Why AI Chatbots Agree With You Even When You’re Wrong

In April of 2025, OpenAI released a new version of GPT-4o, one of the AI algorithms users could select to power ChatGPT, the company’s chatbot. The next week, OpenAI reverted to the previous version.

How the 'red v blue school wars' exposed the social media gap between children and parents

Parents were frightened by social posts that seemed to encourage violence at schools. But it was more complicated than it ...
IEEE

Regularized Autocorrelated Errors Variable Step Size FxLMS Algorithm-Based Active Noise Control

Abstract: In this article, a regularized autocorrelated errors variable step size (VSS) filtered-x least mean square (RAEVSS-FxLMS) algorithm is proposed for adaptive active noise control (ANC) ...
IEEE

Distributed Online Gradient Descent Optimization Algorithm with Forgetting-Factor Decay Step and Regret

Abstract: This study proposes a novel distributed online gradient descent algorithm incorporating a time-decaying forgetting-factor (FF) mechanism. The core innovation lies in introducing a ...