energy within automated construction will be examined. Herefore, Remote Material Deposition (RDM, firstly described in Dörfler et al., 2014) is utilized as main fabrication method, deploying varying compositions of local building debris, lime mortar, and sand, via a throwing arm. This research explores a method of continuous verification of material deployment and removal of material oversaturation to guarantee accuracy. Herefore, all instances of the robot ecology are in direct communication with one another and the user for verification, adaptation, and information. The proposed framework is examined through experimentation by designing, building, and implementing an inter-communicative network of bespoke semi-autonomous robots with all proposed parts of the system.
keywords	Construction Automation, Material Reuse, Onsite Construction, Self Verifying System, Robot Ecology, Additive Manufacturing
series	eCAADe
email
last changed	2024/04/22 07:10

_id	caadria2014_027
id	caadria2014_027
authors	Takizawa, Atsushi; Yushi Miyata and Naoki Katoh
year	2014
title	Enumeration of Floor Plans Based on Zero-Suppressed Binary Decision Diagram
doi	https://doi.org/10.52842/conf.caadria.2014.275
source	Rethinking Comprehensive Design: Speculative Counterculture, Proceedings of the 19th International Conference on Computer-Aided Architectural Design Research in Asia (CAADRIA 2014) / Kyoto 14-16 May 2014, pp. 275–284
summary	Open Building (Habraken, 1972) has been the focus of attention due to growing interest in the sustainable society. For Open Building, it is important to preserve the diversity of feasible floor plans in order to adapt to various lifestyles of residents. Capacity analysis is a method for evaluating the potential diversity. We propose a novel method that evaluates the potential diversity of floor plans by enumerating all feasible floor plans satisfying given constraints based on zero-suppressed binary decision diagram (ZDD) (Minato, 1993).
keywords	ZDD; floor plan; enumeration; Open Building; diversity
series	CAADRIA
email
last changed	2022/06/07 07:56

_id	ecaade2014_046
id	ecaade2014_046
authors	Yazg_ Aksoy and Gülen Cagdas
year	2014
title	A Model for Sustainable Site Layout Design with Pareto Genetic Algorithm: SSPM
doi	https://doi.org/10.52842/conf.ecaade.2014.1.227
source	Thompson, Emine Mine (ed.), Fusion - Proceedings of the 32nd eCAADe Conference - Volume 1, Department of Architecture and Built Environment, Faculty of Engineering and Environment, Newcastle upon Tyne, England, UK, 10-12 September 2014, pp. 227-238
summary	In architectural design, computer aided design tools have an important impact on design process, but still early design stage and sustainable design are problematic issues. During sustainable architectural design process, the designer needs to comply with some regulations, which requires calculations and comparisons. Green building certification systems are developed to assist designers during this complicated process, but for an efficient sustainable design for different regions, environmental information and local building codes must be considered with green building certification system criteria. In this paper, LEED and BREEAM certification systems are going to be considered as being the most representative building environment assessment schemes that are in use. As there are conflicting criteria's according to LEED and BREAM sustainable site parameters, local building codes and environmental conditions; an efficient decision support system can be developed by using multi-objective genetic algorithm. This paper presents an effective site-use multi-objective optimization model that use pareto genetic algorithm to determine the most efficient sustainable site layout design for social housing, which could assist designers in the early stage of design process.
wos	WOS:000361384700022
keywords	Sustainable site layout design; multi objective genetic algorithm; leed-breeam
series	eCAADe
email
last changed	2022/06/07 07:57

