Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
IA |
2023-09-21 17:05 |
Hokkaido |
Hokkaido Univeristy (Primary: On-site, Secondary: Online) |
Simulation Evaluation of Congestion Avoidance Communication Method using Explicit Congestion Notification in the Application Layer Yuichiro Hei, Ryota Oogami, Takeshi Kitahara (KDDI) IA2023-18 |
In recent years, a wide variety of devices, including smartphones and connected cars, have been equipped with communicat... [more] |
IA2023-18 pp.43-48 |
IA |
2023-09-21 17:30 |
Hokkaido |
Hokkaido Univeristy (Primary: On-site, Secondary: Online) |
Implementation of Congestion-Avoiding Communication Method for HTTP/3 Applications Using OTA Updates in Vehicle Communication Devices Ryota Ogami, Yuichiro Hei, Takeshi Kitahara (KDDI) IA2023-19 |
In recent years, software-defined vehicle (SDV), meaning vehicles that can update functions via over-the-air (OTA), like... [more] |
IA2023-19 pp.49-53 |
IA, CQ, MIKA (Joint) |
2022-09-16 10:00 |
Hokkaido |
Hokkaido Citizens Actives Center (Primary: On-site, Secondary: Online) |
A Proposal of Congestion Avoidance Communication Method using Explicit Congestion Notification in HTTP/3 Applications Yuichiro Hei, Takeshi Kitahara (KDDI) IA2022-26 |
In recent years, a wide variety of devices, including smartphones and connected cars, have been equipped with communicat... [more] |
IA2022-26 pp.61-66 |
IA |
2022-01-28 15:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Efforts to improve facility management efficiency through IoT Yuichiro Hei, Takamasa Isohara (KDDI Research, Inc.), Keigo Takeuchi (W-NEXCO), Takeshi Kitahara (KDDI Research, Inc.) IA2021-57 |
In recent years, with the rapid aging of society and the declining birthrate, there are concerns that the shortage of hu... [more] |
IA2021-57 pp.27-31 |
SeMI, IPSJ-ITS, IPSJ-MBL, IPSJ-DPS (Joint) |
2020-06-18 13:00 |
Online |
Online |
A Prototype and Evaluation of Vibration Detection System for Surveillance of Deer Fence Takuya Kato (KDDI Research, Inc.), Hiroyuki Yokota (TIRI), Yuichiro Hei, Izuru Nogaito, Eiji Utsunomiya (KDDI Research, Inc.) SeMI2020-1 |
Deer fences are widely used as an effective means of preventing serious feeding damage by deer and other wildlife. If de... [more] |
SeMI2020-1 pp.1-6 |
IA, IN (Joint) |
2018-12-14 14:40 |
Hiroshima |
Hiroshima Univ. |
A Proposal of Explicit Congestion Notification using the Network Programmability Functions of SRv6 Yuichiro Hei (Toyota ITC), Kotaro Furukawa (HDG), Ryokichi Onishi (Toyota ITC) IA2018-50 |
The volume of traffic sent from cars to data centers via data communication network will increase with the number of car... [more] |
IA2018-50 pp.65-70 |
IA |
2017-01-27 14:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. B3 Kenshu-2 room |
Development and evaluation of bird detection and repulsion sensor system in inner water fishery Hikaru Sasaki (Nagaoka Univ. of Tech.), Hiroshi Yamamoto (Ritsumeikan Univ.), Yuichiro Hei (KDDI Research, Inc.), Katsuyuki Yamazaki (Nagaoka Univ. of Tech.) IA2016-84 |
[more] |
IA2016-84 pp.31-36 |
IA |
2016-11-03 16:00 |
Overseas |
Taipei (Taiwan) |
[Poster Presentation]
Development of MQTT-based Sensor Network to Repel Harmful Birds Hikaru Sasaki (Nagaoka Univ. of Tech.), Hiroshi Yamamoto (Ritsumeikan Univ.), Yuichiro Hei (KDDI Research), Katsuyuki Yamazaki (Nagaoka Univ. of Tech.) IA2016-33 |
