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	8919
authors	Horowitz, Ellis
year	1984
title	Fundamentals of Programming Languages---2nd. ed
source	xv, 446 p. : ill. Rockville, Maryland: Computer Science Press, Inc., 1984. includes bibliography: p. 421-433 and index. -- (computer software engineering series)
summary	Includes such topics as variables, expressions, statements, typing scope, procedures, data types, exception handling and concurrency. By understanding these concepts and how they are realized in different programming language, the reader is provided with a framework for understanding future language design and a level of comprehension far greater then one gets by writing different programs in different languages
keywords	programming, languages, education
series	CADline
last changed	1999/02/12 15:08

_id	eaea2015_t3_paper10
id	eaea2015_t3_paper10
authors	Horvat, Jesenko; Pavkoic, Marina
year	2015
title	Non-material Heritage Potentials in Integral Development Planning –Case Studies of Buje in Istria, Croatia
source	ENVISIONING ARCHITECTURE: IMAGE, PERCEPTION AND COMMUNICATION OF HERITAGE [ISBN 978-83-7283-681-6],Lodz University of Technology, 23-26 September 2015, pp.369-376
summary	The methodology of mapping and programming spatial potentials are in need of a new platform – a kind of programming agenda - in order to achieve maximal result which would facilitate developmental goals. Namely, official physical and/or master plans, as well as strategic economic studies lack holistic approach. Economic heritage as a non-material form of heritage encompasses a vast array of forms which may be deeply rooted in a local environment. The emphasis is specifically on such implications and reverse impact on physical planning and strategic economic development related to the potentials of non-material values in the region of Istia in Croatia.
keywords	intangible heritage; physical programming; economic development
series	EAEA
email
last changed	2016/04/22 11:52

_id	0b03
authors	Horváth, I., Vergeest, J.S.M., Broek, J.J., Rusák, Z. and De Smit, B.
year	1998
title	Tool profile and tool path calculation for free-form thick-layered fabrication
source	Computer-Aided Design, Vol. 30 (14) (1998) pp. 1097-1110
summary	In several application fields, large sized, free-form objects of various soft materials are widely used. Available layered prototyping technologies cannot be applied forfabrication of these kinds of objects due to size limitations. The authors have developed a novel approach of layered manufacturing that is the most appropriate forphysical concept modeling. This paper presents the algorithms for geometrically-based modeling of the profile curve of the flexible blade tool. It also describes thealgorithm for direct slicing of the CAD model. The second part of the paper deals with the algorithms for slicing, tool positioning and tool path calculation. On thefront surfaces of the layers G2, quasi G1 continuity can be implemented at the transition from one layer to another. In the circumferential direction G0 continuityexists.
keywords	Layered Manufacturing, Cutter Path Generation, Cutter Profiles, Hermite Interpolation
series	journal paper
last changed	2003/05/15 21:33

_id	lasg_whitepapers_2019_123
id	lasg_whitepapers_2019_123
authors	Hosale, Mark-David
year	2019
title	Worldmaking as Techné; Participatory Art, Music, and Architecture
source	Living Architecture Systems Group White Papers 2019 [ISBN 978-1-988366-18-0] Riverside Architectural Press: Toronto, Canada 2019. pp.123 - 132
summary	This article is an adaptation of a talk given by Mark-David Hosale at the [Worldmaking as Techné: Participatory Art, Music, and Architecture] book launch that took place at the Toronto Media Arts Centre on September 26th 2018.
keywords	living architecture systems group, organicism, intelligent systems, design methods, engineering and art, new media art, interactive art, dissipative systems, technology, cognition, responsiveness, biomaterials, artificial natures, 4DSOUND, materials, virtual projections,
email
last changed	2019/07/29 14:02

