Suzuki, Shigeya

写真a

Affiliation

Graduate School of Media and Governance （Shonan Fujisawa）

Position

Project Professor (Non-tenured)

Related Websites

External Links
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Career 【 Display / hide 】

  • 1985.04
    -
    Present

    Foretune Co., Ltd., President and CEO

  • 1999.10
    -
    2004.06

    Omnisci Software Inc., President and CEO

  • 2003.10
    -
    Present

    Keio Research Institute at SFC, Auto-ID Lab Japan, Associate Director of Research and Development

  • 2005.02
    -
    2007.03

    University of Southern California, Information Sciences Institute, Visting Scholar

  • 2006.04
    -
    2010.03

    Keio University, Graduate School of Media and Governance, Research Associate

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Academic Background 【 Display / hide 】

  • 2011.03

    Keio University, Graduate School of Media and Governance, Cyber Informatics

    Graduate School, Withdrawal after completion of doctoral course requirements, Doctoral course

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Academic Degrees 【 Display / hide 】

  • Ph.D, Keio University, Coursework, 2012.02

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Research Areas 【 Display / hide 】

  • Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Communication and network engineering

  • Informatics / Theory of informatics (Fundamental Informatics)

  • Informatics / Computer system (Computer System Network)

  • Informatics / Software (ソフトウエア)

  • Informatics / Database (Media Informatics/Data Base)

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Research Keywords 【 Display / hide 】

  • Information System for RFID

  • Internet

  • Data Security

  • Data Security

  • Blockchain

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Research Themes 【 Display / hide 】

  • Blockchain Technology, 

    2015
    -
    Present

    　View Summary

    Technology related to Blockchain, applications based on the technology, operation and analysis of the technology

  • Research on modeling and simulation of Quantum Network System, 

    2013
    -
    Present

    　View Summary

    Research on modeling of quantum network system, in the point of view of computer network researcher. Also, develop a quantum network simulation system.

  • Research on DNSSEC Extension, 

    2005
    -
    Present

  • Design of Information System Architecture for RFID, 

    2005
    -
    Present

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Books 【 Display / hide 】

  • Essential C++

    Stanly Lippman, SUZUKI SHIGEYA, 2000.11

  • インターネットオペレーション - 原理と実際

    SUZUKI SHIGEYA, 共立出版, 1999.05

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Papers 【 Display / hide 】

  • Multistakeholder governance for the internet

    Suzuki S.

    Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) （Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics))  12063 LNCS   230 - 241 2020

    ISSN  9783030544546

    　View Summary

    © Springer Nature Switzerland AG 2020. In this paper, we introduce how multistakeholder governance for the Internet initiated and evolved by showing key events, example disputes, and the current organization of the Internet Corporation for Assigned Names and Numbers (ICANN). The Internet has been growing for the last fifty years. Both technological and deployment efforts drove the growth of the Internet. Since internet technology initially does not impose any border between computers communicating, it effectively provides connectivity globally. Globally available borderless networks create conflicts. For example, each of the nations controls the trademark registration, which is not unique if we look beyond jurisdictional borders. Once these registered names started using on the global Internet, there may be possibilities of conflicts of use of the name. To resolve such a dispute, we need a mechanism. The Internet’s multistakeholder governance born and start evolving since the so-called dot-com bubble time; finally, the movement established ICANN as a place to discuss issues among multiple stakeholders. Now ICANN is grown enough and showing how the Internet Multistakeholder model is useful for other fields.

  • NFV を利用したサービスチェイニングの設計と運用の実践

    SUZUKI SHIGEYA

    デジタルプラクティス(採録予定) （情報処理学会)   2018.12

    Research paper (scientific journal), Joint Work

  • Mitigating bitcoin node storage size by DHT

    Abe R., Suzuki S., Murai J.

    Asian Internet Engineering Conference, AINTEC 2018 （Asian Internet Engineering Conference, AINTEC 2018)     17 - 23 2018.11

    ISSN  9781450361316

    　View Summary

    © 2018 ACM. A type of Bitcoin node called “Full Node” has to hold the entire of historical transaction data called “Blockchain” to verify that new transactions are correct or not. To operate nodes as Full Nodes, the required storage size will be too large for resource-constrained devices. In this paper, to mitigate storage size, we propose a storage load balancing scheme by distributed storage based on Distributed Hash Table (DHT). By our scheme, nodes in a DHT cluster can behave like Full Nodes without holding the entire of the blockchain.

  • Targeted advertising using BLE beacon

    Takamasa Okamoto, Yuka Sasaki, Shigeya Suzuki

    In the proceedings of the 2017 IEEE 6th Conference on Consumer Electronics (GCCE 2017) （IEEE)     181 - 185 2017.10

    Research paper (international conference proceedings), Joint Work, Accepted

    　View Summary

    Abstract:
    Although cameras are commonly used to achieve customer's attributes in the field of advertising, improving the precision of these consumer features just by imagery has been a great challenge. This paper proposes a new targeted advertising method experimentally accommodated to digital signage systems by using Bluetooth Low Energy (BLE) beacons. The paper provides a design of this new advertising method implemented on an iPhone and Raspberry Pi 3, along with the experimental evaluations of the acquired attributes and psychological resistance of the targeted advertising method.

