"Hideaki IIDUKA,Isao YAMADA","A use of conjugate gradient direction for the convex optimization problem over the fixed point set of a nonexpansive mapping",,"SIAM Journal on Optimization",,"vol. 19","no. 4","pp. 1881-1893",2009,Dec.
"Masahiro Yukawa,R.de Lamare Isao.Yamada,ISAO YAMADA","Robust Reduced-Rank Adaptive Algorithm Based on Parallel Subgradient Projection and Krylov Subspace",,"IEEE Transactions on Signal Processing",,"vol. 57","no. 12","pp. 4660-4674",2009,Dec.
"Konstantinos SLAVAKIS,Sergios THEODORIDIS,Isao YAMADA","Adaptive Constrained Filtering in Reproducing Kernel Hilbert Spaces: the Beamforming Case",,"IEEE Transactions on Signal Processing",,"vol. 57","no. 12","pp. 4744-4764",2009,Dec.
"Masao YAMAGISHI,Isao YAMADA","ISTA/FISTA-type algorithms in the presence of an additional convex constraint",,"Proceedings of IEICE SIP Symposium 2009","IEICE","  in CD-ROM",,,2009,Nov.
"Yukihiro Murakami,Masao Yamagishi,Masahiro Yukawa,Isao Yamada","Using Time-Varying Soft-Thresholding Techniques for Adaptive Identification of Sparse Systems",,"Proceedings of IEICE SIP Symposium 2009","IEICE","  in CD-ROM",,,2009,Nov.
"Isao YAMADA,Masahiro Yukawa","Minimizing the Moreau envelope of nonsmooth convex function over the fixed point set of certain quasi-nonexpansive mappings","Interdisciplinary Workshop on Fixed-Point Algorithms in Science and Engineering","http://www.math.udel.edu/~rluke/work/BIRS/ABS_collected.pdf",,,,,2009,Nov.
"Masahiro Yukawa,Isao.Yamada","A New Problem Formulation of MIMO Antenna Selection: Iterative Minimization of the Moreau Envelope of l_1-norm under Nonlinear Constraints",,"Proceedings of IEICE SIP Symposium 2009","IEICE","  in CD-ROM",,,2009,Nov.
"Silvia Gandy,Isao Yamada","Alternating minimization techniques for the recovery of low-rank matrices in the presence of sparse errors",,"Proceedings of IEICE SIP Symposium 2009","IEICE","  in CD-ROM",,,2009,Nov.
"Noriyuki Takahashi,Isao Yamada","Probability Optimization for Probabilistic Diffusion LMS Algorithms",,"Proceedings of IEICE SIP Symposium 2009","IEICE","  in CD-ROM",,,2009,Nov.
"Masahiro Yukawa,Isao.Yamada","An Analysis for a Certain Family of Adaptive Filtering Algorithms Based on Variable-metric Adaptive Projected Subgradient Method",,"Proceedings of IEICE SIP Symposium 2009","IEICE","  in CD-ROM",,,2009,Nov.
"Shinji Shimamura,Isao Yamada","A Robust Function Estimation in Reproducing Kernel Hilbert Space Based on Finite Dimensional Reformulations","APSIPA ASC 2009","Proceedings of APSIPA ASC 2009","APSIPA (Asia-Pacific Signal and Information Processing Association)","  in CD-ROM",,,2009,Oct.
"山田功","階層構造を持つ最適化問題と信号処理(招待講演)","第21回RAMPシンポジウム  (日本オペレーションズリサーチ学会)","第21回 RAMP シンポジウム論文集 (Research Association of Methematical Programming : RAMP)",,,,"pp. 17-37",2009,Sept.
"山田功","最適化と信号処理（後編）?低階数最小分散擬似不偏推定法?(招待解説論文)",,"映像情報メディア学会誌",,"vol. 63","no. 9","pp. 1207-1212",2009,Sept.
"山田功","低階数最小分散擬似不偏推定法の考え方 (依頼講演)","シンポジウム(ABS-1：ブロードバンド通信のための信号処理技術)","2009年電子情報通信学会ソサイエティ大会講演論文集",,,,,2009,Sept.
"Noriyuki Takahashi,Isao Yamada","Steady-state mean-square performance analysis of a relaxed set-membership NLMS algorithm by the energy conservation argument",,"IEEE Transactions on Signal Processing",,"vol. 57","no. 9","pp. 3361-3372",2009,Sept.