_id	caadria2007_233
id	caadria2007_233
authors	Hoseini, Ali Ghaffarian; Rahinah Ibrahim
year	2007
title	Using Social Network Analysis for Visualising Spatial Planning During Conceptual Design Phase
doi	https://doi.org/10.52842/conf.caadria.2007.x.i8r
source	CAADRIA 2007 [Proceedings of the 12th International Conference on Computer Aided Architectural Design Research in Asia] Nanjing (China) 19-21 April 2007
summary	Spatial diagramming exercises with clients are difficult when most clients are not able to visualize the end results of their requirements. This paper would like to introduce a computational tool—Social Network Analysis (SNA)—commonly used in the communications field to study relationships between people we believe can resolve this visualization problem. Our research intent is to affirm whether or not we can use SNA as a spatial planning tool during conceptual building design. We posit that since the nodes and structural relationships between the nodes may have similar architectural characteristics, the tool would enable architects to make changes by moving any spaces on a floor plan while safely maintaining their spatial relationships to other spaces. In this paper, we would like to develop a proof-of-concept model using an available SNA tool to facilitate spatial diagramming visualization during conceptual design phase. We tested the use of a SNA tool at four levels. The first level determined whether we could develop spatial relationship between functional spaces (such as the living room must be adjacent to the front entry). The second level is on setting priorities values for the different nodes and the linkages. The third level determined whether we could develop grouping relationship between several functional spaces that have a common characteristic (such as public versus private spaces) on one horizontal plane. The final fourth level determined whether we could develop multiple layers that are connected by one common connector (such as a staircase in a double-story house). Our models are validated intellectually by visual comparison between our model and another diagramming by Nooshin (2001) that was developed manually. We are most interested in the fourth level because complexity in the spatial diagramming exercises is caused by multi-layered spatial arrangements at the horizontal and vertical planes. We expect our study to provide us guidelines in developing a prototype for a spatial diagramming tool using SNA, which architects can use to resolve visualization problems when conducting the exercise with their clients.
series	CAADRIA
email
last changed	2022/06/07 07:50

_id	acadia23_v2_72
id	acadia23_v2_72
authors	Hosmer, Tyson; Mutis, Sergio; Hughes, Eric; He, Ziming; Siedler, Philipp; Gheorghiu, Octavian; Erdinçer, Bariº
year	2023
title	Autonomous Collaborative: Robotic Reconfiguration with Deep Multi-Agent Reinforcement Learning (ACRR+DMARL)
source	ACADIA 2023: Habits of the Anthropocene: Scarcity and Abundance in a Post-Material Economy [Volume 2: Proceedings of the 43rd Annual Conference for the Association for Computer Aided Design in Architecture (ACADIA) ISBN 979-8-9891764-0-3]. Denver. 26-28 October 2023. edited by A. Crawford, N. Diniz, R. Beckett, J. Vanucchi, M. Swackhamer 72-90.
summary	To address the unprecedented challenges of the global climate and housing crises, requires a radical change in the way we conceive, plan, and construct buildings, from static continuous objects to adaptive eco-systems of reconfigurable parts. Living systems in nature demonstrate extraordinary scalable efficiencies in adaptive construction with simple flexible parts made from sustainable materials. The interdisciplinary field of collec- tive robotic construction (CRC) inspired by natural builders has begun to demonstrate potential for scalable, adaptive, resilient, and low-cost solutions for building construc- tion with simple robots. Yet, to explore the opportunities inspired by natural systems, CRC systems must be developed utilizing artificial intelligence for collaborative and adaptive construction, which has yet to be explored. Autonomous Collaborative Robotic Reconfiguration (ACRR) is a robotic material system with an adaptive lifecycle trained with deep, multi-agent reinforcement learning (DMARL) for collaborative reconfigura- tion. Autonomous Collaborative Robotic Reconfiguration is implemented through three interrelated components codesigned in relation to each other: 1) a reconfigurable robotic material system; 2) a cyber-physical simulation, sensing, and control system; and 3) a framework for collaborative robotic intelligence with DMARL. The integration of the CRC system with bidirectional cyber-physical control and collaborative intelligence enables ACRR to operate as a scalable and adaptive architectural eco-system. It has the potential not only to transform how we design and build architecture, but to fundamentally change our relationship to the built environment moving from automated toward autonomous construction.
series	ACADIA
type	paper
email
last changed	2024/12/20 09:12

