Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
CS, SIP, CAS |
2011-03-03 10:00 |
Okinawa |
Ohhamanobumoto memorial hall (Ishigaki)( |
Two improvements of the fast iterative shrinkage/thresholding algorithm
-- Overrelaxation and weak convergence -- Masao Yamagishi, Isao Yamada (Tokyo Inst. of Tech) CAS2010-126 SIP2010-142 CS2010-96 |
In this paper, we present two improved schemes of FISTA (an iterative gradient-based algorithm, whose convergence rate o... [more] |
CAS2010-126 SIP2010-142 CS2010-96 pp.143-148 |
CS, SIP, CAS |
2011-03-03 10:20 |
Okinawa |
Ohhamanobumoto memorial hall (Ishigaki)( |
A Rank-Selection Criterion for MV-PURE and its Applications to Ill-conditioned Inverse Problems Shinji Shimamura, Masao Yamagishi, Isao Yamada (Tokyo Inst. of Tech.) CAS2010-127 SIP2010-143 CS2010-97 |
[more] |
CAS2010-127 SIP2010-143 CS2010-97 pp.149-153 |
CS, SIP, CAS |
2011-03-04 12:20 |
Okinawa |
Ohhamanobumoto memorial hall (Ishigaki)( |
Dimensional Reduction Techniques for Adaptive Generalized Minor Subspace Estimation Tuan Duong Nguyen, Noriyuki Takahashi, Isao Yamada (Tokyo Inst. of Tech.) CAS2010-163 SIP2010-179 CS2010-133 |
We present a novel scheme for generalized minor subspace estimation by extending an idea of dimension reduction techniqu... [more] |
CAS2010-163 SIP2010-179 CS2010-133 pp.359-362 |
SIP, RCS |
2011-01-20 15:20 |
Kagoshima |
|
Generalizing the multiple measurement setting from sparse vector recovery to low-rank matrix recovery Silvia Gandy, Isao Yamada (Tokyo Inst. of Tech.) SIP2010-92 RCS2010-222 |
We discuss a novel multiple measurement setting for low-rank matrix recovery in analogy to the approach taken in the spa... [more] |
SIP2010-92 RCS2010-222 pp.137-142 |
MI |
2010-11-15 13:00 |
Kyoto |
Shimadzu Corp. |
Calculations of wiener spectrum in x-ray images using FPD by extended checker board-model Takumi Sawada, Isao Yamada (GNCT), Du-Yih Tsai (Niigata Univ.), Masao Matsumoto (Osaka Univ.) MI2010-72 |
Recently, FPD(Flat Panel Detector) is used for a detector of medical x-ray imaging system. It is known widely that vario... [more] |
MI2010-72 pp.33-37 |
CAS, MSS, VLD, SIP |
2010-06-22 14:45 |
Hokkaido |
Kitami Institute of Technology |
A Treatment of Multiple Metrics in Set-Theoretic Adaptive Filtering Based on Product-Space Formulation Masahiro Yukawa (Niigata Univ.), Isao Yamada (Tokyo Inst. of Tech.) CAS2010-28 VLD2010-38 SIP2010-49 CST2010-28 |
We address the issue of exploiting multiple metrics jointly for efficient adaptive filtering. The key is the introductio... [more] |
CAS2010-28 VLD2010-38 SIP2010-49 CST2010-28 pp.157-162 |
SIP, CAS, CS |
2010-03-01 15:40 |
Okinawa |
Hotel Breeze Bay Marina, Miyakojima |
Numerically Stable Algorithms for Adaptive Generalized Minor Subspace Extraction Tuan Duong Nguyen, Noriyuki Takahashi, Isao Yamada (Tokyo Inst. of Tech.) CAS2009-102 SIP2009-147 CS2009-97 |
This paper presents numerically stable algorithms for adaptive
generalized minor subspace extraction. We first propose ... [more] |
CAS2009-102 SIP2009-147 CS2009-97 pp.141-146 |
ET |
2009-11-06 10:30 |
Nagano |
Shinshu Univ. |
Construction of education support system for radiologic technologists using internet
-- (Transaction of learning support content for diagnosis of medical images) -- Isao Yamada (Gifu National Coll. of Tech.), Mituteru Onoki, Takahiro Yoshida (Gifu Univ. of Medical Science) ET2009-41 |
In recent year, the medical device technology for diagnosis such as Computed Tomography and Magnet Resonance Imaging are... [more] |
ET2009-41 pp.5-9 |
VLD, CAS, SIP |
2008-06-26 10:00 |
Hokkaido |
Hokkaido Univ. |
Incremental Adaptive Filtering Over Distributed Networks Using Parallel Projection Onto Hyperslabs Noriyuki Takahashi, Isao Yamada (Tokyo Inst. of Tech.) CAS2008-4 VLD2008-17 SIP2008-38 |
This paper presents adaptive incremental algorithms using the metric projections onto closed hyperslabs for adaptive est... [more] |
