QLens: Visual Analytics of MUlti-step Problem-solving Behaviors for Improving Question Design. - Meng Xia 002; Reshika Palaniyappan Velumani; Yong Wang 021; Huamin Qu; Xiaojuan Ma (IEEE Trans. Vis. Comput. Graph., 2021)

AQX: Explaining Air Quality Forecast for Verifying Domain Knowledge using Feature Importance Visualization. - Reshika Palaniyappan Velumani; Meng Xia 002; Jun Han 010; Chaoli Wang 001; Alexis Kai-Hon Lau; Huamin Qu (IUI, 2022)