Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
MSS, CAS, IPSJ-AL [detail] |
2023-11-17 14:25 |
Okinawa |
|
Graph-based Feature Extraction and Clustering for NFT Transaction Data Keitaro Nakai (Univ. Ryukyus), Hideki Kinjo (Okinawa Univ.), Morikazu Nakamura (Univ. Ryukyus) CAS2023-79 MSS2023-49 |
In this paper, we present the construction of transaction graphs for individual assets based on NFT transaction historic... [more] |
CAS2023-79 MSS2023-49 pp.101-106 |
LOIS, SITE, ISEC |
2023-11-10 10:20 |
Hiroshima |
Satellite Campus Hiroshima (Primary: On-site, Secondary: Online) |
Transaction Access Control Using ERC7303 and Its Applications Ko Fujimura (Otsuma Women's Univ.) ISEC2023-63 SITE2023-57 LOIS2023-21 |
On the blockchain, applications such as cryptocurrencies, NFTs, and DeFi have become prevalent, and from around 2022, th... [more] |
ISEC2023-63 SITE2023-57 LOIS2023-21 pp.60-65 |
LOIS, SITE, ISEC |
2023-11-10 15:25 |
Hiroshima |
Satellite Campus Hiroshima (Primary: On-site, Secondary: Online) |
Improvements for Enhancing the Reliability of NFTs
-- NFT Challenges and Solutions -- Yasushi Nakayama (SBI FERI) ISEC2023-72 SITE2023-66 LOIS2023-30 |
Non-Fungible Token (NFT) is a technology that enables the "one and only" nature of the target digital data, as well as p... [more] |
ISEC2023-72 SITE2023-66 LOIS2023-30 pp.114-118 |
IA |
2023-09-22 14:35 |
Hokkaido |
Hokkaido Univeristy (Primary: On-site, Secondary: Online) |
Development and Evaluation of Blockchain-based Work Execution Status Management and Verification System Rui Tanaka, Hideaki Miyaji, Hiroshi Yamamoto (Ritsumeikan Univ) IA2023-29 |
In Japan, the number of companies allowing side jobs is increasing. However, there are various problems in the situation... [more] |
IA2023-29 pp.109-114 |
EMM, BioX, ISEC, SITE, ICSS, HWS, IPSJ-CSEC, IPSJ-SPT [detail] |
2023-07-24 16:40 |
Hokkaido |
Hokkaido Jichiro Kaikan |
Novel Image authentication scheme using error correction code and digital signature Ken-ichi Sakina (QRTechnology) ISEC2023-28 SITE2023-22 BioX2023-31 HWS2023-28 ICSS2023-25 EMM2023-28 |
We propose a novel image authentication scheme using Reed-Solomon codes and elliptic curve digital signatures. Conventio... [more] |
ISEC2023-28 SITE2023-22 BioX2023-31 HWS2023-28 ICSS2023-25 EMM2023-28 pp.91-96 |
IA, ICSS |
2023-06-20 13:55 |
Saga |
Saga Univ. (Primary: On-site, Secondary: Online) |
Development and evaluation of NFT content utilization management platform across multiple devices and services Raiya Araki, Hiroshi Yamamoto (Ritsumeikan Univ.) IA2023-2 ICSS2023-2 |
In recent years, the demand and supply of NFT (Non-Fungible Token) have been expanding due to the growth of blockchain t... [more] |
IA2023-2 ICSS2023-2 pp.7-12 |
ISEC |
2023-05-17 09:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Toward a System for Estimating Firm Popularity Using Educational Credentials NFT Keigo Yanai, Taisei Takahashi, Kazumasa Omote (Tsukuba Univ.) ISEC2023-2 |
Currently, there is no objective way to measure how popular a company is among students in the job hunting process. This... [more] |
ISEC2023-2 pp.9-16 |
IA, SITE, IPSJ-IOT [detail] |
2023-03-16 16:00 |
Gunma |
Maebashi Institute of Technology (Primary: On-site, Secondary: Online) |
Proposal for a Blockchain Token Distribution Model to Encourage Greenhouse Gas Reduction Behavior Takumi Aita, Tomoyuki Kimura, Yusuke Kaneko (JRI) SITE2022-60 IA2022-83 |
One of the measures to reduce greenhouse gas (GHG) emissions is to promote consumers’ voluntary environmentally consciou... [more] |
SITE2022-60 IA2022-83 pp.35-41 |
