Osamu Akashi

Profile Information

Affiliation: Project Professor, National Institute of Informatics

Degree: Ph.D (Science)(Tokyo Institute of Technology)

J-GLOBAL ID: 201901017420431959
researchmap Member ID: B000348883

Research Interests

Research Areas

Research History

Jan, 2019 - Present

Research Professor, Research and Development Center for Academic Networks, National Institute of Informatics
Apr, 1989 - Dec, 2018

Software Labs, Basic Research Labs, and Network Innovation Labs., NTT
Apr, 2013 - Sep, 2018

Lecturer, Graduate School of System Design, Tokyo Metropolitan University
Apr, 1995 - Mar, 1998

Lecturer, Faculty of Environment and Information Studies, Keio University

Education

1987 - 1989

Tokyo Institute of Technology
1984 - 1987

Dept. of Information Science, School of Science, Tokyo Institute of Technology
1983 - 1984

Tokyo Institute of Technology
1980 - 1983

静岡県立静岡高校

Professional Memberships

Committee Memberships

Apr, 2022 - Present

専門委員, 電子情報通信学会情報通信マネジメント研究会(ICM)
Apr, 2018 - Present

専門委員, 電子情報通信学会情報指向ネットワーク技術時限研究会
2022 - 2023

Network Operation & Management Symposium (NOMS 2023) Technical Program Committee, IEEE/IFIP
2021 - 2022

Technical Program Committee, Network Operation & Management Symposium (NOMS 2022)
2019 - 2020

Network Operation & Management Symposium (NOMS 2020) Technical Program Committee, IEEE/IFIP
2018 - 2019

Int'l Symposium on Integrated Network Management (IM 2019), Technical Program Committee, IEEE/IFIP
Apr, 2015 - Mar, 2018

幹事, 電子情報通信学会情報指向ネットワーク技術時限研究会
2018 - 2018

Technical Program Committee, IEEE/IFIP Network Operation & Management Symposium (NOMS 2018)
Apr, 2016 - Mar, 2017

編集幹事, 電⼦情報通信学会英文論文誌小特集編集委員会, Special Section on Infor mation Centric Networking: Paradigms, Technologies, and Applicatio ns
2016 - 2017

Technical Program Committee, IEEE/IFIP Intʼl Symposium on Integrated Network Management (IM 2017)
Sep, 2015 - Aug, 2016

編集委員長, 電子情報通信学会英文論⽂誌小特集編集委員会, Special Section on Inter net Architectures and Management Methods that Enable Flexible an d Secure Deployment of Network Services
2016 - 2016

Technical Program Committee, IEEE/IFIP Int'l Workshop on Management of the Future Internet (ManFI 2016)
2016 - 2016

Technical Program Committee, IEEE/IFIP Network Operation & Management Symposium (NOMS 2016)
Jun, 2011 - Jun, 2015

Director, Japan Society for Software Science and Technology
2015 - 2015

Technical Program Committee, IEEE/IFIP, Int'l Symposium on Integrated Network Management (IM 2015)
2014 - 2014

Technical Program Committee, IEEE/IFIP Network Operation & Management Symposium (NOMS 2014)
2014 - 2014

Technical Program Committee, IEEE/IFIP Int'l Workshop on Future Network Management (ManFI 2014)
2014 - 2014

プログラム委員長, 日本ソフトウェア科学会インターネットテクノロジワークショップ (WIT)
Apr, 2011 - Mar, 2013

幹事, 電子情報通信学会ネットワーク仮想化時限研究会
Apr, 2011 - Mar, 2013

インターネットテクノロジー研究会主査, 日本ソフトウェア科学会

Awards

Jun, 2021

IEICE Paper of the Year, Reducing Dense Virtual Networks for Fast Embedding, Institute of Electronics, Information and Communication Engineers

Toru Mano, Takeru Inoue, Kimihiro Mizutani, Osamu Akashi
Jun, 2021

Best Paper Award, Reducing Dense Virtual Networks for Fast Embedding, Institute of Electronics, Information and Communication Engineers

