Traffic flow prediction Feature data fusion 1 Flow graphs 1 Forecasting 1 GAT model 1 GLU model 1 Graph Neural Network 1 Highway traffic control 1 Information management 1 Intelligent systems 1 Network models 1 Prediction modelling 1 Prediction tasks 1 Self-attention mechanism 1 Spatial-Temporal models 1 Spatio-temporal 1 Street traffic control 1 Traffic Engineering 1 Traffic engineering 1 Traffic flow 1 Traffic flow prediction model 1 Urban transportation 1