@article{Chen2018, author = "Xi Chen and Qihang Lin and Seyoung Kim and Jaime G. Carbonell and Eric P Xing", title = "{Smoothing Proximal Gradient Method for General Structured Sparse Learning}", year = "2018", month = "6", url = "https://kilthub.cmu.edu/articles/journal_contribution/Smoothing_Proximal_Gradient_Method_for_General_Structured_Sparse_Learning/6476330", doi = "10.1184/R1/6476330.v1" }