Toru Mano, Takeru Inoue, Kimihiro Mizutani, Osamu Akashi
Sep, 2019

活動功労賞, 電子情報通信学会通信ソサイエティ

明石修
Mar, 2018

情報ネットワーク研究賞, 仮想NW埋込高速化のための総容量変化を最小化するNW簡約手法, 電子情報通信学会情報ネットワーク研究会

間野暢, 井上武, 水谷后宏, 湊真一, 明石修
2017

Global Communications Conference (GLOBECOM), Best Paper Award, A Tensor Based Deep Learning Technique for Intelligent Packet Routing, IEEE

B. Mao, Z. Md. Fadlullah, F. Tang, N. Kato, O. Akashi, T. Inoue, K. Mizutani
2016

International Conference on Communications Best Paper Award, A Mobility-Based Mode Selection Technique for Fair Spatial Dissemination of Data in Multi-Channel Device-to- Device Communication, IEEE

H. Kuribayashi, K. Suto, H. Nishiyama, N. Kato, K. Mizutani, T. Inoue, O. Akashi
2015

Best paper award, Stable Load Balancing with Overlapping ID-space Management in Range-based Structured Overlay Networks, JSSST

K. Mizutani, T. Mano, T. Inoue, O. Akashi, T. Matsuura, K, Fujikawa
2014

2014年度情報通信マネジメント研究賞, 構造化オーバーレイを用いた大規模分散計算基盤の実装と基礎評価, 電子情報通信学会

水谷后宏, 間野暢, 明石修, 福田健介
2014

2014年度情報ネットワーク研究賞, MDDを用いたSDNグローバルビューのためのパケット分類手法, 電子情報通信学会

井上武, 間野暢, 水谷后宏, 湊真一, 明石修
2013

第17回論文賞, Darknet に到着するパケット間の時系列相関解析とそのサイズおよび空間の依存性, 日本ソフトウェア科学会

大田昌幸, 杉本周, 福田健介, 廣津登志夫, 明石修, 菅原俊治
2012

2012年度インターネットアーキテクチャ研究賞, 複数設備提供者間の情報秘匿型ネットワーク資源割当手法, 電子情報通信学会

間野暢, 水谷后宏, 明石修
2006

第10回論文賞, VPN とホストの実行環境を統合するパーソナルネットワーク, 日本ソフトウェア科学会

光来健一, 廣津登志夫, 佐藤孝治, 明石修, 福田健介, 菅原俊治, 千葉滋
2006

7th IEEE Int’l Workshop on IP Operations and Management (IPOM/MANWEEK), Best Paper Award, Analysis of Diagnostic Capability for Hijacked Route Problem, IEEE

O. Akashi, K. Fukuda, T. Hirotsu, T. Sugawara
2002

日経BP技術賞 (情報通信部門), 自立したネットワーク間の経路障害を自動検出する「ENCORE」, 日経BP

明石修, 菅原俊治, 丸山充, 村上健一郎, 小柳恵一

Papers

A Nationwide 400-Gbps Backbone Network for Research and Education in Japan

Takashi KURIMOTO, Koji SASAYAMA, Osamu AKASHI, Kenjiro YAMANAKA, Naoya KITAGAWA, Shigeo URUSHIDANI

IEICE Transactions on Communications, E106.B(12) 1275-1285, Dec 1, 2023
SINET6: Nationwide 400GE-Based Academic Backbone Network in Japan

Takeshi Kurimoto, Koji Sasayama, Osamu Akashi, Shigeo Urushidani

Optical Fiber Communication Conference (OFC), Mar, 2023 Peer-reviewed
Redesigning the Nonblocking Clos Network to Increase its Capacity

Toru Mano, Takeru Inoue, Kimihiro Mizutani, Osamu Akashi

IEEE Transactions on Network and Service Management, 1-1, 2023 Peer-reviewed
Verifying Network Properties in SRv6 based Service Function Chaining.

Ryusei Shiiba, Satoru Kobayashi, Osamu Akashi, Kensuke Fukuda

AINTEC, 18-26, Dec, 2021 Peer-reviewed
Towards Extracting Semantics of Network Config Blocks.