_id	acadia19_16
id	acadia19_16
authors	Hosmer, Tyson; Tigas, Panagiotis
year	2019
title	Deep Reinforcement Learning for Autonomous Robotic Tensegrity (ART)
doi	https://doi.org/10.52842/conf.acadia.2019.016
source	ACADIA 19:UBIQUITY AND AUTONOMY [Proceedings of the 39th Annual Conference of the Association for Computer Aided Design in Architecture (ACADIA) ISBN 978-0-578-59179-7] (The University of Texas at Austin School of Architecture, Austin, Texas 21-26 October, 2019) pp. 16-29
summary	The research presented in this paper is part of a larger body of emerging research into embedding autonomy in the built environment. We develop a framework for designing and implementing effective autonomous architecture defined by three key properties: situated and embodied agency, facilitated variation, and intelligence.We present a novel application of Deep Reinforcement Learning to learn adaptable behaviours related to autonomous mobility, self-structuring, self-balancing, and spatial reconfiguration. Architectural robotic prototypes are physically developed with principles of embodied agency and facilitated variation. Physical properties and degrees of freedom are applied as constraints in a simulated physics-based environment where our simulation models are trained to achieve multiple objectives in changing environments. This holistic and generalizable approach to aligning deep reinforcement learning with physically reconfigurable robotic assembly systems takes into account both computational design and physical fabrication. Autonomous Robotic Tensegrity (ART) is presented as an extended case study project for developing our methodology. Our computational design system is developed in Unity3D with simulated multi-physics and deep reinforcement learning using Unity’s ML-agents framework. Topological rules of tensegrity are applied to develop assemblies with actuated tensile members. Single units and assemblies are trained for a series of policies using reinforcement learning in single-agent and multi-agent setups. Physical robotic prototypes are built and actuated to test simulated results.
series	ACADIA
type	normal paper
email
last changed	2022/06/07 07:50

_id	acadia20_382
id	acadia20_382
authors	Hosmer, Tyson; Tigas, Panagiotis; Reeves, David; He, Ziming
year	2020
title	Spatial Assembly with Self-Play Reinforcement Learning
doi	https://doi.org/10.52842/conf.acadia.2020.1.382
source	ACADIA 2020: Distributed Proximities / Volume I: Technical Papers [Proceedings of the 40th Annual Conference of the Association of Computer Aided Design in Architecture (ACADIA) ISBN 978-0-578-95213-0]. Online and Global. 24-30 October 2020. edited by B. Slocum, V. Ago, S. Doyle, A. Marcus, M. Yablonina, and M. del Campo. 382-393.
summary	We present a framework to generate intelligent spatial assemblies from sets of digitally encoded spatial parts designed by the architect with embedded principles of prefabrication, assembly awareness, and reconfigurability. The methodology includes a bespoke constraint-solving algorithm for autonomously assembling 3D geometries into larger spatial compositions for the built environment. A series of graph-based analysis methods are applied to each assembly to extract performance metrics related to architectural space-making goals, including structural stability, material density, spatial segmentation, connectivity, and spatial distribution. Together with the constraint-based assembly algorithm and analysis methods, we have integrated a novel application of deep reinforcement (RL) learning for training the models to improve at matching the multiperformance goals established by the user through self-play. RL is applied to improve the selection and sequencing of parts while considering local and global objectives. The user’s design intent is embedded through the design of partial units of 3D space with embedded fabrication principles and their relational constraints over how they connect to each other and the quantifiable goals to drive the distribution of effective features. The methodology has been developed over three years through three case study projects called ArchiGo (2017–2018), NoMAS (2018–2019), and IRSILA (2019-2020). Each demonstrates the potential for buildings with reconfigurable and adaptive life cycles.
series	ACADIA
type	paper
email
last changed	2023/10/22 12:06

