When electricity or fuel powers a machine, the machine gets hotter. Finding new ways to cool machines quickly and ...

Artificial intelligence is supposed to be the clean, digital brain of the modern economy. Instead, the race to build ever ...

Abstract: Orthogonal time frequency space (OTFS) modulation, as a 2-D delay-Doppler (DD) domain technique, shows promising potential for underwater mobile communications. However, a critical challenge ...

Inspired by kirigami, a type of Japanese paper art, researchers have created a new material that transforms from a grid into ...

Abstract: This paper proposes a method for obtaining nonlinear models of distribution grid based on available measurements from the power grid. We formulate a maximum likelihood estimation (MLE) ...

In a world run by computers, there is one algorithm that stands above all the rest. It powers search engines, encrypts your data, guides rockets, runs simulations, and makes the modern digital ...

All of modern mathematics is built on the foundation of set theory, the study of how to organize abstract collections of objects. But in general, research mathematicians don’t need to think about it ...

Why the challenge of truly representative democracy is so complex. Moon Duchin, who leads the University of Chicago’s Data and Democracy Research Initiative, explores how math can help solve ...

The numbers did not compute. Even before Terry Rozier dropped out of the 2023 NBA game in which he's accused of rigging his statistics, computers at an "integrity monitor" firm flagged a flood of bets ...

AI improves renewable energy forecasting accuracy by up to 33%, helping grid operators better integrate solar and wind resources. Predictive maintenance powered by AI reduces equipment downtime by ...