  • Blockchain as an Audit-Able Communication Channel

    Shigeya Suzuki, Jun Murai

    In the proceedings of Annual IEEE International Computer Software and Applications Conference, IEEE （IEEE)  2   516 - 522 2017.07

    Research paper (international conference proceedings), Joint Work, Accepted

    　View Summary

    Applications requiring strict access control, such as medical record query, often require auditing of the query. The current typical design relies on server side logging. However, logging on server-side do not provide strict means of auditing, since the server can be tampered with attackers, and also anybody who has permission to write can modify the log. We propose a scheme using blockchain technology, as a request-response channel for a client-server system, to record both client request and server reply in an audi-table manner. We have implemented a proof-of-concept system on top of a publicly available blockchain testbed. By using a blockchain as a client-server request-response channel, the request-response sequence can be verified by anybody who has access to the blockchain, providing a way to implement audit log for strictly controlled resources.

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Papers, etc., Registered in KOARA 【 Display / hide 】

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Presentations 【 Display / hide 】

  • Academia's Interest Beyond Cryptocurrency on Blockchain

    SUZUKI SHIGEYA

    Asian Internet Engineering Conference (Bangkok, Thailand) , 

    2017.11
    , 

    Oral presentation (invited, special), Asian Institute of Technology, intERlab, Thailand

    　View Summary

    Since the birth of the cryptocurrency "Bitcoin", we observe an enormous number of the introduction of similar cryptocurrencies, born of new start-up companies with an interesting idea. From a business perspective, the trend is exciting and may be favorable. But if we compare with the history of the commercial Internet which took decades to become commodity technology, the cryptocurrency technology looks like too early to be used, possibly immature without careful study. The speaker briefly talks about Blockchain technology in the perspective of the possibility of academic research.

  • いまさら人に聞けないブロックチェーン技術

    SUZUKI SHIGEYA

    ISOC-JP Workshop (ビットコインという暗号通貨を実現する為の概念として話題となったブロックチェーンは、現在、一般的に「ネットワーク型システムにおける非中央集権的な"台帳"」と説明されています。ブロックチェーンは様々な技術的知見を組み合わせて情報を分散的に保存した上で、その内容の正確さの維持を実現することを基礎に、技術と利用領域の双方で拡張と拡大を続けています。本ワークショップではブロックチェーン技術の概要をインターネット技術の視点を用いてお話しいただきます。) , 

    2017.10
    , 

    Public lecture, seminar, tutorial, course, or other speech, ISOC-JP(Internet Society Japan Chapter)

  • 意図しないBLE接続を防ぐデジタルサイネージ・スマートフォン連携システムの構築

    SUZUKI SHIGEYA

    情報処理学会シンポジウムシリーズ(CD-ROM), 

    2016.06
    , 

    Oral presentation (general)

  • ソーシャルネットワークを用いたWi‐Fiユーザー認証の提案・構築

    SUZUKI SHIGEYA

    情報処理学会シンポジウム, 

    2016.06

  • 電子ペーパーを利用した移動ダイナミックサイネージ

    富田 千智, 横石 雄大, 鈴木 茂哉, 羽田 久一, 三次 仁

    電子情報通信学会2010総合大会 (東北大学) , 

    2010.03
    , 

    Oral presentation (general), 電子情報通信学会

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Research Projects of Competitive Funds, etc. 【 Display / hide 】

  • 先進的通信アプリケーション開発推進型研究開発タイプ II フェーズ II 「ネットワー ク仕様定義による広域分散ネットワークの自動運用管理システムの開発」

    2014.09
    -
    2015.03

    Ministry of Internal Affairs and Communications, Strategic Information and Communications R&D Promotion Programme (SCOPE), Commissioned ｒesearch, Coinvestigator(s)

  • 正確な測位情報と時刻情報に 基づいた次世代メディアの開発

    2013.09
    -
    2014.03

    Ministry of Internal Affairs and Communications, 先進的通信アプリケーション 開発推進事業, Jun Murai, Commissioned ｒesearch, No Setting

  • ダイナミックネットワーク技術の研究開発

    2008.03
    -
    2010.03

    慶應義塾大学, Commissioned ｒesearch, No Setting

  • コ・モビリティ社 会の創成

    2007.08
    -
    2010.03

    慶應義塾大学, Special Coordination Funds for the promotion of Science and Technology, Research grant, No Setting

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Courses Taught 【 Display / hide 】

  • INTRODUCTION TO TRUSTED INTERNET

    2024

  • INTRODUCTION TO TRUSTED INTERNET

    2023

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Courses Previously Taught 【 Display / hide 】

  • 情報基礎・情報基礎 2

    Keio University

    2014.04
    -
    2015.03
    , 

    Autumn Semester, Seminar, Within own ｆaculty, 2h, 38people

  • 情報基礎・情報基礎１

    Keio University

    2014.04
    -
    2015.03
    , 

    Spring Semester, Seminar, Within own ｆaculty, 2h, 38people

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Social Activities 【 Display / hide 】

  • WIDE Project

    2012.03
    -
    Present

  • 汎用技術等実態調査(我が国防衛産業における業務プロセスやビジネスモデル変革のための航空機産業における電子タグ等の 利用動向等調査)」における調査委員会

    2008.02
    -
    2008.03
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Memberships in Academic Societies 【 Display / hide 】

  • Auto-ID Lab Japan (Keio Research Institute at SFC), 

    2003.10
    -
    Present
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Committee Experiences 【 Display / hide 】

  • 2012.03
    -
    Present

    Board Member, WIDE Project

  • 2003.10
    -
    Present

    Associate Director of Research and Development, Auto-ID Lab Japan (Keio Research Institute at SFC)

  • 2016.05
    -
    Present

    英文誌EB 編集委員, 電子情報通信学会

  • 2008.02
    -
    2008.03

    委員および調査団副団長, 汎用技術等実態調査(我が国防衛産業における業務プロセスやビジネスモデル変革のための航空機産業における電子タグ等の 利用動向等調査)」における調査委員会

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