Zobrazeno 1 - 10
of 189
pro vyhledávání: '"Gao, Longfei"'
Autor:
Gao, Longfei, Harms, Kevin
In recent years, half precision floating-point arithmetic has gained wide support in hardware and software stack thanks to the advance of artificial intelligence and machine learning applications. Operating at half precision can significantly reduce
Externí odkaz:
http://arxiv.org/abs/2310.00236
Autor:
Tao, Tang, Gao, Longfei, Wang, Guangrun, Lao, Yixing, Chen, Peng, Zhao, Hengshuang, Hao, Dayang, Liang, Xiaodan, Salzmann, Mathieu, Yu, Kaicheng
We introduce a new task, novel view synthesis for LiDAR sensors. While traditional model-based LiDAR simulators with style-transfer neural networks can be applied to render novel views, they fall short of producing accurate and realistic LiDAR patter
Externí odkaz:
http://arxiv.org/abs/2304.10406
Autor:
Gao, Longfei
Acoustic and elastic wave equations are routinely used in geophysical and engineering studies to simulate the propagation of waves, with a broad range of applications, including seismology, near surface characterization, non-destructive structural ev
Externí odkaz:
http://arxiv.org/abs/2209.00713
Autor:
Gao, Longfei
Numerical techniques for linear systems arising from discretization of partial differential equations are nowadays essential for understanding the physical world. Among these techniques, iterative methods and the accompanying preconditioning techniqu
Externí odkaz:
http://hdl.handle.net/10754/303766
Publikováno v:
In Journal of Water Process Engineering June 2024 63
Publikováno v:
In Cell 23 May 2024 187(11):2801-2816
Autor:
Jia, Shu, Yang, Tao, Gao, Sheng, Bai, Luyue, Zhu, Zhiguo, Zhao, Siqi, Wang, Yexin, Liang, Xiao, Li, Yanpeng, Gao, Longfei, Zhang, Zifang, Gao, Xu, Li, Dongru, Chen, Shang, Zhang, Bin, Meng, Chunyang
Publikováno v:
In Journal of Orthopaedic Translation May 2024 46:103-115
We present an approach to simulate the 3D isotropic elastic wave propagation using nonuniform finite difference discretization on staggered grids. Specifically, we consider simulation domains composed of layers of uniform grids with different grid sp
Externí odkaz:
http://arxiv.org/abs/2012.13863
Autor:
Gao, Longfei, Keyes, David
We present a mechanism to explicitly couple the finite-difference discretizations of 2D acoustic and isotropic elastic wave systems that are separated by straight interfaces. Such coupled simulations allow the application of the elastic model to geol
Externí odkaz:
http://arxiv.org/abs/2006.10886
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