Computer-aided design versus sketching: An exploratory case study. - David Veisz; Essam Z. Namouz; Shraddha Joshi; Joshua D. Summers (Artif. Intell. Eng. Des. Anal. Manuf., 2012)

Comparison of Graph Generation Methods for Structural Complexity Based Assembly Time Estimation. - Essam Z. Namouz; Joshua D. Summers (J. Comput. Inf. Sci. Eng., 2014)