_id	acadia22_638
id	acadia22_638
authors	Hosmer, Tyson; Wang, Jiaqi; Jiang, Wanzhu; He, Ziming
year	2022
title	Integrated Reconfigurable Autonomous Architecture System
source	ACADIA 2022: Hybrids and Haecceities [Proceedings of the 42nd Annual Conference of the Association of Computer Aided Design in Architecture (ACADIA) ISBN 979-8-9860805-8-1]. University of Pennsylvania Stuart Weitzman School of Design. 27-29 October 2022. edited by M. Akbarzadeh, D. Aviv, H. Jamelle, and R. Stuart-Smith. 638-651.
summary	Integrated Reconfigurable Autonomous Architecture System (IRAAS) is composed of three components: 1) an interactive platform for user and environmental data input, 2) an agent-based generative space planning algorithm with deep reinforcement learning for continuous spatial adaptation, 3) a distributed robotic material system with bidirectional cyber-physical control protocols for simultaneous state alignment.
series	ACADIA
type	paper
email
last changed	2024/02/06 14:04

_id	sigradi2018_1637
id	sigradi2018_1637
authors	Hosni, Cássia; Prata, Didiana; Ferrari, Erica; Lavigne, Nathalia
year	2018
title	Museum of the Underway Artists - Metanarratives on Networks
source	SIGraDi 2018 [Proceedings of the 22nd Conference of the Iberoamerican Society of Digital Graphics - ISSN: 2318-6968] Brazil, São Carlos 7 - 9 November 2018, pp. 1167-1172
summary	This article draws attention to an experience of workshop Masp.Etc.Br carried out by the Research Group Aesthetics of Memory of the 21st Century at the São Paulo Museum of Art (MASP), in which an aesthetic mapping of Paulista Avenue was done to discuss collaborative processes of image production organized through hashtags. The material gathered was an ample set of images posted on Instagram. After two collaborative edition processes, a final version was projected as a video at the free span of the Museum. These experiences bring attention to the aesthetics of the database and narratives in social networks.
keywords	São Paulo Museum of Art; MASP; Paulista Avenue; Public space; Database Aesthetics
series	SIGRADI
email
last changed	2021/03/28 19:58

_id	caadria2015_105
id	caadria2015_105
authors	Hosny, A.; N. Jacobson and Z. Seibold
year	2015
title	Voxel Beam
doi	https://doi.org/10.52842/conf.caadria.2015.755
source	Emerging Experience in Past, Present and Future of Digital Architecture, Proceedings of the 20th International Conference of the Association for Computer-Aided Architectural Design Research in Asia (CAADRIA 2015) / Daegu 20-22 May 2015, pp. 755-764
summary	Voxelbeam explores precedents in the optimization of architectural structures, namely the Sydney Opera house Arup beam. The authors research three areas crucial to conceiving an innovative contemporary reinterpretation of the beam: A shift in structural analysis techniques from analytical to numerical models such as topology optimization, the fundamental differences between digital and analog representations of structural forces, and the translation of structural analysis data into methods for digital fabrication. The research aims to re-contextualize the structural beam within contemporary digital platforms, explores the architectural implications of topology optimization, and proposes two fabrication strategies based on the analysis results – including automated off-site pre-casting and multi-material 3d printing.
keywords	Digital Fabrication, Topology Optimization, Multi-material 3D Printing, Emergent Structural Design, Arup Beam.
series	CAADRIA
email
last changed	2022/06/07 07:50

_id	8e10
authors	Hosny, Samir S., Sanvido, Victor E. and Kalisperis, Loukas N.
year	1990
title	A Framework for an Integrated Computer-Aided Architectural Design Decision Support System
source	Pennsylvania State University, January, 1990. 33 p. : ill. includes bibliography
summary	This paper presents the 'ICAAD.DSS' conceptual model, which provides a framework for an integrated computer-aided architectural design (CAAD) decision support system. The model is based on a unified approach to computing in architecture which in turn is based on a holistic view of the architectural design process. The proposed model shifts the focus from product to process, and views the design problem as a goal-oriented, problem solving activity that allows a design team to identify strategies and methodologies in the search for design solutions. This paper introduces a new environment for the use and integration of computers in the architectural design process
keywords	CAD, integration, design methods, architecture, design process, decision making, problem solving
series	CADline
last changed	2003/06/02 10:24

