Abstract: Wireless sensor networks (WSNs) play a fundamental role in the Internet of Things (IoTs), with widespread applications in areas such as smart city infrastructure, industrial control systems, ...

Abstract: With the popularity of Internet of Things (IoT) devices (IDs), blockchain networks provide computing, communication and caching functions for IDs by sinking cloud services to fog nodes (FNs) ...

Background Patients with heart failure (HF) frequently suffer from undetected declines in cardiorespiratory fitness (CRF), which significantly increases their risk of poor outcomes. However, current ...