Technology

China is currently at the forefront of a new era in aviation, marked by significant advancements in unmanned aerial systems (UAS). These advancements are driving a transformative shift in low-altitude airspace management, posing both challenges and opportunities for regulation, technology, and industry practices. The digital, networked, and intelligent nature of UAS operations is pushing traditional
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In the realm of optimizing the stochastic gradient descent (SGD) algorithm, the step size, commonly known as the learning rate, plays a crucial role. Various strategies have been devised to improve the performance of SGD, with a key challenge revolving around the probability distribution of the step sizes assigned to iterations. The distribution ηt/ΣTt=1ηt tends
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In a groundbreaking turn of events, Volkswagen workers at the Chattanooga plant in Tennessee have voted decisively to become a union shop. The election results, released on a Friday, revealed that an overwhelming 73 percent of employees supported representation by the United Auto Workers (UAW) at the 13-year-old factory. This victory signifies a significant win
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Off-road environment recognition technologies have taken a significant leap forward in Korea with the development of cutting-edge methods for detecting and eliminating extraneous substances in real-time. These groundbreaking technologies are set to revolutionize the off-road autonomous driving of construction machinery, agricultural equipment, unmanned ground vehicles (UGVs), and more. Led by Senior Researcher Han-Min Lee at
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