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The Brutal Math of Flak: How Many Shells Did It Take to Shoot Down an Aircraft?

It starts with a question no gunner can answer in the moment: how many shells will it take to bring down that one-aircraft—a hundred, a thousand, or tens of thousands? The truth, learned the hard way ...
IEEE

Residual Quotient Learning for Zero-Reference Low-Light Image Enhancement

Abstract: Recently, neural networks have become the dominant approach to low-light image enhancement (LLIE), with at least one-third of them adopting a Retinex-related architecture. However, through ...
IEEE

Threshold-free Event Detection for Nonintrusive Load Monitoring using Motif Difference Field Images and Convolutional Neural Networks

Abstract: Event detection is a critical process in non-intrusive load monitoring (NILM). Accurate detection enhances subsequent load identification and facilitates a prompt understanding of the system ...
openheart.bmj

Changes in frailty based on minimally important difference and the impact of spironolactone on frailty in heart failure with preserved ejection fraction: insights from the ...

Background The minimally important difference (MID) for frailty variation associated with adverse outcomes remains unknown in patients with heart failure and preserved ejection fraction (HFpEF), and ...