Isao Yamada - RankMe

215 papers A* 2A 1B 2C 8Misc 59Journal 83Unranked 59

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Hierarchical Variational Inequality Problem for Noncooperative Game-Theoretic Selection of Generalized Nash Equilibrium. J. Optim. Theory Appl. Shota Matsuo, Keita Kume, Isao Yamada
2025	—	`conf`	A Convexity Preserving Nonconvex Regularization for Inverse Problems Under Non-Gaussian Noise. EUSIPCO Wataru Yata, Keita Kume, Isao Yamada
2025	Misc	`conf`	A Proximal Variable Smoothing for Nonsmooth Minimization Involving Weakly Convex Composite with MIMO Application. ICASSP Keita Kume, Isao Yamada
2025	J	`jnl`	An LiGME Regularizer of Designated Isolated Minimizers - An Application to Discrete-Valued Signal Estimation. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Satoshi Shoji, Wataru Yata, Keita Kume, Isao Yamada
2025	Misc	`conf`	Hierarchical Nash Equilibrium over Variational Equilibria via Fixed-point Set Expression of Quasi-nonexpansive Operator. ICASSP Shota Matsuo, Keita Kume, Isao Yamada
2025	J	`jnl`	Monotone Lipschitz-Gradient Denoiser: Explainability of Operator Regularization Approaches Free From Lipschitz Constant Control. IEEE Trans. Signal Process. Masahiro Yukawa, Isao Yamada
2025	J	`jnl`	Piecewise Linearity of Min-Norm Solution Map of a Nonconvexly Regularized Convex Sparse Model. IEEE Trans. Inf. Theory Yi Zhang, Isao Yamada
2025	—	`conf`	Variable Smoothing Algorithm for Inner-Loop-Free DC Composite Optimizations. EUSIPCO Kumataro Yazawa, Keita Kume, Isao Yamada
2024	—	`conf`	A Discrete-Valued Signal Estimation by Nonconvex Enhancement of SOAV with cLiGME Model. APSIPA Satoshi Shoji, Wataru Yata, Keita Kume, Isao Yamada
2024	Misc	`conf`	A Variable Smoothing for Nonconvexly Constrained Nonsmooth Optimization with Application to Sparse Spectral Clustering. ICASSP Keita Kume, Isao Yamada
2024	J	`jnl`	Adaptive Localized Cayley Parametrization for Optimization Over Stiefel Manifold and Its Convergence Rate Analysis. IEEE Access Keita Kume, Isao Yamada
2024	Misc	`conf`	Computing an Entire Solution Path of a Nonconvexly Regularized Convex Sparse Model. ICASSP Yi Zhang, Isao Yamada
2024	Misc	`conf`	Imposing Early and Asymptotic Constraints on Ligme with Application to Nonconvex Enhancement of Fused Lasso Models. ICASSP Wataru Yata, Isao Yamada
2023	Misc	`conf`	A Compensated Shrinkage Affine Projection Algorithm for Debiased Sparse Adaptive Filtering. ICASSP Yi Zhang, Isao Yamada
2023	J	`jnl`	A Unified Design of Generalized Moreau Enhancement Matrix for Sparsity Aware LiGME Models. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Yang Chen, Masao Yamagishi, Isao Yamada
2023	J	`jnl`	A Unified Framework for Solving a General Class of Nonconvexly Regularized Convex Models. IEEE Trans. Signal Process. Yi Zhang, Isao Yamada
2023	J	`jnl`	Linearly-Involved Moreau-Enhanced-Over-Subspace Model: Debiased Sparse Modeling and Stable Outlier-Robust Regression. IEEE Trans. Signal Process. Masahiro Yukawa, Hiroyuki Kaneko, Kyohei Suzuki, Isao Yamada
2023	J	`jnl`	Solution-Set Geometry and Regularization Path of a Nonconvexly Regularized Convex Sparse Model. CoRR Yi Zhang, Isao Yamada
2022	J	`jnl`	A Robust Canonical Polyadic Tensor Decomposition via Structured Low-Rank Matrix Approximation. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Riku Akema, Masao Yamagishi, Isao Yamada
2022	—	`conf`	A Unified Class of DC-type Convexity-Preserving Regularizers for Improved Sparse Regularization. EUSIPCO Yi Zhang, Isao Yamada
2022	—	`conf`	Stable Robust Regression under Sparse Outlier and Gaussian Noise. EUSIPCO Masahiro Yukawa, Kyohei Suzuki, Isao Yamada
2021	—	`conf`	A Constrained Linearly Involved Generalized Moreau Enhanced Model and Its Proximal Splitting Algorithm. MLSP Wataru Yata, Masao Yamagishi, Isao Yamada
2021	—	`conf`	A Generalized Moreau Enhancement of $\ell_{2, 1}$ -norm and Its Application to Group Sparse Classification. EUSIPCO Yang Chen, Masao Yamagishi, Isao Yamada
2021	Misc	`conf`	A Global Cayley Parametrization of Stiefel Manifold for Direct Utilization of Optimization Mechanisms Over Vector Spaces. ICASSP Keita Kume, Isao Yamada
2021	—	`conf`	A Graph Regularized RPCA by Generalized Moreau Enhanced Model. EUSIPCO Ryota Komatsu, Masao Yamagishi, Isao Yamada
2021	—	`conf`	A Hypercomplex Tensor-SVD and Its Application. APSIPA ASC Takehiko Mizoguchi, Isao Yamada
2021	J	`jnl`	A Linearly Involved Generalized Moreau Enhancement of ℓ2, 1-Norm with Application to Weighted Group Sparse Classification. Algorithms Yang Chen, Masao Yamagishi, Isao Yamada
