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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SIP, IT, RCS | 2024-01-18 16:10 |
Miyagi | (Primary: On-site, Secondary: Online) |
A Study on Autoencoder for Iterative Signal Detection in MIMO Channels Yoshinori Ichihashi, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.)  IT2023-52 SIP2023-85 RCS2023-227 |
In this paper, we apply deep unfolding to uplink signal detection via probabilistic data association (PDA) and configure... [more] | IT2023-52 SIP2023-85 RCS2023-227 pp.115-120 |
| IN | 2024-01-18 15:50 |
Aichi | [Invited Talk]
Malicious social bot detection on social networks based on graph signal processing Satoshi Furutani (NTT) IN2023-55 |
Social media have been deeply blended into our lives as a major platform to gather information, disseminate information,... [more] | IN2023-55 pp.35-39 |
|
| OCS, OFT, IEE-CMN, ITE-BCT (Joint) [detail] |
2023-11-10 13:50 |
Kyoto | (Primary: On-site, Secondary: Online) |
Estimation and localization of anomaly PDL in optical fiber link using longitudinal power profile estimation in coherent receiver Minami Takahashi, Takeo Sasai, Etsushi Yamazaki, Yoshiaki Kisaka (NTT) OCS2023-47 |
We experimentally demonstrate fiber-longitudinal monitoring that visualizes polarization-wise signal power profiles. The... [more] | OCS2023-47 pp.20-23 |
| HCS, CNR | 2023-11-06 15:30 |
Tokyo | Kogakuin University (Primary: On-site, Secondary: Online) |
Effect of Assertive Feedback from a Job Interview Training Agent Nao Takeuchi, Tomoko Koda (OIT), Miho Hotta (KINDAI) CNR2023-25 HCS2023-87 |
In this study, we developed an interview training system in which a virtual agent provides feedback on improvements in i... [more] | CNR2023-25 HCS2023-87 pp.96-101 |
| OCS, LQE, OPE | 2023-10-19 10:30 |
Kochi | (Primary: On-site, Secondary: Online) |
Study on Optical Aggregation of SP-PAM4 Signals into DP-QPSK Signal Using PM-HNLF Yuto Fujihara, Daisuke Hisano, Akihiro Maruta, Ken Mishina (Osaka Univ.) OCS2023-26 OPE2023-81 LQE2023-28 |
All-optical modulation format conversions and signal aggregation/de-aggregations have been proposed as techniques to con... [more] | OCS2023-26 OPE2023-81 LQE2023-28 pp.1-6 |
| OCS, LQE, OPE | 2023-10-19 16:15 |
Kochi | (Primary: On-site, Secondary: Online) |
AES Algorithm Modified Symbol Block Ciphering Hodaka Amano, Takahiro Kodama (Kagawa Univ.) OCS2023-36 OPE2023-91 LQE2023-38 |
We propose a new variant of the AES algorithm, named the AES symbol block cipher, designed for M-ary quadrature amplitud... [more] | OCS2023-36 OPE2023-91 LQE2023-38 pp.47-52 |
| MW, EMCJ, EST, IEE-EMC [detail] | 2023-10-19 14:40 |
Yamagata | Yamagata University (Primary: On-site, Secondary: Online) |
Fundamental Study of Millimeter Wave Transmission Between Grounded Coplanar Lines with U-shaped ground Slot Hiroki Yoshioka, Teruo Tobana, Kohei Akimoto (Akita Prefectural Univ) EMCJ2023-46 MW2023-100 EST2023-73 |
In recent years, with advances in information processing technology the amount of information are processed by various e... [more] | EMCJ2023-46 MW2023-100 EST2023-73 pp.57-61 |
| MIKA (3rd) |
2023-10-10 15:35 |
Okinawa | Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
A Consideration of Data Smoothing and Weight Orthogonalization in Blind Signal Separation Using Kurtosis Maximization Algorithm Shogo Osakabe, Nobuyoshi Kikuma, Kunio Sakakibara, Yoshiki Sugimoto (NITech) |
With the recent rapid evolution in wireless communications, the demand for high-quality, low-latency transmission and th... [more] | |
| NLP, CAS | 2023-10-06 13:40 |
Gifu | Work plaza Gifu | A Proposal for Design Method of Directivity with Specified Error Tsukasa Hidaka, Kenji Suyama (Tokyo Denki Univ.) CAS2023-39 NLP2023-38 |
As a method for forming the desired directivity, we propose a method based on multiplication of the outputs of multiple ... [more] | CAS2023-39 NLP2023-38 pp.37-42 |
| NLP, CAS | 2023-10-07 13:40 |
Gifu | Work plaza Gifu | Expantion of Graph Fourier Transform Based on Degree of Freedom at Circuit Ports Ayumu Suzuki, Takashi Hisakado, Mahfuzul Islam (Kyoto Univ.) CAS2023-56 NLP2023-55 |
In this paper, we define the boundary condition of graph. Recently, graph signal processing is attracting attention. H... [more] |
CAS2023-56 NLP2023-55 pp.117-120 |
