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, ...

A rhino which moved from Scotland to the Netherlands is at the centre of a row over red tape. Qabid, the Indian one-horned rhino, was able to leave Edinburgh Zoo for Eindhoven as part of a breeding ...

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 ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Malik Beasley thrived on the basketball court last season for the Detroit Pistons while coping with a federal gambling investigation and more than $8 million worth of financial problems that include ...

The original version of this story appeared in Quanta Magazine. The simplest ideas in mathematics can also be the most perplexing. Take addition. It’s a straightforward operation: One of the first ...

In case you've faced some hurdles solving the clue, Results of addition problems, we've got the answer for you. Crossword puzzles offer a fantastic opportunity to engage your mind, enjoy leisure time, ...

New Delhi: The capacity addition of thermal power generation capacity in the country slowed down about 32% during the first 11 months of FY25 amid delay in commissioning of projects. As of February ...

COLUMBIA, Md., April 15, 2025 /PRNewswire/ -- Structural Group, Inc. (SGI) today announced that it has acquired Vector Construction / Restoration (Vector), which includes nine (9) branch locations in ...

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 ...

The Power Line is a newsletter series that reviews key stories in the electric power sector—ranging from grid reliability, transmission issues, and emergent technology and business models. The Power ...