2021	J	`jnl`	Approximate Simultaneous Diagonalization of Matrices via Structured Low-Rank Approximation. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Riku Akema, Masao Yamagishi, Isao Yamada
2021	—	`conf`	DC-LiGME: An Efficient Algorithm for Improved Convex Sparse Regularization. ACSCC Yi Zhang, Isao Yamada
2020	—	`conf`	A Nesterov-type Acceleration with Adaptive Localized Cayley Parametrization for Optimization over the Stiefel Manifold. EUSIPCO Keita Kume, Isao Yamada
2020	J	`jnl`	An ℓ J. Frankl. Inst. Kengo Uchida, Isao Yamada
2020	J	`jnl`	Approximate Simultaneous Diagonalization of Matrices via Structured Low-Rank Approximation. CoRR Riku Akema, Masao Yamagishi, Isao Yamada
2020	Misc	`conf`	Exploiting Commutativity Condition for CP Decomposition Via Approximate Simultaneous Diagonalization. ICASSP Riku Akema, Masao Yamagishi, Isao Yamada
2019	—	`conf`	Adaptive Localized Cayley Parametrization Technique for Smooth optimization over the Stiefel Manifold. EUSIPCO Keita Kume, Isao Yamada
2019	Misc	`conf`	An Alternating Projection Algorithm for Approximate Simultaneous Diagonalization. ICASSP Riku Akema, Masao Yamagishi, Isao Yamada
2019	Misc	`conf`	Convexity-edge-preserving Signal Recovery with Linearly Involved Generalized Minimax Concave Penalty Function. ICASSP Jiro Abe, Masao Yamagishi, Isao Yamada
2019	Misc	`conf`	Hypercomplex Low Rank Matrix Completion with Non-negative Constraints via Convex Optimization. ICASSP Takehiko Mizoguchi, Isao Yamada
2019	J	`jnl`	Hypercomplex Tensor Completion via Convex Optimization. IEEE Trans. Signal Process. Takehiko Mizoguchi, Isao Yamada
2019	J	`jnl`	Linearly Involved Generalized Moreau Enhanced Models and Their Proximal Splitting Algorithm under Overall Convexity Condition. CoRR Jiro Abe, Masao Yamagishi, Isao Yamada
2019	C	`conf`	Piecewise Affine System Identification by Exploiting Sparsity in Tight-Dimensional Spaces. ACC Hiroki Kuroda, Masao Yamagishi, Isao Yamada
2019	—	`conf`	Segmentation of Piecewise ARX Processes by Exploiting Sparsity in Tight-Dimensional Spaces. EUSIPCO Hiroki Kuroda, Masao Yamagishi, Isao Yamada
2018	—	`conf`	A Branch Cut Algorithm for 180-Degree Ambiguity Resolution in 2D Vector Fields and Its Application to Single-Frame Fringe Projection Profilometry. APSIPA Daichi Kitahara, Isao Yamada
2018	—	`conf`	A DDoS Attack Detection by Group-Sparse Plus Low-Rank Temporally-Smooth Decomposition for Extended OD Flow Matrix. APSIPA Masao Yamagishi, Masaya Endo, Isao Yamada
2018	—	`conf`	A Fixed-Point Analysis of Regularized Dual Averaging Under Static Scenarios. APSIPA Masahiro Yukawa, Isao Yamada
2018	—	`conf`	A Nested $\ell_{1}$-penalized Adaptive Normalized Quasi-Newton Algorithm for Sparsity-Aware Generalized Eigen-subspace Extraction. APSIPA Kengo Uchida, Isao Yamada
2018	Misc	`conf`	Alternating Minimization Approach for Identification of Piecewise Continuous Hammerstein Systems. ICASSP Hiroki Kuroda, Masao Yamagishi, Isao Yamada
2018	—	`conf`	An Efficient Greedy Algorithm for finding the Nearest Simultaneous Diagonalizable Family. SSP Riku Akema, Masao Yamagishi, Isao Yamada
2018	—	`conf`	An ℓ SSP Kengo Uchida, Isao Yamada
2018	Misc	`conf`	Automatic Shrinkage Tuning Robust to Input Correlation for Sparsity-Aware Adaptive Filtering. ICASSP Kwangjin Jeong, Masahiro Yukawa, Masao Yamagishi, Isao Yamada
2018	J	`jnl`	Exploiting Sparsity in Tight-Dimensional Spaces for Piecewise Continuous Signal Recovery. IEEE Trans. Signal Process. Hiroki Kuroda, Masao Yamagishi, Isao Yamada
2018	—	`conf`	Hypercomplex Principal Component Pursuit via Convex Optimization. APSIPA Takehiko Mizoguchi, Isao Yamada
2018	Misc	`conf`	Hypercomplex Tensor Completion with Cayley-Dickson Singular Value Decomposition. ICASSP Takehiko Mizoguchi, Isao Yamada
2018	J	`jnl`	Smoothing of adaptive eigenvector extraction in nested orthogonal complement structure with minimum disturbance principle. Multidimens. Syst. Signal Process. Kenji Kakimoto, Masao Yamagishi, Isao Yamada
2018	—	`conf`	Sparsity-Aware Adaptive Proximal Forward-Backward Splitting Under The Principle Of Minimal Disturbance. SSP Masao Yamagishi, Isao Yamada
2017	Misc	`conf`	Accelerating the hybrid steepest descent method for affinely constrained convex composite minimization tasks. ICASSP Konstantinos Slavakis, Isao Yamada, Shunsuke Ono
2017	Misc	`conf`	Acceleration of Adaptive normalized quasi-Newton algorithm with improved upper bounds of the condition number. ICASSP Kenji Kakimoto, Masao Yamagishi, Isao Yamada
