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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SDM, OME | 2023-04-22 10:30 |
Okinawa | Okinawaken Seinen Kaikan (Primary: On-site, Secondary: Online) |
Crystallization of InSb Films on Glass by RTA Takashi Kajiwara (Kyushu Univ.), Tatsuya Okada, Charith Jayanada Koswaththage, Takashi Noguchi (Univ. of the Ryukyus), Taizoh Sadoh (Kyushu Univ.)  SDM2023-9 OME2023-9 |
To achieve low-cost and high-mobility InSb thin films, we studied the crystallization of InSb films sputtered on a glass... [more] | SDM2023-9 OME2023-9 pp.32-33 |
| MI | 2023-03-07 09:22 |
Okinawa | OKINAWA SEINENKAIKAN (Primary: On-site, Secondary: Online) |
Development of Information System on Occupational Exposure Kengo Tanaka (National Hospital Organization Yokohama Medical Center), Rikuta Ishigaki, Shota Harumoto (RYUKYU ISG), Hidenobu Suzuki, Yoshiki Kawata, Noboru Niki (Tokushima Univ.) MI2022-105 |
(To be available after the conference date) [more] | MI2022-105 pp.136-138 |
| RCS, SR, SRW (Joint) |
2023-03-01 10:00 |
Tokyo | Tokyo Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
Experimental study on reception of 16QAM-OFDM signals using wideband noise and 1bit ADC Takuto Ohtaguro, Masato Saito (Ryukyu Univ.), Takaya Yamazato (Nagoya Univ.) RCS2022-247 |
In this study, we conduct experiments on demodulating 16QAM (Quadrature Amplitude Modulation)-OFDM (Orthogonal Frequency... [more] | RCS2022-247 pp.1-8 |
| IPSJ-SLDM, RECONF, VLD [detail] | 2023-01-23 10:55 |
Kanagawa | Raiosha, Hiyoshi Campus, Keio University (Primary: On-site, Secondary: Online) |
Partitioning and Distributing Circuit Using HLS Split Compilation Tool for Reconfigurable Virtual Accelerator (ReVA) Kazuki Yaguchi, Eriko Maeda, Daichi Teruya (TUAT), Yasunori Osana (Univ. of the Ryukyus), Takefumi Miyoshi (WasaLabo), Hironori Nakajo (TUAT) VLD2022-57 RECONF2022-80 |
Currently, hardware acceleration with FPGAs is often used for accelerating computational processes in fields such as art... [more] | VLD2022-57 RECONF2022-80 pp.7-12 |
| IPSJ-SLDM, RECONF, VLD [detail] | 2023-01-24 14:45 |
Kanagawa | Raiosha, Hiyoshi Campus, Keio University (Primary: On-site, Secondary: Online) |
Akinobu Tomori (Univ. Ryukyu), Yasunori Osana (Univ. Ryukyus) VLD2022-69 RECONF2022-92 |
[more] | VLD2022-69 RECONF2022-92 pp.56-61 |
| MSS, SS | 2023-01-10 11:00 |
Osaka | (Primary: On-site, Secondary: Online) |
[Panel Discussion]
Review of Mathematical Systems Science and its Applications (MSS) Research Group Activities and Future Prospects
-- Messages from Past MSS Chairs -- Atsuo Ozaki (OIT), Kunihiko Hiraishi (JAIST), Yuichi Nakamura (NEC), Satoshi Yamane (Kanazawa Univ.), Morikazu Nakamura (Univ. of the Ryukyus), Shigemasa Takai (Osaka Univ.) MSS2022-44 SS2022-29 |
Ten years have passed since the Mathematical Systems Science and its Applications (MSS) was established in 2011. To comm... [more] | MSS2022-44 SS2022-29 pp.1-4 |
| OME | 2022-12-26 16:40 |
Okinawa | OKINAWAKEN SEINENKAIKAN (Primary: On-site, Secondary: Online) |
Effect of Material Crystallinity on Performance of Organic Photovoltaic Cells Using Y6 and Triarylamine Derivatives as Acceptor and Donor Materials Hiroshi Kageyama (Univ. Ryukyus), Kenji Okumoto (Okumoto Lab.) OME2022-55 |
Effect of material crystallinity on the performance of organic photovoltaic cells (OPVs) using Y6 and triarylamine-based... [more] | OME2022-55 pp.22-25 |
| CAS, MSS, IPSJ-AL [detail] | 2022-11-17 15:10 |
Kochi | (Primary: On-site, Secondary: Online) |
Construction and validation of multi-layered transport routes using a Physarum Solver Riku Higa, Itsuki Kunita (Ryukyu Univ.) CAS2022-42 MSS2022-25 |
(To be available after the conference date) [more] | CAS2022-42 MSS2022-25 pp.30-33 |
| RCS, AP, UWT (Joint) |
2022-11-15 16:40 |
Fukuoka | Kyushu University, and Online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
An UWA OFDM Communication System with Improved Doppler compensation and Initial Synchronization Tomohisa Wada, Shiho Oshiro, Yukiko Muller (Ryukyu Univ.), Hiromasa Yamada (OKI Com-Echoes) |
[more] | |
| SR | 2022-11-07 09:55 |
Fukuoka | Fukuoka University (Primary: On-site, Secondary: Online) |
Performance comparisons of OFDM communication system with autoencoder Takao Touma, Tomohisa Wada (Ryukyu Univ.) SR2022-46 |
This paper is a follow-up to "A study of OFDM communication system with autoencoder" presented at Technical Committee on... [more] | SR2022-46 pp.7-14 |
