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 ...

CHICAGO, ILLINOIS - SEPTEMBER 24: Pete Crow-Armstrong #4 of the Chicago Cubs looks on in a game against the New York Mets at Wrigley Field on September 24, 2025 in Chicago, Illinois. (Photo by Matt ...

Liverpool head to Inter Milan on Tuesday evening for an important Champions League tie, though it’ll be matters off the pitch – and the absence of Mo Salah – that will dominate the headlines. The Reds ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The speed and efficiency of traditionally developed software applications is limited by the fact ...

Word problems are often described as “math stories” and can put complex mathematical operations into a more approachable form for students. But students often struggle when they see a combination of ...

Word problems try and tell students a story about the math problem in front of them. They are a useful way to connect abstract numbers to concrete situations, so students can learn early on to apply ...

Abstract: As a category of algorithms to solve the shortest lattice vector problem, sieve algorithms have drawn more and more attention due to the prominent performance in recent years. Enumeration ...

Practical word problems are often considered one of the most complex parts of elementary school mathematics. They require students to understand the context of a math problem, identify what the ...