Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
NS, IN (Joint) |
2024-03-01 11:35 |
Okinawa |
Okinawa Convention Center |
Proposal of Hierarchical Cross Shard Transaction Management with Smart Contracts Hiroshi Matsuura, Takayuki Fujii (NTT) NS2023-201 |
Ethereum 2.0 proposes a sharding framework to process many transaction (Tx) requests to the blockchain in parallel. We h... [more] |
NS2023-201 pp.172-177 |
OCS, OFT, IEE-CMN, ITE-BCT (Joint) [detail] |
2023-11-09 11:20 |
Kyoto |
(Primary: On-site, Secondary: Online) |
Analysis of transmission degradation in orthogonal subcarrier multiplexing systems using the same optical wavelength Yusuke Mizutani, Yasuyuki Okumura, Masahiro Umehira, Katsuyuki Fujii (Nanzan Univ) |
An orthogonal subcarrier division multiplexing system (OSDM-PON) was proposed as a new technology other than WDM-PON to ... [more] |
|
SR |
2023-11-09 16:10 |
Miyagi |
(Primary: On-site, Secondary: Online) |
PMCW radar using Zadoff-Chu sequence for radar-communication integration (2)
-- Effects of Hardware Imperfections on Correlation Detection Performance -- Rikuto Kondo, Masahiro Umehira, Katsuyuki Fujii, Yasuyuki Okumura (Nanzan Univ.) SR2023-53 |
Radar-communication integration systems combining radar functions required for sensing in automatic driving and advanced... [more] |
SR2023-53 pp.36-41 |
EMM, BioX, ISEC, SITE, ICSS, HWS, IPSJ-CSEC, IPSJ-SPT [detail] |
2023-07-25 11:20 |
Hokkaido |
Hokkaido Jichiro Kaikan |
A Study on the Application of Nudge to Improve Cybersecurity Hideyuki Fujii (NRI Secure) ISEC2023-50 SITE2023-44 BioX2023-53 HWS2023-50 ICSS2023-47 EMM2023-50 |
One possible measure to improve cybersecurity is the use of "Nudge". Nudge is designed (choice architectures) that chang... [more] |
ISEC2023-50 SITE2023-44 BioX2023-53 HWS2023-50 ICSS2023-47 EMM2023-50 pp.232-238 |
SITE, IPSJ-EIP |
2023-06-12 16:50 |
Tokyo |
Rissho Univ. Shinagawa Campus |
[Invited Talk]
Please fill in this blank. Hideyuki Fujii (NRI SecureTechnologies) |
[more] |
|
SITE, IPSJ-EIP |
2023-06-13 11:40 |
Tokyo |
Rissho Univ. Shinagawa Campus |
Digital Identity Regulatory Trends Worldwide Hideyuki Fujii (NRI Secure) SITE2023-3 |
[more] |
SITE2023-3 pp.13-19 |
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 |
NS, NWS (Joint) |
2023-01-27 11:20 |
Yamaguchi |
Hybrid Meeting (Yamaguchi Prefecture) (Primary: On-site, Secondary: Online) |
SRLG-Disjoint Optical Redundant Route Selection with k-SPF Algorithm Hiroshi Matsuura, Koujun Koshiji, Yasuhasu Kaneko, Hanami Yokoi, Tatsuya Matsukawa, Takayuki Fujii, Takashi Miyamura (NTT) NS2022-164 |
When an end-to-end wavelength path is established, a primary/backup redundant route pair for the path should be prepared... [more] |
NS2022-164 pp.84-89 |
SRW, SeMI, CNR (Joint) |
2022-11-24 15:15 |
Tochigi |
Epinard Nasu (Primary: On-site, Secondary: Online) |
[Short Paper]
Frame error rate performance of SIGFOX in static condition Rikuto Tani, Masahiro Umehira (Nanzan Univ.), Yoshihiko Takeuchi (RNE), Katsuyuki Fujii, Yasuyuki Okumura (Nanzan Univ.) SRW2022-20 |
The Internet of Things (IoT) services are spreading steadily and, Low Power Wide Area (LPWA) is drawing attention for it... [more] |
SRW2022-20 pp.23-25 |
ISEC, SITE, LOIS |
2022-11-18 10:05 |
Online |
Online |
[Invited Talk]
About "Ctrl + Z: Right to be forgotten"(1) Hideyuki Fujii (NRI Secure) |
[more] |
|
OCS, PN, NS (Joint) |
2022-06-10 15:35 |
