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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| NLP, MSS (Joint) |
2021-03-15 13:25 |
Online | Online | Graph Structure Optimization Using Genetic Algorithms Hiroki Tajiri, Tsuyoshi Migita, Norikazu Takahashi (Okayama Univ.)  NLP2020-59 |
There are many large and complex networks in the real world. These networks are modeled as graphs and analyzed using a v... [more] | NLP2020-59 pp.23-28 |
| IBISML | 2018-11-05 15:10 |
Hokkaido | Hokkaido Citizens Activites Center (Kaderu 2.7) | [Poster Presentation]
Variational Approximation Accuracy in Non-negative Matrix Factorization Naoki Hayashi (MSI) IBISML2018-51 |
The asymptotic behavior of the variational free energy of the non-negative matrix factorization (NMF) has been elucidate... [more] | IBISML2018-51 pp.53-60 |
| MBE, NC (Joint) |
2017-03-14 13:35 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Improvement of Estimation Accuracy of Attenuation Coefficient using Scattered X-Rays
-- Introduction of Photo-electric absorption -- Tetsuya Nakagami, Naohiro Toda (Aichi Prefectural Univ.), Yoichi Yamazaki (Kwansei Gakuin Univ.), Hiroki Yoshioka (Aichi Prefectural Univ.), Shuji Koyama (Nagoya Univ.) MBE2016-97 |
In cone-beam CT, the content ratio of the scattered X-rays increase with an increase in the cone angle. Because the saca... [more] | MBE2016-97 pp.75-78 |
| AP, MW (Joint) |
2016-09-16 14:40 |
Ibaraki | AIST | Calculation of Rectangular Waveguide Cavity Resonators with Resonant Windows based on Planar Circuit Theory Takaharu Hiraoka, Tatsuma Matsumoto, Masaaki Yamaguchi, Hisamichi Toyoshima, Jui-Pang Hsu (Kanagawa Univ.) MW2016-91 |
Rectangular waveguide cavity resonators consist of inductive, capacitive and resonant windows are calculated based on th... [more] | MW2016-91 pp.97-102 |
| SP | 2016-08-24 16:15 |
Kyoto | ACCMS, Kyoto Univ. | [Poster Presentation]
Joint Enhancement of Spectral and Cepstral Sequences of Noisy Speech Li Li (Univ.Tsukuba), Hirokazu Kameoka, Takuya Higuchi (NTT), Hiroshi Saruwatari (Univ.Tokyo), Shoji Makino (Univ.Tsukuba) SP2016-32 |
While spectral domain speech enhancement algorithms using non-negative matrix factorization (NMF) are powerful in terms ... [more] | SP2016-32 pp.29-32 |
| MSS | 2016-03-03 15:00 |
Yamaguchi | KAIKYO MESSE SHIMONOSEKI | A Method of Weight Assignment to Phonetic Symbols for Generating Language Family Trees based on Basic Vocabulary Yuya Matsuura (Yamaguchi Univ.), Ren Wu (Yamaguchi Junior Coll.), Hiroshi Matsuno (Yamaguchi Univ.) MSS2015-73 |
As a method for estimating language genealogical relationship, generation of language family trees based on pronunciatio... [more] | MSS2015-73 pp.33-36 |
| MW, AP (Joint) |
2015-09-17 14:55 |
Tochigi | Oyama National College of Tech. | [Fellow Memorial Lecture]
Linear Passive Reciprocal Two-Port Systems as Viewed from kQ Product Perspective Takashi Ohira (Toyohashi Univ Tech) MW2015-92 |
Two-port systems are often evaluated in terms of S parameters. They well express the system's transfer function, but dep... [more] | MW2015-92 pp.29-30 |
| SIP, RCS | 2015-01-23 09:15 |
Okayama | Okayama Univ. | An Accelerated design of FIR Filters with CSD Coefficient based on Branch and Bound Method using GPU Jun Osima, Yosuke Sugiura, Naoyuki Aikawa (TUS) SIP2014-100 RCS2014-288 |
In this paper，we study a design method for FIR filter with Canonic Signed-Digit(CSD) coefficient by using Graphics Proce... [more] | SIP2014-100 RCS2014-288 pp.113-116 |
| AP | 2014-01-22 10:25 |
Kagoshima | Hozan Hall (Kagoshima Prefectural Culture Center) | Cumulative Distribution of Correlation between MIMO Channel Matrix Elements with Movement
-- Comparison of Distribution with Theoretical and Simulation Values -- Yuuki Kanemiyo ((Former) Chiba Tech), Shouhei Asaoka, Hiroaki Nakabayashi (Chiba Tech), Shigeru Kozono ((Former) Chiba Tech) AP2013-135 |
As a property of MIMO channel, a cumulative distribution of correlation coefficient between MIMO channel matrix elements... [more] | AP2013-135 pp.7-12 |
| EMD | 2013-11-17 14:00 |
Overseas | Huazhong University of Science and Technology, Wuhan, P.R.China | Calculate Very Fast Transient Current by the Inverse Operation of the radiated transient electromagnetic field due to Switch Operation in Gas Insulated Switchgear Weifeng Xin, Guogang Zhang, Jianqiang Wang, Kai Liu, Yingsan Geng (Xi'an Jiaotong Univ.) EMD2013-118 |