Kazuki Otomo, Satoru Kobayashi, Kensuke Fukuda, Osamu Akashi, Kimihiro Mizutani, Hiroshi Esaki

IEEE 45th Annual Computers, Software, and Applications Conference(COMPSAC), 1443-1448, Jul, 2021 Peer-reviewed
A Scheme of Extracting Network Configuration Template Blocks Based on Tucker Decomposition

Daisuke Hanamitsu, Kimihiro Mizutani, Satoru Kobayashi, Kensuke Fukuda, Osamu Akashi

International Conference on Emerging Technologies for Communications, 2021 Peer-reviewed
Reducing Dense Virtual Networks for Fast Embedding

IEICE Transactions on Communications, E103-B(4), Apr, 2020 Peer-reviewed
Increasing Capacity of the Clos Structure for Optical Switching Networks

Toru Mano, Takeru Inoue, Kimihiro Mizutani, Osamu Akashi

Proc. of IEEE Global Communications Conference (GLOBECOM), Dec, 2019 Peer-reviewed
Measuring Lost Packets with Minimum Counters in Traffic Matrix Estimation.

Kohei Watabe, Toru Mano, Takeru Inoue, Kimihiro Mizutani, Osamu Akashi, Kenji Nakagawa

IEICE Transactions, 102-B(1) 76-87, 2019 Peer-reviewed
On Intelligent Traffic Control For Large Scale Heterogeneous Networks: A Value Matrix Based Deep Learning Approach

Zubair Fadlullah, Fengxiao Tang, Bomin Mao, Nei Kato, Osamu Akashi, Takeru Inoue, Kimihiro Mizutani

IEEE Communications Letters, 22(12) 2479-2482, Dec, 2018 Peer-reviewed
On Removing Routing Protocol from Future Wireless Networks: A Real-time Deep Learning Approach for Intelligent Traffic Control

Fengxiao Tang, Bomin Mao, Zubair Md. Fadlullah, Nei Kato, Osamu Akashi, Takeru Inoue, Kimihiro Mizutani

IEEE Wireless Communications, 25(1) 154-160, Feb 1, 2018 Peer-reviewed
A Tensor Based Deep Learning Technique for Intelligent Packet Routing

Bomin Mao, Zubair Md. Fadlullah, Fengxiao Tang, Nei Kato, Osamu Akashi, Takeru Inoue, Kimihiro Mizutani

2017 IEEE Global Communications Conference, GLOBECOM 2017 - Proceedings, 2018- 1-6, Jan 10, 2018 Peer-reviewed
A Novel Non-Supervised Deep-Learning-Based Network Traffic Control Method for Software Defined Wireless Networks.

Bomin Mao, Fengxiao Tang, Zubair, Md. Fadlullah, Nei Kato, Osamu Akashi, Takeru Inoue, Kimihiro Mizutani

IEEE Wireless Commun., 25(4) 74-81, 2018 Peer-reviewed
Fast packet classification algorithm for network-wide forwarding behaviors

Takeru Inoue, Toru Mano, Kimihiro Mizutani, Shin-ichi Minato, Osamu Akashi

Computer Communications, 116 101-117, Jan 1, 2018 Peer-reviewed
送信レート制御を行うネットワークにおけるパーフェクトサンプリング

永田尚志, 井上武, 間野暢, 水谷后宏, 明石修

電子情報通信学会論文誌, J100-B(12) 1068-1072, Dec, 2017 Peer-reviewed
An Efficient Framework for Data-Plane Verification With Geometric Windowing Queries

Takeru Inoue, Richard Chen, Toru Mano, Kimihiro Mizutani, Hisashi Nagata, Osamu Akashi

IEEE TRANSACTIONS ON NETWORK AND SERVICE MANAGEMENT, 14(4) 1113-1127, Dec, 2017 Peer-reviewed
Routing or Computing? The Paradigm Shift Towards Intelligent Computer Network Packet Transmission Based on Deep Learning

Bomin Mao, Zubair Md. Fadlullah, Fengxiao Tang, Nei Kato, Osamu Akashi, Takeru Inoue, Kimihiro Mizutani

IEEE TRANSACTIONS ON COMPUTERS, 66(11) 1946-1960, Nov, 2017 Peer-reviewed
THE DEEP LEARNING VISION FOR HETEROGENEOUS NETWORK TRAFFIC CONTROL: PROPOSAL, CHALLENGES, AND FUTURE PERSPECTIVE

Nei Kato, Zubair Md. Fadlullah, Bomin Mao, Fengxiao Tang, Osamu Akashi, Takeru Inoue, Kimihiro Mizutani

IEEE WIRELESS COMMUNICATIONS, 24(3) 146-153, Jun, 2017 Peer-reviewed
A Proposal of an Efficient Traffic Matrix Estimation under Packet Drops

