Mochizuki Riku

写真a

Affiliation

Research Centers and Institutes, Information Technology Center ( Mita )

Position

Assistant Professor (Non-tenured)/Research Associate (Non-tenured)/Instructor (Non-tenured)

E-mail Address

E-mail address

Related Websites

Other Affiliation 【 Display / hide

  • QueryLift Inc, 特別顧問

Career 【 Display / hide

  • 2023.07
    -
    2025.03

    Sony CSL, Reseach Assistant

Academic Background 【 Display / hide

  • 2024.04
    -
    2026.03

    Keio University, Graduate School of Media and Governance

    Graduate School, Completed, Master's course

  • 2026.04

    Keio University, Graduate School of Media and Governacne

    Graduate School, Other, Doctoral course

 

Research Areas 【 Display / hide

  • Informatics / Computer system (Distributed Algorithm)

  • Informatics / Information security (Cryptographic Protocol)

  • Informatics / Web informatics and service informatics (Generative Search Engine)

Research Keywords 【 Display / hide

  • Byzantine Fault Tolerant

  • Distributed Algorithm

  • State Machine Replication

Research Themes 【 Display / hide

  • Generative Engine Optimization, 

    2025.06
    -
    Present

  • Optimization of Byzantine-Fault-Tolerant Secret Sharing, 

    2024.04
    -
    Present

  • Research on Fair Exchange on a Blockchain, 

    2022.12
    -
    Present

 

Papers 【 Display / hide

  • Accountable Fair Exchange Protocols on Blockchain

    Riku Mochizuki, Ryosuke Abe, Shigeya Suzuki

    IEEE 50th Annual Computers, Software, and Applications Conference (COMPSAC) (IEEE)   2026.07

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

  • WARASHIBE Protocol: Fair Data-Data Exchange on Blockchain

    Mochizuki, Riku and Abe, Ryosuke and Suzuki, Shigeya

    2025 IEEE International Conference on Blockchain and Cryptocurrency (ICBC)} (IEEE)   2026.06

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

  • Zen: Optimizing Byzantine Fault-Tolerant Share Recovery for Secret Sharing

    Riku MOCHIZUKI

    (Keio University)   2026.03

    Master’s thesis, Lead author, Last author, Corresponding author, Accepted

  • 生成エンジンにおける引用脆弱性の解明

    望月 理来, 小松 秀輔, 野口 蒼大, 安宅 和人

    言語処理学会 第32回年次大会 発表論文集 (The Association for Natural Language Processing)   2026.03

    Research paper (conference, symposium, etc.), Lead author

  • Kairos: ビザンチン障害耐性のあるタイムスタンプオラクル

    竹村 太希, 阿部 涼介, 望月 理来, アフマド タムリン, 鈴木 茂哉

     2025.12

    Research paper (conference, symposium, etc.), Joint Work, Corresponding author

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Courses Taught 【 Display / hide

  • INTRODUCTION TO PROGRAMMING 2

    2026, Undergraduate (liberal arts), Lecture, Within own faculty

  • Fundamental of Information Technology 2

    2026, Autumn Semester, Undergraduate (liberal arts), Lecture, Within own faculty

 

Memberships in Academic Societies 【 Display / hide

  • Information Processing Society of Japan, 

    2026.01
    -
    Present
  • The Database Society of Japan , 

    2026.01
    -
    Present
  • The Association for Natural Language Processing, 

    2026.01
    -
    Present
  • Association for Computing Machinery (ACM), 

    2024.12
    -
    Present