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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS | 2021-06-25 10:10 |
Online | Online | A Study on Suppression of Self-noise Propagation in Gaussian BP and GAMP for Correlated MIMO Detection Ryota Tamaki, Kenta Ito, Takumi Takahashi (Osaka Univ.), Shinsuke Ibi (Doushisya Univ.), Seiichi Sanpei (Osaka Univ.)  RCS2021-67 |
Generalized approximate message passing (GAMP) is a strong framework to realize low-complexity and high-accuracy multi-u... [more] | RCS2021-67 pp.220-225 |
| NS | 2021-04-15 15:20 |
Online | Online | [Invited Talk]
Scaling limits of interference fields in spatial stochastic models of ultra-dense wireless networks Naoto Miyoshi (Tokyo Tech) NS2021-8 |
Recently, ultra-dense wireless networks have been attracting attention to cope with the increasing data volume in wirele... [more] | NS2021-8 pp.43-46 |
| IN, NS (Joint) |
2021-03-04 09:50 |
Online | Online | Virtual Network Function Placement Method for Multiple Slice Expansion based on Salience Takahiro Hirayama, Masahiro Jibiki, Ved P. Kafle (NICT) IN2020-56 |
Network slicing enables us to install multiple virtualized network functions (slices) dedicated for multiple services in... [more] | IN2020-56 pp.13-18 |
| HWS, VLD [detail] | 2021-03-03 13:25 |
Online | Online | [Memorial Lecture]
Mode-wise Voltage-scalable Design with Activation-aware Slack Assignment for Energy Minimization TaiYu Cheng (Osaka Univ.), Yutaka Masuda (Nagoya Univ.), Jun Nagayama, Yoichi Momiyama (Socionext Inc.), Jun Chen, Masanori Hashimoto (Osaka Univ.) VLD2020-72 HWS2020-47 |
This paper proposes a design optimization methodology that can achieve a mode-wise voltage scalable (MWVS) design with a... [more] | VLD2020-72 HWS2020-47 p.30 |
| RCS, AP, UWT (Joint) |
2020-11-25 10:15 |
Online | Online | A Study on Joint Channel and Data Estimation via Belief Propagation for Correlated Large MIMO Systems Kenta Ito, Takumi Takahashi (Osaka Univ), Shinsuke Ibi (Doshisha Univ), Seiichi Sampei (Osaka Univ) RCS2020-111 |
We propose a novel joint channel and data estimation (JCDE) scheme for correlated large multi-user multi-input multi-out... [more] | RCS2020-111 pp.7-12 |
| PN | 2020-08-24 14:00 |
Online | Online | [Invited Talk]
High-speed low-power forward error correction coding technology for communications Yoshiaki Konishi, Hideo Yoshida, Takahiko Nakamura, Kenji Ishii, Takafumi Fujimori (Mitsubishi Electric) PN2020-18 |
To deal with the rapid increase in the Internet and mobile communication traffic, research and development of Beyond 400... [more] | PN2020-18 pp.31-38 |
| RCS | 2020-06-25 15:20 |
Online | Online | Bilinear Gaussian Belief Propagation for Iterative Channel and Data Estimation in Large MIMO Systems Kenta Ito, Takumi Takahashi (Osaka Univ), Shinsuke Ibi (Doshisha Univ), Seiichi Sampei (Osaka Univ) RCS2020-40 |
This paper proposes a bilinear Gaussian belief propagation (BiGaBP) for joint channel and data estimation (JCDE) in larg... [more] | RCS2020-40 pp.103-108 |
| PRMU | 2019-12-20 10:00 |
Oita | Analysis method and results of solution diversity about topic model Toshio Uchiyama, Tsukasa Hokimoto (HIU) PRMU2019-54 |
Probabilistic Latent Semantic Analysis and Latent Dirichlet analysis are known as topic models to analyze text data an... [more] |
PRMU2019-54 pp.49-54 |
|
| SDM | 2019-11-08 13:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Talk]
Three-dimensional accurate TCAD simulation of trench-gate Si-IGBTs Masahiro Watanabe, Naoyuki Shigyo, Takuya Hoshii, Kazuyoshi Furukawa, Kuniyuki Kakushima (Tokyo Tech.), Katsumi Satoh (Mitsubishi Electric Corp.), Tomoko Matsudai (Toshiba Electronic Devices & Storage Corp.), Takuya Saraya, Toshihiko Takakura, Kazuo Itou, Munetoshi Fukui, Shinichi Suzuki, Kiyoshi Takeuchi (The University of Tokyo), Iriya Muneta, Hitoshi Wakabayashi (Tokyo Tech.), Akira Nakajima (AIST), Shin-ichi Nishizawa (Kyushu University, Kasuga), Kazuo Tsutsui (Tokyo Tech.), Toshiro Hiramoto (The University of Tokyo), Hiromichi Ohashi, Hiroshi Iwai (Tokyo Tech.) SDM2019-77 |
In this work, excellent agreement between 3D TCAD simulations and experimental current-voltage characteristics were obta... [more] | SDM2019-77 pp.45-48 |
| NC, IBISML, IPSJ-MPS, IPSJ-BIO [detail] | 2019-06-17 15:00 |
Okinawa | Okinawa Institute of Science and Technology | A model selection criterion for LASSO estimate with scaling Katsuyuki Hagiwara (Mie Univ.) IBISML2019-5 |
To relax a bias problem in LASSO (Least Absolute Shrinkage and election Operator), there have been several studies inclu... [more] | IBISML2019-5 pp.27-34 |
