CPKC track signal workers’ union issues strike notice over wage, turnover impasse

The union that represents track signal workers at Canadian Pacific Kansas City Ltd. CP-T has issued a 72-hour strike notice, ...

What to Do If You Hear the ‘Code Adam’ Emergency Signal at the Airport

All travelers should be aware of the ‘Code Adam’ airport emergency signal in case they encounter it the next time they are ...

Google publishes exploit code threatening millions of Chromium users

Google on Wednesday published exploit code for an unfixed vulnerability in its Chromium browser codebase that threatens millions of people using Chrome, Microsoft Edge, and virtually all other ...

A spyware investigator exposed Russian government hackers trying to hijack Signal accounts

A group of likely Russian government hackers tried to hack a security researcher who investigates spyware attacks. He was then able to turn the tables on the hackers and reveal details of their ...

Signal messenger wants to protect you from phishing with these new in-app changes

Signal has rolled out new in-app safety features to help users spot and avoid phishing and social engineering attacks, including scammers posing as Signal itself.
IEEE

Lossy Compression of Multi-Channel EEG and PPG Signals Based on Golomb-Rice Coding with Parameter Estimation

Abstract: The integration of electroencephalography (EEG) and photoplethysmography (PPG) in consumer-grade wearable devices is revolutionizing healthcare by enabling continuous health monitoring.
IEEE

Parametric Sparse Coding of Brain Connectivity Graph Signals for Schizophrenic EEG data

Abstract: Graph Signal (GS) representations of multi-variable brain recordings offer a synergistic integration between regional brain activity and global communications inside the human brain. The ...