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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCC, ISEC, IT, WBS | 2024-03-13 13:00 |
Osaka | Osaka Univ. (Suita Campus) | [Invited Talk]
Recent Developments in Quantum Statistics Akio Fujiwara (Osaka Univ.)  IT2023-87 ISEC2023-86 WBS2023-75 RCC2023-69 |
Suppose that one has $n$ copies of a quantum system each in the same state depending on an unknown parameter $¥theta$, a... [more] | IT2023-87 ISEC2023-86 WBS2023-75 RCC2023-69 p.78 |
| MIKA (3rd) |
2023-10-10 15:35 |
Okinawa | Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Study on Error Correction Based on Convergence Detection of Posterior LLRs in Gaussian Belief Propagation for Large-Scale MIMO Signal Detection Shinnosuke Taba, Tetsushi Ikegami, Koichi Maki (Meiji Univ) |
[more] | |
| NS | 2023-10-04 18:20 |
Hokkaido | Hokkaidou University + Online (Primary: On-site, Secondary: Online) |
Development of a Fraud Detection Method Based on the Likelihood of Regression Models in Food Traceability Shion Yamada, Ishizuka Mirei, Ichitoshi Takehara, Takumi Kobayashi, Yuki Kami (Kagawa Univ.), Norihiko Kamata (NCOS), Koji Kida (Kagawa Univ.) NS2023-82 |
This study proposes an anti-falsification method for blockchain food traceability systems. Conventional fraud detection... [more] |
NS2023-82 pp.59-64 |
| RCS | 2023-06-14 10:10 |
Hokkaido | Hokkaido University, and online (Primary: On-site, Secondary: Online) |
A Study on performance improvement of uplink multi user radio encypted MIMO transmission scheme using accurate probability calculation Seiya Yamashita, Yuki Mori, Ryo Tozawa, Eiji Okamoto (NITech), Tetsuya Yamamoto (Panasonic) RCS2023-32 |
Multi-user MIMO (MU-MIMO) is known as an effective multiple access method, and we have previously proposed a multi-user ... [more] | RCS2023-32 pp.25-30 |
| RISING (3rd) |
2021-11-17 11:00 |
Tokyo | (Primary: On-site, Secondary: Online) |
Relationship between Amplitude and Spatial Resolutions for Massive MIMO Mana Yoshida, Daisuke Umehara (KIT) |
One of the major technologies for 5G mobile systems is massive multiple-input multiple-output (MIMO) system. In order to... [more] | |
| R | 2021-10-22 14:25 |
Online | Online | [Invited Talk]
Field Lifetime Data Analysis with Left-truncation and Right-censoring
-- Statistical Inference and Reliability Prediction based on Parametric Models -- Takeshi Emura (Kurume Univ.), Hirofumi Michimae (Kitasato Univ.) R2021-31 |
In applications of reliability analyses, a dataset may be collected during a period of time to observe failure events. L... [more] | R2021-31 pp.7-12 |
| RCS | 2021-06-25 10:00 |
Online | Online | A Study on Phase-Noise-Aware LLR Calculation for Millimeter-wave MIMO Systems with High-Order Modulation Daiki Wakumoto, Takumi Takahashi (Osaka Univ.), Shinsuke Ibi (Doshisha Univ.), Seiichi Sampei (Osaka Univ.) RCS2021-66 |
This paper proposes a low-complexity demodulation method via phase-noise-aware log-likelihood ratios (LLRs) at the base ... [more] | RCS2021-66 pp.214-219 |
| SIP, IT, RCS | 2021-01-21 11:20 |
Online | Online | A Study on Log Likelihood Ratio for Iterative Detection and Decoding of LoRa Modulation Takuya Mihara, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) IT2020-68 SIP2020-46 RCS2020-159 |
In Internet of things (IoT) devices, low power wide area (LPWA) has been attracting attention, and LoRa modulation is an... [more] | IT2020-68 SIP2020-46 RCS2020-159 pp.28-33 |
| HCGSYMPO (2nd) |
2019-12-11 - 2019-12-13 |
Hiroshima | Hiroshima-ken Joho Plaza (Hiroshima) | Design and utilization of linear separator which has likelihood value on the negative conversion data Takuma Yabe, Kazuki Yamada, Keiichi Zempo (Univ. of Tsukuba) |
In the real world, there are situation that you cannot get enough negative data for the binary classification. In this p... [more] | |
| WIT, SP | 2019-10-27 09:20 |
Kagoshima | Daiichi Institute of Technology | Word Recognition using word likelihood vector from speech-imagery EEG Satoka Hirata, Yurie Iribe (Aichi Prefectual Univ.), Kentaro Fukai, Kouichi Katsurada (Tokyo Univ. of Science), Tsuneo Nitta (Waseda Univ./Toyohashi Univ. of Tech.) SP2019-29 WIT2019-28 |
