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	cdrf2023_211
id	cdrf2023_211
authors	Yongqin Zhao, Sijia Wang, Difan Chen, Kaijie Huang, Siyuan Zhang, Waishan Qiu, Wenjing Li
year	2023
title	Estimating the Impacts of Seasonal Variations of Streetscape on Dockless Bike Sharing Trip with Street View Images and Computer Vision
doi	https://doi.org/https://doi.org/10.1007/978-981-99-8405-3_18
source	Proceedings of the 2023 DigitalFUTURES The 5st International Conference on Computational Design and Robotic Fabrication (CDRF 2023)
summary	A significant portion of the cycling experience is influenced by the streetscape, and this impact varies throughout the year. The temporal dynamic of streetscape has been neglected in most previous studies, including urban public mobility route choices. This paper examines the correlation between dockless bike sharing and streetscape as well as spatial elements in different seasons using a large amount of GPS bike trajectory data collected by LIME. The study shows that: (1) DBS volume is significantly influenced by seasonal streetscape factors such as roads, cars, sidewalks, tree, and vegetation color; (2) How significantly these seasonal factors affect DBS volume differs in summer and autumn; (3) In both summer and autumn models, non-seasonal factors like mixed land use score, street network connectivity, etc., are significant. Some non-seasonal factors only impact the DBS volume in one season; (4) When adding subjective perception to models of both seasons, model explanatory does get improved very slightly.
series	cdrf
email
last changed	2024/05/29 14:04

_id	ecaade2023_162
id	ecaade2023_162
authors	Zhao, Hanbing, Savov, Anton, Zhang, Hang and Dillenburger, Benjamin
year	2023
title	A Framework for the Design and Evaluation of Architectural Tilesets
doi	https://doi.org/10.52842/conf.ecaade.2023.2.491
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, pp. 491–500
summary	Generative design, increasingly prevalent in architecture, enables design exploration and enhanced productivity compared to traditional methods. Researchers have investigated combinatorial design using tilesets, which encode architectural meaning and promote user-friendly interactions. However, most research focuses on discovering designs rather than fine-tuning tilesets. We propose a tile-based method that introduces metrics for evaluating generated layouts and tileset design space, addressing the research gap and facilitating practical applications. The design space evaluation feedback aids architects in customizing tilesets according to their objectives by exploring the impact of tile topology and rule changes. Our framework, illustrated through double-floor single-family house tilesets using the Wave Function Collapse algorithm, generates 3D designs and 2D layouts, enables minimal-specification diverse tilesets, and demonstrates fine-tuning to avoid grid-like monotonicity, a common limitation of tile-based generative design methods.
keywords	Generative Architectural Design, Data Analysis, Tileset, Wave Function Collapse
series	eCAADe
email
last changed	2023/12/10 10:49

_id	ecaade2023_22
id	ecaade2023_22
authors	Zhao, Jiangyang, Agkathidis, Asterios, Lombardi, Davide and Chen, Hanmei
year	2023
title	A Computational Framework for Parametric Design and Robotic Fabrication of the Dougong joint
doi	https://doi.org/10.52842/conf.ecaade.2023.1.313
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, pp. 313–322
summary	The Dougong (brackets set) is a traditional Chinese capital used to transfer the load of the roof to a column. It is known for its anti-seismic properties, sustainability, and cultural significance. This paper introduces a framework for parametric design and robotic fabrication of the Dougong, thus it can be utilised in contemporary architecture. The framework incorporates topology optimisation, voxelisation, multi-objective optimisation and robotic assembly and is verified by designing and assembling a timber frame column out of Dougong units. Our findings highlight the potential of utilising the Dougong in contemporary design as well as a strategy to reduce the tolerances of robotically assembled tenon-mortise elements.
keywords	Dougong, Timber Structures, Parametric Design, Robotic Assembly, Topology Optimization
series	eCAADe
email
last changed	2023/12/10 10:49

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