722 citations · 992 across the 23 of their papers we have counts for
10 papers · 1 filter
Balanced and Explainable Social Media Analysis for Public Health with Large Language Models
Yan Jiang, Ruihong Qiu, Yi Zhang +1
As social media becomes increasingly popular, more and more public health activities emerge, which is worth noting for pandemic monitoring and government decision-making. Current t…
Search for Dark-Matter-Nucleon Interactions with a Dark Mediator in PandaX-4T
Di Huang, Abdusalam Abdukerim, Zihao Bo +92
We report results of a search for dark-matter-nucleon interactions via a dark mediator using optimized low-energy data from the PandaX-4T liquid xenon experiment. With the ionizati…
First look at data from the 13-antenna setup of GRANDProto300 in northwest China
Peng-Xiong Ma, Bo-Hao Duan, Xin Xu +5
The Giant Radio Array for Neutrino Detection (GRAND) is an envisioned observatory of ultra-high-energy neutrinos, cosmic rays, and gamma rays, with energies above 100 PeV. GRAND ta…
Crystal structures and high-temperature superconductivity in molybdenum-hydrogen binary system under high pressure
Aiqin Yang, Xiangru Tao, Yundi Quan +1
Motivated by advances in hydrogen-rich superconductors in the past decades, we conducted variable-composition structural searches in Mo-H binary system at high pressure. A new comp…
Learning Stochastic Dynamical Systems as an Implicit Regularization with Graph Neural Networks
Jin Guo, Ting Gao, Yufu Lan +3
Stochastic Gumbel graph networks are proposed to learn high-dimensional time series, where the observed dimensions are often spatially correlated. To that end, the observed randomn…
A first-principles investigation of the origin of superconductivity in TlBi
Aiqin Yang, Xiangru Tao, Yundi Quan +1
The intermetallic compound TlBi crystallizes in the MgB structure and becomes superconducting below 6.2 K. Considering that both Tl and Bi have heavy atomic masses, it is p…
Deep Reinforcement Learning in Finite-Horizon to Explore the Most Probable Transition Pathway
Jin Guo, Ting Gao, Peng Zhang +2
In many scientific and engineering problems, noise and nonlinearity are unavoidable, which could induce interesting mathematical problem such as transition phenomena. This paper fo…
Leading components and pressure-induced color changes in N-doped lutetium hydride
Xiangru Tao, Aiqin Yang, Shuxiang Yang +2
Recent experimental study by Dias {\it et al.} claims to have discovered room-temperature superconductivity in lutetium-nitrogen-hydrogen system at 1 GPa [Nature 615, 244 (2023)],…
Model Based Reinforcement Learning with Non-Gaussian Environment Dynamics and its Application to Portfolio Optimization
Huifang Huang, Ting Gao, Pengbo Li +3
With the fast development of quantitative portfolio optimization in financial engineering, lots of AI-based algorithmic trading strategies have demonstrated promising results, amon…
Search for light dark matter from atmosphere in PandaX-4T
Xuyang Ning, Abdusalam Abdukerim, Zihao Bo +92
We report a search for light dark matter produced through the cascading decay of mesons, which are created as a result of inelastic collisions between cosmic rays and Earth's a…