Profile
I am a Ph.D. candidate at Graduate School of Information Science and Technology, The University of Tokyo. My research interests include mathematical optimization and its applications to control, machine learning, and other fields.
Currently, I am working remotely due to health reasons.
Supervisor: Professor Akiko Takeda
Contact
mitsuaki_obara [at] mist.i.u-tokyo.ac.jp
Recent News
- Jan. 2025: New preprint ''A primal-dual interior point trust region method for inequality-constrained optimization problems on Riemannian manifolds'' is available on arXiv.
- Apr. 2024: Selected as a recipient of research encouragement special allowance based on the research activities during the JSPS DC fellowship.
- Sep. 2023: One paper has been accepted by IEEE Transactions on Automatic Control.
- Apr. 2022: Left work due to (suspect of) Long COVID.
- Dec. 2021: Received excellent presentation award at GCL/IIW Ph.D. students poster session.
- Dec. 2021: New preprint ''Stable linear system identification with prior knowledge by elastic Riemannian sequential quadratic optimization'' is available on arXiv.
- Dec. 2021: One paper has been accepted by SIAM Journal on Optimization.
- Sep. 2021: Received Student Thesis Award from Operations Research Society of Japan.
- May 2021: My research interview is available on YouTube.
- May 2021: My research is featured on RIISE, UTokyo.
- Apr. 2021: Started my Ph.D. program at UTokyo. Also working as a JSPS research fellow.
- Nov. 2020: A research proposal has been selected for a sprouting research in value exchange engineering from RIISE, UTokyo.
- Sep. 2020: New preprint ''Sequential quadratic optimization for nonlinear optimization problems on Riemannian manifolds'' is available on arXiv.
- Mar. 2020: Opened this website.