Yuanxing Zhang Pengyu Zhao Yushuo Guan Lin Chen 0003 Kaigui Bian Lingyang Song Bin Cui 0001 Xiaoming Li 0001 Preference-Aware Mask for Session-Based Recommendation with Bidirectional Transformer. 3412-3416 2020 ICASSP https://doi.org/10.1109/ICASSP40776.2020.9054639 conf/icassp/2020 db/conf/icassp/icassp2020.html#ZhangZGCBS0L20