Optimization framework for american-style option valuation with financial constraints. - Donald Williams (Richard Tapia Celebration of Diversity in Computing Conference, 2007)

BGGM: Bayesian Gaussian Graphical Models in R. - Donald Williams; Joris Mulder (J. Open Source Softw., 2020)

GGMnonreg: Non-Regularized Gaussian Graphical Models in R. - Donald Williams (J. Open Source Softw., 2021)