Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
DC |
2024-02-28 15:05 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Locating High Power Consuming Area by Branch and Reconvergence Topology Analysis for Logic Circuit Tomoya Yamashita, Kohei Miyase, Xiaoqing Wen (Kyutech) DC2023-101 |
In recent years, there has been remarkable progress in the manufacturing technology of LSIs (Large Scale Integration). D... [more] |
DC2023-101 pp.41-46 |
NLP, MSS |
2023-03-17 14:30 |
Nagasaki |
(Primary: On-site, Secondary: Online) |
Global Convergence Analysis of Distributed HALS Algorithm for Nonnegative Matrix Factorization Keiju Hayashi, Tsuyoshi Migita, Norikazu Takahashi (Okayama Univ.) MSS2022-104 NLP2022-149 |
As a fast computational method for Nonnegative Matrix Factorization (NMF),
the Hierarchical Alternating Least Squares ... [more] |
MSS2022-104 NLP2022-149 pp.198-203 |
IMQ |
2018-12-21 16:30 |
Tokyo |
Katsushika Campus, Tokyo University of Science |
Analysis of accommodation response and convergence eye movement when viewing 8K images Reiko Koyama, Shinya Mochiduki, Mitsuho Yamada (Tokai Univ) IMQ2018-22 |
In recent years, 4K and 8K display have become widespread. The 8K displays have 4 times the pixel of the 4K displays, he... [more] |
IMQ2018-22 pp.39-42 |
CAS, NLP |
2018-10-19 14:45 |
Miyagi |
Tohoku Univ. |
Convergence of a Pseudo-Decentralized Discrete-Time Algorithm for Computing Algebraic Connectivity
-- Analysis of the Case Where Algebraic Connectivity is Repeated -- Tomohisa Urakami, Norikazu Takahashi (Okayama Univ.) CAS2018-58 NLP2018-93 |
The algebraic connectivity of a network, which is defined as the second smallest eigenvalue of the Laplacian matrix, is ... [more] |
CAS2018-58 NLP2018-93 pp.115-120 |
IT, SIP, RCS |
2017-01-20 10:50 |
Osaka |
Osaka City Univ. |
A New Iterative Method for Nonnegative Matrix Factorization with Sparsity and Smoothness and Its Global Convergence Takumi Kimura, Norikazu Takahashi (Okayama Univ.) IT2016-93 SIP2016-131 RCS2016-283 |
Nonnegative Matrix Factorization (NMF) is an operation that decomposes a given nonnegative matrix into two nonnegative f... [more] |
IT2016-93 SIP2016-131 RCS2016-283 pp.273-278 |
CQ, IMQ, MVE, IE (Joint) [detail] |
2015-03-04 11:35 |
Tokyo |
Seikei Univ. |
Eye movement while viewing several resolution and diaphragm values images Hideaki Takahira, Shinya Mochiduki, Yumeko Yamazaki, Mitsuho Yamada (Tokai Univ.) IMQ2014-56 IE2014-117 MVE2014-104 |
The spread of super-high-definition image is advanced, and viewers will notice strong feelings of presence and of the vi... [more] |
IMQ2014-56 IE2014-117 MVE2014-104 pp.137-142 |
CAS, SIP, MSS, VLD, SIS [detail] |
2014-07-11 16:40 |
Hokkaido |
Hokkaido University |
Derivation of New Update Rules based on KL, Gamma, Renyi Divergences for Nonnegative Matrix Factorization Masato Seki, Norikazu Takahashi (Okayama Univ) CAS2014-47 VLD2014-56 SIP2014-68 MSS2014-47 SIS2014-47 |
Three new update rules based on Kullback-Leibler divergence, gamma-divergence and Renyi divergence for nonnegative matr... [more] |
CAS2014-47 VLD2014-56 SIP2014-68 MSS2014-47 SIS2014-47 pp.253-258 |
EA, SP, SIP |
2012-05-24 16:00 |
Osaka |
Osaka Univ. Nakanoshima Center |
Convergence Values of an NLMS Algorithm for Sinusoids With Rational Number Period Yuki Satomi, Arata Kawamura, Youji Iiguni (Osaka Univ.) EA2012-20 SIP2012-20 SP2012-20 |
In an adaptive system identification filter with a stochastic input signal,a coefficient vector updated with the NLMS al... [more] |
EA2012-20 SIP2012-20 SP2012-20 pp.115-120 |
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 |
IBISML, PRMU, IPSJ-CVIM [detail] |
2010-09-06 11:40 |
Fukuoka |
Fukuoka Univ. |
Evaluation of the error rate of the classifier under the margin assumption Takanori Ayano, Joe Suzuki (Osaka Univ) PRMU2010-82 IBISML2010-54 |
In statistical learning, it is very important for evaluation of the performance of SVM and the conclusion of the difficu... [more] |
PRMU2010-82 IBISML2010-54 pp.193-199 |
SIP, IE |
2008-04-17 15:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A Study on Adaptive Recursive Filter Based on Lagrange-White's Algorithm Masaki Kobayashi, Chi Wang (Chubu Univ.) SIP2008-12 IE2008-12 |
In this paper, we propose a new adaptive recursive filter that has innovated the Lagrange multiplier method into
the ad... [more] |
SIP2008-12 IE2008-12 pp.67-72 |
IT |
2008-01-17 15:15 |
Tokyo |
Waseda Univ. |
A Scheme to Reduce the Calculation Cost of the Sum-Product Decoding Rumi Aoyama, Yuichi Kaji (NAIST) IT2007-28 |
This paper investigates a modified sum-product decoding algorithm which suspends updating reliable messages obtained dur... [more] |
IT2007-28 pp.19-24 |
PRMU |
2007-12-13 09:30 |
Hyogo |
Kobe Univ. |
Comparison of Eigenvalue Computation Speed for Time-Varying Large-Size Symmetric Matrices Hiroyuki Taira, Kenichi Kanatani (Okayama Univ.) PRMU2007-135 |
We study iterative schemes for computing the largest eigenvalue and the
corresponding eigenvector of a time-varying lar... [more] |
PRMU2007-135 pp.1-6 |