_id	1404
id	1404
authors	Hosny, Samir Sadek
year	2003
title	BUIL-D-EX; A Knowledge-Based Expert System for the Diagnosis of Buildings Cracks
source	Scientific Bulletin, Faculty of Engineering, Ain Shams University, Vol. 38, No. 2, June 2003 - pp. 297-310
summary	Expert systems are computer systems developed to preserve the human expertise about specific domains in a well-structured form suitable for retrieval and manipulation by computers. They have been used in many fields of applications and proved to be beneficial. This paper addresses the role of Knowledge-based expert systems in building construction; particularly in the diagnostics and assessment of buildings' cracks. The paper presents BUIL-D-EX; a prototype for a Buildings’ Diagnostics Expert system intended to assist architects, structural engineers, contractors and even building owners in identifying and suggesting remedies to concrete and masonry surfaces' defects. The system identifies the kind of crack, states its most probable causes and its degree of danger, suggests a technical remedy and finally suggests several commercial names for materials to be used for curing the defect, and how to apply them. BUIL-D-EX offers complete explanations for all its questions to the users, as well as justifications for all its decisions and answers whenever needed.
keywords	Expert Systems, Diagnosis, Building Construction, Building Cracks, Backward chaining, Inference, Reasoning
series	journal paper
type	normal paper
email
last changed	2009/09/12 17:18

_id	ascaad2021_130
id	ascaad2021_130
authors	Hossameldin, Hala; Ramy Bakir, Sherif Elfiki
year	2021
title	Conditions of Tacit Knowledge Transfer in Architectural Computational Design: An Analytical Review
source	Abdelmohsen, S, El-Khouly, T, Mallasi, Z and Bennadji, A (eds.), Architecture in the Age of Disruptive Technologies: Transformations and Challenges [9th ASCAAD Conference Proceedings ISBN 978-1-907349-20-1] Cairo (Egypt) [Virtual Conference] 2-4 March 2021, pp. 43-56
summary	This paper investigates the transfer of tacit knowledge between designers and the computer in architectural design. Most research efforts in computational architectural design recently focus on the tangible and technical domains of the design process. This resulted in a lack of understanding of the role of other qualitative intangible domains, such as tacit design knowledge, in the computational design process. Despite the attempts of a few recent studies to tackle some tacit aspects within design computing, little research extended further to study how tacit knowledge can be transferred between different entities of the computational design process and how it can be represented. Through an analytical review, the paper will first discuss the notions of tacit knowledge in different disciplines, with particular emphases on architecture. Second, the study reviews the conditions and factors that influence the transfer of tacit knowledge between humans, and accordingly between the human and the computer, as addressed by different architects and authors. The study particularly emphasizes the significance of a human-computer symbiotic relationship for the process of tacit knowledge transfer to take place. In conclusion, this paper presents a theoretical basis for understanding and facilitating the transfer and representation of tacit knowledge in a computational design environment.
series	ASCAAD
email
last changed	2021/08/09 13:13