2017	Misc	`conf`	Automatic shrinkage tuning based on a system-mismatch estimate for sparsity-aware adaptive filtering. ICASSP Masao Yamagishi, Masahiro Yukawa, Isao Yamada
2017	Misc	`conf`	Global behavior of parallel projection method for certain nonconvex feasibility problems. ICASSP Masao Yamagishi, Isao Yamada
2016	Misc	`conf`	A fast dual iterative algorithm for convexly constrained spline smoothing. ICASSP Masao Yamagishi, Daichi Kitahara, Isao Yamada
2016	J	`jnl`	Algebraic Phase Unwrapping Based on Two-Dimensional Spline Smoothing Over Triangles. IEEE Trans. Signal Process. Daichi Kitahara, Isao Yamada
2016	J	`jnl`	Color-Line Regularization for Color Artifact Removal. IEEE Trans. Computational Imaging Shunsuke Ono, Isao Yamada
2016	J	`jnl`	Nonlinear Acoustic Echo Cancellation by Exact-Online Adaptive Alternating Minimization. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Hiroki Kuroda, Masao Yamagishi, Isao Yamada
2016	J	`jnl`	Reduced-rank estimation for ill-conditioned stochastic linear model with high signal-to-noise ratio. J. Frankl. Inst. Tomasz Piotrowski, Isao Yamada
2016	Misc	`conf`	Stabilization of adaptive eigenvector extraction by continuation in nested orthogonal complement structure. ICASSP Kenji Kakimoto, Daichi Kitahara, Masao Yamagishi, Isao Yamada
2016	Misc	`conf`	Two-dimensional positive spline smoothing and its application to probability density estimation. ICASSP Daichi Kitahara, Isao Yamada
2015	—	`conf`	A nonexpansive operator for computationally efficient hierarchical convex optimization. APSIPA Masao Yamagishi, Isao Yamada
2015	Misc	`conf`	A virtual resampling technique for algebraic two-dimensional phase unwrapping. ICASSP Daichi Kitahara, Masao Yamagishi, Isao Yamada
2015	J	`jnl`	Algebraic phase unwrapping along the real axis: extensions and stabilizations. Multidimens. Syst. Signal Process. Daichi Kitahara, Isao Yamada
2015	J	`jnl`	Hierarchical Convex Optimization With Primal-Dual Splitting. IEEE Trans. Signal Process. Shunsuke Ono, Isao Yamada
2015	Misc	`conf`	Probability density function estimation by positive quartic C ICASSP Daichi Kitahara, Isao Yamada
2015	Misc	`conf`	Reduced-rank modeling of time-varying spectral patterns for supervised source separation. ICASSP Tomonori Fujiwara, Masao Yamagishi, Isao Yamada
2015	J	`jnl`	Signal Recovery With Certain Involved Convex Data-Fidelity Constraints. IEEE Trans. Signal Process. Shunsuke Ono, Isao Yamada
2015	Misc	`conf`	Total generalized variation for graph signals. ICASSP Shunsuke Ono, Isao Yamada, Itsuo Kumazawa
2014	—	`conf`	A Family of Reduced-Rank Neural Activity Indices for EEG/MEG Source Localization. Brain Informatics and Health Tomasz Piotrowski, David Gutiérrez, Isao Yamada, Jaroslaw Zygierewicz
2014	—	`conf`	A reduced rank approach for covariance matrix estimation in EEG signal classification. EMBC Naoki Tomida, Masao Yamagishi, Isao Yamada, Toshihisa Tanaka
2014	Misc	`conf`	Algebraic phase unwrapping over collection of triangles based on two-dimensional spline smoothing. ICASSP Daichi Kitahara, Isao Yamada
2014	J	`jnl`	An Algebraic Translation of Cayley-Dickson Linear Systems and Its Applications to Online Learning. IEEE Trans. Signal Process. Takehiko Mizoguchi, Isao Yamada
2014	Misc	`conf`	Avoiding local trap in nonlinear acoustic echo cancellation with clipping compensation. ICASSP Hiroki Kuroda, Masao Yamagishi, Isao Yamada
2014	J	`jnl`	Cartoon-Texture Image Decomposition Using Blockwise Low-Rank Texture Characterization. IEEE Trans. Image Process. Shunsuke Ono, Takamichi Miyata, Isao Yamada
2014	A*	`conf`	Decorrelated Vectorial Total Variation. CVPR Shunsuke Ono, Isao Yamada
2014	Misc	`conf`	Detecting edges of reflections from a single image via convex optimization. ICASSP Katsuhiro Toyokawa, Shunsuke Ono, Masao Yamagishi, Isao Yamada
2014	Misc	`conf`	Mean-square performance of the hyperslab-based adaptive projected subgradient method. ICASSP Wemer M. Wee, Masao Yamagishi, Isao Yamada
2014	J	`jnl`	Necessary and sufficient conditions for convergence of the DDT systems of the Normalized PAST algorithms. Signal Process. Tuan Duong Nguyen, Isao Yamada
2014	J	`jnl`	Performance of the stochastic MV-PURE estimator in highly noisy settings. J. Frankl. Inst. Tomasz Piotrowski, Isao Yamada
2014	Misc	`conf`	Reduced-rank neural activity index for EEG/MEG multi-source localization. ICASSP Tomasz Piotrowski, David Gutiérrez, Isao Yamada, Jaroslaw Zygierewicz
