Model-based OPC Education computing 4 Learning systems 4 Machine-learning 4 Teaching 4 Efficiency 3 Learning algorithms 3 Learning models 3 Machine learning 3 Cloud computing 2 Commerce 2 Computation theory 2 Curricula 2 Deep neural networks 2 Engineering education 2 Learning efficiency 2 On-machines 2 Real- time 2 Students 2 'current 1 5G 1 5G mobile communication systems 1 Accuracy Improvement 1 Adaptive control systems 1 Adaptive models 1 Adverse effect 1 Art educations 1 Art teachings 1 Artificial intelligence 1 Attention mechanisms 1