| SIS, ITE-BCT | 2022-10-13 13:55 |
Aomori | Hachinohe Institute of Technology (Primary: On-site, Secondary: Online) |
An 8K image perceptual scramble scheme for JPEG XS standard Takayuki Nakachi (Univ. of the Ryukyus), Hiroyuki Kimiyama (Daido), Mitsuru Murayama (KAIST) SIS2022-11 |
In this report, we propose a scrambled image compression algorithm for the JPEG XS standard. The JPEG XS is a low-delay,... [more] | SIS2022-11 pp.1-6 |
| MIKA (3rd) |
2022-10-14 10:40 |
Niigata | Niigata Citizens Plaza (Primary: On-site, Secondary: Online) |
[Poster Presentation]
OFDM/PM Systems with Adaptive Filtering for Satellite Communications Tuguldur Ulambayar, Masato Saito (Ryukyu Univ.) |
OFDM/PM (Orthogonal Frequency Division Multiplexing/Phase Modulation), also known as CE (Constant Envelope)-OFDM is an a... [more] | |
| MIKA (3rd) |
2022-10-14 10:40 |
Niigata | Niigata Citizens Plaza (Primary: On-site, Secondary: Online) |
[Poster Presentation]
For an experimental verification of MIMO-OFDM signals reception using noise and 1-bit ADCs Masato Saito (Ryukyu Univ.), Takaya Yamazato (Nagoya Univ.) |
An analog-to-digital converter (ADC) is essential for wireless digital communications. While increasing the number of q... [more] |
|
| SAT, KOSST | 2022-10-07 11:20 |
Fukuoka | (Primary: On-site, Secondary: Online) |
BER performance evaluation of OFDM/PM system with Constant Modulus Algorithm based adaptive filtering Tuguldur Ulambayar, Masato Saito (Ryukyu Univ.) SAT2022-51 |
OFDM/PM (Orthogonal Frequency Division Multiplexing/Phase Modulation), an alternative modulation approach to OFDM, is ab... [more] | SAT2022-51 pp.36-41 |
| CS | 2022-07-14 13:55 |
Kagoshima | Yakushima Environmental and Cultural Village Center (Primary: On-site, Secondary: Online) |
[Special Invited Talk]
An Underwater Positioning System based on Wireless Acoustic OFDM Communication for multiple AUVs team operation Tomohisa Wada (Ryukyu Univ.) CS2022-24 |
This paper proposes a new underwater positioning system which does not use INS in order to realize a compact and lower c... [more] | CS2022-24 p.46 |
| CAS, SIP, VLD, MSS | 2022-06-17 15:20 |
Aomori | Hachinohe Institute of Technology (Primary: On-site, Secondary: Online) |
Petri Net-based QUBO Model Formulation for Flow Shop Scheduling with Setup Changes Takuya Shinjo, Morikazu Nakamura (Univ. of the Ryukyus), Norihiko Itani (Fujitsu Ltd.) CAS2022-17 VLD2022-17 SIP2022-48 MSS2022-17 |
This paper proposes a formulation method of quadratic unconstrained binary optimization (QUBO) model for flow-shop sched... [more] | CAS2022-17 VLD2022-17 SIP2022-48 MSS2022-17 pp.90-95 |
| CAS, SIP, VLD, MSS | 2022-06-17 15:45 |
Aomori | Hachinohe Institute of Technology (Primary: On-site, Secondary: Online) |
QUBO Model Formulation based on Petri net Behavior for Combinatorial Optimization Problems Keisuke Tokuhira, Morikazu Nakamura, Mitsunaga Kinjo, Katsuhiko Shimabukuro (Univ. of the Ryukyus) CAS2022-18 VLD2022-18 SIP2022-49 MSS2022-18 |
This paper proposes a method to generate Ising or QUBO models based on Petri net behavioral properties for combinatorial... [more] | CAS2022-18 VLD2022-18 SIP2022-49 MSS2022-18 pp.96-101 |
| RCS | 2022-06-17 14:20 |
Okinawa | University of the Ryukyus, Senbaru Campus and online (Primary: On-site, Secondary: Online) |
Experimental study on an OFDM receiver with 1bit ADCs Masato Saito (Ryukyu Univ.), Takaya Yamazato (Nagoya Univ.) RCS2022-64 |
We have been studied on receiving the signals varying those amplitude by using additional noise and 1bit ADC (Analogue-t... [more] | RCS2022-64 pp.236-241 |
| RECONF | 2022-06-07 14:50 |
Ibaraki | CCS, Univ. of Tsukuba (Primary: On-site, Secondary: Online) |
Vector Register Sharing Mechanism for Hardware Acceleration Tomoaki Tanaka, Ryousuke Higashi (TUAT), Kiyofumi Tanaka (JAIST), Yasunori Osana (Univ. of the Ryukyus), Takefumi Miyoshi (Wasalabo), Jubee Tada (Yamagata Univ.), Hironori Nakajo (TUAT) RECONF2022-5 |
In this paper, we present a vector register sharing mechanism that directly shares vector registers inside the processor... [more] | RECONF2022-5 pp.26-31 |
| RECONF | 2022-06-08 10:45 |
Ibaraki | CCS, Univ. of Tsukuba (Primary: On-site, Secondary: Online) |
RECONF2022-16 |
(To be available after the conference date) [more] | RECONF2022-16 pp.68-73 |
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