Kohei Watabe, Toru Mano, Kimihiro Mizutani, Osamu Akashi, Kenji Nakagawa, Takeru Inoue

2017 IEEE 37TH INTERNATIONAL CONFERENCE ON DISTRIBUTED COMPUTING SYSTEMS (ICDCS 2017), 2636-2637, 2017 Peer-reviewed
State-of-the-Art Deep Learning: Evolving Machine Intelligence Toward Tomorrow's Intelligent Network Traffic Control Systems

Zubair Md. Fadlullah, Fengxiao Tang, Bomin Mao, Nei Kato, Osamu Akashi, Takeru Inoue, Kimihiro Mizutani

IEEE COMMUNICATIONS SURVEYS AND TUTORIALS, 19(4) 2432-2455, 2017 Peer-reviewed

Misc.

SINET6, an academic science information network connecting the whole Japan with 400-Gbps high-speed link.

栗本崇, 笹山浩二, 明石修, 漆谷重雄

電子情報通信学会技術研究報告(Web), 123(17(NS2023 10-18)), 2023
AS グラフ構造に基づく経路情報耐性と協調防御の有効性に関する解析

明石修

情報処理学会研究報告, 2021-DPS-186(57) 1-8, Mar, 2021 Lead author
ネットワーク管理ワークフローの自動実行機構の提案

明石修, 水谷后宏, 小林諭, 福田健介

情報処理学会第83回全国大会, 3-33-3-34, Mar, 2021 Lead author
Direction of next generation science information network, SINET6

栗本崇, 山中顕次郎, 明石修, 笹山浩二, 漆谷重雄

電子情報通信学会技術研究報告(Web), 121(15(CQ2021 1-20)), 2021
Increasing Capacity of the Clos Structure for Efficient Nonblocking Networks

Toru Mano, Takeru Inoue, Kimihiro Mizutani, Osamu Akashi

118(466) 25-30, Mar, 2019
Network Reduction Method that Minimizes Total Capacity Change for Virtual Network Embedding Acceleration

Toru Mano, Takeru Inoue, Kimihiro Mizutani, Shin-ichi Minato, Osamu Akashi

117(129) 13-18, Jul, 2017
動作検証可能な機械学習を用いた仮想サーバリソース割り当て方式の実装と評価

水谷后宏, 井上武, 間野暢, 永田尚志, 明石修

電子情報通信学会ネットワーク仮想化研究会, May, 2017
ネットワーク故障におけるパスの統合・分割による故障単位の推定

堤陽祐, 渡部康平, 井上武, 水谷后宏, 間野暢, 明石修, 中川健治

電子情報通信学会総合大会, B(7) 62, Mar, 2017
A Consideration of a Network Management Method Using a Network Ontology Bonsai

116(400) 7-12, Jan 19, 2017
特集「ネットワーク技術」の編集にあたって

明石修, 和泉順子, 河合栄治, 川喜田佑介

コンピュータソフトウェア, 34(3) 3_36-3_36, 2017
On Efficient Framework for Data-plane Verification with Geometric Windowing Queries (情報ネットワーク)

INOUE Takeru, MANO Toru, MIZUTANI Kimihiro, NAGATA Hisashi, AKASHI Osamu

電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 116(251) 25-30, Oct 20, 2016
パーフェクトシミュレーション高速化のための遷移先割り当てに関する一検討

永田尚志, 井上武, 水谷后宏, 間野暢, 明石修

電子情報通信学会ソサイエティ大会, B(7) 23, Sep, 2016
Special Section on Internet Architectures and Management Methods that Enable Flexible and Secure Deployment of Network Services FOREWORD

Osamu Akashi

IEICE TRANSACTIONS ON COMMUNICATIONS, E99B(5) 960-960, May, 2016
An Analysis Method of Network Troubles with Path Identificationz

Kohei Watabe, Takeru Inoue, Kimihiro Mizutani, Toru Mano, Osamu Akashi, Kenji Nakagawa

IEICE Technical Report, 115(484) 135-140, Mar, 2016
Evaluating connectivity on physical networks with switch failures

Koki Sonoda, Jun Kawahara, Takeru Inoue, Shoji Kasahara, Osamu Akashi, Ryoichi Kawahara, Hiroshi Saito

