Exploring Query Reformulation for Conversational Information Seeking. - Disen Wang; Hui Fang 001 (TREC, 2019)

Length Adaptive Regularization for Retrieval-based Chatbot Models. - Disen Wang; Hui Fang 001 (ICTIR, 2020)

An Adaptive Response Matching Network for Ranking Multi-turn Chatbot Responses. - Disen Wang; Hui Fang 001 (NLDB, 2020)

Predicting Question Responses to Improve the Performance of Retrieval-Based Chatbot. - Disen Wang; Hui Fang 001 (ECIR (2), 2021)