Zobrazeno 1 - 10
of 513
pro vyhledávání: '"Fu, Yunfei"'
Inspired by the software industry's practice of offering different editions or versions of a product tailored to specific user groups or use cases, we propose a novel task, namely, training-free editioning, for text-to-image models. Specifically, we
Externí odkaz:
http://arxiv.org/abs/2405.17069
Autor:
Li, Cruz Y., Chen, Zengshun, Tse, Tim K. T., Weerasuriya, Asiri Umenga, Zhang, Xuelin, Fu, Yunfei, Lin, Xisheng
Publikováno v:
Journal of Fluid Mechanics, 2023(959), A15
This serial work presents a Linear-Time-Invariance (LTI) notion to the Koopman analysis, finding consistent and physically meaningful Koopman modes and addressing a long-standing problem of fluid-structure interactions: deterministically relating the
Externí odkaz:
http://arxiv.org/abs/2112.03029
Autor:
Li, Cruz Y., Chen, Zengshun, Tse, Tim K. T., Weerasuriya, Asiri Umenga, Zhang, Xuelin, Fu, Yunfei, Lin, Xisheng
Publikováno v:
Physics of Fluids 2022
This work proposes a Linear-Time-Invariance (LTI) notion to the Koopman analysis, finding an invariant subspace on which Koopman modes are consistent and physically meaningful. It also develops the Koopman-LTI architecture -- a systematic procedure t
Externí odkaz:
http://arxiv.org/abs/2112.02985
Publikováno v:
In Building and Environment 15 May 2024 256
Autor:
Li, Cruz Y., Chen, Zengshun, Tse, Tim K. T., Weerasuriya, Asiri Umenga, Zhang, Xuelin, Fu, Yunfei, Lin, Xisheng
Publikováno v:
Physics of Fluids, 2021, 33(12), 121707
In this work, we introduce a novel data-driven formulation, the Koopman-Linearly-Time-Invariant (Koopman-LTI) analysis, for analyzing Fluid-Structure Interactions (FSI). An implementation of the Koopman-LTI on a subcritical free-shear flow over a pri
Externí odkaz:
http://arxiv.org/abs/2110.09010
Autor:
Li, Cruz Y., Chen, Zengshun, Tse, Tim K. T., Weerasuriya, Asiri Umenga, Zhang, Xuelin, Fu, Yunfei, Lin, Xisheng
This work continues the parametric investigation on the sampling nuances of the Dynamic Mode Decomposition (DMD) under the Koopman analysis. Through turbulent wakes, the investigation corroborated the generality of the universal convergence states fo
Externí odkaz:
http://arxiv.org/abs/2110.06577
Autor:
Li, Cruz Y., Chen, Zengshun, Tse, Tim K. T., Weerasuriya, Asiri Umenga, Zhang, Xuelin, Fu, Yunfei, Lin, Xisheng
Publikováno v:
Nonlinear Dynamics 2022
Scientific research and engineering practice often require the modeling and decomposition of nonlinear systems. The Dynamic Mode Decomposition (DMD) is a novel Koopman-based technique that effectively dissects high-dimensional nonlinear systems into
Externí odkaz:
http://arxiv.org/abs/2110.06573
Autor:
Li, Wenxin, Mak, Cheuk Ming, Fu, Yunfei, Cai, Chenzhi, Tse, Kam Tim, Niu, Jianlei, Wong, Sam Ho Yan
Publikováno v:
In Sustainable Cities and Society 1 October 2024 112
Autor:
Lin, Xisheng, Fu, Yunfei, Peng, Daniel Z., Liu, Chun-Ho, Chu, Mengyuan, Chen, Zengshun, Yang, Fan, Tse, Tim K.T., Li, Cruz Y., Feng, Xinxin
Publikováno v:
In Sustainable Cities and Society January 2024 100
Autor:
Fu, Yunfei, Lin, Xisheng, Li, Lu, Chu, Mengyuan, Liu, Chun-Ho, Chen, Zengshun, Li, Cruz Y., Tse, K.T.
Publikováno v:
In Building and Environment 1 November 2023 245