Assessing the Impact of Graphical Design Interfaces on Design Efficiency and Effectiveness. - Christopher B. Ligetti; Timothy W. Simpson; Mary Frecker; Russell R. Barton; Gary Stump (J. Comput. Inf. Sci. Eng., 2003)

Visual Steering Commands for Trade Space Exploration: User-Guided Sampling With Example. - Gary Stump; Sara Lego; Michael A. Yukish; Timothy W. Simpson; Joseph A. Donndelinger (J. Comput. Inf. Sci. Eng., 2009)

A Work-Centered Visual Analytics Model to Support Engineering Design with Interactive Visualization and Data-Mining. - Xin Yan; Mu Qiao; Jia Li 001; Timothy W. Simpson; Gary Stump; Xiaolong (Luke) Zhang (HICSS, 2012)

Adding Value to Trade Space Exploration When Designing Complex Engineered Systems. - Timothy W. Simpson; Simon Miller; Elliott B. Tibor; Michael A. Yukish; Gary Stump; Hanumanthrao Kannan; Bryan Mesmer; Eliot H. Winer; Christina L. Bloebaum (Syst. Eng., 2017)