2 papers
physics.geo-ph2024
A Comprehensive Analysis of Real-World Accelerometer Data Quality in a Global Smartphone-based Seismic Network
Yawen Zhang, Qingkai Kong, Tao Ruan +2
The proliferation of low-cost sensors in smartphones has facilitated numerous applications; however, large-scale deployments often encounter performance issues. Sensing heterogenei…
physics.geo-ph2024
Evaluating Physics Informed Neural Network Performance for Seismic Discrimination Between Earthquakes and Explosions
Qingkai Kong, William R. Walter, Ruijia Wang +1
Combining physics with machine learning models has advanced the performance of machine learning models in many different applications. In this paper, we evaluate adding a weak phys…