Frontiers

A prediction method for older adult care service demand combining improved RF algorithm and logistic regression

Academy of Art and Design, Yancheng Teachers University, Yancheng, China Introduction: With the acceleration of global aging, the accurate prediction of care service demand for older adults is of ...
IEEE

A Gradient Descent-Based Backend Feedback Adaptive Motion Planning Algorithm for Autonomous Mobile Robots

Abstract: This article introduces an innovative motion planning algorithm for autonomous mobile robots, specifically focusing on quadrotor unmanned aerial vehicles (UAVs), utilizing a gradient descent ...
IEEE

Gradient Descent Algorithm based on Extended State Observer for Loss Minimization of Ultralocal Model Predictive Controlled PMSM Drives

Abstract: Hybrid loss minimization algorithms in electrical drives combine the benefits of search-based and model-based approaches to deliver fast and robust dynamic responses. This article presents a ...
Foreign Affairs

Russia’s Descent Into Tyranny

After February 2022, when Russian President Vladimir Putin launched his so-called special military operation—a full-scale invasion of Ukraine—the popularity of George Orwell’s 1984, a dystopian novel ...