End-to-End Trainable Non-Collaborative Dialog System. - Yu Li 013; Kun Qian 016; Weiyan Shi; Zhou Yu 005 (AAAI, 2020)

A Multi-Persona Chatbot for Hotline Counselor Training. - Orianna Demasi; Yu Li 013; Zhou Yu 005 (EMNLP (Findings), 2020)

Gunrock 2.0: A User Adaptive Social Conversational System. - Kaihui Liang; Austin Chau; Yu Li 013; Xueyuan Lu; Dian Yu 002; Mingyang Zhou 004; Ishan Jain; Sam Davidson; Josh Arnold; Minh Nguyen; Zhou Yu 005 (CoRR, 2020)

The R-U-A-Robot Dataset: Helping Avoid Chatbot Deception by Detecting User Questions About Human or Non-Human Identity. - David Gros 001; Yu Li 013; Zhou Yu 005 (ACL/IJCNLP (1), 2021)

LEGOEval: An Open-Source Toolkit for Dialogue System Evaluation via Crowdsourcing. - Yu Li 013; Josh Arnold; Feifan Yan; Weiyan Shi; Zhou Yu 005 (ACL (demo), 2021)

Towards Emotional Support Dialog Systems. - Siyang Liu 003; Chujie Zheng; Orianna Demasi; Sahand Sabour; Yu Li 013; Zhou Yu 005; Yong Jiang 001; Minlie Huang (ACL/IJCNLP (1), 2021)

Alternating Recurrent Dialog Model with Large-scale Pre-trained Language Models. - Qingyang Wu; Yichi Zhang 001; Yu Li 013; Zhou Yu 005 (EACL, 2021)

Refine and Imitate: Reducing Repetition and Inconsistency in Persuasion Dialogues via Reinforcement Learning and Human Demonstration. - Weiyan Shi; Yu Li 013; Saurav Sahay; Zhou Yu 005 (EMNLP (Findings), 2021)

DEUX: An Attribute-Guided Framework for Sociable Recommendation Dialog Systems. - Yu Li 013; Shirley Anugrah Hayati; Weiyan Shi; Zhou Yu 005 (CoRR, 2021)

Robots-Dont-Cry: Understanding Falsely Anthropomorphic Utterances in Dialog Systems. - David Gros 001; Yu Li 013; Zhou Yu 005 (EMNLP, 2022)

Using Chatbots to Teach Languages. - Yu Li 013; Chun-Yen Chen; Dian Yu 002; Sam Davidson; Ryan Hou; Xun Yuan 002; Yinghua Tan; Derek Pham; Zhou Yu 005 (L@S, 2022)

Knowledge-Grounded Dialogue Generation with a Unified Knowledge Representation. - Yu Li 013; Baolin Peng; Yelong Shen; Yi Mao; Lars Liden; Zhou Yu 005; Jianfeng Gao 001 (NAACL-HLT, 2022)

Improving Conversational Recommendation Systems' Quality with Context-Aware Item Meta-Information. - Bowen Yang; Cong Han; Yu Li 013; Lei Zuo; Zhou Yu 005 (NAACL-HLT (Findings), 2022)

DIONYSUS: A Pre-trained Model for Low-Resource Dialogue Summarization. - Yu Li 013; Baolin Peng; Pengcheng He; Michel Galley; Zhou Yu 005; Jianfeng Gao 001 (ACL (1), 2023)

User Adaptive Language Learning Chatbots with a Curriculum. - Kun Qian 016; Ryan Shea; Yu Li 013; Luke Kutszik Fryer; Zhou Yu 005 (AIED (Posters/Late Breaking Results/...), 2023)

LIONs: An Empirically Optimized Approach to Align Language Models. - Xiao Yu 011; Qingyang Wu; Yu Li 013; Zhou Yu 005 (EMNLP, 2024)

Curriculum-Driven Edubot: A Framework for Developing Language Learning Chatbots through Synthesizing Conversational Data. - Yu Li 013; Shang Qu; Jili Shen; Shangchao Min; Zhou Yu 005 (SIGDIAL, 2024)