IEEE

An open-access database of lead-I ECG signals with practical variability scenarios

Abstract: The article addresses the growing need for secure and efficient biometric systems under scenarios with variability of ECG signal morphology in practical environments and evaluation of ...

Credential-stealing Chrome extensions target enterprise HR platforms

Malicious Chrome extensions on the Chrome Web Store masquerading as productivity and security tools for enterprise HR and ERP ...

China-linked hackers exploited Sitecore zero-day for initial access

An advanced threat actor tracked as UAT-8837 and believed to be linked to China has been focusing on critical infrastructure ...

Accu-Time Systems and Legion Announce Seamless Time Clock Integration for Workforce Management

ATS' cloud-based TimeCom® Solution now integrates seamlessly with Legion's Workforce Management Platform WINDSOR, CT / ...
IEEE

Success-Rate-Based Asynchronous Federated Reinforcement Learning for Dynamic Spectrum Access in time-varying environments

Abstract: Dynamic spectrum access (DSA), which enables opportunistic utilization of spectrum holes, is considered a promising approach to mitigating spectrum scarcity. However, most existing studies ...