2014	Misc	`conf`	Second-order total Generalized Variation constraint. ICASSP Shunsuke Ono, Isao Yamada
2014	Misc	`conf`	Shrinkage tuning based on an unbiased MSE estimate for sparsity-aware adaptive filtering. ICASSP Masao Yamagishi, Masahiro Yukawa, Isao Yamada
2014	J	`jnl`	Tracking Analysis of Adaptive Filters with Error and Matrix Data Nonlinearities. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Wemer M. Wee, Isao Yamada
2013	A*	`conf`	A Convex Regularize for Reducing Color Artifact in Color Image Recovery. CVPR Shunsuke Ono, Isao Yamada
2013	—	`conf`	A Sparsity-Based Design of Regularization Parameter for Adaptive Proximal Forward-Backward Splitting Algorithm. ISWCS Masahiro Yukawa, Yuta Tawara, Shigenobu Sasaki, Isao Yamada
2013	Misc	`conf`	A proximal splitting approach to regularized distributed adaptive estimation in diffusion networks. ICASSP Wemer M. Wee, Isao Yamada
2013	Misc	`conf`	A rank selection of MV-PURE with an unbiased predicted-MSE criterion and its efficient implementation in image restoration. ICASSP Masao Yamagishi, Isao Yamada
2013	Misc	`conf`	A sparse system identification by using adaptively-weighted total variation via a primal-dual splitting approach. ICASSP Shunsuke Ono, Masao Yamagishi, Isao Yamada
2013	J	`jnl`	A unified convergence analysis of Normalized PAST algorithms for estimating principal and minor components. Signal Process. Tuan Duong Nguyen, Isao Yamada
2013	J	`jnl`	Adaptation and Learning over Complex Networks [From the Guest Editors]. IEEE Signal Process. Mag. Ali H. Sayed, Sergio Barbarossa, Sergios Theodoridis, Isao Yamada
2013	J	`jnl`	Adaptive Normalized Quasi-Newton Algorithms for Extraction of Generalized Eigen-Pairs and Their Convergence Analysis. IEEE Trans. Signal Process. Tuan Duong Nguyen, Isao Yamada
2013	Misc	`conf`	Algebraic phase unwrapping for functional data analytic estimations - Extensions and stabilizations. ICASSP Daichi Kitahara, Isao Yamada
2013	J	`jnl`	An adaptive extraction of generalized eigensubspace by using exact nested orthogonal complement structure. Multidimens. Syst. Signal Process. Tuan Duong Nguyen, Noriyuki Takahashi, Isao Yamada
2013	Misc	`conf`	An algebraic real translation of hypercomplex linear systems and its application to adaptive filtering. ICASSP Takehiko Mizoguchi, Isao Yamada
2013	J	`jnl`	Exploiting Group Sparsity in Nonlinear Acoustic Echo Cancellation by Adaptive Proximal Forward-Backward Splitting. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Hiroki Kuroda, Shunsuke Ono, Masao Yamagishi, Isao Yamada
2013	—	`conf`	Exploiting sparsity in feed-forward active noise control with adaptive Douglas-Rachford splitting. APSIPA Masao Yamagishi, Isao Yamada
2013	J	`jnl`	Introduction to the issue on adaptation and learning over complex networks. IEEE J. Sel. Top. Signal Process. Ali H. Sayed, Sergio Barbarossa, Sergios Theodoridis, Isao Yamada
2013	Misc	`conf`	MV-PURE estimator of dipole source signals in EEG. ICASSP Tomasz Piotrowski, Claudia C. Zaragoza-Martínez, David Gutiérrez, Isao Yamada
2013	B	`conf`	Optimized JPEG image decompression with super-resolution interpolation using multi-order total variation. ICIP Shunsuke Ono, Isao Yamada
2013	Misc	`conf`	Poisson image restoration with likelihood constraint via hybrid steepest descent method. ICASSP Shunsuke Ono, Isao Yamada
2013	J	`jnl`	Robust Reduced-Rank Adaptive Processing Based on Parallel Subgradient Projection and Krylov Subspace Techniques. CoRR Rodrigo Caiado de Lamare, Masahiro Yukawa, Isao Yamada
2013	—	`conf`	Signal recovery by minimizing the Moreau envelope over the fixed point set of nonexpansive mappings. EUSIPCO Isao Yamada, Shunsuke Ono
2013	J	`jnl`	Stochastic Analysis of Hyperslab-Based Adaptive Projected Subgradient Method Under Bounded Noise. IEEE Signal Process. Lett. Symeon Chouvardas, Konstantinos Slavakis, Sergios Theodoridis, Isao Yamada
2013	J	`jnl`	The Adaptive Projected Subgradient Method Constrained by Families of Quasi-nonexpansive Mappings and Its Application to Online Learning. SIAM J. Optim. Konstantinos Slavakis, Isao Yamada
2013	J	`jnl`	Tracking Analysis of Adaptive Filters with Data Normalization and Error Nonlinearities. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Wemer M. Wee, Isao Yamada
2012	—	`conf`	A hierarchical convex optimization approach for high fidelity solution selection in image recovery. APSIPA Shunsuke Ono, Isao Yamada
