Abstract: The widespread adoption of smart card technology in mobility services, particularly in public transportation, as well as in car and bike sharing systems, has opened up new avenues for ...

Abstract: This paper addresses the nurse rostering problem, aiming to create an eight-week cyclic schedule that ensures an equitable distribution of work hours among nurses while adhering to a complex ...

OpenAI has revealed a breakthrough proof that overturns a nearly 80-year-old geometry conjecture posed by Paul Erdős.

OpenAI claims its reasoning model disproved a geometry conjecture unsolved since 1946 — and this time, the mathematicians who ...