LINBER: A Retrieval-based Conversational Assistant using Entity Linking and BERT. - Yucheng Li 001; Yuxiang Sun; Jun Zhang 098; Pei Huo; Yan Yang 008; Liang He 001 (TREC, 2019)

TERG: Topic-Aware Emotional Response Generation for Chatbot. - Pei Huo; Yan Yang 008; Jie Zhou 015; Chengcai Chen; Liang He 001 (IJCNN, 2020)