_id	ecaade2014_133
id	ecaade2014_133
authors	Armando Trento, Antonio Fioravanti and Francesco Rossini
year	2014
title	Health and Safety Design by means of a Systemic Approach - Linking Construction Entities and Activities for Hazard Prevention
doi	https://doi.org/10.52842/conf.ecaade.2014.1.633
source	Thompson, Emine Mine (ed.), Fusion - Proceedings of the 32nd eCAADe Conference - Volume 1, Department of Architecture and Built Environment, Faculty of Engineering and Environment, Newcastle upon Tyne, England, UK, 10-12 September 2014, pp. 633-642
summary	Education and Research in Computer Aided Architectural Design in Europe faces many urgent tasks. Among the Architecture, Engineering and Construction (AEC)international scientific societies, only few researches systematically investigate on how to integrate the design solutions with Health and Safety (HS) planning measures, enhancing a collaborative “fusion” of all involved actors in Design and Construction decision making. Process automation cannot be enhanced until design/management tools, such as Building Information Models, can rely only on entities formalised "per se" geometrical items fulfilled by isolated-object specific information. To face complex problems, BIM models should be able to implement and manipulate multiple sets of entities, qualified by clearly established relationships, belonging to organically structured and oriented (sub-) systems. This paper reports on an early stage research project, focused on the identification of operative rules for Health and Safety design. Implementation on the unique case study of Palazzo della Civiltà Italiana functional refurbishment faces two main objectives: one, more pragmatic, is concerned with boostingworkers education about non-standard operative tasks, by means of accurate ad-hoc construction narrative visualisation; another one, more challenging and theoretically complex, consists in modelling "judgment-based" rules, aimed at supporting automated reasoning in Safety Design.
wos	WOS:000361384700063
keywords	Construction hazards prevention through design; project construction management and visualization; health and safety management; risk modelling; knowledge representation
series	eCAADe
email
last changed	2022/06/07 07:54

_id	sigradi2014_032
id	sigradi2014_032
authors	Gómez Zamora, Paula; Matthew Swarts, Jennifer Grimes
year	2014
title	Campus Information Model: A Participatory Design Tool to Support Qualitative Decision Making
source	SIGraDi 2014 [Proceedings of the 18th Conference of the Iberoamerican Society of Digital Graphics - ISBN: 978-9974-99-655-7] Uruguay- Montevideo 12,13,14 November 2014, pp. 39-43
summary	This paper presents our Campus Information Model from a participatory perspective. The primary goal of our Campus Information Model (CIM) is to gather several disciplinary goals into a single model as the platform for collaboration. This intermediate-scale model integrates information and expert knowledge about a university campus design, including landscape planning and building design, allowing users to obtain quantitative feedback in real time to support design facilitating their specific goals. This paper describes first, the concept of collaboration; second, the collaborative system CIM; and third, the strategies to bring quantitative and qualitative goals to the same design environment.
keywords	Campus Information Model; Participatory Design; Design Decision-making; Campus Design
series	SIGRADI
email
last changed	2016/03/10 09:53

_id	caadria2014_249
id	caadria2014_249
authors	Krietemeyer, Bess
year	2014
title	An Adaptive Decision-Making Framework for Designing Material Behaviours
doi	https://doi.org/10.52842/conf.caadria.2014.055
source	Rethinking Comprehensive Design: Speculative Counterculture, Proceedings of the 19th International Conference on Computer-Aided Architectural Design Research in Asia (CAADRIA 2014) / Kyoto 14-16 May 2014, pp. 55–64
summary	This paper describes an adaptive decision-making design framework for investigating the synergies between aesthetically-driven and performance-driven criteria, specifically in designing the material behaviour of an electroresponsive building envelope system. An immersive and interactive simulation environment developed in the C++ programming language provides a computational tool for testing the visual and energetic performance of a dynamic building envelope as it negotiates bioclimatic energy flows with participants’ aesthetic preferences and interactions. Experiments in bioresponsive feedback loops examine the impacts that user engagement and real-time energy performance feedback have on participants’ design choices. Preliminary results demonstrate that exposure to energy performance feedback and to the collective design choices of multiple users leads to adaptive decision-making that favours synergistic system performance with the potential for increased socio-ecological connections. Critically, this research provides new methods for supporting the design of emerging material behaviours for dynamic building envelopes that can negotiate multiple performance criteria.
keywords	Participatory design; decision-making tool; interactive environment; dynamic building envelopes; immersive simulation
series	CAADRIA
email
last changed	2022/06/07 07:51

