Takayuki Okuno

Publication Activity (10 Years)

Years Active: 2012-2024
Publications (10 Years): 13

Top Topics

Linear Programming

Optimization Problems

Nonlinear Least Squares

Quadratic Optimization

Top Venues

Comput. Optim. Appl.

Optim. Methods Softw.

Publications

Mitsuaki Obara, Kazuhiro Sato, Hiroki Sakamoto, Takayuki Okuno, Akiko Takeda
Stable Linear System Identification With Prior Knowledge by Riemannian Sequential Quadratic Optimization. IEEE Trans. Autom. Control. 69 (3) (2024)
Takayuki Okuno
Local convergence of primal-dual interior point methods for nonlinear semidefinite optimization using the Monteiro-Tsuchiya family of search directions. Comput. Optim. Appl. 88 (2) (2024)
Naoki Marumo, Takayuki Okuno, Akiko Takeda
Majorization-minimization-based Levenberg-Marquardt method for constrained nonlinear least squares. Comput. Optim. Appl. 84 (3) (2023)
Shun Arahata, Takayuki Okuno, Akiko Takeda
Complexity analysis of interior-point methods for second-order stationary points of nonlinear semidefinite optimization problems. Comput. Optim. Appl. 86 (2) (2023)
Takayuki Okuno, Masao Fukushima
Primal-dual path following method for nonlinear semi-infinite programs with semi-definite constraints. Math. Program. 199 (1) (2023)
Takashi Tsuchiya, Bruno F. Lourenço, Masakazu Muramatsu, Takayuki Okuno
A limiting analysis on regularization of singular SDP and its implication to infeasible interior-point algorithms. Math. Program. 200 (1) (2023)
Mitsuaki Obara, Takayuki Okuno, Akiko Takeda
Sequential Quadratic Optimization for Nonlinear Optimization Problems on Riemannian Manifolds. SIAM J. Optim. 32 (2) (2022)
Yuya Yamakawa, Takayuki Okuno
A stabilized sequential quadratic semidefinite programming method for degenerate nonlinear semidefinite programs. Comput. Optim. Appl. 83 (3) (2022)
Mirai Tanaka, Takayuki Okuno
Extension of the LP-Newton method to conic programming problems via semi-infinite representation. Numer. Algorithms 86 (3) (2021)
Takayuki Okuno, Akiko Takeda, Akihiro Kawana, Motokazu Watanabe
On lp-hyperparameter Learning via Bilevel Nonsmooth Optimization. J. Mach. Learn. Res. 22 (2021)
Takayuki Okuno, Masao Fukushima
An interior point sequential quadratic programming-type method for log-determinant semi-infinite programs. J. Comput. Appl. Math. 376 (2020)
Takayuki Okuno, Shunsuke Hayashi, Nobuo Yamashita, Kensuke Gomoto
An exchange method with refined subproblems for convex semi-infinite programming problems. Optim. Methods Softw. 31 (6) (2016)
Shunsuke Hayashi, Takayuki Okuno, Yoshihiko Ito
Simplex-type algorithm for second-order cone programmes via semi-infinite programming reformulation. Optim. Methods Softw. 31 (6) (2016)
Takayuki Okuno, Masao Fukushima
Local reduction based SQP-type method for semi-infinite programs with an infinite number of second-order cone constraints. J. Glob. Optim. 60 (1) (2014)
Takayuki Okuno, Shunsuke Hayashi, Masao Fukushima
A Regularized Explicit Exchange Method for Semi-Infinite Programs with an Infinite Number of Conic Constraints. SIAM J. Optim. 22 (3) (2012)