IEICE Technical Report, 115(483) 261-266, Mar, 2016
Interactive Analysis of Large-scale Networks based on Integration of Multiple-layer Information

Osamu Akashi, Kimihiro Mizutani, Toru Mano, Takeru Inoue, Kensuke Fukuda, Shigeo Urushidani

IEICE Technical Report, 115(482) 215-220, Mar, 2016
Distributed Time Series Data Management and Analysis

Kimihiro Mizutani, Takeru Inoue, Toru Mano, Hisashi Nagata, Osamu Akashi

NTT Technical Review, 16(3) 1-6, Mar, 2016
Introduction to the Special Issue on Network Technologies

AKASHI Osamu, IZUMI Michiko, KAWAI Eiji, KAWAKITA Yuusuke

Computer Software, 33(3) 3_2-3_2, 2016
企業ネットワークのインテリジェント化に向けたSmart CPEの研究開発 (特集新世代ネットワークと革新的サービス)

瀬林克啓, 鎌谷修, 明石修

NTT技術ジャーナル, 28(1) 24-29, Jan, 2016
時系列データの分散管理・解析技術

水谷后宏, 井上武, 間野暢, 永田尚志, 明石修

NTT技術ジャーナル, 28(1) 30-34, Jan, 2016

Presentations

SINET6 updates: plans of 400G international-lines and next generation GXP, and report of 1.2Tbps transmission experiments

Osamu Akashi

Asia Pacific Advanced Network (APAN) 57 / Network Engineering Workshop, Jan 30, 2024
SINET updates

Osamu Akashi

9th Annual Hawaii Meeting on Trans-Pacific Research & Education (TPRE) Meeting, Jan 20, 2024
SINET Updates: New EU-JP Connection and DDoS Mitigation Service

Osamu Akashi, Naoya Kitagagawa

Asia Pacific Advanced Network (APAN) 56 / Network Engineering Workshop, Aug 23, 2023
SINET Updates: Operational Aspects of SINET6

Osamu Akashi

Asia Pacific Advanced Network (APAN) 55 / Network Engineering Workshop, Mar 15, 2023
SINET Updates: - SINET6 started -

Osamu Akashi

Asia Pacific Advanced Network (APAN) 54 / Network Engineering Workshop, Aug 24, 2022
SINET Updates: transition toward SINET6

Osamu Akashi

Asia Pacific Advanced Network (APAN) 53 / Network Engineering Workshop, Mar 10, 2022
SINET Updates - Towards SINET6: Next-Generation Japanese Academic Backbone-Network

Osamu Akashi

7th Annual Hawaii Meeting on Trans-Pacific Research & Education (TPRE) Meeting, Jan 16, 2022
Towards SINET6: Next-Generation Japanese Academic Backbone-Network

Osamu Akashi

Asia Pacific Advanced Network (APAN) 52 / Network Engineering Workshop, Aug 5, 2021
SINET5 Update and Direction for SINET6

Osamu Akashi

6th Annual Hawaii Meeting on Trans-Pacific Research & Education (TPRE) Meeting, Jan 16, 2021
SINET 400G Backbone Deployment

Osamu Akashi

Asia Pacific Advanced Network (APAN) 50 / Network Engineering Workshop, Aug 7, 2020
SINET5 International 100G Upgrade and Domestic 400G Deployment

Osamu Akashi

Fifth Annual Hawaii Meeting on Trans-Pacific Research & Education (TPRE) Meeting, Jan 17, 2020
SINET updates

Osamu Akashi

Asia Pacific Advanced Network (APAN ) 48 / Network Engineering Workshop, Jul 23, 2019

Research Projects

ネットワークオペレータの意図に基づくワークフロー実行機構の研究

科学研究費助成事業, 基盤研究(B), 日本学術振興会, Apr, 2020 - Mar, 2024

明石修, 水谷后宏, 福田健介
An adaptive cooperative mechanism for stable autonomous operation

Grants-in-Aid for Scientific Research, Grant-in-Aid for Research Activity Start-up, Japan Society for the Promotion of Science, Aug, 2019 - Mar, 2021

Akashi Osamu
Research on Distributed Virtual Multi-layer Routing

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, 2007 - 2008

HIROTSU Toshio, FUKUDA Kensuke, SUGAWARA Toshiharu, KURIHARA Satoshi, MURAKAMI Ken-ichirou, AKASHI Osamu

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