Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
ICM, NS, CQ, NV (Joint) |
2023-11-21 14:05 |
Ehime |
Ehime Prefecture Gender Equality Center (Primary: On-site, Secondary: Online) |
[Encouragement Talk]
Introducing the latest research trends in blockchain interoperability technology Takaaki Yanagihara, Akihiro Fujihara (CIT) NS2023-116 |
In 2008, Bitcoin was proposed by a group
or individual calling himself Satoshi Nakamoto.
The BC mechanism, which is p... [more] |
NS2023-116 pp.32-37 |
ICM, NS, CQ, NV (Joint) |
2023-11-21 10:20 |
Ehime |
Ehime Prefecture Gender Equality Center (Primary: On-site, Secondary: Online) |
Accommodation control method considering the interference affection in blockchain-based radio access sharing Takeru Fukushima, Motoharu Sasaki, Toshiro Nakahira, Daisuke Murayama, Tomoaki Ogawa (NTT) CQ2023-42 |
In blockchain-based radio access network (BS) sharing (B-RAN), user terminal (UE) users and BS providers can make connec... [more] |
CQ2023-42 pp.26-31 |
ICM, NS, CQ, NV (Joint) |
2023-11-22 14:35 |
Ehime |
Ehime Prefecture Gender Equality Center (Primary: On-site, Secondary: Online) |
Quantitative Analysis of the Reward Rate Disparity Among Delegators in a DPoS Blockchain Hidemasa Tanaka (Tokyo Tech), Shiori Hironaka, Kazuyuki Shudo (Kyoto Univ.) NS2023-122 |
In the blockchain architecture, there are various consensus methods, such as Proof of Work (PoW), Proof of Stake (PoS) a... [more] |
NS2023-122 pp.68-73 |
ICSS |
2023-11-17 10:25 |
Ishikawa |
IT Business Plaza Musashi and Online (Primary: On-site, Secondary: Online) |
Chameleon Hash Function with Forward-Security Pengxuan Wei, Atsuko Miyaji (Osaka Univ.), Yangguang Tian (University Of Surrey) ICSS2023-61 |
Chameleon Hash Function (CH) is a hash function with a public and secret key pair. CH is collision-resistant for users w... [more] |
ICSS2023-61 pp.70-76 |
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 15:50 |
Hiroshima |
Satellite Campus Hiroshima (Primary: On-site, Secondary: Online) |
A Legally Regulatable Stablecoin on a Public Blockchain
-- Four Corners Model for Stablecoin -- Hayato Shimamura, Shigeichiro Yamasaki (Kindai Univ.) ISEC2023-73 SITE2023-67 LOIS2023-31 |
The purpose of this research is to propose a legally regulatable stablecoin system on a public blockchain. In June 2022,... [more] |
ISEC2023-73 SITE2023-67 LOIS2023-31 pp.119-126 |
SS, DC |
2023-10-11 16:25 |
Nagano |
(Primary: On-site, Secondary: Online) |
Shortening Block Approval Intervals with Skip Graph Using VRNT in Blockchain Nobuho Inamura, Masato Kitakami (Chiba Univ.) SS2023-25 DC2023-31 |
The interval at which bitcoin payments are approved is intentionally adjusted to be once every 10 minutes. While it is t... [more] |
SS2023-25 DC2023-31 pp.22-26 |
NS |
2023-10-04 18:20 |
Hokkaido |
Hokkaidou University + Online (Primary: On-site, Secondary: Online) |
Development of a Fraud Detection Method Based on the Likelihood of Regression Models in Food Traceability Shion Yamada, Ishizuka Mirei, Ichitoshi Takehara, Takumi Kobayashi, Yuki Kami (Kagawa Univ.), Norihiko Kamata (NCOS), Koji Kida (Kagawa Univ.) NS2023-82 |
This study proposes an anti-falsification method for blockchain food traceability systems.
