PaperOn robust spectral analysis by least absolute deviationsTa-Hsin LiJournal of Time Series Analysis
PaperAsymptotics of least squares for nonlinear harmonic regressionKai-Sheng Song, Ta-Hsin LiStatistics
PaperFinite-alphabet information and multivariate blind deconvolution and identification of linear systemsTa-Hsin LiIEEE Trans. Inf. Theory