Internet of things Information and Communication Technologies 3 Wireless communication technology 3 artificial intelligence 3 6G-IoT 2 6g-IoT 2 Acetone 2 Bayesia n networks 2 Bayesian inference 2 Bayesian networks 2 Benchmarking 2 Constrained optimization 2 Context sharing 2 Context- awareness 2 Context-Aware 2 Convolution 2 Convolutional neural network 2 Cryptography 2 Data handling 2 Electronic nose 2 Energy utilization 2 Gas detectors 2 Gas sensor arrays 2 Gas-sensors 2 Gases 2 Health care 2 Healthcare services 2 Inference engines 2 Internet of Things 2 Internet of thing 2