_id	acadia17_274
id	acadia17_274
authors	Hosseini, S. Vahab; Taron, Joshua M.; Alim, Usman R.
year	2017
title	Optically Illusive Architecture: Producing Depthless Objects Using Principles of Linear Perspective
doi	https://doi.org/10.52842/conf.acadia.2017.274
source	ACADIA 2017: DISCIPLINES & DISRUPTION [Proceedings of the 37th Annual Conference of the Association for Computer Aided Design in Architecture (ACADIA) ISBN 978-0-692-96506-1] Cambridge, MA 2-4 November, 2017), pp. 274-283
summary	Architecture is a discipline with a long history of engagement with representational techniques borrowed from artforms such as painting and drawing. Historically, these techniques enable artists to translate three-dimensional space into a two-dimensional medium, while architecture tends to work in reverse, using the latter to express yet-to-be-realized projects in the former. This investigation leads to specific methods of linear perspectival representation that manipulate our perception of spatial depth, such as trompe l’oeil and anamorphic projection. Referencing these methods, we introduce the concept of an optically illusive architecture. While referencing a wide range of visually deceptive effects, we focus on synthesizing two-dimensional patterns into three-dimensional objects for the purpose of producing a depthless reading of three-dimensional space. In this paper, we outline optically illusive architecture and look at the initial stages of a design experiment that attempts to bring the perception of flatness into a three-dimensional object. This is achieved by building a simple algorithm that reverses linear perspectival projection to produce two-dimensional effects through a three-dimensional physical object. We analyze the results by comparing the two- and three-dimensional projections against one another from varying points of view in space, and speculate on the possible applications for such a design.
keywords	design methods; information processing; form finding; representation
series	ACADIA
email
last changed	2022/06/07 07:50

_id	ijac202119305
id	ijac202119305
authors	Hosseini, Seyed Vahab; Alim, Usman R.; Oehlberg, Lora; Taron, Joshua M.
year	2021
title	Optically illusive architecture (OIA): Introduction and evaluation using virtual reality
source	International Journal of Architectural Computing 2021, Vol. 19 - no. 3, 291–314
summary	Architects and designers communicate their ideas within a range of representational methods. No single instance of these methods, either in the form of orthographic projections or perspectival representation, can address all questions regarding the design, but as a whole, they demonstrate a comprehensive range of information about the building or object they intend to represent. This explicates an inevitable degree of deficiency in representation, regardless of its type. In addition, perspective-based optical illusions manipulate our spatial perception by deliberately misrepresenting the reality. In this regard, they are not new concepts to architectural representation. As a consequence, Optically Illusive Architecture (OIA) is proposed, not as a solution to fill the gap between the representing and represented spaces, but as a design paradigm whose concept derives from and accounts for this gap. By OIA we aim to cast light to an undeniable role of viewpoints in designing architectural spaces. The idea is to establish a methodology in a way that the deficiency of current representational techniques—manifested as specific thread of optical illusions—flourishes into thoughtful results embodied as actual architectural spaces. Within our design paradigm, we define a framework to be able to effectively analyze its precedents, generate new space, and evaluate their efficiencies. Moreover, the framework raises a hierarchical set of questions to differentiate OIA from a visual gimmick. Furthermore, we study two OIA-driven environments, by conducting empirical studies using Virtual Reality (VR). These studies bear essential information, in terms of design performance, and the public’s ability to engage and interact with an OIA space, prior to the actual fabrication of the structures.
keywords	Architectural representation, optical illusion, design evaluation, virtual reality
series	journal
email
last changed	2024/04/17 14:29

_id	caadria2016_291
id	caadria2016_291
authors	Hotta, K. and A. Hotta
year	2016
title	The Implementation of Programmable Architecture: Wireless Interaction with Dynamic Structure
doi	https://doi.org/10.52842/conf.caadria.2016.291
source	Living Systems and Micro-Utopias: Towards Continuous Designing, Proceedings of the 21st International Conference on Computer-Aided Architectural Design Research in Asia (CAADRIA 2016) / Melbourne 30 March–2 April 2016, pp. 291-299
summary	True adaptability in architecture necessitates both dynamic hardware and software with the potential for continually renewable forms capable of all possible variations necessary for changing de- mands and conditions, without having to resort to one theoretically optimal solution. PA consists of both autonomous and subservient systems that maintain a constant homeostasis within its contained en- vironment. The information flow between the Genetic Algorithms (GA) and user input prompts this hybrid system to generate the conse- quent, ever-changing physical form, while continuously optimizing it for environmental stimuli. This paper proposes a smart strategy for a human interactive-cybernetic architecture in the context of K. Hotta’s Programmable Architecture (PA), aimed at enhancing GA’s capabili- ties in continuous self-modelling and facilitating human-computer in- terface.
keywords	Human-computer interaction; user interface
series	CAADRIA
email
last changed	2022/06/07 07:50