_id	ascaad2014_015
id	ascaad2014_015
authors	Mueller, Volker
year	2014
title	Second Generation Prototype of a Design Performance Optimization Framework
source	Digital Crafting [7th International Conference Proceedings of the Arab Society for Computer Aided Architectural Design (ASCAAD 2014 / ISBN 978-603-90142-5-6], Jeddah (Kingdom of Saudi Arabia), 31 March - 3 April 2014, pp. 199-209
summary	The integration of performance evaluation into the building design process becomes increasingly important in order to respond to demands on contemporary design with respect to the future of our built and natural environments. This paper presents work on the second iteration of an implementation of a design performance optimization framework that attempts to respond to the challenges of integrating analysis and optimization into the design process. Main challenges addressed are speed of feedback through implementation on the cloud, utilizing parallelization of computations and availability of results in the computational context of the model through leveraging the parametric nature of the application; The goal is to enable designers in their decision-making throughout the design process with focus on earlier phases of the design process during which changes can be implemented faster and at much lower costs than in later phases of design or even during construction and occupation.
series	ASCAAD
email
last changed	2016/02/15 13:09

_id	ecaade2014_018
id	ecaade2014_018
authors	Nils Seifert, Michael Mühlhaus, Gerhard Schubert, Dietrich Fink and Frank Petzold
year	2014
title	Decision support for inner-city development - An interactive customizable environment for decision-making processes in urban planning.
doi	https://doi.org/10.52842/conf.ecaade.2014.1.043
source	Thompson, Emine Mine (ed.), Fusion - Proceedings of the 32nd eCAADe Conference - Volume 1, Department of Architecture and Built Environment, Faculty of Engineering and Environment, Newcastle upon Tyne, England, UK, 10-12 September 2014, pp. 43-52
summary	Re-densification of inner-city areas is a highly topical socio-political issue. In order to meet the increasing demand for centrally located living space, the cities have to amend building laws. At present, there are no analytical means of directly comparing and assessing different strategies and measures aimed at identifying the potential for internal development in specific urban quarters and learning about the consequences for the citizens. In this publication, we describe an interactive digital tool that monitors the key building codes and visualizes their effects on the urban structure in real-time, so that this can serve as an informed basis for debate and argumentation in the political decision-making and planning process, consequently supporting the development of re-densification strategies that are well-suited to their urban context.
wos	WOS:000361384700003
keywords	Urban planning; redensification; decision support; visual programming; versioning
series	eCAADe
email
last changed	2022/06/07 07:58

_id	sigradi2014_070
id	sigradi2014_070
authors	Velandia, Diego Alejandro
year	2014
title	Proyecto 100/100: experiencia de modelado paramétrico como una opción adaptable de BIM para países en desarrollo [100/100 Project: an experience of parametric modeling as a flexible option of BIM for developing countries]
source	SiGraDi 2014 [Proceedings of the 18th Conference of the Iberoamerican Society of Digital Graphics - ISBN: 978-9974-99-655-7] Uruguay - Montevideo 12 - 14 November 2014, pp. 365-369
summary	Quality observatory of new housing was created by a collaborative effort between the University of the Andes and Prodesa (building company). From 2005 to 2014 about 800 new housing projects have been evaluated whose results evidenced quality problems. In 2013, a new housing project, which integrated quality criteria from the quality observatory, was commissioned to Universidad de los Andes by Prodesa. Parametric modeling was proposed and applied as a useful tool in the variables integration and the decision making process, to integrate and guarantee quality.
keywords	BIM; housing; parametric
series	SIGRADI
email
last changed	2016/03/10 10:02

_id	ascaad2014_026
id	ascaad2014_026
authors	Al-Barqawi, Wadia
year	2014
title	Virtual Reality: an approach for building Makkah’s architectural identity
source	Digital Crafting [7th International Conference Proceedings of the Arab Society for Computer Aided Architectural Design (ASCAAD 2014 / ISBN 978-603-90142-5-6], Jeddah (Kingdom of Saudi Arabia), 31 March - 3 April 2014, pp. 331-342
summary	This paper explores a new approach in the architectural design process aiming to construct Makkah's architectural identity. Makkah, which is a city of unique sacred values, has been losing its battle to preserve it heritage buildings. Traditional districts with their heritage buildings have been cleared in order to construct skyscrapers to accommodate the increasing number of pilgrims. While some argue for preserving heritage buildings others insist in building more skyscrapers. Within these conflicting views, architects and urban designers use CAD software to document heritage buildings without informing the future architectural design process. This paper argues for adopting digital architecture as an approach for preserving the architectural heritage of Makkah by studying heritage buildings as systems that can be digitally represented in virtual world. This goes beyond the physical representation of heritage artefacts to investigate in depth the logic that guide the design process. The roushan, which is one of the unique heritage artefacts in Makkan's architecture can be an interface between reality and the virtual environment in the design process. This goes behind modeling the roushan, to employ the principle of virtual representation in the design process. The digital representation of heritage becomes the realm for research transforming the virtual into reality. The hope is to produce an architecture that is related to its local heritage, contemporary in design and responsive to its environment, as well as to advocate principles, references and techniques at the core of the design process, in an educational and professional context. In broader picture the goal is to achieve a city that is responsive to human activities adapted to changes, sustainable in physical forms and social relations and above all unique in design and identity.
series	ASCAAD
email
last changed	2016/02/15 13:09

