BBC

The Problem of Infinite Pi(e)

Hungry for pi? Chow down on this! Pi is the ratio between a circle’s diameter and its circumference. Sounds dull – but pi turns out to have astonishing properties and crop up in places you would never ...
BBC

The Problem of Infinite Pi(e)

Introducing a brand new series of Curious Cases! Hungry for pi? Chow down on this! Pi is the ratio between a circle’s diameter and its circumference. Sounds dull – but pi turns out to have astonishing ...
IEEE

ABFL: Angular Boundary Discontinuity Free Loss for Arbitrary Oriented Object Detection in Aerial Images

Abstract: Arbitrary oriented object detection (AOOD) in aerial images is a widely concerned and highly challenging task and plays an important role in many scenarios. The core of AOOD involves the ...
IEEE

The Use of Machine Learning for Prediction of Post-Fault Rotor Angle Trajectories

Abstract: This paper proposes a machine learning-based method for predicting generator rotor angle responses (trajectories) following large disturbance in power system. A Long Short-Term Memory (LSTM) ...
中国日报网

MOC: Control on dual-use items export to US a reasonable measure

China's decision to tighten controls on the export of specific dual-use items to the United States arose from the need to safeguard its own security and development interests, as well as fulfill its ...