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 sigradi2013_285
id sigradi2013_285
authors Caldera, Sebastián; Gonzalo Silva; Mauricio Loyola
year 2013
title Uso de Herramientas Paramétricas de Optimización Evolutiva y Simulación Energética en el Diseño Basado en Performance [Using Evolutionary Optimization and Energy Simulation Tools in Performance-based Design]
source SIGraDi 2013 [Proceedings of the 17th Conference of the Iberoamerican Society of Digital Graphics - ISBN: 978-956-7051-86-1] Chile - Valparaíso 20 - 22 November 2013, pp. 343 - 347
summary This article describes three cases of integration of technologies of evolutionary optimization and energy simulation in performance-based design. The aim is to share the details of the process of creation, validation and use of the various techniques and tools, with an emphasis on the mistakes and successes obtained, so that experiences can be useful for non-specialist users interested in working with these methodologies.
keywords Parametric design; Grasshopper 3D; Ecotect; GECO; Galápagos
series SIGRADI
last changed 2016/03/10 08:47

_id sigradi2010_316
id sigradi2010_316
authors Correa, Madrigal Ómar; Gutiérrez Julio Óscar; González Montoya Giraldo Andrés
year 2010
title Generador de entornos virtuales en tiempo real basado en capas [Generating real - time virtual environments based on layers]
source SIGraDi 2010_Proceedings of the 14th Congress of the Iberoamerican Society of Digital Graphics, pp. Bogotá, Colombia, November 17-19, 2010, pp. 316-319
summary The generation of virtual environments in real time is presently a highly researched subject. It has great potential to reduce the development time of virtual reality products and to create very large environments with a wide variety of content. These benefits have become very popular in the development of video games and simulators. This work proposes a new generation system—a layer generator that incorporates the best features of such systems with real - time and new generation techniques. To the present, the layer generator has been applied to games, and may potentially be used with other systems.
keywords layer generation, real time, virtual environment, development
series SIGRADI
last changed 2016/03/10 08:49

_id sigradi2006_e183a
id sigradi2006_e183a
authors Costa Couceiro, Mauro
year 2006
title La Arquitectura como Extensión Fenotípica Humana - Un Acercamiento Basado en Análisis Computacionales [Architecture as human phenotypic extension – An approach based on computational explorations]
source SIGraDi 2006 - [Proceedings of the 10th Iberoamerican Congress of Digital Graphics] Santiago de Chile - Chile 21-23 November 2006, pp. 56-60
summary The study describes some of the aspects tackled within a current Ph.D. research where architectural applications of constructive, structural and organization processes existing in biological systems are considered. The present information processing capacity of computers and the specific software development have allowed creating a bridge between two holistic nature disciplines: architecture and biology. The crossover between those disciplines entails a methodological paradigm change towards a new one based on the dynamical aspects of forms and compositions. Recent studies about artificial-natural intelligence (Hawkins, 2004) and developmental-evolutionary biology (Maturana, 2004) have added fundamental knowledge about the role of the analogy in the creative process and the relationship between forms and functions. The dimensions and restrictions of the Evo-Devo concepts are analyzed, developed and tested by software that combines parametric geometries, L-systems (Lindenmayer, 1990), shape-grammars (Stiny and Gips, 1971) and evolutionary algorithms (Holland, 1975) as a way of testing new architectural solutions within computable environments. It is pondered Lamarck´s (1744-1829) and Weismann (1834-1914) theoretical approaches to evolution where can be found significant opposing views. Lamarck´s theory assumes that an individual effort towards a specific evolutionary goal can cause change to descendents. On the other hand, Weismann defended that the germ cells are not affected by anything the body learns or any ability it acquires during its life, and cannot pass this information on to the next generation; this is called the Weismann barrier. Lamarck’s widely rejected theory has recently found a new place in artificial and natural intelligence researches as a valid explanation to some aspects of the human knowledge evolution phenomena, that is, the deliberate change of paradigms in the intentional research of solutions. As well as the analogy between genetics and architecture (Estévez and Shu, 2000) is useful in order to understand and program emergent complexity phenomena (Hopfield, 1982) for architectural solutions, also the consideration of architecture as a product of a human extended phenotype can help us to understand better its cultural dimension.
keywords evolutionary computation; genetic architectures; artificial/natural intelligence
series SIGRADI
last changed 2016/03/10 08:49

_id sigradi2016_555
id sigradi2016_555
authors Fernández Colombo, Mónica Inés; Bonvecchi, Liliana Telma; Granero, Adriana Edith; Brignone, Mabel Clara
year 2016
title Aprendizaje Basado en Problemas + Innovación Tecnológica [Problem-based learning + Technological Innovation]
source SIGraDi 2016 [Proceedings of the 20th Conference of the Iberoamerican Society of Digital Graphics - ISBN: 978-956-7051-86-1] Argentina, Buenos Aires 9 - 11 November 2016, pp.938-943
summary Collaboration between government agencies and academia seeks to facilitate a comprehensive approach by city representatives and stakeholders. Internet and social media connectivity may be applied as a self-organization tool. The response of architecture to the public space needs to consider hybrid spaces that combine digital and physical, representations, allowing urban experiences that are enhanced by virtual data imprinted on existing physical information. The study of these aspects may be the purpose of future city projects or become a form of communication of government proposals to the neighbors, beyond the scope of the discipline.
series SIGraDi
last changed 2017/06/21 12:19

