Masao Yamagishi

Publication Activity (10 Years)

Years Active: 2008-2023
Publications (10 Years): 31

Top Topics

Subgradient Method

Piecewise Continuous

Alternating Minimization

Total Variation

Top Venues

IEICE Trans. Fundam. Electron. Commun. Comput. Sci.

Publications

Yang Chen, Masao Yamagishi, Isao Yamada
A Unified Design of Generalized Moreau Enhancement Matrix for Sparsity Aware LiGME Models. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 106 (8) (2023)
Riku Akema, Masao Yamagishi, Isao Yamada
A Robust Canonical Polyadic Tensor Decomposition via Structured Low-Rank Matrix Approximation. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2022)
Yang Chen, Masao Yamagishi, Isao Yamada
A Linearly Involved Generalized Moreau Enhancement of ℓ2, 1-Norm with Application to Weighted Group Sparse Classification. Algorithms 14 (11) (2021)
Ryota Komatsu, Masao Yamagishi, Isao Yamada
A Graph Regularized RPCA by Generalized Moreau Enhanced Model. EUSIPCO (2021)
Riku Akema, Masao Yamagishi, Isao Yamada
Approximate Simultaneous Diagonalization of Matrices via Structured Low-Rank Approximation. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (4) (2021)
Wataru Yata, Masao Yamagishi, Isao Yamada
A Constrained Linearly Involved Generalized Moreau Enhanced Model and Its Proximal Splitting Algorithm. MLSP (2021)
Yang Chen, Masao Yamagishi, Isao Yamada
A Generalized Moreau Enhancement of $\ell_{2, 1}$ -norm and Its Application to Group Sparse Classification. EUSIPCO (2021)
Riku Akema, Masao Yamagishi, Isao Yamada
Approximate Simultaneous Diagonalization of Matrices via Structured Low-Rank Approximation. CoRR (2020)
Riku Akema, Masao Yamagishi, Isao Yamada
Exploiting Commutativity Condition for CP Decomposition Via Approximate Simultaneous Diagonalization. ICASSP (2020)
Anh-Huy Phan, Masao Yamagishi, Danilo P. Mandic, Andrzej Cichocki
Quadratic programming over ellipsoids with applications to constrained linear regression and tensor decomposition. Neural Comput. Appl. 32 (11) (2020)
Hiroki Kuroda, Masao Yamagishi, Isao Yamada
Segmentation of Piecewise ARX Processes by Exploiting Sparsity in Tight-Dimensional Spaces. EUSIPCO (2019)
Hiroki Kuroda, Masao Yamagishi, Isao Yamada
Piecewise Affine System Identification by Exploiting Sparsity in Tight-Dimensional Spaces. ACC (2019)
Jiro Abe, Masao Yamagishi, Isao Yamada
Linearly Involved Generalized Moreau Enhanced Models and Their Proximal Splitting Algorithm under Overall Convexity Condition. CoRR (2019)
Jiro Abe, Masao Yamagishi, Isao Yamada
Convexity-edge-preserving Signal Recovery with Linearly Involved Generalized Minimax Concave Penalty Function. ICASSP (2019)
Riku Akema, Masao Yamagishi, Isao Yamada
An Alternating Projection Algorithm for Approximate Simultaneous Diagonalization. ICASSP (2019)
Riku Akema, Masao Yamagishi, Isao Yamada
An Efficient Greedy Algorithm for finding the Nearest Simultaneous Diagonalizable Family. SSP (2018)
Kenji Kakimoto, Masao Yamagishi, Isao Yamada
Smoothing of adaptive eigenvector extraction in nested orthogonal complement structure with minimum disturbance principle. Multidimens. Syst. Signal Process. 29 (1) (2018)
Masao Yamagishi, Masaya Endo, Isao Yamada
A DDoS Attack Detection by Group-Sparse Plus Low-Rank Temporally-Smooth Decomposition for Extended OD Flow Matrix. APSIPA (2018)
Masao Yamagishi, Isao Yamada
Sparsity-Aware Adaptive Proximal Forward-Backward Splitting Under The Principle Of Minimal Disturbance. SSP (2018)
Hiroki Kuroda, Masao Yamagishi, Isao Yamada
Alternating Minimization Approach for Identification of Piecewise Continuous Hammerstein Systems. ICASSP (2018)
Kwangjin Jeong, Masahiro Yukawa, Masao Yamagishi, Isao Yamada
Automatic Shrinkage Tuning Robust to Input Correlation for Sparsity-Aware Adaptive Filtering. ICASSP (2018)
Hiroki Kuroda, Masao Yamagishi, Isao Yamada
Exploiting Sparsity in Tight-Dimensional Spaces for Piecewise Continuous Signal Recovery. IEEE Trans. Signal Process. 66 (24) (2018)
Masao Yamagishi, Masahiro Yukawa, Isao Yamada
Automatic shrinkage tuning based on a system-mismatch estimate for sparsity-aware adaptive filtering. ICASSP (2017)
Anh Huy Phan, Masao Yamagishi, Andrzej Cichocki
An augmented Lagrangian algorithm for decomposition of symmetric tensors of order-4. ICASSP (2017)
Kenji Kakimoto, Masao Yamagishi, Isao Yamada
Acceleration of Adaptive normalized quasi-Newton algorithm with improved upper bounds of the condition number. ICASSP (2017)
Masao Yamagishi, Isao Yamada
