Abstract: This paper studies the design of nondeterministic supervisors for Petri nets with uncontrollable and unobservable transitions under replacement attacks. We focus on the problem of liveness ...

Volkswagen introduced new wheel options for the 2025 Jetta, including 17-inch aluminum wheels for the SE models and 18-inch wheels for the SEL and GLI trims. Additionally, a black wheel package is now ...

The U.S. government shutdown is starting to affect air travel as shortages of air traffic controllers have been reported around the country. Over the last two days, delays due to air traffic control ...

Nashville International Airport’s air traffic control tower went dark Tuesday night amid staff shortages due to the government shutdown – the second tower to close this week as the nationwide crisis ...

The national air space has long been reeling from a staffing crisis among air traffic controllers, as the F.A.A. grapples with a shortage of about 3,000 controllers. By Karoun Demirjian and Christine ...

Multiple airports reported a shortage of air traffic controllers Monday, as the government shutdown nears one week. Hollywood Burbank Airport, near Los Angeles, had no controllers from 4:15 p.m. to 10 ...

Transportation Secretary Sean Duffy appeared at Newark Liberty International Airport on Monday to say the federal government shutdown is already affecting air traffic controller staffing and sick ...

A pilot preparing to take off Monday from Hollywood Burbank Airport in California took the routine step of radioing the air traffic control tower. But instead of the usual back-and-forth conversation ...

Transportation Secretary Sean Duffy said Monday that the government shutdown is putting more stress on air traffic controllers who already have an extremely stressful job, as well as threatening a ...

see more of our stories on Google. Add Axios on Google Transportation Secretary Sean Duffy during a news conference at Newark Liberty International Airport (EWR) in Newark, New Jersey, on Monday.

Completely taking over Mondays and Tuesdays, The Voice will return tonight for another round of Blind Auditions. But again, with the teams stacked, the last remaining contestants have only one chance ...