#author("2020-10-01T11:35:51+09:00","default:sawaragiall","sawaragiall") **[[SICE Annual Conference 2020:https://sice2020.sice.jp/]] [#r0cd8d0b] -Jiarui Li, Yukio Horiguchi, and Tetsuo Sawaragi: Data Dimensionality Reduction by Introducing Structural Equation Modeling to Machine Learning Problems, Proceedings of SICE Annual Conference 2020, pp. 826-831, 2020 -Weiya Chen, Tetsuo Sawaragi, and Toshihiro Hiraoka: Driver’s Mental Workload Measurement Concerning Cognitive Channels, Proceedings of SICE Annual Conference 2020, pp. 1458-1463, 2020