| PN | 2023-08-30 11:40 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Reconfigurable All-Optical Logic Gate Using Quantum Dot Semiconductor Optical Amplifiers Taishi Takemoto, Yusuke Hatano, Motoharu Matsuura (UEC) PN2023-35 |
Recently, communication traffic has been increasing year by year, and the delay due to electrical signal processing in o... [more] | PN2023-35 pp.97-100 |
| SIP | 2023-08-08 09:50 |
Osaka | Osaka Univ. (Suita) Convention Center (Primary: On-site, Secondary: Online) |
Improvement of Flexibility in Directivity Design by Calculating Approximate Solutions for Multiple Constraints Tsukasa Hidaka, Kenji Suyama (Tokyo Denki Univ.) SIP2023-52 |
We have developed a suppression section forming method in a directivity pattern based on a multiplication of multiple we... [more] | SIP2023-52 pp.22-27 |
| SIP | 2023-08-08 11:40 |
Osaka | Osaka Univ. (Suita) Convention Center (Primary: On-site, Secondary: Online) |
Lossy Compression of Adjacency Matrices by Graph Filter Banks Kenta Yanagiya, Junya Hara, Hiroshi Higashi, Yuichi Tanaka (Osaka Univ.) SIP2023-57 |
In this paper, we propose a compression framework for adjacency matrices of weighted graphs by graph filter banks. Adjac... [more] | SIP2023-57 pp.49-54 |
| SIP | 2023-08-08 13:30 |
Osaka | Osaka Univ. (Suita) Convention Center (Primary: On-site, Secondary: Online) |
Twofold Signed Graph Learning for Multimodal Graph Signals Haruki Yokota, Yuichi Tanaka (OU) SIP2023-58 |
Multimodal signals measured by multiple sensors distributed in space may be spatially smooth and show both positive and ... [more] | SIP2023-58 pp.55-59 |
| SIP | 2023-08-08 14:10 |
Osaka | Osaka Univ. (Suita) Convention Center (Primary: On-site, Secondary: Online) |
Human Pose Refinement Using Line Graphs Hayate Kojima (TUAT), Yuichi Tanaka (Osaka Univ.) SIP2023-60 |
This technical report proposes a refining method of human pose data using line graphs. A line graph is a type of graph c... [more] | SIP2023-60 pp.66-70 |
| SIP | 2023-08-08 15:25 |
Osaka | Osaka Univ. (Suita) Convention Center (Primary: On-site, Secondary: Online) |
[Invited Talk]
Principles of Quantum Exhaustive Search Algorithm and Its Applications in Communication and Signal Processing Naoki Ishikawa (Yokohama National Univ.) SIP2023-62 |
In this invited talk, the basic principles of Grover adaptive search, which is a quantum exhaustive search algorithm, ar... [more] | SIP2023-62 p.77 |
| IT | 2023-08-04 09:30 |
Kanagawa | Shonan Institute of Technology (Primary: On-site, Secondary: Online) |
Deep Unfolding-based Distributed MIMO Detection Masaya Kumagai, Ayano Nakai-Kasai, Tadashi Wadayama (NITech) IT2023-21 |
This paper proposes a distributed multiple-input multiple-output signal detection algorithm based on DU (deep unfolding)... [more] | IT2023-21 pp.38-43 |
| CS | 2023-07-28 14:50 |
Tokyo | Hachijo-machi Chamber of Commerce and Industry | Improving position estimation accuracy method by reducing RSSI fluctuations in BLE fingerprinting-based indoor positioning Jingshi Qian, Nobuyoshi Komuro (Chiba Univ.) CS2023-58 |
The complex indoor environment will reflect and absorb the RSSI (Received Signal Strength Indicator) from the sensor. Be... [more] | CS2023-58 pp.163-168 |
| EST, MW, EMT, OPE, MWPTHz, IEE-EMT [detail] | 2023-07-21 14:15 |
Hokkaido | Muroran Institute of Technology (Primary: On-site, Secondary: Online) |
Signal Processing Technique Using Antenna-Coupled Electrode Electro-Optic Phase Modulator and Optical Fiber Dispersion Effect Naoki Ueda, Yui Otagaki, Hiroshi Murata (Mie Univ.) EMT2023-45 MW2023-63 OPE2023-45 EST2023-45 MWPTHz2023-41 |
Future Beyond-5G wireless systems will require the development of new signal processing technologies to support even hig... [more] | EMT2023-45 MW2023-63 OPE2023-45 EST2023-45 MWPTHz2023-41 pp.183-186 |
| SeMI, RCS, RCC, NS, SR (Joint) |
2023-07-13 15:15 |
Osaka | Osaka University Nakanoshima Center + Online (Primary: On-site, Secondary: Online) |
[Short Paper]
AI-assisted Transceiver Processing for Data-Carrying Reference Signaling Hiroki Iimori, Chandan Pradhan, Szabolcs Malomsoky (ERJ), Naoki Ishikawa (YNU) SR2023-36 |
The focus of this paper is on reducing the decoding complexity while achieving a comparable Symbol Error Rate (SER) and ... [more] | SR2023-36 pp.43-45 |
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