_id sigradi2011_405
id sigradi2011_405
authors García Alvarado, Rodrigo; Lyon Gottlieb, Arturo
year 2011
title De la Optimización Estructural Evolutiva al Diseño Paramétrico basado en desempeño; experiencias en plataformas integradas para estrategias de diseño multidisciplinares [From Evolutionary Structural Optimization to performance driven Parametric Design; experiences on integrated platforms for multidisciplinary design strategies]
source SIGraDi 2011 [Proceedings of the 15th Iberoamerican Congress of Digital Graphics] Argentina - Santa Fe 16-18 November 2011, pp. 201-205
summary This paper presents a research developed by a multidisciplinary team looking into the use of Topological Optimization and its integration to collaborative design platforms in early stages of design processes. The interest of the experience is focused on how Evolutionary Structural Optimization (ESO) models can be further integrated into parametric design software for the definition of adaptable components in response to environmental and architectural criteria. This research explores platforms and processes for the collaboration between software development, structural engineers and architects in early stages of design as a possibility to relate the potential of computational processes with the definition of design criteria involving architectural, structural and environmental parameters.
keywords Evolutionary Structural Optimization; Topological Analysis; Parametric Design; Performance Driven Design
series SIGRADI
last changed 2016/03/10 08:52

_id sigradi2017_032
id sigradi2017_032
authors Jara-Figueroa, Rocío; Hernán Ascuí-Fernández, Roberto Burdiles-Allende, Freddy Guzmán-Garcés
year 2017
title Diseño metodológico en investigación del espacio urbano basado en el registro sonoro. Caso de estudio: Plaza de la independencia, ciudad de Concepción. [Methodological design for urban space research based on sound recording. Case study: Plaza de la Independencia, Concepción.]
source SIGraDi 2017 [Proceedings of the 21th Conference of the Iberoamerican Society of Digital Graphics - ISBN: 978-956-227-439-5] Chile, Concepción 22 - 24 November 2017, pp.223-230
summary This work reports the results of applying phenomenological methods during the final stage of architecture studies in Universidad del Bío-Bío. The introduced case study delves in the importance of designing research methodologies that promote interdisciplinary studies to achieve an integrated view of urban phenomena. In this work, we advance the understanding of the urban space by exploring graphic resources and digital recordings to characterize the soundscape of “Plaza de la Independencia” in the city of Concepción, Chile. Our findings focus on the relationship between the urban environment, the activities that take place and the sounds recorded in the urban space.
keywords Architecture education, phenomenology, soundscape.
series SIGraDi
last changed 2018/07/27 08:05

_id sigradi2010_129
id sigradi2010_129
authors Lyon, Gottlieb Arturo; García Alvarado Rodrigo
year 2010
title Variaciones intensivas: diseño paramétrico de edificios en altura basado en análisis topológico [Intensive variations: parametric design of tall buildings based on topological analysis]
source SIGraDi 2010_Proceedings of the 14th Congress of the Iberoamerican Society of Digital Graphics, pp. Bogotá, Colombia, November 17-19, 2010, pp. 129-132
summary Several building works have demonstrated the possibilities of architectural design based on structural performance. This work discusses some examples and digital design strategies that approach this issue, as well as an exercise for a tower generated through topological optimization. That experience presents alternatives for a traditional office tower in Santiago, Chile, the Torre Santa Maria, based on generative design strategies for the incorporation of structural and environmental requirements to define parametric models. The experience and the capabilities studied reveal an intensive variation of architectural shape. This approach challenges conventional building regularity and suggests new ways of designing based on material performance.
keywords parametric design, topological analysis, tall buildings, environmental performance, structural performance
series SIGRADI
last changed 2016/03/10 08:55

_id sigradi2013_122
id sigradi2013_122
authors Muñoz, Patricia
year 2013
title Diseño Basado en Investigación [Research-based Design]
source SIGraDi 2013 [Proceedings of the 17th Conference of the Iberoamerican Society of Digital Graphics - ISBN: 978-956-7051-86-1] Chile - Valparaíso 20 - 22 November 2013, pp. 435-438
summary Basic research in morphology is a relevant contribution to Industrial Design. During the last years we have been studying cutting and unfolding techniques, in particular the correspondence between cutting patterns and the different types of flexibility provided to rigid sheets through laser cutting. Different types and generative strategies have been developed and tested in their application in product design and in teaching. This paper presents three products that were originated in the knowledge produced by a research project. They are a sample of the potential of the interactions between morphology and digital technology.
keywords Morphology; Design; Research; Digital fabrication
series SIGRADI
last changed 2016/03/10 08:55

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