"Masahiro Yukawa,Konstantinos Slavakis,Isao Yamada","Multi-Domain Adaptive Learning","2009 IEICE Society Conference","Proceedings of the 2009 IEICE Society Conference","IEICE","  in CD-ROM",,,2009,Sept.
"山田功","最適化と信号処理（前編）?射影勾配法の二つの一般化?(招待解説論文)",,"映像情報メディア学会誌",,"vol. 63","no. 8","pp. 1088-1093",2009,Aug.
"山田功","妄想力・造形力・創造力-理工系大学院の教育現場からの提言",,"栄町小中学校教育振興会全体研修会 (July 31, 2009)",,,,,2009,July
"Renato Cavalcante,ISAO YAMADA,Bernard Mulgrew","An Adaptive Projected Subgradient Approach to Learning in Diffusion Networks",,"IEEE Transactions on Signal Processing",,"vol. 57","no. 7","pp. 2762?2774",2009,July
"Isao YAMADA","Signal Processing Applications of a Pair of Simple Fixed Point Algorithms (Invited)",,"Approximation and Optimization in Image Restoration and Reconstruction, Ile de Porquerolles, France",,,,,2009,June
"山田功","工学のための関数解析",,,"数理工学社(サイエンス社)",,,"  A5版/256頁",2009,May
"Tomasz Piotrowski,Renato Cavalcante,ISAO YAMADA","Stochastic MV-PURE Estimator---Robust Reduced-Rank Estimator for Stochastic Linear Model",,"IEEE Transactions on Signal Processing",,"vol. 57","no. 4","pp. 1293-1303",2009,Apr.
"Renato CAVALCANTE,Isao YAMADA","A flexible peak-to-average power ratio reduction scheme for OFDM systems by the adaptive projected subgradient method",,"IEEE Transactions on Signal Processing",,"vol. 57","no. 4","pp. 1456-1468",2009,Apr.
"Tomasz Piotrowski,ISAO YAMADA","Why the  Stochastic MV-PURE Estimator Excels in Highly Noisy Situations ?",,"Proceedings of IEEE ICASSP 2009",,,,"  (in CD-ROM)",2009,Apr.
"Masao YAMAGISHI,Isao YAMADA","An Improvement of Subgradient Projection Operator by  Composing Monotone Functions",,"Proceedings of IEEE ICASSP 2009",,,,"  (in CD-ROM)",2009,Apr.
"Noriyuki Takahashi,Isao Yamada,Ali Sayed","Diffusion Least-Mean  Squares with Adaptive Combiners",,"Proceedings of IEEE ICASSP 2009",,,,"  (in CD-ROM)",2009,Apr.
"Renato Cavalcante,ISAO YAMADA,Bernard Mulgrew","Learning in diffusion networks with an adaptive projected subgradient method",,"Proceedings of IEEE ICASSP 2009",,,,"  (in CD-ROM)",2009,Apr.
"Masao YAMAGISHI,Isao YAMADA","Acceleration of the Adaboost with Exact Plane Search","シンポジウム(ADS-1 信号処理のための機械学習) 電子情報通信学会総合全国大会","Proceedings of the 2009 IEICE General Conference","IEICE",,,"p. S19-S20",2009,Mar.
"Masahiro Yukawa,Konstantinos Slavakis,Isao Yamada","Signal Processing in Dual Domain By Adaptive Projected Subgradient Method","DSP 2009","2009 16th International Conference on Digital Signal Processing (DSP 2009), Santorini, Greece",,,,,2009,Mar.
"Hideaki IIDUKA,Isao YAMADA","An ergodic algorithm for the power-control games for CDMA data networks",,"Journal of Mathematical Modelling and Algorithms",,"vol. 8","no. 1","pp. 1-18",2009,Jan.
"山田功","妄想力・造形力・創造力- ある理工系研究者の雑感",,"季刊誌 造形ジャーナル","開隆堂","vol. 54","no. 1","pp. 6-9",2009,Jan.
"ISAO YAMADA,Tomasz Piotrowski","Minimum-Variance Pseudo-Unbiased Reduced-Rank Estimator and Its Applications",,""Special Session on Nonsmooth Analysis in Inverse and Variational  Problems" 115th Annual Meeting of the American Mathematical Society (AMS),   Washington, DC, January 5 - 8, 2009.",,,,,2009,Jan.