Efficient hybrid EM for linear and nonlinear mixed effects models with censored response. - Florin Vaida; Anthony P. Fitzgerald; Victor DeGruttola (Comput. Stat. Data Anal., 2007)

Stacked Laplace-EM algorithm for duration models with time-varying and random effects. - Göran Kauermann; Ronghui Xu; Florin Vaida (Comput. Stat. Data Anal., 2008)

Test-retest stability of calibrated BOLD-fMRI in HIV- and HIV+ subjects. - Beau M. Ances; Florin Vaida; Ronald J. Ellis; Richard B. Buxton (NeuroImage, 2011)