Abstract: Deep reinforcement learning (DRL) algorithms have been proven to be effective in traffic signal timing scheme optimization and helpful for urban traffic congestion alleviation. Recently, the ...

The next step will be to test the system at 4,000 intersections in southeast Michigan. About 850 of the county’s 1,500 total ...

Researchers from the University of Oxford have for the first time discovered an approach to electrically switch organic LEDs (OLEDs) to emit either left- or right-handed circularly polarized light ...

SAN MARCOS — Crews are continuing work this week to update multiple traffic signals throughout San Marcos to improve driver visibility and safety. The city is adding retroreflective backplates to ...

As it heads out of the solar system never to return, the deep space probe Voyager 1 is headed for yet another cosmic milestone. In late 2026, it will become the first spacecraft to travel so far that ...

A professional Python application for visualizing traffic flow at intersections. This tool helps traffic engineers and planners visualize and analyze traffic patterns at 3-way, 4-way, 5-way, and 6-way ...

The second phase of the Chambersburg Signal Improvement Project is updating 63 traffic signals in the area. Updates include responsive signal timing, flashing yellow turn arrows, and new green turn ...

Abstract: Traffic signal control plays a crucial role in intelligent transportation systems, with cooperative control being challenging to implement but essential for its effectiveness. Many methods ...

Scientists didn’t understand how bacteria divide up carbon sources into different paths for energy or to build new materials. Professor Ludmilla Aristilde; Professor Niall Mangan; Postdoctoral ...

ST. AUGUSTINE, Fla. – St. Augustine’s Nights of Lights event kicks off Saturday, and while last year’s event caused significant traffic problems for both visitors and residents, city officials have ...