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)

JournalAIde: Empowering Older Adults in Digital Journal Writing. - Shixu Zhou; Weiyue Lin; Zuyu Xu; Xiaoying Wei; Raoyi Huang; Xiaojuan Ma; Mingming Fan 001 (CHI, 2025)