Conventional fraud detection... [more] |
NS2023-82 pp.59-64 |
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 |
CCS, IN (Joint) |
2023-08-03 12:45 |
Hokkaido |
Banya-no-yu |
Performance Evaluation of IoT Devices in IoT-Blockchain Systems Haruki Kurisaka, Kien Nguyen, Hiroo Sekiya (Chiba Univ.) IN2023-17 |
In recent years, there have been an increasing number of IoT applications, such as smart homes, smart cities, etc. These... [more] |
IN2023-17 pp.1-6 |
ICM |
2023-07-13 13:25 |
Hokkaido |
Sun Reflation Hakodate (Primary: On-site, Secondary: Online) |
Examination of Ledger Capacity Reduction Function in Managed Blockchain Platform Service Takayuki Nagai (Hitachi) ICM2023-12 |
Managed blockchain platform services are being applied to enterprise systems to accelerate the development of blockchain... [more] |
ICM2023-12 pp.7-12 |
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 |
SC |
2023-06-02 13:50 |
Fukushima |
UBIC 3D Theater, University of Aizu (Primary: On-site, Secondary: Online) |
Proposal for linking On-chain & Off-chain based on Dynamic NFT and its application to Tourism use case Jayesh Guntupalli, Kentarou Watanabe (Hitachi Ltd.) SC2023-3 |
Blockchain technology can revolutionize several industries, including tourism. However, to increase the use cases and sc... [more] |
SC2023-3 pp.12-17 |
RCS, IN, NV (Joint) |
2023-05-26 11:05 |
Kanagawa |
Keio University (Hiyoshi Campus), and online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
A Research on Decentralizing IoT Systems with Distributed Ledger Technologies Kien Nguyen, Yue Su, Hiroo Sekiya (Chiba Univ.) IN2023-12 RCS2023-25 |
The Internet of Things (IoT) and Distributed Ledger/Blockchain technologies have potentially fulfilled each other toward... [more] |
IN2023-12 RCS2023-25 pp.49-54 |
RCS, IN, NV (Joint) |
2023-05-26 11:30 |
Kanagawa |
Keio University (Hiyoshi Campus), and online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Blockchain based Wireless Access Sharing Motoharu Sasaki, Takeru Fukushima, Takatsune Moriyama (NTT) IN2023-13 RCS2023-26 |
In this paper, by combining the blockchain used in Web3 with wireless access, we present wireless access sharing using b... [more] |
IN2023-13 RCS2023-26 pp.55-60 |
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 |
SR |
2023-05-12 10:25 |
Hokkaido |
Center of lifelong learning Kiran (Higashi Muroran) (Primary: On-site, Secondary: Online) |
A Study on Adaptive Client/Miner Selection for Fast and Accurate Blockchain-Decentralized Federated Learning Yuta Tomimasu, Koya Sato (UEC) SR2023-17 |
Decentralized federative learning with blockchain is a learning method in which the model in federated learning is manag... [more] |
SR2023-17 pp.83-88 |
NS |
2023-05-11 16:10 |
Tokyo |
Shinjuku Campus, Kogakuin University + Online (Primary: On-site, Secondary: Online) |
Proposal of Neighbor Selection Method by Each Shard Node in Blockchain Network Hiroshi Matsuura, Takayuki Fujii (NTT) NS2023-13 |
Ethereum 2.0 has the sharding framework by which many transaction requests from the users are parallelly processed, and ... [more] |
NS2023-13 pp.14-19 |
ICD |
2023-04-10 16:05 |
Kanagawa |
(Primary: On-site, Secondary: Online) |
[Invited Lecture]
Strong PUF Using SRAM Weak PUF-Based Secret Substitution Layer for Edge-Device Security Applications Kunyang Liu, Hirofumi Shinohara (Waseda Univ.) ICD2023-7 |
Strong physically unclonable function (PUF) provides a promising solution for lightweight security applications aimed at... [more] |
ICD2023-7 p.15 |
SC |
2023-03-17 13:25 |
Tokyo |
NII (Primary: On-site, Secondary: Online) |
A Self-Sovereign Service platform with Decentralized Identity and Smart Contracts Ryo Tateishi, Tatsuto Kibe, Kousuke Kakumoto, Hosono Shigeru (TUT) SC2022-43 |
The authors propose a design method for a Self-Sovereign service platform that realizes Web 3.0 architecture. To transfo... [more] |
SC2022-43 pp.28-33 |