How do temporary traffic lights work?

Occasionally, during events or construction, you may see temporary stop lights set up by workers. How do these portable ...
KSL

Why some traffic lights work better than others

SALT LAKE CITY — For anyone who's ever been frustrated waiting at a red light when no other cars are coming — this article is for you. Our KSL team has had its own frustration with lights that don't ...
Nature

Hierarchical reinforcement learning-based traffic signal control

Traffic congestion in urban areas is on a continual rise, emphasizing the critical need for efficient traffic management systems 1,2. The effective management of traffic congestion offers a multitude ...