Previous research suggests that humans manipulate the machine using their electroencephalogram called BCI （Brain Compute... [more] | SP2019-29 WIT2019-28 pp.69-73 |
| CS, IE, IPSJ-AVM, ITE-BCT [detail] | 2018-11-30 15:15 |
Tokushima | Tokushima University (Memorial Hall of Almuni(Engineering)) | A pedestrian tracking system using ICA and a particle filter Yoshihiro Tomonari, Yukinori Suzuki (Muroran IT) CS2018-86 IE2018-65 |
A pedestrian tracking system has been studied for various systems such as surveillance systems and traffic monitoring sy... [more] | CS2018-86 IE2018-65 pp.117-122 |
| IBISML | 2018-11-05 15:10 |
Hokkaido | Hokkaido Citizens Activites Center (Kaderu 2.7) | [Poster Presentation]
Differential Privacy for Likelihood Ratio Test Arashi Haishima (Univ. of Tsukuba), Jun Sakuma (Univ. of Tsukuba/RIKEN) IBISML2018-86 |
Likelihood ratio test of logistic regression commonly used when testing whether an attribute of data significantly influ... [more] | IBISML2018-86 pp.313-320 |
| R | 2017-07-28 12:45 |
Hokkaido | Wakkanai Sun Hotel | A note on a detection method of cascading failure-occurrences in n-component parallel systems by using likelihood-ratio test Shuhei Ota, Mitsuhiro Kimura (Hosei Univ.) R2017-14 |
If a cascading failure occurs in components of a parallel system, the system cannot deliver the designed reliability. Al... [more] | R2017-14 pp.1-6 |
| PRMU, CNR | 2017-02-19 11:20 |
Hokkaido | [Poster Presentation]
Study on Performance Improvement of Pedestrian Detection using Vehicular-to-Vehicular Communications Ryosuke Kobayashi, Naoko Enami, Yumi Takaki, Tomio Kamada, Chikara Ohta (Kobe Univ.) PRMU2016-185 CNR2016-52 |
(To be available after the conference date) [more] | PRMU2016-185 CNR2016-52 pp.167-168 |
|
| OFT, OCS, IEE-CMN, ITE-BCT [detail] | 2016-11-10 16:50 |
Nagasaki | Nagasaki Shoko Kaigi Sho | LLR generation of 4D modulation based on inverse code Tatsuya Nakamura, Emmanuel Le Taillandier de Gabory, Hidemi Noguchi, Jun'ichi Abe (NEC) OCS2016-59 |
Exponentially increasing internet traffic requires optimal exploitation of spectral resource of optical network. Therefo... [more] | OCS2016-59 pp.13-18 |
| SP, IPSJ-SLP (Joint) |
2016-07-30 09:00 |
Yamagata | Takinoyu Hotel | Discriminative Training Method of Recurrent Neural Network Language Models for Speech Recognition Yuuki Tachioka (Mitsubishi Electric), Shinji Watanabe (MERL) SP2016-26 |
A recurrent neural network language model (RNN-LM) can consider a longer word context than an n-gram language model, and... [more] | SP2016-26 pp.33-38 |
| RCS | 2016-06-23 09:00 |
Okinawa | Univ. of the Ryukyus | A Study on Interference Cancellation Using Belief Propagation in Faster-than-Nyquist Signaling Kotaro Kihara, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa (Hokkaido Univ.) RCS2016-54 |
Faster-than-Nyquist (FTN) signaling is one of the approaches that improve spectrum efficiency by transmitting symbols fa... [more] | RCS2016-54 pp.47-52 |
| RCS, CCS, SR, SRW (Joint) |
2016-03-04 16:45 |
Tokyo | Tokyo Institute of Technology | Suppression of Multiple Wideband-Interferences Based on Superposition Probability Yuto Kakizaki, Yohei Shibata, Tomoaki Ohtsuki (Keio Univ.), Jun Mashino (NTT) RCS2015-399 |
Superposed multicarrier transmission is proposed as one of the schemes that improve frequency utilization efficiency. In... [more] | RCS2015-399 pp.387-392 |
| PRMU, IBISML, IPSJ-CVIM [detail] | 2015-09-14 13:00 |
Ehime | On the statistical properties and parametrization of curved exponential families
-- from the view point of $tau$-information geometry -- Masaru Tanaka (Fukuoka Univ.) PRMU2015-69 IBISML2015-29 |
For curved exponential family, its statistical properties depend on a parameterization. In 1982, Hougaard gives single d... [more] | PRMU2015-69 IBISML2015-29 pp.13-18 |
|
| RCS | 2015-06-25 15:55 |
Hokkaido | Hokkaido Univ. | A study on EXIT chart analysis of chaos MIMO transmission scheme using turbo principle Eiji Okamoto (NITech) RCS2015-77 |
Chaos multiple-input multiple-output (C-MIMO) scheme is a transmission scheme having both physical layer security and ch... [more] | RCS2015-77 pp.185-190 |
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