_id	caadria2014_142
id	caadria2014_142
authors	Chandra, Daniels and Ning Zhou
year	2014
title	BIM Add-on Tool for Automated CUI Calculation
doi	https://doi.org/10.52842/conf.caadria.2014.305
source	Rethinking Comprehensive Design: Speculative Counterculture, Proceedings of the 19th International Conference on Computer-Aided Architectural Design Research in Asia (CAADRIA 2014) / Kyoto 14-16 May 2014, pp. 305–314
summary	The Building and Construction Authority (BCA) of Singapore established Sustainable Construction Master Plan with the goal of achieving a Sustainable Singapore Blueprint. The Concrete Usage Index (CUI) is a part of Sustainable Construction scoring under Singapore’s ‘Green Mark’ system. Since computation of CUI score was formerly calculated manually without the use of BIM software, it was an inaccurate and tedious process. Although calculation of CUI is currently much faster through the use of BIM software, it still faces challenges. The objective of this project is to address those challenges by creating a BIM addon tool which is capable of automating the process of CUI calculation with minimum user input. Our intention is to help the industry to calculate CUI systematically and efficiently while promoting the adoption of BIM.
keywords	CUI; Concrete Usage Index; BIM; Green Mark; sustainable design
series	CAADRIA
email
last changed	2022/06/07 07:56

_id	sigradi2014_048
id	sigradi2014_048
authors	de Miranda, Felipe Ferraz; James Miyamoto, José Ripper Kós
year	2014
title	Sistemas de Automação Residencial Construindo Hábitos Sustentáveis nos Moradores [Home Automation Systems Building Sustainable Concern in Households]
source	SiGraDi 2014 [Proceedings of the 18th Conference of the Iberoamerican Society of Digital Graphics - ISBN: 978-9974-99-655-7] Uruguay - Montevideo 12 - 14 November 2014, pp. 567-571
summary	This paper presents the interface of a Brazilian house automation system, departing from an analogy of sailing race instruments. It aims to demonstrate the potential of automation systems on the house performance and, more important, on impacting households for a more sustainable behavior. Sailing instruments have positively influenced results on experienced sailors’ speed and ultimately have confirmed their observations on nature cycles. Our argument is that if research on race sailing instruments soon became available to other sailing boats, systems developed to the Solar Decathlon houses’ academic competition could, and should, be accessible to a great number of home owners.
keywords	Home Automation; supervisory interface; sustainability; sailing instruments; Solar Decathlon
series	SIGRADI
email
last changed	2016/03/10 09:50

_id	ecaade2015_37
id	ecaade2015_37
authors	Forster, Julia; Fritz, Sara, Schleicher, Johannes and Rab, Nikolaus
year	2015
title	Developer Tools for Smart Approaches to Responsible-Minded Planning Strategies
doi	https://doi.org/10.52842/conf.ecaade.2015.1.545
source	Martens, B, Wurzer, G, Grasl T, Lorenz, WE and Schaffranek, R (eds.), Real Time - Proceedings of the 33rd eCAADe Conference - Volume 1, Vienna University of Technology, Vienna, Austria, 16-18 September 2015, pp. 545-551
summary	The city of Vienna follows a long-term initiative to become a Smart City. Within 2050 it aims to reduce 80% of the CO2 emissions (in comparison to 1990) and looks forward to generate ways for a sustainable energy production. (Smart City Framework Strategy 2014) Reaching this targets requires a complex planning process which involves interdisciplinary stakeholders and decision makers. An interactive multi-dimensional environment, comprising spatial objects and data models, is a helpful tool during these planning processes. This paper proposes a suitable path for the development of a structural framework for such an environment. The benefits of such an environment are shown in detail, based on an application of the economic solar heat potential in Vienna.
wos	WOS:000372317300059
series	eCAADe
email
last changed	2022/06/07 07:51

