Abstract: A fast gradient-descent (FGD) method is proposed for far-field pattern synthesis of large antenna arrays. Compared with conventional gradient-descent (GD) methods for pattern synthesis where ...

Since Italy became a country in 1861, there has been a surefire way to know who is and isn’t an Italian citizen: look at their parents. The first page of the civil code, published in 1865 as the ...

New citizenship rules in Canada are opening the doors to more people obtaining citizenship. If your parent, grandparent, or even great-grandparent was born in Canada, you may already qualify for ...

Fantasy Flight’s 2005 board game Descent helped establish the dungeon crawler board game genre, replicating the tactical experience of playing Dungeons & Dragons but with less roleplaying and more ...

Learn how gradient descent really works by building it step by step in Python. No libraries, no shortcuts—just pure math and code made simple. Trump's latest approval rating revealed by polling expert ...

Understand what is Linear Regression Gradient Descent in Machine Learning and how it is used. Linear Regression Gradient Descent is an algorithm we use to minimize the cost function value, so as to ...

DeepSeek researchers have developed a technology called Manifold-Constrained Hyper-Connections, or mHC, that can improve the performance of artificial intelligence models. The Chinese AI lab debuted ...

When adventurers talk about Mount Everest, most often it's about climbing the world's highest peak. In October, Jim Morrison became the first person to ski down Everest’s most dangerous route. The ...

ABSTRACT: Artificial deep neural networks (ADNNs) have become a cornerstone of modern machine learning, but they are not immune to challenges. One of the most significant problems plaguing ADNNs is ...

Nov. 13, 2025 — A new film from Oregon Public Broadcasting (OPB) provides an exclusive, inside look at the emotional, historic, and triumphant journey of a group of Indigenous youth paddlers down the ...