CAS2008-4 VLD2008-17 SIP2008-38 pp.17-22 |
CS, SIP, CAS |
2008-03-07 10:50 |
Yamaguchi |
Yamaguchi University |
AN ERGODIC ALGORITHM FOR POWER CONTROL FOR CDMA DATA NETWORKS Hideaki Iiduka, Isao Yamada (Tokyo Inst. of Tech.) CAS2007-128 SIP2007-203 CS2007-93 |
In this paper, we consider
power control for the uplink of a direct-sequence code-division multiple-access data networ... [more] |
CAS2007-128 SIP2007-203 CS2007-93 pp.17-22 |
CS, SIP, CAS |
2008-03-07 13:00 |
Yamaguchi |
Yamaguchi University |
[Poster Presentation]
An iterative nonnegative matrix factorization based on Schmidt's approximation theorem Akira Nihei, Takashi Matsushita, Noriyuki Takahashi, Isao Yamada (Tokyo Tech) CAS2007-155 SIP2007-230 CS2007-120 |
[more] |
CAS2007-155 SIP2007-230 CS2007-120 pp.125-128 |
NLP |
2007-08-06 11:45 |
Shizuoka |
|
A Bridge Between Reduced-Rank Adaptive Filtering and Quadratic-Metric Projection Techniques
-- (none) -- Masahiro Yukawa, Gen Hori, Ken Umeno (RIKEN), Isao Yamada (Tokyo Inst. of Tech.) NLP2007-41 |
In this paper, we establish a relationship between the widely-studied
reduced-rank adaptive filtering and the recently ... [more] |
NLP2007-41 pp.29-34 |
PRMU, MI |
2007-05-25 14:40 |
Mie |
Mie Univ. |
Theoretical Analysis of Relationship between Signal-Detctability and System Condition of Flat-Panel Detector Isao Yamada, Hiroshi Sawada (Gifu College), Kazuo Tanaka (Gifu Univ), Du-Yih Tsai (Niigata Univ.) PRMU2007-24 MI2007-24 |
This paper deals with theoretical analysis of the relationships between signal-detectability of images using the indirec... [more] |
PRMU2007-24 MI2007-24 pp.133-136 |
SN (2nd) |
2006-12-06 13:00 |
Tokyo |
Tokyo Univ. of Science, Morito Memorial Hall |
A Indoor Location Estimation Method using RSSI. Isao Yamada (Yamatake), Tomoaki Ohtsuki (Keio) |
[more] |
|
SN (2nd) |
2006-12-06 15:15 |
Tokyo |
Tokyo Univ. of Science, Morito Memorial Hall |
A Radio wave propagation paremeter and Location Estimation Method By maximum-likelihood method Isao Yamada (Yamatake Co.), Tomoaki Ohtsuki (Keio Univ.) |
[more] |
|
CAS, SIP, CS |
2006-03-06 11:35 |
Okinawa |
Univ of Ryukyu |
An Effective Acoustic Echo Canceling Algorithm by the Adaptive Projected Subgradient Method with a Special Metric Masahiro Yukawa, Isao Yamada (Tokyo Inst. of Tech.) |
[more] |
CAS2005-110 SIP2005-156 CS2005-103 pp.81-86 |
SIP, WBS |
2005-07-14 10:20 |
Ehime |
Ehime Univ. |
Efficient robust adaptive beamforming by the Adaptive Projected Subgradient Method
-- A set-theoretic time-varying approach over multiple a priori constraints -- Konstantinos Slavakis, Masahiro Yukawa, Isao Yamada (Tokyo Inst. of Tech.) |
[more] |
SIP2005-52 WBS2005-10 pp.13-18 |
CAS, SIP, VLD |
2005-06-27 09:55 |
Miyagi |
Tohoku University |
Theory and applications of set theoretic adaptive filtering with multiple a-priori convex constraints
-- Part II: Proof of convergence theorem -- Konstantinos Slavakis, Isao Yamada (Tokyo Inst. of Tech.), Nobuhiko Ogura (Musashi Inst. of Tech.) |
Recently, the Adaptive Projected Subgradient Method (APSM) over multiple
closed convex constraints has been proposed in... [more] |
CAS2005-2 VLD2005-13 SIP2005-26 pp.7-12 |
IE, SIP |
2005-04-22 13:25 |
Tokyo |
|
Minimum-Variance Pseudo-Unbiased Low-Rank Estimation
-- A Generalization of Marquardt's Estimator for Ill-Conditioned Inverse Problems -- Jamal Elbadraoui, Isao Yamada (Tokyo Inst. of Tech.) |
This paper presents a novel low-rank linear statistical estimator named minimum-variance pseudo-unbiased low-rank estima... [more] |
SIP2005-6 IE2005-6 pp.31-36 |
IE, SIP |
2005-04-22 13:50 |
Tokyo |
|
On optimality of POWER Weighting Technique for Adaptive Filtering Masahiro Yukawa, Isao Yamada (Tokyo Inst. of Tech.) |
``Weighting'' is the key parameter for the adaptive Parallel Subgradient Projection (adaptive PSP) algorithm [Yamada {\i... [more] |
SIP2005-7 IE2005-7 pp.37-42 |