_id	ascaad2014_028
id	ascaad2014_028
authors	Hamza, Neveen
year	2014
title	Crafting the Virtual Sensory Environment: building performance simulation visualization as an enabler for creating sensory environments
source	Digital Crafting [7th International Conference Proceedings of the Arab Society for Computer Aided Architectural Design (ASCAAD 2014 / ISBN 978-603-90142-5-6], Jeddah (Kingdom of Saudi Arabia), 31 March - 3 April 2014, pp. 353-359
summary	The sensory virtual environment is defined as a cognitive method leading to a mental model of potential value in gaining insights of how building spaces may perform to enhance the sensory experience of occupants. For architects, creating a sensory and experiential space is the holy grail of design endeavours. So far, the results of the experiential and sensory success of buildings are dependent on the architects’ own experience and judgment of materials and compositions within the space. Currently the use of tools such as 3D Max provides an ocular experience of the crafted virtual space, rarely giving indications of daylight and possible sensory experiences of the indoor thermal and acoustic conditions. In practice testing the thermal, daylight and other environmental performances of buildings at design stage is within the remit of building services consultants for conformity regulatory checks, and is dominated by extensive 2D (graphs) information exchanges. There is a need to include other formats of visual information exchanges to facilitate decisions on sustainable buildings and to achieve performing sensory environments This paper presents an exploration of endeavours to test the virtual sensory space through visualizations of building performance and aims to provide recommendations on how to fuse endeavours to disseminate knowledge within the design team while creating an information exchange mechanism that captures experts’ explicit and tacit knowledge. Case studies will be presented on how building performance simulation tools are used to provide matrices of relations to indicate the building performance, thermal comfort, daylight and natural ventilation and were used as an aid for architectural design decisions to create sensory environments.
series	ASCAAD
email
last changed	2016/02/15 13:09

_id	sigradi2014_282
id	sigradi2014_282
authors	Kerestes, James
year	2014
title	Design Out of Necessity - Architectural Approach to Extreme Climatic Conditions
source	SIGraDi 2014 [Proceedings of the 18th Conference of the Iberoamerican Society of Digital Graphics - ISBN: 978-9974-99-655-7] Uruguay- Montevideo 12,13,14 November 2014, pp. 130-133
summary	This paper is the culmination of the first phase of research in the development of adaptive surface conditions which can mitigate extreme climatic scenarios, specifically air pollution. How can the discipline of architecture address worst-case climate scenarios within inhabitable structures? The question asked throughout this case study and research project was essentially based on a critique of the architectural community’s utilization of sustainable technologies in design, and whether current design initiatives were in fact aggressive enough in their approach to “green” building. While assessing the probable environmental changes likely to affect the architectural discipline in the future, this research project developed computational simulations of polluted atmospheres in order to develop surfaces which would respond formally.
keywords	Adaptive; Behavioral; Responsive; Ecological; Generative
series	SIGRADI
email
last changed	2016/03/10 09:53

_id	ecaade2014_023
id	ecaade2014_023
authors	Salma El Ahmar and Antonio Fioravanti
year	2014
title	Botanics and Parametric Design Fusions for Performative Building Skins - An application in hot climates
doi	https://doi.org/10.52842/conf.ecaade.2014.2.595
source	Thompson, Emine Mine (ed.), Fusion - Proceedings of the 32nd eCAADe Conference - Volume 2, Department of Architecture and Built Environment, Faculty of Engineering and Environment, Newcastle upon Tyne, England, UK, 10-12 September 2014, pp. 595-604
summary	Biomimicry and computational design are two growing fields of research and practice in architecture for their potential in performative and sustainable design, among many other benefits. Cooling loads are posing serious energy problems in hot climatic cities as in Cairo and Alexandria. Attempting to solve these problems, this research turned to botanical inspirations for ideas in order to improve thermoregulation of the building skin. One of these ideas was chosen and implemented using computational software in the design of a parametric vertical shading screen for a typical office room in Cairo. The challenge was to minimize cooling loads as much as possible without compromising daylight requirements. An evolutionary solver was used to optimize results and environmental simulations were performed before and after the proposed screen to assess its performance and evaluate this biomimetic-computational approach to design.
wos	WOS:000361385100062
keywords	Biomimicry; building skin; thermoregulation; parametric design; hot climates
series	eCAADe
email
last changed	2022/06/07 08:00