| MW | 2019-05-16 12:55 |
Osaka | Setunan Univ. | Study on Design Method of Two-layer Electromagnetic Wave Absorber Using Frequency Selective Surface Keita Kunda, Fumiya Osame, Yuuki Sato, Shinzo Yoshikado (Doshisha Univ.) MW2019-10 |
A single-layer and multilayer type pattern electromagnetic wave absorber which has metal back reflector on the rear surf... [more] | MW2019-10 pp.1-6 |
| NLP | 2019-05-10 16:50 |
Oita | J:COM HoltoHALL OITA | Visibility Graph for marked point process and its application to analyzing structural features of musical composition Fujia Mao (TUS), Yutaka Shimada (SU), Tohru Ikeguchi (TUS) NLP2019-9 |
Visibility Graph (VG) is a method of time series analysis.By using VG, time series data can be tansformed to a network t... [more] | NLP2019-9 pp.47-52 |
| SDM | 2019-01-29 15:40 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Talk]
Demonstration of 1200V Scaled IGBTs Driven by 5V Gate Voltage with Superiorly Low Switching Loss Takuya Saraya, Kazuo Itou, Toshihiko Takakura, Munetoshi Fukui, Shinichi Suzuki, Kiyoshi Takeuchi (Univ. of Tokyo), Masanori Tsukuda (GRIK), Yohichiroh Numasawa (Meiji Univ.), Katsumi Satoh (Mitsubishi Electric), Tomoko Matsudai, Wataru Saito (Toshiba Electronic Devices & Storage), Kuniyuki Kakushima, Takuya Hoshii, Kazuyoshi Furukawa, Masahiro Watanabe, Naoyuki Shigyo, Kazuo Tsutsui, Hiroshi Iwai (Tokyo Tech), Atsushi Ogura (Meiji Univ.), Shin-ichi Nishizawa (Kyushu Univ.), Ichiro Omura (Kyushu Inst. of Tech.), Hiromichi Ohashi (Tokyo Tech), Toshiro Hiramoto (Univ. of Tokyo) SDM2018-90 |
Functional trench-gated 1200V-10A class Si-IGBTs, designed based on the scaling concept, were fabricated, and 5V gate vo... [more] | SDM2018-90 pp.39-44 |
| WIT, SP | 2018-10-28 12:10 |
Fukuoka | Kyushu Institute of Technology(Kitakyushu) | Neural Network based articulation feature analysis system and its application to speech of cleft palate children Akihiro Eto, Hiroki Arakawa, Masahiro Tezuka, Norihumi Nakamura, Tadashi Sakata, Yuichi Ueda (Kumamoto Univ.) SP2018-47 WIT2018-35 |
Speech therapists or dentists evaluate the presence or absence of dysarthria by his/her auditory. However, its diagnosi... [more] |
SP2018-47 WIT2018-35 pp.79-84 |
| ASN, NS, RCS, SR, RCC (Joint) |
2018-07-12 14:05 |
Hokkaido | Hakodate Arena | A Study on Adaptive Control Interval in Cloud Systems and an Evaluation of Flash Crowd Events Yukio Ogawa (Muroran IT), Go Hasegawa, Masayuki Murata (Osaka Univ.) NS2018-66 |
Adaptive resource scaling is necessary for improving utilization in cloud systems. There is a trade-off relationship bet... [more] | NS2018-66 pp.139-144 |
| ICM | 2018-03-09 09:40 |
Okinawa | Parameter Setting Considerations for Auto Scaling on Safety Information Systems Yuna Iguchi, Takahiro Koita (Doshisha Univ.) ICM2017-66 |
(To be available after the conference date) [more] | ICM2017-66 pp.61-66 |
|
| RCS, SR, SRW (Joint) |
2018-03-01 10:00 |
Kanagawa | YRP | CSI Overhead Reduction for Massive MIMO using Multi-Dimensional Scaling Extended in Time-Domain and AR Model Rei Nagashima, Tomoaki Ohtsuki (Keio Univ.) RCS2017-349 |
Massive MIMO (multiple-input multiple-output) is one of the technologies that has been focused in 5G (5th generation mob... [more] | RCS2017-349 pp.185-190 |
| RCS, SR, SRW (Joint) |
2018-03-01 11:30 |
Kanagawa | YRP | A Study on Adaptively Scaled Belief in Gaussian BP Detection for Higher-Order Higher-Dimensional MIMO Systems Takumi Takahashi, Shinsuke Ibi, Seiichi Sampei (Osaka Univ.) RCS2017-367 |
This paper proposes an adaptively scaled belief (ASB) in Gaussian belief propagation (GaBP), especially for large multi-... [more] | RCS2017-367 pp.271-276 |
| SIP, IT, RCS | 2018-01-22 11:40 |
Kagawa | Sunport Hall Takamatsu | [Encouragement Talk]
A Study on Criterion of Adaptively Scaled Belief for Large MIMO Detection Based on Belief Propagation Takumi Takahashi, Shinsuke Ibi, Seiichi Sampei (Osaka Univ.) IT2017-59 SIP2017-67 RCS2017-273 |
This paper proposes a new design criterion of adaptively scaled belief (ASB) in Gaussian belief propagation (GaBP) and p... [more] | IT2017-59 SIP2017-67 RCS2017-273 pp.25-30 |
| AP, RCS (Joint) |
2017-11-08 16:20 |
Fukuoka | Fukuoka University | Channel Compression for Massive MIMO based on Multi-Dimensional Scaling with Channel Prediction Rei Nagashima, Tomoaki Ohtsuki (Keio Univ.), Wenjie Jiang, Yasushi Takatori (NTT) RCS2017-221 |
Massive MIMO (multiple-input multiple-output) is one of the key technologies to realize 5G (5th Generation). However, th... [more] | RCS2017-221 pp.93-98 |
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