Dynamic Facial Expression Synthesis Driven by Deformable Semantic Parts. - Nanxue Gong; Yang Yang 066; Yuehu Liu; Dingdong Liu (ICPR, 2018)

Multiple Facial Expressions Synthesis Driven by Editable Line Maps. - Dingdong Liu; Yang Yang 066; Xiangyi Jing (SMC, 2020)

Exploring the Effects of Self-Mockery to Improve Task-Oriented Chatbot's Social Intelligence. - Chengzhong Liu; Shixu Zhou; Yuanhao Zhang; Dingdong Liu; Zhenhui Peng; Xiaojuan Ma (Conference on Designing Interactive Systems, 2022)

PlanHelper: Supporting Activity Plan Construction with Answer Posts in Community-based QA Platforms. - Chengzhong Liu; Zeyu Huang; Dingdong Liu; Shixu Zhou; Zhenhui Peng; Xiaojuan Ma (Proc. ACM Hum. Comput. Interact., 2022)

CoArgue : Fostering Lurkers' Contribution to Collective Arguments in Community-based QA Platforms. - Chengzhong Liu; Shixu Zhou; Dingdong Liu; Junze Li; Zeyu Huang; Xiaojuan Ma (CHI, 2023)

Exploring Scaffolding Techniques for Agent-Administered Brief Cognitive Screening in Hospital Settings. - Dingdong Liu; Sensen Gao; Zixin Chen; Yifan Shen; Chuhan Shi; Bertram E. Shi; Xiaojuan Ma (Conference on Designing Interactive Systems (Companion Volume), 2024)

A Humanoid Robot Dialogue System Architecture Targeting Patient Interview Tasks. - Yifan Shen; Dingdong Liu; Yejin Bang; Ho Shu Chan; Rita Frieske; Hoo Choun Chung; Jay Nieles; Tianjia Zhang; Kien T. Pham 001; Wai Yi Rosita Cheng; Yini Fang; Qifeng Chen; et al. (RO-MAN, 2024)

InsightBridge: Enhancing Empathizing with Users through Real-Time Information Synthesis and Visual Communication. - Junze Li; Yue Zhang; Chengbo Zheng; Dingdong Liu; Zeyu Huang; Xiaojuan Ma (CHI, 2025)

Scaffolded Turns and Logical Conversations: Designing Humanized LLM-Powered Conversational Agents for Hospital Admission Interviews. - Dingdong Liu; Yujing Zhang; Bolin Zhao; Shuai Ma; Chuhan Shi; Xiaojuan Ma (CHI, 2025)

StuGPTViz: A Visual Analytics Approach to Understand Student-ChatGPT Interactions. - Zixin Chen; Jiachen Wang; Meng Xia 002; Kento Shigyo; Dingdong Liu; Rong Zhang 011; Huamin Qu (IEEE Trans. Vis. Comput. Graph., 2025)