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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 128  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
RCC, ISEC, IT, WBS 2024-03-13
14:40
Osaka Osaka Univ. (Suita Campus) Sparse Superposition Codes Using Second Order Reed-Muller: Orthogonal Encoding
Tsukasa Osaka (Doshisha Univ.), Guanghui Song (Xidian Univ.), Tomotaka Kimura, Jun Cheng (Doshisha Univ.) IT2023-92 ISEC2023-91 WBS2023-80 RCC2023-74
A family of block orthogonal sparse superposition codes is proposed. The dictionary matrix consists of
all the second o... [more]
IT2023-92 ISEC2023-91 WBS2023-80 RCC2023-74
pp.108-113
RCC, ISEC, IT, WBS 2024-03-14
16:35
Osaka Osaka Univ. (Suita Campus) Construction of an MDL Estimator with Tight Risk Bound in Simple ReLU Networks
Yoshinari Takeishi, Jun'ichi Takeuchi (Kyushu Univ.) IT2023-134 ISEC2023-133 WBS2023-122 RCC2023-116
We consider the problem of estimating the parameters of the final layer in two-layer neural networks with ReLU activatio... [more] IT2023-134 ISEC2023-133 WBS2023-122 RCC2023-116
pp.368-373
SIP, IT, RCS 2024-01-18
09:55
Miyagi
(Primary: On-site, Secondary: Online)
A Study on Autoencoder-aided Data-Driven Tuning for Linear Dispersion Code
Arata Kameda, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) IT2023-31 SIP2023-64 RCS2023-206
In this paper, we consider the application of wireless autoencoder (WAE) to a model of code generation rules for linear ... [more] IT2023-31 SIP2023-64 RCS2023-206
pp.7-12
IT 2023-08-04
13:45
Kanagawa Shonan Institute of Technology
(Primary: On-site, Secondary: Online)
A Note on Private Coded Computation Method with Tolerance against Erasure of Responses from Server Groups
Yusuke Morishita, Atsushi Miki, Koki Kazama, Toshiyasu Matsushima (Waseda Univ.) IT2023-27
Coded Computation (CC) is used by a user to perform Distributed Computation using multiple servers to speed up the compu... [more] IT2023-27
pp.74-79
RCC, ISEC, IT, WBS 2023-03-14
11:45
Yamaguchi
(Primary: On-site, Secondary: Online)
Analysis of (U,U+V)-code Problems with Gramians over Binary and Ternary Fields
Ichiro Iwata, Yusuke Yoshida, Keisuke Tanaka (Tokyo Tech) IT2022-78 ISEC2022-57 WBS2022-75 RCC2022-75
Debris-Alazard, Sendrier, and Tillich proposed SURF in 2017, which is an efficient code-based signature scheme. However,... [more] IT2022-78 ISEC2022-57 WBS2022-75 RCC2022-75
pp.68-73
IT, RCS, SIP 2023-01-25
12:20
Gunma Maebashi Terrsa
(Primary: On-site, Secondary: Online)
A Study on Wireless Autoencoder for Data-Aided Channel Estimation
Yoshinori Ichihashi, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Takanobu Doi, Kazushi Muraoka, Naoto Ishii (NEC), Hisato Iwai (Doshisha Univ.) IT2022-56 SIP2022-107 RCS2022-235
In MIMO (Multiple-Input Multiple-Output) channels, when the channel matrix is obtained by the Data-Aided Channel Estimat... [more] IT2022-56 SIP2022-107 RCS2022-235
pp.154-159
RCS 2022-06-16
10:00
Okinawa University of the Ryukyus, Senbaru Campus and online
(Primary: On-site, Secondary: Online)
Secure Precoded OFDM Transmission Using Randomized Unitary Matrix
Naoki Isono, Kengo Ando, Koji Ishibashi (UEC) RCS2022-42
This paper considers a network consisting of a base station (BS), a legitimate user equipment (UE), and an eavesdropper ... [more] RCS2022-42
pp.108-113
RCS 2022-06-17
10:05
Okinawa University of the Ryukyus, Senbaru Campus and online
(Primary: On-site, Secondary: Online)
A Study on Irregular Sparse Superposition Code for Massive NOMA Detection
Shinya Oishi, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) RCS2022-58
Orthogonal multiple access (OMA) is finding it difficult to cope with the increase in wireless traffic due to the Intern... [more] RCS2022-58
pp.200-205
IT, EMM 2022-05-18
10:50
Gifu Gifu University
(Primary: On-site, Secondary: Online)
Binarized Neural Networks and Trainable ISTA based Signature Code with Channel Estimation for Multiple Access Rayleigh Fading
Lantian Wei, Shan Lu, Hiroshi Kamabe (Gifu Univ.) IT2022-10 EMM2022-10
User Identification (UI) and Channel Estimation (CE) schemes are essential issues in wireless networks with massive user... [more] IT2022-10 EMM2022-10
pp.50-55
IT, ISEC, RCC, WBS 2022-03-10
13:50
Online Online Reed-Muller Code Lattice Decoding with Weighted BP Decoder
