NASA Uncertainty Quantification Challenge: An Optimization-Based Methodology and Validation. - Anirban Chaudhuri; Garrett Waycaster; Nathaniel Price; Taiki Matsumura; Raphael T. Haftka (J. Aerosp. Inf. Syst., 2015)

Machine learning approach for predicting precise ZTD produced by GNSS broadcast ephemeris. - Taiki Matsumura; Takeshi Higashino; Yutaka Nakagawa; Minoru Okada (GCCE, 2022)