Enhancing scatterplot matrices for data with ordering or spatial attributes. - Qingguang Cui; Matthew O. Ward; Elke A. Rundensteiner (Visualization and Data Analysis, 2006)

Measuring Data Abstraction Quality in Multiresolution Visualizations. - Qingguang Cui; Matthew O. Ward; Elke A. Rundensteiner; Jing Yang 001 (IEEE Trans. Vis. Comput. Graph., 2006)

XmdvtoolQ: : quality-aware interactive data exploration. - Elke A. Rundensteiner; Matthew O. Ward; Zaixian Xie; Qingguang Cui; Charudatta V. Wad; Di Yang 003; Shiping Huang (SIGMOD Conference, 2007)