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, ...

Understand vector addition through real physics problem examples. This video explains how vectors combine using clear diagrams and practical applications, making the concept easy to follow for ...

Abstract: The inclination of the azimuth angle greatly affects the output of PV solar power. The precision of the rectangular angle of the sun towards the field of PV modules is something that must be ...

The Jacksonville Jaguars have made another addition at the safety position on their practice squad. The Jaguars announced on Wednesday that they filled a practice squad opening by signing safety ...

So, you’re looking to get a handle on quantum mechanics, huh? It’s a bit of a beast, not gonna lie. But the good news is, working through problems is really the best way to start making sense of it ...

The legal profession has long been seen as an elite and intellectually demanding field, reserved for the sharpest minds who could pass the LSAT, survive law school, and clear the bar exam. With such ...

BLOOMINGTON, Ind. — Eventually, Indiana senior center Pat Coogan found his rhythm and rattled off several Hoosier defensive tackles who've caught his eye since he arrived in the spring. But none came ...

The classification models built on class imbalanced data sets tend to prioritize the accuracy of the majority class, and thus, the minority class generally has a higher misclassification rate.

Once the domain of esoteric scientific and business computing, floating point calculations are now practically everywhere. From video games to large language models and kin, it would seem that a ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...