2012	—	`conf`	Adaptive proximal forward-backward splitting for sparse system identification under impulsive noise. EUSIPCO Takayuki Yamamoto, Masao Yamagishi, Isao Yamada
2012	J	`jnl`	Computational Method for Solving a Stochastic Linear-Quadratic Control Problem Given an Unsolvable Stochastic Algebraic Riccati Equation. SIAM J. Control. Optim. Hideaki Iiduka, Isao Yamada
2012	—	`conf`	Efficient Parallel Computation of the Stochastic MV-PURE Estimator by the Hybrid Steepest Descent Method. ICAISC (2) Tomasz Piotrowski, Isao Yamada
2012	J	`jnl`	Image Recovery by Decomposition with Component-Wise Regularization. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Shunsuke Ono, Takamichi Miyata, Isao Yamada, Katsunori Yamaoka
2012	Misc	`conf`	Missing region recovery by promoting blockwise low-rankness. ICASSP Shunsuke Ono, Takamichi Miyata, Isao Yamada, Katsunori Yamaoka
2012	Misc	`conf`	Performance of the stochastic MV-PURE estimator with explicit modeling of uncertainty. ICASSP Tomasz Piotrowski, Isao Yamada
2012	C	`conf`	Sparsity-aware adaptive filters based on ℓp-norm inspired soft-thresholding technique. ISCAS Masahiro Yukawa, Yuta Tawara, Masao Yamagishi, Isao Yamada
2012	Misc	`conf`	Two variants of alternating direction method of multipliers without certain inner iterations and their application to image super-resolution. ICASSP Masao Yamagishi, Shunsuke Ono, Isao Yamada
2011	—	`conf`	A deterministic analysis of linearly constrained adaptive filtering algorithms. EUSIPCO Masahiro Yukawa, Isao Yamada
2011	Misc	`conf`	Acceleration of adaptive proximal forward-backward splitting method and its application to sparse system identification. ICASSP Masao Yamagishi, Masahiro Yukawa, Isao Yamada
2011	J	`jnl`	Adaptive Learning in a World of Projections. IEEE Signal Process. Mag. Sergios Theodoridis, Konstantinos Slavakis, Isao Yamada
2011	—	`conf`	Adaptive beamforming by simultaneous projection in dual domains. nDS Masahiro Yukawa, Isao Yamada
2011	J	`jnl`	Distributed Asymptotic Minimization of Sequences of Convex Functions by a Broadcast Adaptive Subgradient Method. IEEE J. Sel. Top. Signal Process. Renato L. G. Cavalcante, Alex Rogers, Nicholas R. Jennings, Isao Yamada
2011	J	`jnl`	Foreword. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Isao Yamada
2011	J	`jnl`	High-resolution estimation of the directions-of-arrival distribution by algebraic phase unwrapping algorithms. Multidimens. Syst. Signal Process. Isao Yamada, Kazuhiro Oguchi
2011	—	`ch.`	Minimizing the Moreau Envelope of Nonsmooth Convex Functions over the Fixed Point Set of Certain Quasi-Nonexpansive Mappings. Fixed-Point Algorithms for Inverse Problems in Science and Engineering Isao Yamada, Masahiro Yukawa, Masao Yamagishi
2011	—	`conf`	Sparsity-aware adaptive filtering based on a Douglas-Rachford splitting. EUSIPCO Isao Yamada, Silvia Gandy, Masao Yamagishi
2010	Misc	`conf`	A deterministic analysis of variable-metric adaptive filtering algorithms under small metric-fluctuations. ICASSP Masahiro Yukawa, Isao Yamada
2010	Misc	`conf`	A sparse adaptive filtering using time-varying soft-thresholding techniques. ICASSP Yukihiro Murakami, Masao Yamagishi, Masahiro Yukawa, Isao Yamada
2010	Misc	`conf`	Alternating minimization techniques for the efficient recovery of a sparsely corrupted low-rank matrix. ICASSP Silvia Gandy, Isao Yamada
2010	J	`jnl`	Asymptotic minimization of sequences of loss functions constrained by families of quasi-nonexpansive mappings and its application to online learning CoRR Konstantinos Slavakis, Isao Yamada
2010	J	`jnl`	Diffusion least-mean squares with adaptive combiners: formulation and performance analysis. IEEE Trans. Signal Process. Noriyuki Takahashi, Isao Yamada, Ali H. Sayed
2010	A	`conf`	Distributed multiagent learning with a broadcast adaptive subgradient method. AAMAS Renato L. G. Cavalcante, Alex Rogers, Nicholas R. Jennings, Isao Yamada
2010	Misc	`conf`	Link probability control for probabilistic diffusion least-mean squares over resource-constrained networks. ICASSP Noriyuki Takahashi, Isao Yamada
2010	Misc	`conf`	Minimal antenna-subset selection under capacity constraint for power-efficient MIMO systems: A relaxed ICASSP Masahiro Yukawa, Isao Yamada
2010	J	`jnl`	Multi-Domain Adaptive Learning Based on Feasibility Splitting and Adaptive Projected Subgradient Method. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Masahiro Yukawa, Konstantinos Slavakis, Isao Yamada
2010	Misc	`conf`	Multi-domain adaptive filtering by feasibility splitting. ICASSP Masahiro Yukawa, Konstantinos Slavakis, Isao Yamada