_id	2759
authors	Hotten, Robert D. and Diprose, Peter R.
year	2000
title	From Dreamtime to QuickTime: The Resurgence of the 360-Degree Panoramic View as a Form of Computer-Synthesised Architectural Representation.
doi	https://doi.org/10.52842/conf.acadia.2000.155
source	Eternity, Infinity and Virtuality in Architecture [Proceedings of the 22nd Annual Conference of the Association for Computer-Aided Design in Architecture / 1-880250-09-8] Washington D.C. 19-22 October 2000, pp. 155-162
summary	The conference theme ‘eternity, infinity and virtuality’ may be considered in terms of time, space and the other. One form of representation that captures all three of these fundamental dimensions, at a glance, is the 360-degree panorama, a medium that is currently making a comeback in the architectural studio. This paper explores the use of the computer-synthesised panorama as a means of representing architectural space and landscape experience, and as a method of informing the design. The panoramic mural is differentiated from two subcategories of QTVR panorama, the subjective and the objective. The use of panoramic views enable landscape architecture students to design using a 2D image format which can be rendered to provide a 3D spatial effect. In summary, the paper contends that the process of design, in architectural practice and in architectural education, is significantly enhanced by the dynamic representations of time and/or space offered by the computer-synthesised panorama.
series	ACADIA
last changed	2022/06/07 07:50

_id	2005_459
id	2005_459
authors	Hou, June-Hao
year	2005
title	Dancing Stairs
doi	https://doi.org/10.52842/conf.ecaade.2005.459
source	Digital Design: The Quest for New Paradigms [23nd eCAADe Conference Proceedings / ISBN 0-9541183-3-2] Lisbon (Portugal) 21-24 September 2005, pp. 459-465
summary	This paper reviews empirical studies in product modeling and issues of CAAD, and then proposes a new way of thinking in object modeling for abstract design concepts – by using stairs as the subject of study because of its systematic nature and wide variety of forms. This object model works in the higher level over existing product models and deals with abstract concept only. It provides a mean for capturing design concepts and knowledge. Most stair generator in CAAD are only capable of making regular stairs, let alone those fascinating free-form stairs. The purpose of this research is to find a higher conceptual structure of stairs by the object modeling method, so virtually all types of stairs can be described and modeled. Therefore conceptual design in CAAD would be possible and useful for designers. A prototype on AutoCAD will be implemented to demonstrate how the conceptual structure works.
keywords	Object Modeling: Abstract Design Concept; Stairs
series	eCAADe
email
last changed	2022/06/07 07:50

_id	caadria2021_148
id	caadria2021_148
authors	Hou, Yuhan and Loh, Paul
year	2021
title	Towards Swarm Construction
doi	https://doi.org/10.52842/conf.caadria.2021.1.673
source	A. Globa, J. van Ameijde, A. Fingrut, N. Kim, T.T.S. Lo (eds.), PROJECTIONS - Proceedings of the 26th CAADRIA Conference - Volume 1, The Chinese University of Hong Kong and Online, Hong Kong, 29 March - 1 April 2021, pp. 673-682
summary	Swarm intelligence has primarily been explored in architecture as a form-finding technique with resulting material articulation using advanced 3d-printing technology. Researchers in engineering have developed swarm robotics for construction and fabrication, typically constraints to small scale prototypes as the technology matures within the field. However, a few research explores the implication of swarm robotics for construction on the building or urban scale. This paper presents a novel swarm robotics construction method using mole-like digging technology to construct new architectural language using machine intelligence. The research discusses the role of swarm intelligence behaviours in design and synthesis such behaviour with machine logics. The paper addresses the conference theme through the speculative projection of future construction methodology and reflects on how automation can impact the future of construct and design.
keywords	Swarm; Digital Fabrication; Robotic
series	CAADRIA
email
last changed	2022/06/07 07:50

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