Researchers have built a paper-thin chip that converts infrared light into visible light and directs it precisely, all ...
A new metasurface design lets light of different spins bend, focus, and behave independently—while staying sharp across many ...
Abstract: Emergency vehicles often face significant delays due to urban traffic congestion, which can critically impact emergency response times. Traditional traffic signal systems lack the ...
A reinforcement learning framework using Deep Q-Learning to optimize traffic signal timing at intersections. This system uses SUMO (Simulation of Urban MObility) to simulate traffic flow and a neural ...
Abstract: This paper presents an edge-deployable, real-time adaptive traffic light control system designed for complex and undisciplined urban traffic environments. The system integrates computer ...
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