2009	J	`jnl`	A Flexible Peak-To-Average Power Ratio Reduction Scheme for OFDM Systems by the Adaptive Projected Subgradient Method. IEEE Trans. Signal Process. Renato L. G. Cavalcante, Isao Yamada
2009	J	`jnl`	A Unified View of Adaptive Variable-Metric Projection Algorithms. EURASIP J. Adv. Signal Process. Masahiro Yukawa, Isao Yamada
2009	J	`jnl`	A Use of Conjugate Gradient Direction for the Convex Optimization Problem over the Fixed Point Set of a Nonexpansive Mapping. SIAM J. Optim. Hideaki Iiduka, Isao Yamada
2009	J	`jnl`	Adaptive constrained learning in reproducing Kernel Hilbert spaces: the robust beamforming case. IEEE Trans. Signal Process. Konstantinos Slavakis, Sergios Theodoridis, Isao Yamada
2009	J	`jnl`	An Ergodic Algorithm for the Power-Control Games for CDMA Data Networks. J. Math. Model. Algorithms Hideaki Iiduka, Isao Yamada
2009	J	`jnl`	An adaptive projected subgradient approach to learning in diffusion networks. IEEE Trans. Signal Process. Renato L. G. Cavalcante, Isao Yamada, Bernard Mulgrew
2009	Misc	`conf`	An improvement of subgradient projection operator by composing monotonic functions. ICASSP Masao Yamagishi, Isao Yamada
2009	Misc	`conf`	Diffusion least-mean squares with adaptive combiners. ICASSP Noriyuki Takahashi, Isao Yamada, Ali H. Sayed
2009	Misc	`conf`	Learning in diffusion networks with an adaptive projected subgradient method. ICASSP Renato L. G. Cavalcante, Isao Yamada, Bernard Mulgrew
2009	J	`jnl`	Robust reduced-rank adaptive algorithm based on parallel subgradient projection and Krylov subspace. IEEE Trans. Signal Process. Masahiro Yukawa, Rodrigo C. de Lamare, Isao Yamada
2009	—	`conf`	Signal processing in dual domain by adaptive projected subgradient method. DPS Masahiro Yukawa, Konstantinos Slavakis, Isao Yamada
2009	J	`jnl`	Steady-state mean-square performance analysis of a relaxed set-membership NLMS algorithm by the energy conservation argument. IEEE Trans. Signal Process. Noriyuki Takahashi, Isao Yamada
2009	J	`jnl`	Stochastic MV-PURE Estimator - Robust Reduced-Rank Estimator for Stochastic Linear Model. IEEE Trans. Signal Process. Tomasz Piotrowski, Renato L. G. Cavalcante, Isao Yamada
2009	Misc	`conf`	Why the stochastic MV-PURE estimator excels in highly noisy situations? ICASSP Tomasz Piotrowski, Isao Yamada
2008	J	`jnl`	A Deep Monotone Approximation Operator Based on the Best Quadratic Lower Bound of Convex Functions. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Masao Yamagishi, Isao Yamada
2008	J	`jnl`	An Edge-Preserving Super-Precision for Simultaneous Enhancement of Spacial and Grayscale Resolutions. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Hiroshi Hasegawa, Toshinori Ohtsuka, Isao Yamada, Kohichi Sakaniwa
2008	J	`jnl`	An Efficient Adaptive Minor Subspace Extraction Using Exact Nested Orthogonal Complement Structure. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Masaki Misono, Isao Yamada
2008	J	`jnl`	MV-PURE Estimator: Minimum-Variance Pseudo-Unbiased Reduced-Rank Estimator for Linearly Constrained Ill-Conditioned Inverse Problems. IEEE Trans. Signal Process. Tomasz Piotrowski, Isao Yamada
2008	J	`jnl`	Multiaccess Interference Suppression in Orthogonal Space-Time Block Coded MIMO Systems by Adaptive Projected Subgradient Method. IEEE Trans. Signal Process. Renato L. G. Cavalcante, Isao Yamada
2008	J	`jnl`	Online Kernel-Based Classification Using Adaptive Projection Algorithms. IEEE Trans. Signal Process. Konstantinos Slavakis, Sergios Theodoridis, Isao Yamada
2008	J	`jnl`	Parallel algorithms for variational inequalities over the Cartesian product of the intersections of the fixed point sets of nonexpansive mappings. J. Approx. Theory Noriyuki Takahashi, Isao Yamada
2008	Misc	`conf`	Peak-to-average power ratio reduction in OFDM systems by the adaptive projected subgradient method. ICASSP Renato L. G. Cavalcante, Isao Yamada
2008	—	`conf`	Robust adaptive nonlinear beamforming by kernels and projection mappings. EUSIPCO Konstantinos Slavakis, Sergios Theodoridis, Isao Yamada
2008	J	`jnl`	Steady-state analysis of constrained normalized adaptive filters for MAI reduction by energy conservation arguments. Signal Process. Renato L. G. Cavalcante, Isao Yamada
2008	Misc	`conf`	Steady-state performance of hyperslab projection algorithm. ICASSP Noriyuki Takahashi, Isao Yamada
2007	J	`jnl`	Adaptive Parallel Quadratic-Metric Projection Algorithms. IEEE Trans. Speech Audio Process. Masahiro Yukawa, Konstantinos Slavakis, Isao Yamada
