Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
QIT (2nd) |
2019-05-20 16:10 |
Fukuoka |
Kyushu University, Chikushi Campus |
Sequential minimal optimization for quantum-classical hybrid algorithms Ken M. Nakanishi (The Univ. of Tokyo), Keisuke Fujii (Osaka Univ.), Synge Todo (The Univ. of Tokyo) |
We propose a sequential minimal optimization method for quantum-classical hybrid algorithms, which converges faster, is ... [more] |
|
CAS, ICTSSL |
2019-01-25 15:40 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Trajectory Tracking Control of Distributed Parameter Mechanical Systems via a Blending Method of Discrete Mechanics and Nonlinear Optimization Hirotoshi Yasumi, Tatsuya Kai (Tokyo Univ. of Science) CAS2018-137 ICTSSL2018-56 |
The purpose of this study is to develop a new trajectory tracking control method for distributed parameter mechanical sy... [more] |
CAS2018-137 ICTSSL2018-56 pp.101-106 |
IBISML |
2018-11-05 15:10 |
Hokkaido |
Hokkaido Citizens Activites Center (Kaderu 2.7) |
[Poster Presentation]
Proposal of Hyperparameter Optimization Framework Using a Non-Stationary Multi-Armed Bandit Algorithm Kenshi Abe, Masahiro Nomura (CA) IBISML2018-62 |
Hyperparameter optimization problem is an important problem that appears in areas such as machine learning. Hyperparamet... [more] |
IBISML2018-62 pp.135-142 |
NLP, CCS |
2018-06-10 12:10 |
Kyoto |
Kyoto Terrsa |
A study on modeling accelerator pedal with hysteresis Kenta onuma, Yoshikazu Yamanaka (Utsunomiya Univ), Hideki Takamatsu (Toyota Motor), katsutoshi Yoshida (Utsunomiya Univ) NLP2018-45 CCS2018-18 |
Accelerator pedals which make it possible to reduce stress and fatigue of drivers are required. For this purpose, it is ... [more] |
NLP2018-45 CCS2018-18 pp.97-101 |
IBISML |
2017-11-10 13:00 |
Tokyo |
Univ. of Tokyo |
Approximated hyperparameter distribution estimation using Gaussian process and Bayesian optimization Shun Katakami, Hirotaka Sakamoto, Masato Okada (UTokyo) IBISML2017-81 |
In order to reduce the computational cost of Bayesian inference, we propose a method to estimate the Bayesian posterior ... [more] |
IBISML2017-81 pp.333-338 |
NLP |
2017-07-13 10:30 |
Okinawa |
Miyako Island Marine Terminal |
Vibration Suppression Control of Free-fixed Euler-Bernoulli Beams via a Blending Method of Discrete Mechanics and Nonlinear Optimization Tatsuya Kai, Kohei Yamaki (Tokyo Univ. of Science) NLP2017-28 |
This research develops a new control method for free-fixed Euler-Bernoulli beams based on a blending method of discrete ... [more] |
NLP2017-28 pp.1-6 |
SIP, CAS, MSS, VLD |
2017-06-19 11:20 |
Niigata |
Niigata University, Ikarashi Campus |
An Optimization Method for Automotive Engine Control Parameters Using Gradient Methods Shogo Masuda, Shinobu Nagayama, Masato Inagi, Shin'ichi Wakabayashi (Hiroshima City Univ.) CAS2017-6 VLD2017-9 SIP2017-30 MSS2017-6 |
In this study, we address a problem to obtain optimum control parameters by computing an inverse image of the target out... [more] |
CAS2017-6 VLD2017-9 SIP2017-30 MSS2017-6 pp.31-36 |
SP, SIP, EA |
2017-03-02 09:00 |
Okinawa |
Okinawa Industry Support Center |
[Poster Presentation]
Parameter estimation method for mirror filter based on quadratically constrained quadratic optimization
-- A study on a estimation using measured displacement of the diaphragm -- Kenta Iwai (Kansai Univ.), Masao Yamagishi (Tokyo Tech), Yoshinobu Kajikawa (Kansai Univ.) EA2016-127 SIP2016-182 SP2016-122 |
This paper shows the parameter estimation results using the measured displacement of the diaphragm by parameter estimati... [more] |
EA2016-127 SIP2016-182 SP2016-122 pp.255-260 |
NS, RCS (Joint) |
2016-12-22 14:10 |
Ishikawa |
|
A development of parameter optimization tool and its application to throughput estimation model for wireless LANs Chihiro Taniguchi, Nobuo Funabiki, Minoru Kuribayashi, Kyaw Soe Lwin, Debnath Sumon Kumar, Khin Khin Zaw (Okayama Univ.) NS2016-135 |
Most of algorithms or logics to solve mathematical problems adopt multiple parameters such as coefficients or thresholds... [more] |
NS2016-135 pp.89-94 |
MSS, CAS, IPSJ-AL [detail] |
2016-11-24 14:15 |
Hyogo |
Kobe Institute of Computing |
Effects of Time-Varying Parameters in Particle Swarm Optimization of Multiple Swarms under Search-Time Constraints Yuya Asato (Univ. of the Ryukyus), Takeshi Tengan (Meio Univ.), Morikazu Nakamura (Univ. of the Ryukyus) CAS2016-65 MSS2016-45 |