ISEC, SITE, LOIS |
2022-11-18 15:55 |
Online |
Online |
Token-Controlled Token Circulation Ko Fujimura (Otsuma Univ.) ISEC2022-42 SITE2022-46 LOIS2022-26 |
This paper presents a general-purpose token circulating system for circulating various types of rights such as tickets, ... [more] |
ISEC2022-42 SITE2022-46 LOIS2022-26 pp.73-78 |
BioX, ISEC, SITE, ICSS, EMM, HWS, IPSJ-CSEC, IPSJ-SPT [detail] |
2021-07-20 09:50 |
Online |
Online |
Security Risk Considerations in NFT Reliability Keigo Kimura (Tsukuba Univ.), Mitsuyoshi Imamura (Nomura Asset Management), Kazumasa Omote (Tsukuba Univ.) ISEC2021-30 SITE2021-24 BioX2021-31 HWS2021-30 ICSS2021-35 EMM2021-35 |
In recent years, blockchains have become more and more popular,and it is important to identify the security risks to blo... [more] |
ISEC2021-30 SITE2021-24 BioX2021-31 HWS2021-30 ICSS2021-35 EMM2021-35 pp.123-130 |
MW, EST, OPE, MWP, EMT, IEE-EMT, THz [detail] |
2019-07-18 17:05 |
Hokkaido |
Hakodate City Central Library |
Study on Broadband All-Pass Networks Phase-Shifter MMIC Ryota Komaru, Masatake Hangai, Shinichi Miwa, Yoshihiro Tsukahara, Shintaro Shinjo (Mitsubishi Electric) EMT2019-19 MW2019-32 OPE2019-23 EST2019-21 MWP2019-19 |
An ultra broadband MMIC phase shifter has been developed. The phase shifter based on series all-pass networks and more s... [more] |
EMT2019-19 MW2019-32 OPE2019-23 EST2019-21 MWP2019-19 pp.81-84 |
RCC, MICT |
2015-05-28 10:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg |
H-infinity Optimal Suppression of Self-Interference in Subspaces Characterized by Transmission Pulses Hampei Sasahara, Masaaki Nagahara, Kazunori Hayashi, Yutaka Yamamoto (Kyoto Univ.) RCC2015-1 MICT2015-1 |
In this manuscript, we propose a sampled-data $H^{infty}$ optimal design method of a digital filter which suppresses sel... [more] |
RCC2015-1 MICT2015-1 pp.1-4 |
MICT, RCC |
2014-05-29 15:15 |
Tokyo |
Kikai-Shinko-Kaikan Bldg |
Influence of packet losses in robust control systems and optimal control systems Takashi Ogura, Kentaro Kobayashi, Hiraku Okada, Masaaki Katayama (Nagoya Univ) RCC2014-8 MICT2014-8 |
Packet loss in wireless communication channels is one of the majoy weakness in wireless control systems. H$_{infty}$ con... [more] |
RCC2014-8 MICT2014-8 pp.33-38 |
PRMU, MVE, CQ, IPSJ-CVIM [detail] |
2012-01-20 11:10 |
Osaka |
|
Detecting Pedestrians in Night View using HOG and NFTG with Geometric Constraints Hiroki Maebuchi, Haiyuan Wu, Toshikazu Wada (Wakayama Univ) PRMU2011-175 MVE2011-84 |
This paper proposes a method for detecting pedestrians on the road in night view using HOG, NFTG and the geometric const... [more] |
PRMU2011-175 MVE2011-84 pp.291-296 |
PRMU |
2006-03-16 13:15 |
Fukuoka |
Kyushu Univ. |
* Seihiro Sakahira, Toshikazu Wada, , Takekazu Kato (Wakayama Univ.) |
We have proposed an image retrieval based object tracking and recognition method. In this method, nearest neighbor (NN) ... [more] |
PRMU2005-245 pp.85-92 |
PRMU |
2006-03-16 13:45 |
Fukuoka |
Kyushu Univ. |
* , Toshikazu Wada, (Wakayama Univ.) |
We have proposed an image retrieval based object tracking and recognition method. This method consists of two techniques... [more] |
PRMU2005-246 pp.93-100 |
MBE |
2005-03-28 13:30 |
Tokyo |
Tamagawa Univ. |
Motion Learning and Speech-Motion Association on the Basis of the H∞-Learning
-- A Challenge to Development of Smart Learning System -- Kiyoshi Nishiyama, Daisuke Noheji, Tomoaki Yamada (Iwate Univ.) |
Extracting the skills of craftsmen will be a key issue in the development of intelligent robots.
In this work, focusing... [more] |
MBE2004-104 pp.33-36 |