2008 |
21 | EE | Renato L. G. Cavalcante,
Isao Yamada:
Multiaccess Interference Suppression in Orthogonal Space-Time Block Coded MIMO Systems by Adaptive Projected Subgradient Method.
IEEE Transactions on Signal Processing 56(3): 1028-1042 (2008) |
20 | EE | Hiroshi Hasegawa,
Toshinori Ohtsuka,
Isao Yamada,
Kohichi Sakaniwa:
An Edge-Preserving Super-Precision for Simultaneous Enhancement of Spacial and Grayscale Resolutions.
IEICE Transactions 91-A(2): 673-681 (2008) |
19 | EE | Masao Yamagishi,
Isao Yamada:
A Deep Monotone Approximation Operator Based on the Best Quadratic Lower Bound of Convex Functions.
IEICE Transactions 91-A(8): 1858-1866 (2008) |
18 | EE | Masaki Misono,
Isao Yamada:
An Efficient Adaptive Minor Subspace Extraction Using Exact Nested Orthogonal Complement Structure.
IEICE Transactions 91-A(8): 1867-1874 (2008) |
17 | EE | Noriyuki Takahashi,
Isao Yamada:
Parallel algorithms for variational inequalities over the Cartesian product of the intersections of the fixed point sets of nonexpansive mappings.
Journal of Approximation Theory 153(2): 139-160 (2008) |
16 | EE | Renato L. G. Cavalcante,
Isao Yamada:
Steady-state analysis of constrained normalized adaptive filters for MAI reduction by energy conservation arguments.
Signal Processing 88(2): 326-338 (2008) |
2007 |
15 | EE | Masahiro Yukawa,
Konstantinos Slavakis,
Isao Yamada:
Adaptive Parallel Quadratic-Metric Projection Algorithms.
IEEE Transactions on Audio, Speech & Language Processing 15(5): 1665-1680 (2007) |
14 | EE | Konstantinos Slavakis,
Isao Yamada:
Robust Wideband Beamforming by the Hybrid Steepest Descent Method.
IEEE Transactions on Signal Processing 55(9): 4511-4522 (2007) |
2006 |
13 | EE | Isao Yamada,
Konstantinos Slavakis,
Masahiro Yukawa,
Renato L. G. Cavalcante:
Adaptive projected subgradient method and its applications to robust signal processing.
ISCAS 2006 |
12 | EE | Noriyuki Takahashi,
Masahiro Yukawa,
Isao Yamada:
An Efficient Distributed Power Control for Infeasible Downlink Scenarios - Global-Local Fixed-Point-Approximation Technique.
IEICE Transactions 89-A(8): 2107-2118 (2006) |
2005 |
11 | EE | Ryota Sasahara,
Hiroshi Hasegawa,
Isao Yamada,
Kohichi Sakaniwa:
A color super-resolution with multiple nonsmooth constraints by hybrid steepest descent method.
ICIP (1) 2005: 857-860 |
10 | EE | Isao Yamada:
High-resolution DOA estimation by algebraic phase unwrapping algorithm.
ISCAS (3) 2005: 2413-2416 |
9 | EE | Masahiro Yukawa,
Renato L. G. Cavalcante,
Isao Yamada:
Efficient Blind MAI Suppression in DS/CDMA Systems by Embedded Constraint Parallel Projection Techniques.
IEICE Transactions 88-A(8): 2062-2071 (2005) |
8 | EE | Hiroshi Hasegawa,
Toshiyuki Ono,
Isao Yamada,
Kohichi Sakaniwa:
An Iterative MPEG Super-Resolution with an Outer Approximation of Framewise Quantization Constraint.
IEICE Transactions 88-A(9): 2427-2435 (2005) |
2003 |
7 | EE | Konstantinos Slavakis,
Isao Yamada,
Kohichi Sakaniwa:
Computation of symmetric positive definite Toeplitz matrices by the hybrid steepest descent method.
Signal Processing 83(5): 1135-1140 (2003) |
2002 |
6 | EE | Hiroshi Hasegawa,
M. Nakagawa,
Isao Yamada,
Kohichi Sakaniwa:
A truncated polynomial interpolation theorem and its application to the WLS design of IIR filters.
ISCAS (5) 2002: 705-708 |
2001 |
5 | EE | Konstantinos Slavakis,
Isao Yamada:
Compactly supported matrix valued wavelets-biorthogonal unconditional bases.
ISCAS (2) 2001: 485-488 |
1999 |
4 | | Isao Yamada,
Masanori Kato,
Kohichi Sakaniwa:
A Nonlinear Pre-Filtering Technique for Set-Theoretic Linear Blind Deconvolution Scheme.
ICIP (2) 1999: 401-405 |
1994 |
3 | | Kaoru Kurosawa,
Isao Yamada,
Naonori Yamashita,
Toshiriro Komou:
Optimum Highpass Filter in Linear Phase Perfect Reconstruction QMF Bank.
ISCAS 1994: 25-28 |
2 | | Kaoru Kurosawa,
Isao Yamada,
Masayuki Ihara:
A Necessary Condition for Linear Phase in Two Dimensional Perfect Reconstruction QMF Banks.
ISCAS 1994: 29-32 |
1993 |
1 | | Kaoru Kurosawa,
Isao Yamada,
Tetsunari Yokokawa,
Shigeo Tsujii:
A fast stability test for multidimensional systems.
ISCAS 1993: 579-582 |