Ryoji Shimizu, Brian M. Kurkoski (JAIST) IT2021-100 ISEC2021-65 WBS2021-68 RCC2021-75
We construct $n=32$ Reed-Muller code lattice by applying binary RM codes to Construction D. We compare decoding performa... [more] IT2021-100 ISEC2021-65 WBS2021-68 RCC2021-75
pp.107-110
IT, ISEC, RCC, WBS 2022-03-10
14:15
Online Online Lossy Source Coding of Binary Memoryless Source by Trained LDGM Encoder
Kazuki Ogawa, Motohiko Isaka (Kwansei Gakuin Univ.) IT2021-101 ISEC2021-66 WBS2021-69 RCC2021-76
Use of low-density generator matrix codes with message-passing algorithm is an efficient approach for lossy coding of th... [more] IT2021-101 ISEC2021-66 WBS2021-69 RCC2021-76
pp.111-115
EA, SIP, SP, IPSJ-SLP [detail] 2022-03-01
14:45
Okinawa
(Primary: On-site, Secondary: Online)
Target speaker extraction based on conditional variational autoencoder and directional information in underdetermined condition
Rui Wang, Li Li, Tomoki Toda (Nagoya Univ) EA2021-76 SIP2021-103 SP2021-61
This paper deals with a dual-channel target speaker extraction problem in underdetermined conditions. A blind source sep... [more] EA2021-76 SIP2021-103 SP2021-61
pp.76-81
RCS, SIP, IT 2022-01-20
10:30
Online Online Signature Code Designed by Binarized Neural Networks
Lantian Wei, Shan Lu, Hiroshi Kamabe (Gifu Univ.) IT2021-34 SIP2021-42 RCS2021-202
In multi-user communication systems, user identification and channel estimation scheme depending on signature code are i... [more] IT2021-34 SIP2021-42 RCS2021-202
pp.34-39
CPSY, DC, IPSJ-ARC [detail] 2021-07-21
10:15
Online Online Lossy Error Correction Coding for Vector-Matrix Multiplication
Leo Otani, Haruhiko Kaneko (Tokyo Tech) CPSY2021-7 DC2021-7
Error control codes are effective to improve the reliability and precision of the vector-matrix multiplications executed... [more] CPSY2021-7 DC2021-7
pp.37-42
RCS 2021-06-24
13:20
Online Online A Study on Deep Unfolding-Aided Belief Propagation for Error Correction Decoding of CRC Code
Qilin Zhang, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) RCS2021-55
Internet of things (IoT), which plays an important role in the next-generation wireless communication infrastructure, te... [more] RCS2021-55
pp.157-162
IT 2020-12-03
09:50
Online Online A Study on Relationship between Kernel Order and Decoding Performance of Multi-Kernel Polar codes
Tomohiro Higuchi, Yusuke Oki, Ryo Shibata, Hiroyuki Yashima (TUS) IT2020-46
In this paper, we investigate the relationship between kernel order of multi-kernel polar codes and decoding performance... [more] IT2020-46
pp.123-128
PRMU 2020-09-02
16:15
Online Online Pseudo Perfect Coding for Discrete Cross-modal Hashing
Yusuke Masuda, Gou Koutaki (Kumamoto Univ.) PRMU2020-16
Recently, cross-modal hashing has attracted attention in the field of image processing.
Compressing data which have di... [more]
PRMU2020-16
pp.53-57
ISEC, IT, WBS 2020-03-11
10:45
Hyogo University of Hyogo
(Cancelled but technical report was issued)
A Remark on Improving Aggregate Message Authentication Codes with Detecting Functionality
Lu Cao, Shingo Sato, Junji Shikata (Yokohama National Univ.) IT2019-111 ISEC2019-107 WBS2019-60
An aggregate message authentication code (AMAC) can compress multiple MAC tags into a short aggregate tag. An aggregate ... [more] IT2019-111 ISEC2019-107 WBS2019-60
pp.143-150
RCS, SR, SRW
(Joint)
2020-03-05
14:50
Tokyo Tokyo Institute of Technology
(Cancelled but technical report was issued)
Investigation on Coding and Successive Cancellation Decoding for Polar Codes over Wireless Channels
Hayao Araki, Yuyuan Chang, Kazuhiko Fukawa (Tokyo Tech.) RCS2019-369
Polar codes have been adopted as an error correction code for the control channel of the 5th generation mobile communica... [more] RCS2019-369
pp.251-256
SP, EA, SIP 2020-03-03
09:00
Okinawa Okinawa Industry Support Center
(Cancelled but technical report was issued)
Semi-supervised Self-produced Speech Enhancement and Suppression Based on Joint Source Modeling of Air- and Body-conducted Signals Using Variational Autoencoder
Shogo Seki, Moe Takada, Kazuya Takeda, Tomoki Toda (Nagoya Univ.) EA2019-140 SIP2019-142 SP2019-89
This paper proposes a semi-supervised method for enhancing and suppressing self-produced speech, using a variational aut... [more] EA2019-140 SIP2019-142 SP2019-89
pp.225-230
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