_id	ecaade2014_105
id	ecaade2014_105
authors	Zaid Alwan, Peter Holgate and Paul Jones
year	2014
title	Applying BIM to Sustainable Performance Evaluation in Design Projects: An Educational Approach for Architecture Programmes
doi	https://doi.org/10.52842/conf.ecaade.2014.2.437
source	Thompson, Emine Mine (ed.), Fusion - Proceedings of the 32nd eCAADe Conference - Volume 2, Department of Architecture and Built Environment, Faculty of Engineering and Environment, Newcastle upon Tyne, England, UK, 10-12 September 2014, pp. 437-444
summary	The merits and potential of Building Information Modelling (BIM) have been promoted for several years; however, its widespread adoption and development may potentially stagnate on account of a technical skills shortage, with insufficient personnel having the capabilities to successfully deliver projects. This shortfall covers all aspects of BIM, and building performance and life cycle analysis in particular. Programmes such as Ecotect, Revit, Green Building Studio, and Project Vasari, have transformed data capture and analysis, enabling architects and systems engineers to visualise site analyses and to test preliminary designs. As BIM is a relatively new process which continues to develop rapidly, Higher Education Institutions need to respond to currency and change while striving to provide graduates with the advanced skills to satisfy the needs of the building industry. This work presents a case study of the application of Autodesk's Building Performance Analysis Certificate (BPAC) as a driver for learning in support of the integration of BIM into the architectural curriculum.
wos	WOS:000361385100046
keywords	Virtual building performance i; bim collaboration; data transfer; sustainability education
series	eCAADe
email
last changed	2022/06/07 07:57

