Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SIS, ITE-BCT |
2021-10-07 11:40 |
Online |
Online |
Wireless Channel Prediction with Gaussian Process Yitu Wang (NTT), Takayuki Nakachi (former NTT), Takeru Inoue, Toru Mano, Kudo Riichi (NTT) SIS2021-12 |
With accurate knowledge of future Channel State Information (CSI), it becomes possible to better manipulate the wireless... [more] |
SIS2021-12 pp.11-16 |
RECONF |
2021-09-10 15:45 |
Online |
Online |
RECONF2021-23 |
(To be available after the conference date) [more] |
RECONF2021-23 pp.36-41 |
EA, ASJ-H |
2021-08-20 13:00 |
Online |
Online |
** ** **, ** **, ** ** (**) |
[more] |
EA2021-20 pp.1-4 |
SDM, ICD, ITE-IST [detail] |
2021-08-18 13:45 |
Online |
Online |
Performance Evaluation of Serial-Parallel Montgomery Multipliers for RNS Hiroyuki Tsubouchi, Mitsunaga Kinjo, Katsuhiko Shimabukuro (Univ. of the Ryukyus) SDM2021-40 ICD2021-11 |
Modulo operations are required in RNS (Residue Number System) which enables to perform highly parallel computation. Also... [more] |
SDM2021-40 ICD2021-11 pp.54-57 |
AP, SANE, SAT (Joint) |
2021-07-28 11:15 |
Online |
Online |
Study on Moving Target Detection for Polarimetric Ocean Radar Tatsuhiro Koizumi, Hiroyoshi Yamada (Niigata Univ.), Satoshi Fujii, Yasunori Osana (Univ. of the Ryukyus), Toru Uno (Tokyo Univ. of A&T) SANE2021-16 |
As the use of coastal areas expands, the demand for ocean radar is increasing. Potential of the radar is not limited to ... [more] |
SANE2021-16 pp.7-11 |
ITS |
2021-07-02 13:05 |
Online |
Online |
Error Reduction Method employing Dither Method with Interfering Signals for Distance Estimation Technique Seiya Horiuchi, Hiroyuki Hatano, Kosuke Sanada, Kazuo Mori (Mie Univ.), Takaya Yamazato (Nagoya Univ.), Shintaro Arai (Okayama Univ. of Science), Masato Saito (Univ. of the Ryukyus), Yukihiro Tadokoro, Hiroya Tanaka (Toyota CRDL) ITS2021-1 |
In positioning systems, the Received Signal Strength Indicator (RSSI) is actively used to measure between user’s device ... [more] |
ITS2021-1 pp.1-6 |
NC, IBISML, IPSJ-BIO, IPSJ-MPS [detail] |
2021-06-29 13:30 |
Online |
Online |
A system which gives prediction only when prediction is judged possible Rina Moromizato, Akari Takamine, Koji Kurata (Ryukyu Univ.) NC2021-12 IBISML2021-12 |
[more] |
NC2021-12 IBISML2021-12 pp.85-90 |
NC, IBISML, IPSJ-BIO, IPSJ-MPS [detail] |
2021-06-29 15:50 |
Online |
Online |
Consideration of the effects of the basal ganglia activity and past experience on the choice behavior in rats using partial information decomposition Iori Sugiura, Tsukasa Irei (Univ. Ryukyus), Kenji Doya (OIST), Koji Kurata, Ryota Miyata (Univ. Ryukyus) NC2021-17 IBISML2021-17 |
In this study, we evaluated the effects of neural activities in the ventral pallidum (VP) and nucleus accumbens core (NA... [more] |
NC2021-17 IBISML2021-17 pp.114-119 |
SIS, IPSJ-AVM |
2021-06-24 13:45 |
Online |
Online |
Privacy-Preserving Secure Computation of Gaussian Process Regression
-- Find patterns and rules from encrypted data -- Takayuki Nakachi (Univ. of the Ryukyus), Yitu Wang (NTT) SIS2021-8 |
In this paper, we propose Gaussian Process Regression (GPR) for encrypted data generated based on random unitary transfo... [more] |
SIS2021-8 pp.43-48 |
RCS |
2021-06-24 10:20 |
Online |
Online |
