Tower Bridge Net (TB-Net): Bidirectional Knowledge Graph Aware Embedding Propagation for Explainable Recommender Systems. - Shendi Wang; Haoyang Li 002; Caleb Chen Cao; Xiao-Hui Li 009; Ng Ngai Fai; Jianxin Liu; Xun Xue; Hu Song; Jinyu Li; Guangye Gu; Lei Chen 002 (ICDE, 2022)