_id	ecaade2023_000
id	ecaade2023_000
authors	Dokonal, Wolfgang, Hirschberg, Urs and Wurzer, Gabriel
year	2023
title	eCAADe 2023 Digital Design Reconsidered - Volume 1
doi	https://doi.org/10.52842/conf.ecaade.2023.1.001
source	Dokonal, W, Hirschberg, U and Wurzer, G (eds.), Digital Design Reconsidered - Proceedings of the 41st Conference on Education and Research in Computer Aided Architectural Design in Europe (eCAADe 2023) - Volume 1, Graz, 20-22 September 2023, 905 p.
summary	The conference logo is a bird’s eye view of spiral stairs that join and separate – an homage to the famous double spiral staircase in Graz, a tourist attraction of this city and a must-see for any architecturally minded visitor. Carved out of limestone, the medieval construction of the original is a daring feat of masonry as well as a symbolic gesture. The design speaks of separation and reconciliation: The paths of two people that climb the double spiral stairs separate and then meet again at each platform. The relationship between architectural design and the growing digital repertoire of tools and possibilities seems to undergo similar cycles of attraction and rejection: enthusiasm about digital innovations – whether in Virtual Reality, Augmented Reality, Energy Design, Robotic Fabrication, the many Dimensions of BIM or, as right now, in AI and Machine Learning – is typically followed by a certain disillusionment and a realization that the promises were somewhat overblown. But a turn away from these digital innovations can only be temporary. In our call for papers we refer to the first and second ‘digital turns’, a term Mario Carpo coined. Yes, it’s a bit of a pun, but you could indeed see these digital turns in our logo as well. Carpo would probably agree that design and the digital have become inseparably intertwined. While they may be circling in different directions, an innovative rejoinder is always just around the corner. The theme of the conference asked participants to re-consider the relationship between Design and the Digital. The notion of a cycle is already present in the syllable “re”. Indeed, 20 years earlier, in 2003, we held an ECAADE conference in Graz simply under the title “Digital Design” and our re-using – or is it re-cycling? – the theme can be seen as the completion of one of those cycles described above: One level up, we meet again, we’ve come full circle. The question of the relationship between Design and the Digital is still in flux, still worthy of renewed consideration. There is a historical notion implicit in the theme. To reconsider something, one needs to take a step back, to look into the past as well as into the future. Indeed, at this conference we wanted to take a longer view, something not done often enough in the fast-paced world of digital technology. Carefully considering one’s past can be a source of inspiration. In fact, the double spiral stair that inspired our conference logo also inspired many architects through the ages. Konrad Wachsmann, for example, is said to have come up with his famous Grapevine assembly system based on this double spiral stair and its intricate joinery. More recently, Rem Koolhaas deemed the double spiral staircase in Graz important enough to include a detailed model of it in his “elements of architecture” exhibition at the Venice Biennale in 2014. Our interpretation of the stair is a typically digital one, you might say. First of all: it’s a rendering of a virtual model; it only exists inside a computer. Secondly, this virtual model isn’t true to the original. Instead, it does what the digital has made so easy to do: it exaggerates. Where the original has just two spiral stairs that separate and join, our model consists of countless stairs that are joined in this way. We see only a part of the model, but the stairs appear to continue in all directions. The implication is of an endless field of spiral stairs. As the 3D model was generated with a parametric script, it would be very easy to change all parameters of it – including the number of stairs that make it up. Everyone at this conference is familiar with the concept of parametric design: it makes generating models of seemingly endless amounts of connected spiral stairs really easy. Although, of course, if we’re too literal about the term ‘endless’, generating our stair model will eventually crash even the most advanced computers. We know that, too. – That's another truth about the Digital: it makes a promise of infinity, which, in the end, it can’t keep. And even if it could: what’s the point of just adding more of the same: more variations, more options, more possible ways to get lost? Doesn’t the original double spiral staircase contain all those derivatives already? Don’t we know that ‘more’ isn’t necessarily better? In the original double spiral stair the happy end is guaranteed: the lovers’ paths meet at the top as well as when they exit the building. Therefore, the stair is also colloquially known as the Busserlstiege (the kissing stair) or the Versöhnungsstiege (reconciliation stair). In our digitally enhanced version, this outcome is no longer clear: we can choose between multiple directions at each level and we risk losing sight of the one we were with. This is also emblematic of our field of research. eCAADe was founded to promote “good practice and sharing information in relation to the use of computers in research and education in architecture and related professions” (see ecaade.org). That may have seemed a straightforward proposition forty years ago, when the association was founded. A look at the breadth and depth of research topics presented and discussed at this conference (and as a consequence in this book, for which you’re reading the editorial) shows how the field has developed over these forty years. There are sessions on Digital Design Education, on Digital Fabrication, on Virtual Reality, on Virtual Heritage, on Generative Design and Machine Learning, on Digital Cities, on Simulation and Digital Twins, on BIM, on Sustainability, on Circular Design, on Design Theory and on Digital Design Experimentations. We hope you will find what you’re looking for in this book and at the conference – and maybe even more than that: surprising turns and happy encounters between Design and the Digital.
series	eCAADe
email
last changed	2023/12/10 10:49

