Keywordstactical multi-hop routing protocol; Internet-of-Things; optimized routing approach for critical and emergency networks; disaster relief system; body-to-body communication; user generated services; smart environments; IoT; wearable sensors; biosensors; smart health; deep learning; machine learning; analytics; IoT; GIS; Wireless Sensor Network; environmental monitoring; participatory; e-health; human activity recognition (HAR); Internet of Things (IoT); rule tree classifier; C4.5; Bayesian classifier; road traffic modelling; petri net; architecture; wireless sensor networks (WSN); traffic congestion; traffic management; traffic monitoring; sensors; time use diaries; activity recognition; time series; Internet of Things; social research; Tactile Internet; 5G; latency; NFV; SDN; MEC; peak searching; clustering; Gaussian mixture model; Bayesian optimization; Gaussian process; outlier detection; n/a