Global behavior of parallel projection method for certain nonconvex feasibility problems. ICASSP (2017)
Shunsuke Ono, Masao Yamagishi, Takamichi Miyata, Itsuo Kumazawa
Image restoration using a stochastic variant of the alternating direction method of multipliers. ICASSP (2016)
Masao Yamagishi, Daichi Kitahara, Isao Yamada
A fast dual iterative algorithm for convexly constrained spline smoothing. ICASSP (2016)
Hiroki Kuroda, Masao Yamagishi, Isao Yamada
Nonlinear Acoustic Echo Cancellation by Exact-Online Adaptive Alternating Minimization. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (11) (2016)
Kenji Kakimoto, Daichi Kitahara, Masao Yamagishi, Isao Yamada
Stabilization of adaptive eigenvector extraction by continuation in nested orthogonal complement structure. ICASSP (2016)
Masaki Onuki, Shunsuke Ono, Masao Yamagishi, Yuichi Tanaka
Graph Signal Denoising via Trilateral Filter on Graph Spectral Domain. IEEE Trans. Signal Inf. Process. over Networks 2 (2) (2016)
Tomonori Fujiwara, Masao Yamagishi, Isao Yamada
Reduced-rank modeling of time-varying spectral patterns for supervised source separation. ICASSP (2015)
Naoki Tomida, Toshihisa Tanaka, Shunsuke Ono, Masao Yamagishi, Hiroshi Higashi
Active Data Selection for Motor Imagery EEG Classification. IEEE Trans. Biomed. Eng. 62 (2) (2015)
Masao Yamagishi, Isao Yamada
A nonexpansive operator for computationally efficient hierarchical convex optimization. APSIPA (2015)
Masao Yamagishi, Seisuke Kyochi, Keiichiro Shirai, Masahiro Okuda
A regularization approach for bayer reconstruction in lossy image coding by inverse demosaicing. ICIP (2015)
Daichi Kitahara, Masao Yamagishi, Isao Yamada
A virtual resampling technique for algebraic two-dimensional phase unwrapping. ICASSP (2015)
Wemer M. Wee, Masao Yamagishi, Isao Yamada
Mean-square performance of the hyperslab-based adaptive projected subgradient method. ICASSP (2014)
Katsuhiro Toyokawa, Shunsuke Ono, Masao Yamagishi, Isao Yamada
Detecting edges of reflections from a single image via convex optimization. ICASSP (2014)
Masao Yamagishi, Masahiro Yukawa, Isao Yamada
Shrinkage tuning based on an unbiased MSE estimate for sparsity-aware adaptive filtering. ICASSP (2014)
Naoki Tomida, Masao Yamagishi, Isao Yamada, Toshihisa Tanaka
A reduced rank approach for covariance matrix estimation in EEG signal classification. EMBC (2014)
Hiroki Kuroda, Masao Yamagishi, Isao Yamada
Avoiding local trap in nonlinear acoustic echo cancellation with clipping compensation. ICASSP (2014)
Masao Yamagishi, Isao Yamada
A rank selection of MV-PURE with an unbiased predicted-MSE criterion and its efficient implementation in image restoration. ICASSP (2013)
Shunsuke Ono, Masao Yamagishi, Isao Yamada
A sparse system identification by using adaptively-weighted total variation via a primal-dual splitting approach. ICASSP (2013)
Hiroki Kuroda, Shunsuke Ono, Masao Yamagishi, Isao Yamada
Exploiting Group Sparsity in Nonlinear Acoustic Echo Cancellation by Adaptive Proximal Forward-Backward Splitting. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (10) (2013)
Masao Yamagishi, Isao Yamada
Exploiting sparsity in feed-forward active noise control with adaptive Douglas-Rachford splitting. APSIPA (2013)
Masao Yamagishi, Shunsuke Ono, Isao Yamada
Two variants of alternating direction method of multipliers without certain inner iterations and their application to image super-resolution. ICASSP (2012)
Takayuki Yamamoto, Masao Yamagishi, Isao Yamada
Adaptive proximal forward-backward splitting for sparse system identification under impulsive noise. EUSIPCO (2012)
Masahiro Yukawa, Yuta Tawara, Masao Yamagishi, Isao Yamada
Sparsity-aware adaptive filters based on ℓp-norm inspired soft-thresholding technique. ISCAS (2012)
Masao Yamagishi, Masahiro Yukawa, Isao Yamada
Acceleration of adaptive proximal forward-backward splitting method and its application to sparse system identification. ICASSP (2011)
Isao Yamada, Silvia Gandy, Masao Yamagishi
Sparsity-aware adaptive filtering based on a Douglas-Rachford splitting. EUSIPCO (2011)
Yukihiro Murakami, Masao Yamagishi, Masahiro Yukawa, Isao Yamada
A sparse adaptive filtering using time-varying soft-thresholding techniques. ICASSP (2010)
Masao Yamagishi, Isao Yamada
An improvement of subgradient projection operator by composing monotonic functions. ICASSP (2009)
Masao Yamagishi, Isao Yamada
A Deep Monotone Approximation Operator Based on the Best Quadratic Lower Bound of Convex Functions. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (8) (2008)