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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SIP, IT, RCS | 2024-01-19 10:20 |
Miyagi | (Primary: On-site, Secondary: Online) |
Coordinated Multi-Point with Hierarchical Active Inference of Position and Propagation Channel Tatsuya Otoshi, Masayuki Murata (Osaka Univ.)  IT2023-63 SIP2023-96 RCS2023-238 |
This study focuses on cooperative beamforming among base stations in wireless communication technology and proposes a ne... [more] | IT2023-63 SIP2023-96 RCS2023-238 pp.181-186 |
| SeMI, RCS, RCC, NS, SR (Joint) |
2023-07-13 13:50 |
Osaka | Osaka University Nakanoshima Center + Online (Primary: On-site, Secondary: Online) |
A Study on Bayesian Receiver Design for Uplink MU-MIMO Systems with Carrier Frequency Offsets Kenta Ito, Takumi Takahashi, Koji Igarashi (Osaka Univ.), Koji Ishibashi (UEC), Shinsuke Ibi (Doshisha Univ.) RCS2023-93 |
This paper proposes a novel Bayesian receiver design to realize high-accuracy data detection under observations subject ... [more] | RCS2023-93 pp.70-75 |
| RCS | 2022-06-17 09:30 |
Okinawa | University of the Ryukyus, Senbaru Campus and online (Primary: On-site, Secondary: Online) |
A study on Joint Channel and Data Estimation via Parametric Bilinear Inference for OTFS Transmission Kengo Furuta, Kenta Ito, Takumi Takahashi (Osaka Univ), Shinsuke Ibi (Doshisha Univ), Seiichi Sampei (Osaka Univ) RCS2022-56 |
In high-speed mobile communication environments, an orthogonal time frequency space (OTFS) scheme with robustness to dou... [more] | RCS2022-56 pp.188-193 |
| RCS | 2021-10-21 16:00 |
Online | Online | [Poster Presentation]
A Study on Bayesian Receiver Design via Bilinear Inference for Scalable Cell-Free Massive MIMO Takumi Takahashi (Osaka Univ.), Hiroki Iimori (JUB), Kengo Ando, Koji Ishibashi (UEC), Shinsuke Ibi (Doshisha Univ), Giuseppe Abreu (JUB) RCS2021-129 |
One of the main challenges in realizing uplink scalable cell-free massive multi-input multi-output (CF-mMIMO) is capacit... [more] | RCS2021-129 pp.57-62 |
| IT | 2020-12-03 13:00 |
Online | Online | Approximate Message-Passing in Spatially Coupled Bilinear Inference Problems Yudai Sano, Keigo Takeuchi (TUT) IT2020-52 |
This paper considers joint channel and data estimation in cell-free massive multiple-input multiple-output (MIMO)uplink.... [more] | IT2020-52 pp.148-153 |
| CQ, CBE (Joint) |
2020-01-17 09:40 |
Tokyo | NHK Science & Technology Research Laboratories | Bayesian channel selection method for LoRaWAN under unpredictable wireless channel fluctuations Daichi Kominami (Osaka Univ.), Yohei Hasegawa, Kosuke Nogami, Hideyuki Shimonishi (NEC), Masayuki Murata (Osaka Univ.) CQ2019-122 |
Internet of Things (IoT) become a common term used in society. LPWA technology is attracting attention as one of its ele... [more] | CQ2019-122 pp.83-88 |
| SITE | 2019-12-06 15:40 |
Kanagawa | "To be there" as an existence in logical space and an existence in probability measure space
-- "Shared logos (partage) on language games" as a necessary condition of physicality -- Tetsuya Morizumi (KU) SITE2019-86 |
How should the AI relate to the information security? The AI performs Bayesian estimation of a probability distribution ... [more] | SITE2019-86 pp.41-46 |
|
| ISEC, SITE, ICSS, EMM, HWS, BioX, IPSJ-CSEC, IPSJ-SPT [detail] | 2019-07-24 10:55 |
