Computer Sciences

Simulating realistic lane changes in two-lane traffic

Many urban areas worldwide are now rapidly expanding, often with major negative impacts on traffic congestion. To address this issue, researchers have constructed models aiming to simulate the flow of traffic—but so far, ...

Computer Sciences

Joint learning for mask wearing detection in low-light conditions

Face mask wearing detection is an important technical approach to improve public health safety and real-time monitoring efficiency. However, under extreme lighting or weather conditions, it is difficult to achieve ideal results ...

Business

New turbulence in high-stakes Lufthansa rescue drama

Coronavirus-stricken airline group Lufthansa wavered Wednesday on grabbing a nine-billion-euro ($9.9 billion) German state lifeline, throwing up new turbulence for a rescue that could decide the fate of the historic company.

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