Hiroki TAKEMURA
a.k.a. kekeho
Master's Student, Keio University, Graduate School of Media and Governance (Keio SFC)
Rodney Van Meter Lab / Delight
WIDE Delight WG
About
Affiliations
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Master Student, Keio University SFC
- Rodney Van Meter Lab (formerly Jun Murai Lab)
- WIDE
Full career: LinkedIn
Research Interests
- Distributed Systems
- Replication
- Logical Clock
- Blockchain
- Digital Identity
- DID (Decentralized Identifiers)
- VC (Verifiable Credentials)
Hobbies
- Sleeping
- Traveling
Awards
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2024
Passkeys Hackathon Tokyo — Grand Winner
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2022–23
MITOU Program Super Creator — Information-technology Promotion Agency, Japan
Project: Development of Translation IME and Input Method Abstraction Layer
Presentation video (Japanese) · METI Release (English) · Super Creator Booklet -
2022
Tokyo web3 Hackathon — DeFi Category, 1st Place
Publications
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Kairos: Byzantine Fault-Tolerant Timestamp OracleIPSJ Computer System Symposium '37 (2025), Oral Presentation
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Reproduction of the Space Internet Environment at INTEROP and Exhibition of Application Demonstrations Using DTNIPSJ SIG IOT, 2024(1), 1–8
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Verification of Citizen's Rambling Activities by Pedestrian Tracking Using Small Photographic DeviceJapan Society of Civil Engineers Autumn Conference, 60, 1–8 (2019)
Teaching (SA / TA)
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Internet Civilization / Internet Technology (Master, Academic Project)
2025f, 2026s
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Introduction to Next Generation Information Systems in the AI Era
2025s
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Introduction to Trusted Internet
2024f
- Fundamentals of Information Technology 1
- Fundamentals of Information Technology 2