For the direct measurement of very fast transient current (VFTC) due to switch operation in gas insulated switchgear (GI... [more] | EMD2013-118 pp.179-182 |
| SR | 2013-05-24 09:50 |
Hiroshima | ASTER PLAZA (Hiroshima City) | Geolocation-based Real Time In-band Spectrum Sensing for Cognitive Networks Bingxuan Zhao, Shigenobu Sasaki (Niigata Univ.) SR2013-10 |
The widely used quiet periods have at least two shortcomings: periodical interrupting the secondary transmission will de... [more] | SR2013-10 pp.49-56 |
| AP, RCS (Joint) |
2012-11-16 14:25 |
Tokyo | Tokyo Denki University | A study of MIMO Channel Property with movement in LOS and NLOS Paths
-- Dependence of Correlation on Antenna Configuration -- Taku Nagashima, Masami Maruyama, Hiroaki Nakabayashi, Shigeru Kozono (CIT) AP2012-111 |
In multi-path with and without a directive wave, an antenna configuration of MIMO system was evaluated by using cumulati... [more] | AP2012-111 pp.103-108 |
| SR, RCS, SRW (Joint) |
2012-03-07 09:50 |
Kanagawa | YRP | Effect of error correction with Turbo code on MIMO-OFDM system Yuuki Kanemiyo, Shota Igarashi, Satoshi Ishii, Shigeru Kozono (CIT) RCS2011-318 |
Under the provision of MIMO channel model with propagating mechanism, MIMO channel matrix was created on the model and t... [more] | RCS2011-318 pp.13-18 |
| EMD | 2011-10-21 15:50 |
Tokyo | Tachikawa-Shiminn-kaikan | Effect of WC powder addition on various properties of graphite/Ni-base self-lubricating composites Jun-ichi Yuki, Yoshihiro Ogawa, Mamoru Shinomiya, Kozo Kitamura, Osamu Terada, Koji Hayashi (Fuji Die Co., Ltd.) EMD2011-64 |
Our company produces and distributes graphite/Ni-base self-lubricating composites as a solid-lubricated bearing material... [more] | EMD2011-64 pp.39-44 |
| EMCJ | 2011-07-14 10:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Estimation of Multi-mode Current Distribution Using Improved SPM Method Jerdvisanop Chakarothai (Tohoku Univ.), Yuan Zhen (Itochu), Qiang Chen, Kunio Sawaya (Tohoku Univ.) EMCJ2011-47 |
It is important to know the location of electric current sources on printed circuit board in order to suppress the unwan... [more] | EMCJ2011-47 pp.19-24 |
| MBE | 2011-05-20 14:15 |
Toyama | Discussion on training types in squat exercise based on muscle synergies Yuki Endo, Tohru Kiryu (Niigata Univ.) MBE2011-4 |
Muscular strength training is indispensable for athlete regardless of game. In general, it is important in any sports to... [more] | MBE2011-4 pp.15-20 |
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| EMCJ | 2010-07-15 14:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Estimation of Current Sources Magnitude Using Improved SPM Method Yuan Zhen, Jerdvisanop Chakarothai, Qiang Chen, Kunio Sawaya (Tohoku Univ.) EMCJ2010-26 |
To suppress the electromagnetic wave which is leaked from electrical circuits and devices, it is necessary to know the l... [more] | EMCJ2010-26 pp.27-31 |
| SIP, IE, IPSJ-SLDM [detail] | 2009-10-15 14:00 |
Fukui | Awara Onsen "Matsuya Sensen" | Fast Adaptive Algorithm Using Lattice Filter Kazuyoshi Tashiro, Tetsuya Shimamura (Saitama Univ.) SIP2009-59 IE2009-84 |
The convergence speed of the adaptive filter is deteriorated by eigenvalue spread in the correlation matrix of the input... [more] | SIP2009-59 IE2009-84 pp.17-22 |
| AP | 2009-10-08 10:50 |
Shizuoka | Shizuoka University | The reflection coefficient of a flanged rectangular waveguide antenna Hirohide Serizawa, Kazunori Hashimoto (Numazu National Col. Tech.), Kohei Hongo AP2009-107 |
In this report, the reflection coefficient of a flanged rectangular waveguide is rigorously formulated by using the meth... [more] | AP2009-107 pp.25-30 |
| AP | 2009-10-08 11:15 |
Shizuoka | Shizuoka University | Transmission through a rectangular hole in a thick conducting screen Hirohide Serizawa (Numazu National Col. Tech.), Kohei Hongo AP2009-108 |
The method of the Kobayashi potential (KP) is applied to evaluate an electromagnetic field transmitted through a rectang... [more] | AP2009-108 pp.31-36 |
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