2007	—	`conf`	Adaptive Parallel Variable-Metric Projection Algorithm -An Application to Acoustic Echo Cancellation. ICASSP (3) Masahiro Yukawa, Isao Yamada
2007	—	`conf`	Multiaccess Interference Reduction in OSTBC-MIMO Systems by Adaptive Projected Subgradient Method. ICASSP (3) Renato L. G. Cavalcante, Isao Yamada
2007	—	`conf`	Online Kernel-Based Classification by Projections. ICASSP (2) Konstantinos Slavakis, Sergios Theodoridis, Isao Yamada
2007	J	`jnl`	Robust Wideband Beamforming by the Hybrid Steepest Descent Method. IEEE Trans. Signal Process. Konstantinos Slavakis, Isao Yamada
2006	—	`conf`	Adaptive Beamforming by Constrained Parallel Projection in the Presence of Spatially-Correlated Interferences. ICASSP (4) Masahiro Yukawa, Isao Yamada
2006	C	`conf`	Adaptive projected subgradient method and its applications to robust signal processing. ISCAS Isao Yamada, Konstantinos Slavakis, Masahiro Yukawa, Renato L. G. Cavalcante
2006	—	`conf`	Adaptive quadratic-metric parallel subgradient projection algorithm and its application to acoustic echo cancellation. EUSIPCO Masahiro Yukawa, Isao Yamada
2006	C	`conf`	An Edge-Preserving Super-Precision for Simultaneous Enhancement of Spacial and Grayscale Resolutions. MMSP Hiroshi Hasegawa, Toshinori Ohtsuka, Isao Yamada, Koichi Sakaniwa
2006	J	`jnl`	An Efficient Distributed Power Control for Infeasible Downlink Scenarios - Global-Local Fixed-Point-Approximation Technique. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Noriyuki Takahashi, Masahiro Yukawa, Isao Yamada
2006	—	`conf`	An Efficient Heuristic Approach to the Infeasible Downlink Power Control Problem. ICASSP (4) Noriyuki Takahashi, Masahiro Yukawa, Isao Yamada
2006	J	`jnl`	Efficient Fast Stereo Acoustic Echo Cancellation Based on Pairwise Optimal Weight Realization Technique. EURASIP J. Adv. Signal Process. Masahiro Yukawa, Noriaki Murakoshi, Isao Yamada
2006	—	`conf`	Minimum-Variance Pseudo-Unbiased Low-Rank Estimator for Ill-Conditioned Inverse Problems. ICASSP (3) Isao Yamada, Jamal Elbadraoui
2006	J	`jnl`	Pairwise Optimal Weight Realization - Acceleration Technique for Set-Theoretic Adaptive Parallel Subgradient Projection Algorithm. IEEE Trans. Signal Process. Masahiro Yukawa, Isao Yamada
2006	—	`conf`	Robust Capon Beamforming by the Adaptive Projected Subgradient Method. ICASSP (4) Konstantinos Slavakis, Masahiro Yukawa, Isao Yamada
2006	—	`conf`	Steady-State Performance of Constrained Normalized Adaptive Filters for CDMA Systems. ICASSP (3) Renato L. G. Cavalcante, Isao Yamada
2005	—	`conf`	A color super-resolution with multiple nonsmooth constraints by hybrid steepest descent method. ICIP (1) Ryota Sasahara, Hiroshi Hasegawa, Isao Yamada, Kohichi Sakaniwa
2005	J	`jnl`	An Iterative MPEG Super-Resolution with an Outer Approximation of Framewise Quantization Constraint. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Hiroshi Hasegawa, Toshiyuki Ono, Isao Yamada, Kohichi Sakaniwa
2005	—	`conf`	An adaptive super-resolution of videos with noise information on camera systems. ICASSP (2) Toshiyuki Ono, Hiroshi Hasegawa, Isao Yamada, Kohichi Sakaniwa
2005	—	`conf`	An efficient fast stereo echo canceler by pairwise optimal weight realization technique. EUSIPCO Masahiro Yukawa, Noriaki Murakoshi, Isao Yamada
2005	J	`jnl`	Efficient Blind MAI Suppression in DS/CDMA Systems by Embedded Constraint Parallel Projection Techniques. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Masahiro Yukawa, Renato L. G. Cavalcante, Isao Yamada
2005	—	`conf`	Efficient adaptive blind MAI suppression in DS/CDMA by embedded constraint parallel projection techniques. ICASSP (3) Masahiro Yukawa, Renato L. G. Cavalcante, Isao Yamada
2005	—	`conf`	High-resolution DOA estimation by algebraic phase unwrapping algorithm. ISCAS (3) Isao Yamada
2005	B	`conf`	Set-theoretic DS/CDMA receivers for fading channels by adaptive projected subgradient method. GLOBECOM Renato L. G. Cavalcante, Masahiro Yukawa, Isao Yamada
2004	—	`conf`	A fast blind multiple access interference reduction in DS/CDMA systems by adaptive projected subgradient method. EUSIPCO Renato L. G. Cavalcante, Isao Yamada, Kohichi Sakaniwa
2004	—	`conf`	Acceleration of adaptive parallel projection algorithms by Pairwise Optimal WEight Realization. EUSIPCO Masahiro Yukawa, Isao Yamada
2004	C	`conf`	An iterative MPEG super-resolution with an outer approximation of framewise quantization constraint. MMSP Hiroshi Hasegawa, Toshiyuki Ono, Isao Yamada, Kohichi Sakaniwa