To protect crops and/or fishes from harmful bird, we propose a harmful bird repelling system that can communicate in bot... [more] |
IA2016-33 pp.37-40 |
CQ, ICM, NS (Joint) |
2012-11-16 15:20 |
Shiga |
Nagahama Inst. of Bio-Science and Tech. |
Analytical Evaluation of User Matching using IP-Geolocation for Low-Latency Multiplayer Online Games Yohei Aikawa, Yuichiro Hei, Tomohiko Ogishi, Sumaru Niida, Toru Hasegawa (KDDI Labs) CQ2012-71 |
The market for multiplayer online games is rapidly growing, along with the growth of broadband Internet connection servi... [more] |
CQ2012-71 pp.75-80 |
NS |
2012-04-20 13:50 |
Kochi |
Univ. of Kochi |
Evaluation for Cost-Effective Cache Deployment and Link Traffic in ISP Networks Megumi Shibuya, Yuichiro Hei, Tomohiko Ogishi (KDDI R&D Labs.) NS2012-14 |
Internet traffic for video content delivery has grown rapidly, ISPs have faced to the issue that how to deliver the mass... [more] |
NS2012-14 pp.77-82 |
USN, CQ, MoNA (Joint) |
2008-01-24 11:10 |
Shizuoka |
Kenshu Kouryu Center, Actcity Hamamatsu (Shizuoka) |
IP Performance Monitoring System for Intranet Atsuo Tachibana, Yuichiro Hei, Tomohiko Ogishi, Shigehiro Ano (KDDI Labs) CQ2007-85 |
[more] |
CQ2007-85 pp.25-30 |
IA |
2007-01-19 13:15 |
Hiroshima |
International Conference Center Hiroshima |
A Proposal for Flexible BGP Peering Method towards Dependable Inter-Domain Networking Masafumi Watari, Yuichiro Hei, Teruyuki Hasegawa, Shigehiro Ano (KDDI Labs.), Katsuyuki Yamazaki (Nagaoka Univ. of Tech.) IA2006-38 |
As the Internet continues to grow, there has been much research activity on providing a more dependable and robust netwo... [more] |
IA2006-38 pp.43-48 |
CQ, NS, ICM (Joint) |
2006-11-16 14:40 |
Tottori |
Tottori Univ. of Environmental Studies |
A study on method to cluster BGP messages Tomohiko Ogishi, Yuichiro Hei, Shigehiro Ano, Toru Hasegawa (KDDI R&D Labs.) NS2006-127 CQ2006-68 TM2006-41 |
[more] |
NS2006-127 CQ2006-68 TM2006-41 pp.25-30(NS), pp.55-60(CQ), pp.25-30(TM) |
IA |
2006-10-24 11:20 |
Tokyo |
Tokyo Institute of Technology (Ookayama Campus) |
Identifying OSPF failures based on the analysis of LSA flooding Yuichiro Hei, Tomohiko Ogishi, Shigehiro Ano (KDDI Lab.) IA2006-27 |
It is important to monitor routing protocols for stable operation of IP networks. In this paper, we focus on OSPF, a wid... [more] |
IA2006-27 pp.43-48 |
CS, CQ (Joint) |
2006-04-18 10:50 |
Akita |
Akita Univ. |
A proposal on the detection algorithm of BGP route flaps Yuichiro Hei (KDDI Labs), Ngoc-Anh Vu (ENST), Tomohiko Ogishi, Shigehiro Ano, Toru Hasegawa (KDDI Labs) CQ2006-14 |
To maintain the communication quality of customers, it is important for ISPs to monitor the routing information exchange... [more] |
CQ2006-14 pp.63-68 |
IA, MoNA |
2005-01-19 09:55 |
Osaka |
Osaka University Nakanoshima Center |
A Proposal of Configuring IPv6 End-to-End Secure Channels for Closed Members Yuichiro Hei, Satoshi Katsuno, Shigehiro Ano, Katsuyuki Yamazaki (KDDI Lab.) |
The deployment of IPv6 as the next generation Internet protocol has been proceeding. As one of the features of IPv6, the... [more] |
MoMuC2004-90 IA2004-21 pp.15-20 |