Hirose, K., and Miura, K. Hierarchical multiclass discriminant analysis via cross-validation. The 4th International Conference on Econometrics and Statistics (EcoSta 2021). Virtual Conference, Hong Kong University of Science and Technology, Hong Kong. June 24-26, 2021.
Hirose, K. Event Effects Estimation on Electricity Load Forecasting. Artificial Intelligence for Operation and Management of Energy Systems. I 2 CNER＆IMI International Workshop. Zoom Meeting, January 25, 2021.
Hirose, K., and Teramoto, K. L1 regularization and its application to polymer. Materials Research Meeting (MRM) 2019. Yokohama, Japan. December 10–14, 2019.
Hirose, K., Miura, K., and Koie, A. Cluster-based multiclass linear discriminant analysis. The 3rd International Conference on Econometrics and Statistics (EcoSta 2019). National Chung Hsing University (NCHU), Taichung, Taiwan. June 25–27, 2019.
Hirose, K., and Terada, Y. Prenet Penalization in Factor Analysis and its Applications. International Conference on Advances in Interdisciplinary Statistics and Combinatorics. University of North Carolina at Greensboro, USA. October 5–7, 2018.
Hirose, K., and Terada, Y. Simple structure estimation via prenet penalization in factor analysis model. The 2nd International Conference on Econometrics and Statistics (EcoSta 2018). City University of Hong Kong, Hong Kong. June 19–21, 2018.
Hirose, K., and Terada, Y.（招待講演） Estimation of well-clustered structure via penalized maximum likelihood method in factor analysis model. 10th International Conference of the ERCIM WG on Computational and Methodological Statistics (CMStatistics 2017). University of London, London, UK. December, 2017.
Hirose, K.（招待講演） Perfect simple structure estimation via extension of quartimin criterion. Conference of the International Federation of Classification Societies (IFCS 2017) . Tokai University, Japan. August, 2017.
Hirose, K., Fujisawa, H.（招待講演） Robust estimation for high-dimensional Gaussian graphical models. The 1st International Conference on Econometrics and Statistics (EcoSta 2017) , Hong Kong University of Science and Technology, Hong Kong. June, 2017.
Hirose, K.（招待講演） Robust estimation for high-dimensional graphical models. Forum “Math-for-Industry” 2016. Science and Engineering Centre, Garden’s Point Campus, Queensland University of Technology, Brisbane, Australia. November 21–23, 2016.
Hirose, K.（招待講演） Robust estimation for sparse Gaussian graphical model. International Conference on Statistical Distributions and Applications ICOSDA 2016. Crowne Plaza, Niagara Falls, Canada. Oct 14–16, 2016.
Hirose, K., and Fujisawa, H.（招待講演） Robust Estimation for Gaussian Graphical Modeling and Its Application to Gene Expression Data. The fifth International Conference on Continuous Optimization. National Graduate Institute for Policy Studies (GRIPS), Tokyo, Japan. August 6–11, 2016.
Hirose, K.（招待講演） Robust Estimation for Sparse Gaussian Graphical Modeling. The 4th Institute of Mathematical Statistics Asia Pacific Rim Meeting (IMS-APRM). The Chinese University of Hong Kong, Hong Kong. June 27–30, 2016.