2003	J	`jnl`	A Note on Robust Adaptive Volterra Filtering Based on Parallel Subgradient Projection Techniques. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Isao Yamada, Takuya Okada, Kohichi Sakaniwa
2003	J	`jnl`	A Truncated Polynomial Interpolation and Its Application to Polynomially WLS Design of IIR Filters. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Hiroshi Hasegawa, Masashi Nakagawa, Isao Yamada, Kohichi Sakaniwa
2003	J	`jnl`	Computation of symmetric positive definite Toeplitz matrices by the hybrid steepest descent method. Signal Process. Konstantinos Slavakis, Isao Yamada, Kohichi Sakaniwa
2003	—	`conf`	Locally reduced-rank optimal filtering and its approximation by successive alternating minimization. ICASSP (6) Isao Yamada, Jamal Elbadraoui
2002	J	`jnl`	A Higher Order Generalization of an Alias-Free Discrete Time-Frequency Analysis. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Hiroshi Hasegawa, Yasuhiro Miki, Isao Yamada, Kohichi Sakaniwa
2002	Misc	`conf`	A hidgher order generalization of an alias-free discrete time-frequency analysis. ICASSP Hiroshi Hasegawa, Yasuhiro Miki, Isao Yamada, Kohichi Sakaniwa
2002	—	`conf`	A truncated polynomial interpolation theorem and its application to the WLS design of IIR filters. ISCAS (5) Hiroshi Hasegawa, Masashi Nakagawa, Isao Yamada, Kohichi Sakaniwa
2002	J	`jnl`	An efficient robust adaptive filtering algorithm based on parallel subgradient projection techniques. IEEE Trans. Signal Process. Isao Yamada, Konstantinos Slavakis, Kenyu Yamada
2002	Misc	`conf`	Spectrum estimation of real vector wide sense stationary processes by the Hybrid Steepest Descent Method. ICASSP Konstantinos Slavakis, Isao Yamada, Kohichi Sakaniwa
2001	Misc	`conf`	An efficient robust adaptive filtering scheme based on parallel subgradient projection techniques. ICASSP Isao Yamada, Konstantinos Slavakis, Kenyu Yamada
2001	—	`conf`	Compactly supported matrix valued wavelets-biorthogonal unconditional bases. ISCAS (2) Konstantinos Slavakis, Isao Yamada
2000	J	`jnl`	A Simple Least-Squares Design of M-D IIR Filters with Fixed Separable Denominator Based on Multivariate Division Algorithm. Multidimens. Syst. Signal Process. Hiroshi Hasegawa, Isao Yamada, Kohichi Sakaniwa
1999	—	`conf`	A Nonlinear Pre-Filtering Technique for Set-Theoretic Linear Blind Deconvolution Scheme. ICIP (2) Isao Yamada, Masanori Kato, Kohichi Sakaniwa
1999	—	`conf`	A simple M-dimensional model-based phase unwrapping based on integration by parts. ISCAS (5) Isao Yamada, Koji Nakajima
1999	Misc	`conf`	An optimal set-theoretic blind deconvolution scheme based on hybrid steepest descent method. ICASSP Isao Yamada, Masanori Kato, Kohichi Sakaniwa
1999	—	`conf`	Approximation of convexly constrained pseudoinverse by hybrid steepest descent method. ISCAS (5) Isao Yamada
1999	—	`conf`	Biorthogonal bases of compactly supported matrix valued wavelets. ISSPA Konstantinos Slavakis, Isao Yamada
1998	J	`jnl`	Algebraic multidimensional phase unwrapping and zero distribution of complex polynomials-characterization of multivariate stable polynomials. IEEE Trans. Signal Process. Isao Yamada, Kaoru Kurosawa, Hiroshi Hasegawa, Kohichi Sakaniwa
1996	—	`conf`	Constrained parallel projection methods for optimal signal estimation and design-constrained inconsistent signal feasibility problems. ICIP (3) Isao Yamada, Nobuhiko Ogura, Akito Goto, Kohichi Sakaniwa
1994	C	`conf`	A Necessary Condition for Linear Phase in Two Dimensional Perfect Reconstruction QMF Banks. ISCAS Kaoru Kurosawa, Isao Yamada, Masayuki Ihara
1994	J	`jnl`	A multidimensional isomorphic operator and its properties-a proposal of finite-extent multidimensional cepstrum. IEEE Trans. Signal Process. Isao Yamada, Kohichi Sakaniwa, Shigeo Tsujii
1994	C	`conf`	Optimum Highpass Filter in Linear Phase Perfect Reconstruction QMF Bank. ISCAS Kaoru Kurosawa, Isao Yamada, Naonori Yamashita, Toshiriro Komou
1993	C	`conf`	A fast stability test for multidimensional systems. ISCAS Kaoru Kurosawa, Isao Yamada, Tetsunari Yokokawa, Shigeo Tsujii
1992	J	`jnl`	An optimal design for a homomorphic deconvolution system. IEEE Trans. Signal Process. Isao Yamada, Kohichi Sakaniwa
1985	J	`jnl`	A 200 Mbit/s Synchronous TDM Loop Optical LAN Suitable for Multiservice Integration. IEEE J. Sel. Areas Commun. Takatoshi Minami, Kazuo Yamaguchi, Takakiyo Nakagami, Hirobumi Takanashi, Naoji Fujino, Hiroshi Hamano, Masuo Suyama, Kazuo Iguchi, Isao Yamada