Elektor Magazine

Wi-Fi-Based Person Detection on an ESP32: When Your Router Becomes a Motion Sensor

Can an ESP32 detect people without cameras or motion sensors? Discover how Wi-Fi signal disturbances, CSI, and smart DSP enable real-time occupancy and mov ...
IEEE

A Primer on Zeroth-Order Optimization in Signal Processing and Machine Learning: Principals, Recent Advances, and Applications

Abstract: Zeroth-order (ZO) optimization is a subset of gradient-free optimization that emerges in many signal processing and machine learning (ML) applications. It is used for solving optimization ...
IEEE

An Overview of Processing-in-Memory Circuits for Artificial Intelligence and Machine Learning

Abstract: Artificial intelligence (AI) and machine learning (ML) are revolutionizing many fields of study, such as visual recognition, natural language processing, autonomous vehicles, and prediction.
Us Weekly

How Was Rex Heuermann Caught? Inside the Gilgo Beach Serial Killer’s Crimes and Conviction

Gilgo Beach serial killer Rex Heuermann was sentenced to life in prison — inside how he was caught, as well as details about his crimes and conviction ...