_id	ecaade2023_001
id	ecaade2023_001
authors	Dokonal, Wolfgang, Hirschberg, Urs and Wurzer, Gabriel
year	2023
title	eCAADe 2023 Digital Design Reconsidered - Volume 2
doi	https://doi.org/10.52842/conf.ecaade.2023.2.001
source	Dokonal, W, Hirschberg, U and Wurzer, G (eds.), Digital Design Reconsidered - Proceedings of the 41st Conference on Education and Research in Computer Aided Architectural Design in Europe (eCAADe 2023) - Volume 2, Graz, 20-22 September 2023, 899 p.
summary	The conference logo is a bird’s eye view of spiral stairs that join and separate – an homage to the famous double spiral staircase in Graz, a tourist attraction of this city and a must-see for any architecturally minded visitor. Carved out of limestone, the medieval construction of the original is a daring feat of masonry as well as a symbolic gesture. The design speaks of separation and reconciliation: The paths of two people that climb the double spiral stairs separate and then meet again at each platform. The relationship between architectural design and the growing digital repertoire of tools and possibilities seems to undergo similar cycles of attraction and rejection: enthusiasm about digital innovations – whether in Virtual Reality, Augmented Reality, Energy Design, Robotic Fabrication, the many Dimensions of BIM or, as right now, in AI and Machine Learning – is typically followed by a certain disillusionment and a realization that the promises were somewhat overblown. But a turn away from these digital innovations can only be temporary. In our call for papers we refer to the first and second ‘digital turns’, a term Mario Carpo coined. Yes, it’s a bit of a pun, but you could indeed see these digital turns in our logo as well. Carpo would probably agree that design and the digital have become inseparably intertwined. While they may be circling in different directions, an innovative rejoinder is always just around the corner. The theme of the conference asked participants to re-consider the relationship between Design and the Digital. The notion of a cycle is already present in the syllable “re”. Indeed, 20 years earlier, in 2003, we held an ECAADE conference in Graz simply under the title “Digital Design” and our re-using – or is it re-cycling? – the theme can be seen as the completion of one of those cycles described above: One level up, we meet again, we’ve come full circle. The question of the relationship between Design and the Digital is still in flux, still worthy of renewed consideration. There is a historical notion implicit in the theme. To reconsider something, one needs to take a step back, to look into the past as well as into the future. Indeed, at this conference we wanted to take a longer view, something not done often enough in the fast-paced world of digital technology. Carefully considering one’s past can be a source of inspiration. In fact, the double spiral stair that inspired our conference logo also inspired many architects through the ages. Konrad Wachsmann, for example, is said to have come up with his famous Grapevine assembly system based on this double spiral stair and its intricate joinery. More recently, Rem Koolhaas deemed the double spiral staircase in Graz important enough to include a detailed model of it in his “elements of architecture” exhibition at the Venice Biennale in 2014. Our interpretation of the stair is a typically digital one, you might say. First of all: it’s a rendering of a virtual model; it only exists inside a computer. Secondly, this virtual model isn’t true to the original. Instead, it does what the digital has made so easy to do: it exaggerates. Where the original has just two spiral stairs that separate and join, our model consists of countless stairs that are joined in this way. We see only a part of the model, but the stairs appear to continue in all directions. The implication is of an endless field of spiral stairs. As the 3D model was generated with a parametric script, it would be very easy to change all parameters of it – including the number of stairs that make it up. Everyone at this conference is familiar with the concept of parametric design: it makes generating models of seemingly endless amounts of connected spiral stairs really easy. Although, of course, if we’re too literal about the term ‘endless’, generating our stair model will eventually crash even the most advanced computers. We know that, too. – That's another truth about the Digital: it makes a promise of infinity, which, in the end, it can’t keep. And even if it could: what’s the point of just adding more of the same: more variations, more options, more possible ways to get lost? Doesn’t the original double spiral staircase contain all those derivatives already? Don’t we know that ‘more’ isn’t necessarily better? In the original double spiral stair the happy end is guaranteed: the lovers’ paths meet at the top as well as when they exit the building. Therefore, the stair is also colloquially known as the Busserlstiege (the kissing stair) or the Versöhnungsstiege (reconciliation stair). In our digitally enhanced version, this outcome is no longer clear: we can choose between multiple directions at each level and we risk losing sight of the one we were with. This is also emblematic of our field of research. eCAADe was founded to promote “good practice and sharing information in relation to the use of computers in research and education in architecture and related professions” (see ecaade.org). That may have seemed a straightforward proposition forty years ago, when the association was founded. A look at the breadth and depth of research topics presented and discussed at this conference (and as a consequence in this book, for which you’re reading the editorial) shows how the field has developed over these forty years. There are sessions on Digital Design Education, on Digital Fabrication, on Virtual Reality, on Virtual Heritage, on Generative Design and Machine Learning, on Digital Cities, on Simulation and Digital Twins, on BIM, on Sustainability, on Circular Design, on Design Theory and on Digital Design Experimentations. We hope you will find what you’re looking for in this book and at the conference – and maybe even more than that: surprising turns and happy encounters between Design and the Digital.
series	eCAADe
type	normal paper
email
last changed	2024/08/29 08:36

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