Synthetic antiferromagnets are carefully engineered magnetic materials made up of alternating ferromagnetic layers with ...

In addition, the non-linear functions that define the RTUME mapping are optimized using an MLP model, trained to minimize the RTUME registration errors. The overall RTUME registration performance is ...

Activation functions play a critical role in AI inference, helping to ferret out nonlinear behaviors in AI models. This makes them an integral part of any neural network, but nonlinear functions can ...

The Koopman operator theory provides a way to represent a nonlinear dynamical system using a linear, albeit infinite-dimensional, operator. Unlike traditional state-space representations that deal ...

A VPN (virtual private network) encrypts your internet traffic and protects your online privacy. Find out how it works and why you should use it.

Executive function involves high level cognitive abilities such as problem-solving. It is possible to experience executive dysfunction.

Bioethicists, doctors and lawyers are weighing whether to redefine how someone should be declared dead. A change in criteria for brain death could have wide-ranging implications for patients' care.

This new mathematical tool is defined using analytic sinusoids—instead of linear combinations—to form an analytic signal representation of the function that we want to learn. We show that this ...