Online |
Online |
Field Usable Multicore Fiber Fusion Splicer with marker identification function Masanori Takahashi, Toshiyuki Fujii, Ryuichi Sugizaki, Yoshihiro Arashitani (Furukawa Electric) OCS2022-14 |
[more] |
OCS2022-14 pp.24-27 |
SITE, IPSJ-EIP |
2022-06-10 13:15 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Trends regarding access to vehicle data in European Union Hideyuki Fujii (NRI Secure) SITE2022-9 |
As the distribution of connected cars expands, discussions on the handling of vehicle data are becoming more active. In ... [more] |
SITE2022-9 pp.52-58 |
PN |
2022-04-25 14:05 |
Tokyo |
(Primary: On-site, Secondary: Online) |
[Invited Talk]
Latency monitoring by in-band network telemetry Masaaki Fujii, Toshimichi Fukuda, Tomonori Yamada, Hiroyuki Fujii (Fujitsu) PN2022-2 |
Next generation network is expected to support flexible and autonomous operation in addition to ultra-high speed, high c... [more] |
PN2022-2 pp.9-13 |
RISING (3rd) |
2021-11-17 09:00 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Evaluation of the Implementation of MEC Platform Cooperated with Applications Kazuki Sawada (Univ. Fukui), Masaaki Fujii, Ryo Maruyama, Tomonori Yamada, Hiroyuki Fujii, Toshimichi Fukuda (Fujitsu), Takuji Tachibana (Univ. Fukui) |
[more] |
|
OPE, OCS, OFT (Joint) [detail] |
2021-02-19 16:35 |
Online |
Online |
Multicore Fiber Fusion Splicing Technique Using Field Usable Fusion splicer Masanori Takahashi, Toshiyuki Fujii, Ryuichi Sugizaki, Yoshihiro Arasitani (Furukawa Electric) OCS2020-47 OPE2020-96 |
[more] |
OCS2020-47 OPE2020-96 pp.22-25(OCS), pp.96-99(OPE) |
MW, EST, EMCJ, PEM, IEE-EMC [detail] |
2020-10-23 14:05 |
Online |
Online |
Experimental Evaluation of Small Communication Module Performances for Some 10-60 MHz Implant Antennas Yuki Fujii, Jianqing Wang (NIT), Yutaro Yokoyama, Kazuyuki Saito (Chiba Univ.), Daisuke Anzai (NIT), Koichi Ito (Chiba Univ.) EMCJ2020-46 MW2020-60 EST2020-48 |
[more] |
EMCJ2020-46 MW2020-60 EST2020-48 pp.119-123 |
EMCJ, MICT (Joint) |
2020-03-13 14:40 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Cancelled but technical report was issued) |
Design and Experimental Evaluation of Ultra Wideband Implant Communication Transceiver in 10 - 60 MHz Weak Radio Band Ryosuke Yamada, Yuki Fujii, Jianqing Wang, Daisuke Anzai (NIT) EMCJ2019-92 |
[more] |
EMCJ2019-92 pp.1-4 |
ISEC, SITE, LOIS |
2019-11-02 13:30 |
Osaka |
Osaka Univ. |
Consideration regarding Critical Infrastructure Protection Policies in Cybersecurity
-- Approach from the "Science and Technology Studies (STS)" -- Hideyuki Fujii, Takumi Kimura (NRI Secure) ISEC2019-80 SITE2019-74 LOIS2019-39 |
A comparison of critical infrastructure protection strategies in each country's cyber security policy reveals that there... [more] |
ISEC2019-80 SITE2019-74 LOIS2019-39 pp.115-120 |
HPB (2nd) |
2019-02-15 14:45 |
Tokyo |
|
A Proposal for a Card Game for Programming Education Takayuki Fujii, Masayuki Iwai (TDU) |
(To be available after the conference date) [more] |
|
HCS |
2017-03-15 10:50 |
Miyagi |
|
Communication as a Co-creation
-- A Case Study of Creation of a New Recipe -- Masaki Suwa (Keio Univ.), Haruyuki Fujii (Tokyo Inst. Tech.), Hideyuki Nakashima (Tokyo Univ.) HCS2016-92 |
We argue that communication is an act of value co-creation, and that values created by the participants through that com... [more] |
HCS2016-92 pp.11-16 |