Abstract: Vector addition systems with states (VASS), also known as Petri nets, are a popular model of concurrent systems. Many problems from many areas reduce to the reachability problem for VASS, ...

From public transit to taxes and ethics reform, western Illinois lawmakers outline different priorities for the new session. FBI executes search warrant at Washington Post reporter’s home ‘All ...

Abstract: The zero velocity update (ZUPT) offers an effective correction method for sensor drift in indoor positioning systems using foot-mounted inertial measurement units (IMUs). However, the ...

(THE CONVERSATION) Among high school students and adults, girls and women are much more likely to use traditional, step-by-step algorithms to solve basic math problems – such as lining up numbers to ...

As we get closer to the end of the year, the days get shorter and shorter. Meanwhile, they get longer and longer as we get into the spring. This is all due to the angle of the sun in our sky. The sun ...

To watch Max Verstappen methodically but seemingly inevitably reeling in the previously dominant McLaren pairing of Oscar Piastri and Lando Norris, it's easy to forget that just over three months ago ...

The Federal Trade Commission (FTC), in February 2025, launched a request for information seeking public comment about how social media platforms’ “adverse actions” against users and user content may ...

A Redditor has come up with his own rating system, using various metrics that he combined and weighted. This system only includes those teams in the Group of 5, those conferences not included in the ...

Poornika Ananth does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

Here’s what you’ll learn when you read this story: We only have three photos of Taylor Swift’s engagement ring so far—and only one close-up—but it already looks different from photo to photo.

Read full article: Titusville police shooting that killed 25-year-old man ruled ‘lawful and justified’ Read full article: ‘You’re going to jail:’ Florida body-camera video shows Sha’Carri Richardson’s ...