no code implementations • 29 Oct 2024 • Elina Spyrou, Robin Hytowitz, Benjamin F. Hobbs, Ibrahim Krad, Liping Li, Mengmeng Cai, Michael Blonsky
As the role of variable renewables in electricity markets expands, new market products help system operators manage imbalances caused by uncertainty and variability.
no code implementations • 8 Jan 2023 • Shuai Wang, ChiYung Yam, Shuguang Chen, Lihong Hu, Liping Li, Faan-Fung Hung, Jiaqi Fan, Chi-Ming Che, Guanhua Chen
Here, we develop a general protocol for accurate predictions of emission wavelength, radiative decay rate constant, and PL quantum yield for phosphorescent Pt(II) emitters based on the combination of first-principles quantum mechanical method, machine learning (ML) and experimental calibration.
no code implementations • 10 Nov 2021 • Kwok-Leung Chan, Liping Li, Arthur Wing-Tak Leung, Ho-Yin Chan
In this paper, we propose a method that can be used to improve the visibility of the images, and eventually reduce the errors of the 3D scene model.
no code implementations • 27 Sep 2021 • Xuyan Tan, Yuhang Wang, Bowen Du, Junchen Ye, Weizhong Chen, Leilei Sun, Liping Li
Mechanical analysis for the full face of tunnel structure is crucial to maintain stability, which is a challenge in classical analytical solutions and data analysis.
no code implementations • 11 Feb 2021 • Zhenxing Di, Liping Li, Li Liang, Fei Xu
This paper focuses on a question raised by Holm and J{\o}rgensen, who asked if the induced cotorsion pairs $(\Phi({\sf X}),\Phi({\sf X})^{\perp})$ and $(^{\perp}\Psi({\sf Y}),\Psi({\sf Y}))$ in $\mathrm{Rep}(Q,{\sf{A}})$ -- the category of all $\sf{A}$-valued representations of a quiver $Q$ -- are complete whenever $(\sf X,\sf Y)$ is a complete cotorsion pair in an abelian category $\sf{A}$ satisfying some mild conditions.
Representation Theory K-Theory and Homology
no code implementations • 24 Dec 2019 • Yang Liu, Yan Kang, Xinwei Zhang, Liping Li, Yong Cheng, Tianjian Chen, Mingyi Hong, Qiang Yang
We introduce a collaborative learning framework allowing multiple parties having different sets of attributes about the same user to jointly build models without exposing their raw data or model parameters.
1 code implementation • 9 Sep 2019 • Weiyu Li, Tianyi Chen, Liping Li, Zhaoxian Wu, Qing Ling
Specifically, in CSGD, the latest mini-batch stochastic gradient at a worker will be transmitted to the server if and only if it is sufficiently informative.
1 code implementation • 9 Nov 2018 • Liping Li, Wei Xu, Tianyi Chen, Georgios B. Giannakis, Qing Ling
In this paper, we propose a class of robust stochastic subgradient methods for distributed learning from heterogeneous datasets at presence of an unknown number of Byzantine workers.