Efficient Stochastic Subgradient Descent Algorithms for High-dimensional Semi-sparse Graphical Model Selection. - Songwei Wu; Hang Yu 002; Justin Dauwels (ICASSP, 2019)

Primal-Dual Stochastic Subgradient Method For Log-Determinant Optimization. - Songwei Wu; Hang Yu 002; Justin Dauwels (ICASSP, 2020)

Fast Bayesian Inference of Sparse Networks with Automatic Sparsity Determination. - Hang Yu 002; Songwei Wu; Luyin Xin; Justin Dauwels (J. Mach. Learn. Res., 2020)

Efficient Variational Bayes Learning of Graphical Models With Smooth Structural Changes. - Hang Yu 002; Songwei Wu; Justin Dauwels (IEEE Trans. Pattern Anal. Mach. Intell., 2023)