“…Attention mechanism is another deep learning technique that is often used with graph-based trajectory prediction, which differentiate the importance of the adjacency vertices in the target vertex embedding [51], [106], [107], [127], [130], [131], [133], [134], [136], [137]. Ye et al [134] proposed a Graph Self-Attention Network (GSAN) with dynamic weighted digraph to model the interaction of traffic participants.…”