Kochi | Kochi University of Technology | Stochastic Existence Connecting Logos that are not necessarily completely divided and Language Games
-- Limitations of Security Models and the Possibility of Artificial Intelligence -- Tetsuya Morizumi (KU) ISEC2019-49 SITE2019-43 BioX2019-41 HWS2019-44 ICSS2019-47 EMM2019-52 |
In this paper we describe that AI architecture including input data in artificial intelligence system for Bayesian estim... [more] | ISEC2019-49 SITE2019-43 BioX2019-41 HWS2019-44 ICSS2019-47 EMM2019-52 pp.317-324 |
| NS | 2018-04-19 13:25 |
Fukuoka | Fukuoka Univ. | Channel assignment for LPWA networks inspired by perceptual decision-making of human brain Daichi Kominami (Osaka Univ.), Kazuya Suzuki, Yohei Hasegawa, Hideyuki Shimonishi (NEC), Masayuki Murata (Osaka Univ.) NS2018-2 |
Low power wide area (LPWA) technology that realizes low-power-consumption and wide-area communication is rapidly spreadi... [more] | NS2018-2 pp.7-12 |
| SP, IPSJ-MUS | 2014-05-24 11:30 |
Tokyo | Underdetermined Blind Separation of Moving Sources Based on Probabilistic Modeling Takuya Higuchi, Norihiro Takamune, Tomohiko Nakamura (Univ. of Tokyo), Hirokazu Kameoka (Univ. of Tokyo/NTT) SP2014-20 |
This paper deals with the problem of the underdetermined blind separation and tracking of moving sources. In practical s... [more] | SP2014-20 pp.211-216 |
|
| MBE, NC (Joint) |
2011-11-24 16:10 |
Miyagi | ECEI Departments, Graduate School of Engineering, Tohoku University | An image restoration method for Poisson observation using a latent variational approximation Hayaru Shouno (UEC), Ken Takiyama, Masato Okada (The Univ. of Tokyo) NC2011-73 |
In this study, we treat an image restoration problem throughout a Poisson noise channel observation. The Poisson noise c... [more] | NC2011-73 pp.11-16 |
| NC | 2007-10-18 09:30 |
Miyagi | Tohoku University | Baysian-optimal image reconstruction for translational-symmetric filter Satohiro Tajima (Univ. Tokyo), Masato Inoue (Waseda Univ.), Masato Okada (Univ. Tokyo) NC2007-33 |
Translational symmetric filter provides a foundation for various image processing. Given that filtered images are observ... [more] | NC2007-33 pp.1-6 |
| ISEC, SITE, IPSJ-CSEC | 2007-07-19 13:00 |
Hokkaido | Future University-Hakodate | Interpretation and Analysis by Intuitionistic Logic for Incomplete Information，"Covert Channels" Tetsuya Morizumi (TNSi, IIS), Hirotsugu Kinoshita (KU), Shigeo Tsujii (IIS) ISEC2007-25 SITE2007-19 |
There is a research where the data base is expressed by the deduction inference to make the world a database in construc... [more] | ISEC2007-25 SITE2007-19 pp.65-70 |
| RCS, MoNA, WBS, SR, MW (Joint) |
2007-03-09 09:40 |
Kanagawa | YRP | Digital Satellite Broadcasting Reception on a Moving Vehicle
-- Estimation of Channel with Memory and Error Correction -- Masatoshi Hamada (Graduate Univ. of Advanced Studies), Shiro Ikeda (Institute of Statistical Mathematics) RCS2006-270 |
This article proposes a new method to improve the reception of the digital satellite broadcasting on a moving vehicle. ... [more] |
RCS2006-270 pp.143-146 |
| ISEC, SITE, IPSJ-CSEC | 2006-07-20 16:35 |
Okayama | Okayama Univ. | On Enforcement of Noninterference Naoyuki Nagatou, Takuo Watanabe (Tokyo Tech) |
We discuss a characterization of security policies to be enforced with a monitor. The monitor is a enforcement mechanism... [more] | ISEC2006-37 SITE2006-34 pp.207-214 |
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