Takahiko Fujita, Shotaro Yagishita, Naohiro Yoshida. Some martingale properties of the simple random walk and its maximum process. Statistics & Probability Letters. 2024. 208. 110076
Shotaro Yagishita, Jun-ya Gotoh. Exact penalty method for knot selection of B-spline regression. Japan Journal of Industrial and Applied Mathematics. 2024. 41. 1033-1059
Shotaro Yagishita, Shummin Nakayama. An acceleration of proximal diagonal Newton method. JSIAM Letters. 2024. 16. 5-8
Shotaro Yagishita, Jun-ya Gotoh. Pursuit of the Cluster Structure of Network Lasso: Recovery Condition and Non-convex Extension. Journal of Machine Learning Research. 2024. 25. 21. 1-42