This paper proposes a time-varying parameter setting method for particle swarm optimization of multiple swarms under sea... [more] |
CAS2016-65 MSS2016-45 pp.43-48 |
PRMU, IPSJ-CVIM, IBISML [detail] |
2016-09-06 11:15 |
Toyama |
|
Hyper-parameter Optimization with Derivative-free Method Yoshihiko Ozaki, Masaki Yano (Univ. Tsukuba/AIST), Masaki Onishi (AIST), Takahito Kuno (Univ. Tsukuba) PRMU2016-84 IBISML2016-39 |
In machine learning methods, an appropriate hyper-parameter tuning is really important for classifiers to perform its be... [more] |
PRMU2016-84 IBISML2016-39 pp.227-232 |
NLP |
2016-03-24 16:00 |
Kyoto |
Kyoto Sangyo Univ. |
Development of Discrete Mechanics for Distributed Parameter Mechanical Systems and Its Application to the Vibration Suppression Control Problem of a Beam Tatsuya Kai, Kouhei Yamaki, Shunpei Koike (Tokyo Univ. of Science) NLP2015-148 |
This research aims at development of discrete mechanics, which is a discretizing method for distributed parameter mechan... [more] |
NLP2015-148 pp.35-40 |
EMT, MW, OPE, MWP, EST, IEE-EMT [detail] |
2015-07-16 10:35 |
Hokkaido |
Kushiro City Lifelong Learning Center |
Investigation on design of horn antenna in free-space method Yue Yin, Koichi Hirayama, Jun-ichiro Sugisaka, Takashi Yasui (Kitami Inst of Tech) EMT2015-22 MW2015-60 OPE2015-34 EST2015-26 MWP2015-25 |
In order to improve the accuracy of estimated electromagnetic material parameters in the free-space method with the Nico... [more] |
EMT2015-22 MW2015-60 OPE2015-34 EST2015-26 MWP2015-25 pp.77-81 |
NC, MBE |
2015-03-17 13:50 |
Tokyo |
Tamagawa University |
Optimization of LASSO Learning using WAIC and Its Application to City Data Analysis Dai Miyazaki, Sumio Watanabe (Tokyo Tech) MBE2014-175 NC2014-126 |
LASSO(Least Absolute Shrinkage and Selection Operator) is a method adding a penalty term consisting of absolute values o... [more] |
MBE2014-175 NC2014-126 pp.331-336 |
SIP, EA, SP |
2015-03-02 11:40 |
Okinawa |
|
Optimization of impulse responses for model training in reverberant speech recognition Takahiro Fukumori, Masato Nakayama, Takanobu Nishiura, Yoichi Yamashita (Ritsumeikan Univ.) EA2014-78 SIP2014-119 SP2014-141 |
The reverberant speech degrades the speech recognition performance in the field of distant-talking speech. As one of app... [more] |
EA2014-78 SIP2014-119 SP2014-141 pp.37-42 |
IBISML |
2014-11-18 15:00 |
Aichi |
Nagoya Univ. |
[Poster Presentation]
Optimization Method of LASSO Hyperparameter using WAIC Dai Miyazaki, Sumio Watanabe (Tokyo Tech) IBISML2014-63 |
LASSO (Least Absolute Shrinkage and Selection Operator) was proposed as a regression method using a penalty term made of... [more] |
IBISML2014-63 pp.213-218 |
MW (Workshop) |
2013-12-02 - 2013-12-04 |
Overseas |
King Mongkut's University of Technology North Bangkok, Thailand |
Reduction of uncertainty in permittivity measurements using the Transmission/Reflection method by optimizing a weighted factor Yuto Kato, Masahiro Horibe, Michitaka Ameya (AIST), Paiboon Yoiyod (KMITL) |
In measuring permittivity with the Transmission/Reflection (T/R) method, there are several calculation procedures to der... [more] |
|
NC, NLP |
2013-01-24 16:20 |
Hokkaido |
Hokkaido University Centennial Memory Hall |
Insensitive Particle Swarm Optimizers and Application to Exploring Periodic Points Kazuki Maruyama, Toshimichi Saito (Hosei Univ.) NLP2012-119 NC2012-109 |
This paper studies an insensitive particle swarm optimizer (IPSO) for multi-solution problems.
The IPSO is governed by... [more] |
NLP2012-119 NC2012-109 pp.87-91 |
WPT (2nd) |
2012-12-06 17:10 |
Kanagawa |
Yokosuka Research Park |
Transmission power optimization problem Hisashi Sakakibara, Gia Khanh Tran, Kiyomichi Araki (Tokyo Tech) |
In wireless power transmission, analysis of transmission circuit is an important research topic. However, in conventiona... [more] |
|
ITE-BCT, IPSJ-AVM, CS, IE [detail] |
2012-12-07 09:35 |
Fukui |
Fukuisi-chiiki-kouryu-plaza |
rotate calibration of hemispherical photographs Takahiro Sakurai, Mamoru Kubo (Kanazawa Univ), Naoto Kamata (Univ. Tokyo) CS2012-87 IE2012-101 |
Hemispherical photography has become a widely used tool for the estimation of forest structural attributes and seasonal ... [more] |
CS2012-87 IE2012-101 pp.95-100 |