An experimental study on the demodulation of 4-PAM signals using 1bit ADC with noise Takuto Ohtaguro, Masato Saito (Ryukyu Univ.), Takaya Yamazato (Nagoya Univ.) RCS2021-51 |
We experimentally verify that we can distinguish the levels of 4-ary Pulse Amplitude Modulation (4-PAM) signals after pa... [more] |
RCS2021-51 pp.133-138 |
SP, IPSJ-SLP, IPSJ-MUS |
2021-06-18 13:00 |
Online |
Online |
F0 estimation of speech based on l2-norm regularized TV-CAR analysis Keiichi Funaki (Univ. of the Ryukyus) SP2021-2 |
Linear Prediction (LP) is the most successful speech analysis in speech processing, including speech coding implemented
... [more] |
SP2021-2 pp.7-12 |
EMM, IT |
2021-05-20 16:10 |
Online |
Online |
[Invited Talk]
Secure Computation of Sparse Modeling
-- Edge AI with Lightweight and Small Amounts of Data -- Takayuki Nakachi (Univ. of the Ryukyus) IT2021-6 EMM2021-6 |
With the advent of the big data, IoT, AI era, all digital contents continue to increase. Sparse modeling is drawing atte... [more] |
IT2021-6 EMM2021-6 pp.31-36 |
SDM, OME |
2021-04-23 14:20 |
Okinawa |
Okinawaken Seinen Kaikan (Primary: On-site, Secondary: Online) |
Issue of crystallization for LTPS TFT Noguchi Takashi, OkadaTatsuya (Univ. Ryukyus) SDM2021-3 OME2021-3 |
Abstract
Currently, poly Si TFTs are mounted on glass and are adopted for display panel s such as smart-phone,
elect... [more] |
SDM2021-3 OME2021-3 pp.13-14 |
SR |
2021-01-25 14:20 |
Online |
Online |
[Panel Discussion]
Digital Communication Venture Business in Okinawa Tomohisa Wada (Ryukyu Univ.) SR2020-53 |
[more] |
SR2020-53 pp.24-38 |
NS, NWS (Joint) |
2021-01-21 14:20 |
Online |
Online |
The proposal of method for practical system security education by Hardening Ryo Tsukayama, Tomokazu Nagata (Ryukyu Univ) NS2020-112 |
[more] |
NS2020-112 pp.16-19 |
OME |
2020-12-25 16:50 |
Okinawa |
Okinawaken Seinen Kaikan (Primary: On-site, Secondary: Online) |
Development of Tandem Organic Solar Cells Using MgO as a Cathode Buffer Material Formed by a Reaction of MoO3 with Mg Hiroshi Kageyama (Univ. Ryukyus) OME2020-14 |
Effect of magnesium oxide (MgO) cathode buffer layer, which was fabricated by a reaction of molybdenum oxide with therma... [more] |
OME2020-14 pp.29-32 |
VLD, DC, RECONF, ICD, IPSJ-SLDM (Joint) [detail] |
2020-11-17 14:50 |
Online |
Online |
VLD2020-18 ICD2020-38 DC2020-38 RECONF2020-37 |
[more] |
VLD2020-18 ICD2020-38 DC2020-38 RECONF2020-37 pp.42-47 |
MIKA (3rd) |
2020-10-09 13:30 |
Niigata |
(Primary: On-site, Secondary: Online) |
[Invited Talk]
Research and Development of 3 Acoustic OFDM Underwater Communication systems and their applications Tomohisa Wada (Ryukyu Univ.) |
This report shows three underwater OFDM acoustic communication systems. The first is deep sea to surface vertical commun... [more] |
|
AP |
2020-10-02 14:00 |
Okinawa |
2 sub sites and online (Primary: On-site, Secondary: Online) |
[Tutorial Lecture]
Antenna Pattern Multiplexing for Receive Antennas with Massive Outputs and Reduced Cost Masato Saito (Ryukyu Univ.) AP2020-72 |
We have been studied Antenna Pattern Multiplexing (APM) technique
suitable for receivers of Single-Input Multiple-Outp... [more] |
AP2020-72 pp.23-28 |
AP |
2020-10-02 16:00 |
Okinawa |
2 sub sites and online (Primary: On-site, Secondary: Online) |
[Special Talk]
(Oral Presentation) Technologies and Applications of Oceanographic Radar Satoshi Fujii (Univ. of Ryukyu) |
[more] |
|