Hayato Waki

32 papers A 1Journal 24Unranked 6
YearRankTypeTitle / Venue / Authors
2026 J jnl
Convergence rate of alternating projection method for the intersection of an affine subspace and the second-order cone.
J. Glob. Optim.
Hiroyuki Ochiai, Yoshiyuki Sekiguchi, Hayato Waki
2026 J jnl
Induced norm analysis of linear systems for nonnegative input signals.
Autom.
Yoshio Ebihara, Noboru Sebe, Hayato Waki, Dimitri Peaucelle, Sophie Tarbouriech, Victor Magron, Tomomichi Hagiwara
2025 J jnl
Expansions of the characteristic polynomial of a perturbed PSD matrix and convergence analysis of alternating projections for the PSD cone and a line.
Optim. Lett.
Yoshiyuki Sekiguchi, Hiroyuki Ochiai, Hayato Waki
2022 — conf
L2+ Induced Norm Analysis of Continuous-Time LTI Systems Using Positive Filters and Copositive Programming.
ECC
Yoshio Ebihara, Hayato Motooka, Hayato Waki, Noboru Sebe, Victor Magron, Dimitri Peaucelle, Sophie Tarbouriech
2022 J jnl
Stability Analysis of Recurrent Neural Networks by IQC with Copositive Mutipliers.
CoRR
Yoshio Ebihara, Hayato Waki, Victor Magron, Ngoc Hoang Anh Mai, Dimitri Peaucelle, Sophie Tarbouriech
2021 J jnl
Perturbation Analysis of Singular Semidefinite Programs and Its Applications to Control Problems.
J. Optim. Theory Appl.
Yoshiyuki Sekiguchi, Hayato Waki
2021 — conf
Stability Analysis of Recurrent Neural Networks by IQC with Copositive Mutipliers.
CDC
Yoshio Ebihara, Hayato Waki, Victor Magron, Ngoc Hoang Anh Mai, Dimitri Peaucelle, Sophie Tarbouriech
2021 J jnl
l2 induced norm analysis of discrete-time LTI systems for nonnegative input signals and its application to stability analysis of recurrent neural networks.
Eur. J. Control
Yoshio Ebihara, Hayato Waki, Victor Magron, Ngoc Hoang Anh Mai, Dimitri Peaucelle, Sophie Tarbouriech
2020 J jnl
Characterization of the dual problem of linear matrix inequality for H-infinity output feedback control problem via facial reduction.
Math. Control. Signals Syst.
Hayato Waki, Noboru Sebe
2020 J jnl
On Gain-Scheduled State-Feedback Controller Synthesis With Quadratic Stability Condition.
IEEE Control. Syst. Lett.
Yoshio Ebihara, Noboru Sebe, Hayato Waki
2019 J jnl
Application of facial reduction to H ∞ state feedback control problem.
Int. J. Control
Hayato Waki, Noboru Sebe
2019 J jnl
Positive Definiteness in Linear Matrix Inequality Problem for H-Infinity Output Feedback Control Problem.
IEEE Control. Syst. Lett.
Hayato Waki
2018 J jnl
Minimization of Akaike's information criterion in linear regression analysis via mixed integer nonlinear program.
Optim. Methods Softw.
Keiji Kimura, Hayato Waki
2017 — ch.
A Mixed Integer Quadratic Formulation for the Shortest Vector Problem.
CREST Crypto-Math Project
Keiji Kimura, Hayato Waki
2017 J jnl
Application of mixed integer quadratic program to shortest vector problems.
JSIAM Lett.
Keiji Kimura, Hayato Waki, Masaya Yasuda
2017 — conf
Reduction of H∞ state feedback control problems for the servo systems.
ASCC
Hayato Waki, Noboru Sebe
2016 J jnl
Boundary modeling in model-based calibration for automotive engines via the vertex representation of the convex hulls.
CoRR
Hayato Waki, Florin Nae
2016 — conf
Mixed Integer Nonlinear Program for Minimization of Akaike's Information Criterion.
ICMS
Keiji Kimura, Hayato Waki
2016 J jnl
Perturbed sums-of-squares theorem for polynomial optimization and its applications.
Optim. Methods Softw.
Masakazu Muramatsu, Hayato Waki, Levent Tunçel
2016 — conf
Reduction of SDPs in H∞ control of SISO systems and performance limitations analysis.
CDC
Hayato Waki, Yoshio Ebihara, Noboru Sebe
2015 — conf
H∞ performance limitations analysis for SISO systems: A dual LMI approach.
CDC
Yoshio Ebihara, Hayato Waki, Noboru Sebe
2014 A conf
Petascale General Solver for Semidefinite Programming Problems with Over Two Million Constraints.
IPDPS
Katsuki Fujisawa, Toshio Endo, Yuichiro Yasui, Hitoshi Sato, Naoki Matsuzawa, Satoshi Matsuoka, Hayato Waki
2013 J jnl
Facial Reduction Algorithms for Conic Optimization Problems.
J. Optim. Theory Appl.
Hayato Waki, Masakazu Muramatsu
2012 J jnl
Algorithm 920: SFSDP: A Sparse Version of Full Semidefinite Programming Relaxation for Sensor Network Localization Problems.
ACM Trans. Math. Softw.
Sunyoung Kim, Masakazu Kojima, Hayato Waki, Makoto Yamashita
2012 J jnl
How to generate weakly infeasible semidefinite programs via Lasserre's relaxations for polynomial optimization.
Optim. Lett.
Hayato Waki
2012 J jnl
Strange behaviors of interior-point methods for solving semidefinite programming problems in polynomial optimization.
Comput. Optim. Appl.
Hayato Waki, Maho Nakata, Masakazu Muramatsu
2010 J jnl
A facial reduction algorithm for finding sparse SOS representations.
Oper. Res. Lett.
Hayato Waki, Masakazu Muramatsu
2009 J jnl
Exploiting Sparsity in SDP Relaxation for Sensor Network Localization.
SIAM J. Optim.
Sunyoung Kim, Masakazu Kojima, Hayato Waki
2008 J jnl
Algorithm 883: SparsePOP - A Sparse Semidefinite Programming Relaxation of Polynomial Optimization Problems.
ACM Trans. Math. Softw.
Hayato Waki, Sunyoung Kim, Masakazu Kojima, Masakazu Muramatsu, Hiroshi Sugimoto
2006 J jnl
Sums of Squares and Semidefinite Program Relaxations for Polynomial Optimization Problems with Structured Sparsity.
SIAM J. Optim.
Hayato Waki, Sunyoung Kim, Masakazu Kojima, Masakazu Muramatsu
2005 J jnl
Generalized Lagrangian Duals and Sums of Squares Relaxations of Sparse Polynomial Optimization Problems.
SIAM J. Optim.
Sunyoung Kim, Masakazu Kojima, Hayato Waki
2005 J jnl
Sparsity in sums of squares of polynomials.
Math. Program.
Masakazu Kojima, Sunyoung Kim, Hayato Waki