Two Earthquakes Strike Guam: What to Know

There was no tsunami threat to the Marianas from the earthquake, and no major damages or injuries were reported.
IEEE

Low-Frequency Magnetotelluric Data Denoising Using Improved Denoising Convolutional Neural Network and Gated Recurrent Unit

Abstract: The magnetotelluric (MT) signals are susceptible to anthropogenic noise and the existing denoising methods have significant shortcomings in low-frequency situations. To address the problem, ...
IEEE

Relative Transformation Estimation Based on Fusion of Odometry and UWB Ranging Data

Abstract: In this article, we study the problem of estimating the four-degree-of-freedom (3-D position and heading) robot-to-robot relative frame transformation using onboard odometry and interrobot ...
National Bureau of Economic Research

How Much Tax Do US Billionaires Pay? Evidence from Administrative Data

We estimate income and taxes for the wealthiest group of US households by matching Forbes 400 data to the individual, business, estate, and gift tax returns of the corresponding group in 2010–2020. In ...