no code implementations • 20 Oct 2023 • Hyungsik Roger Moon, Frank Schorfheide, Boyuan Zhang
We incorporate a version of a spike and slab prior, comprising a pointmass at zero ("spike") and a Normal distribution around zero ("slab") into a dynamic panel data framework to model coefficient heterogeneity.
no code implementations • 30 Mar 2023 • Haozhen Li, Xinyu Gu, Boyuan Zhang, Dongliang Li, Zhenyu Liu, Lin Zhang
Deep Learning (DL)-based channel state information (CSI) feedback is a promising technique for the transmitter to accurately acquire the CSI of massive multiple-input multiple-output (MIMO) systems.
no code implementations • 7 Mar 2023 • Haimin Luo, Siyuan Zhang, Fuqiang Zhao, Haotian Jing, Penghao Wang, Zhenxiao Yu, Dongxue Yan, Junran Ding, Boyuan Zhang, Qiang Hu, Shu Yin, Lan Xu, Jingyi Yu
Using such a cloud platform compatible with neural rendering, we further showcase the capabilities of our cloud radiance rendering through a series of applications, ranging from cloud VR/AR rendering.
no code implementations • 30 Nov 2022 • Boyuan Zhang
We develop a constrained Bayesian grouped estimator that exploits researchers' prior beliefs on groups in a form of pairwise constraints, indicating whether a pair of units is likely to belong to a same group or different groups.
2 code implementations • 28 Nov 2022 • Hongjun Wang, Jiyuan Chen, Tong Pan, Zipei Fan, Boyuan Zhang, Renhe Jiang, Lingyu Zhang, Yi Xie, Zhongyi Wang, Xuan Song
Spatial-temporal (ST) graph modeling, such as traffic speed forecasting and taxi demand prediction, is an important task in deep learning area.
no code implementations • 18 Apr 2022 • Boyuan Zhang, Haozhen Li, Xin Liang, Xinyu Gu, Lin Zhang
Deep learning has been widely applied for the channel state information (CSI) feedback in frequency division duplexing (FDD) massive multiple-input multiple-output (MIMO) system.
no code implementations • 8 Mar 2022 • Francis X. Diebold, Glenn D. Rudebusch, Maximilian Goebel, Philippe Goulet Coulombe, Boyuan Zhang
Rapidly diminishing Arctic summer sea ice is a strong signal of the pace of global climate change.
no code implementations • 12 Feb 2022 • Jiakai Zhang, Liao Wang, Xinhang Liu, Fuqiang Zhao, Minzhang Li, Haizhao Dai, Boyuan Zhang, Wei Yang, Lan Xu, Jingyi Yu
We further develop a hybrid neural-rasterization rendering framework to support consumer-level VR headsets so that the aforementioned volumetric video viewing and editing, for the first time, can be conducted immersively in virtual 3D space.
no code implementations • 21 Dec 2020 • Francis X. Diebold, Minchul Shin, Boyuan Zhang
We propose methods for constructing regularized mixtures of density forecasts.
no code implementations • 5 Jul 2020 • Boyuan Zhang
In this paper, we estimate and leverage latent constant group structure to generate the point, set, and density forecasts for short dynamic panel data.