Nonstationary covariance modeling for incomplete data: Monte Carlo EM approach. - Tomoko Matsuo; Douglas W. Nychka; Debashis Paul (Comput. Stat. Data Anal., 2011)

Continuum Covariance Propagation for Understanding Variance Loss in Advective Systems. - Shay Gilpin; Tomoko Matsuo; Stephen E. Cohn (SIAM/ASA J. Uncertain. Quantification, 2022)