This repository provides a solution to the standard Capacitated Vehicle Routing Problem with Time Windows (CVRPTW). In a CVRPTW, we aim to optimize the routes of a fleet of vehicles serving customers ...

In 1945, as the first atomic bomb exploded in the New Mexico desert, Enrico Fermi stood miles away, holding a few scraps of paper. As the shockwave rolled toward him, he dropped the papers and watched ...

AutoCode runs a closed loop that mirrors human contest workflows, but each step is selected from LLM-generated candidates using targeted in-framework tests.

Abstract: To accurately simulate the thin layer of linear dispersive media, an improved 3-D finite-difference time-domain (FDTD) method is proposed. The inclusion of a weak conditionally stabilized ...

The precise time interval measurement is the key in many applications. Recent-developed linear optical sampling method has pushed the time interval measurement to the femtosecond region. However, ...

A group of math teachers in Tucson, Arizona, came under fire for their Halloween costumes this weekend. The teachers’ bloodied white t-shirts with the phrase “Problem solved” written across the chest ...

Arizona teachers faced backlash over blood-stained “Problem Solved” Halloween shirts, though the district clarified they were math-themed and unrelated to Charlie Kirk’s death. A group of teachers at ...

When the United Nations Environment Assembly convenes in December, a key topic up for discussion will be the mounting environmental impact of artificial intelligence. Ahead of those talks, here’s a ...