Search Results for author: Hong Guo

Found 10 papers, 2 papers with code

Identity information based on human magnetocardiography signals

no code implementations2 Mar 2024 Pengju Zhang, Chenxi Sun, Jianwei Zhang, Hong Guo

We have developed an individual identification system based on magnetocardiography (MCG) signals captured using optically pumped magnetometers (OPMs).


Measuring algorithmic interpretability: A human-learning-based framework and the corresponding cognitive complexity score

no code implementations20 May 2022 John P. Lalor, Hong Guo

We illustrate the measurement framework through a toy example, describe the framework and its conceptual underpinnings, and demonstrate the benefits of the framework, in particular for managers considering tradeoffs when selecting algorithms.


AD-NEGF: An End-to-End Differentiable Quantum Transport Simulator for Sensitivity Analysis and Inverse Problems

no code implementations10 Feb 2022 Yingzhanghao Zhou, Xiang Chen, Peng Zhang, Jun Wang, Lei Wang, Hong Guo

Since proposed in the 70s, the Non-Equilibrium Green Function (NEGF) method has been recognized as a standard approach to quantum transport simulations.

Stand-off magnetometry with directional emission from sodium vapors

no code implementations12 Mar 2021 Rui Zhang, Emmanuel Klinger, Felipe Pedreros Bustos, Alexander Akulshin, Hong Guo, Arne Wickenbrock, Dmitry Budker

Stand-off magnetometry allows measuring magnetic field at a distance, and can be employed in geophysical research, hazardous environment monitoring, and security applications.

Atomic Physics

Anisotropic longitudinal optical conductivities of tilted Dirac bands in 1T$^\prime$-MoS$_2$

no code implementations22 Dec 2020 Chao-Yang Tan, Chang-Xu Yan, Yong-Hong Zhao, Hong Guo, Hao-Ran Chang

1T$^\prime$-MoS$_2$ exhibits valley-spin-polarized tilted Dirac bands in the presence of external vertical electric field and undergoes a topological phase transition between the topological insulator and band insulator around the critical value of the electric field.

Mesoscale and Nanoscale Physics

Horizon curvature and spacetime structure influences on black hole scalarization

no code implementations22 Dec 2020 Hong Guo, Xiao-Mei Kuang, Eleftherios Papantonopoulos, Bin Wang

Comparing with negative and zero cases, the scalar field near AdS black hole with positive curvature could be much easier to emerge.

General Relativity and Quantum Cosmology

On the halo-mass and radial scale dependence of the lensing is low effect

no code implementations4 Nov 2020 Johannes U. Lange, Alexie Leauthaud, Sukhdeep Singh, Hong Guo, Rongpu Zhou, Tristan L. Smith, Francis-Yan Cyr-Racine

It has been shown that the lensing amplitude of galaxies in the Baryon Oscillation Spectroscopic Survey (BOSS) is lower than expected given their clustering properties.

Cosmology and Nongalactic Astrophysics Astrophysics of Galaxies

The Effects of Galaxy Assembly Bias on the Inference of Growth Rate from Redshift-Space Distortions

2 code implementations11 Oct 2018 Kevin Spencer McCarthy, Zheng Zheng, Hong Guo

We then apply the halo occupation distribution (HOD) and three subhalo clustering and abundance matching (SCAM) models to model the redshift-space clustering with the mock.

Cosmology and Nongalactic Astrophysics Astrophysics of Galaxies

Cannot find the paper you are looking for? You can Submit a new open access paper.