The Matrix problem The 1999 movie The Matrix portrayed a dystopian world where humans live in a simulation, and every sensory experience is fed directly into their brains.

In this paper we consider optimal stopping problems for a general class of reward functions under matrix-exponential jump-diffusion processes. Given an American call-type reward function in this class ...

Matrix splitting iteration methods have emerged as potent tools in addressing complementarity problems, which frequently arise in optimisation, economics and engineering applications.

Researchers at Facebook and Tel Aviv University developed a machine learning model that generates answers to a cognitive test.