New AI framework can uncover space physics equations in raw data

Artificial intelligence (AI) systems, particularly artificial neural networks, have proved to be highly promising tools for ...
IEEE

Online actor-critic algorithm to solve the approximate optimal adaptive control of continuous-time system with state delay

Abstract: This paper presents an online policy algorithm for obtaining an approximate solution for optimal control of nonlinear continuous-time system with the state-delay. That is to say, this ...
BBC

The real problem with Britain's asylum hotels - and the woman with a bold plan to solve it

Kate Wareing has dedicated her career to helping people who find themselves in a crisis because they have nowhere to live. It's clearly personal. She worked as a housing officer at the age of 18, ...
IEEE

Recommender Systems Based on Nonnegative Matrix Factorization: A Survey

Abstract: Recommender systems (RSs) have gained significant attention for their ability to model user preferences and predict future trends. Collaborative filtering (CF), particularly through ...