A researcher on information science.

• Publications (業績)
• Research Funds (研究費)
• Notes about research – mainly mathematical topics (研究関連のメモ – 主に数学)

(At the poster session in AAAI2018 on 5th February 2018)

Research (研究)

• Interests
  • Flexible information retrieval
  • Data structure
  • Optimization algorithms
• Topics
  • Since 2019:
    • Machine learning for semi-structured data (sequences, graphs, etc.)
  • Since 2015:
    • Machine learning under privacy-sensitive situations (learning with limited data disclosure via encryption, etc.)
    • Machine learning for changing data / data modifications
  • Since 2014:
    • Enumeration over graphs (path/trail enumeration, path/trail conversion over line graph, etc.)
  • Since 2006:
    • String similarity and its applications (Approximate string matching, Edit distance, q-gram distance, Edit distance approximation)

Affiliation (所属)

See the Research Funds page for the projects which I received funds.

• April 2025 - PRESENT
  • Project associate professor (*1)
  • Nagoya University, Graduate School of Engineering, Divisions of Mechanical and Aerospace Engineering
• June 2019 - March 2025
  • Post-doctoral researcher
  • RIKEN, Center for Advanced Intelligence Project, Data-Driven Biomedical Science Team
• April 2015 - May 2019
  • Researcher (Project Assistant Professor)
  • Nagoya Institute of Technology, Department of Computer Science ^(*2), Takeuchi&Karasuyama Laboratory
• May 2014 - March 2015
  • Researcher (August 2014 - March 2015) / Research Assistant (May 2014 - July 2014 )
  • Japan Science and Technology Agency (JST) (working at Hokkaido University), ERATO Minato Discrete Structure Manipulation System Project
• April 2007 - March 2014
  • Master course (April 2007 - March 2009) / Doctoral course (April 2009 - March 2014) / Received PhD on 30th June 2014
  • Hokkaido University, Graduate School of Information Science and Technology, Computer Science Division, Laboratory for Pattern Recognition and Machine Learning

(*1) Under the project “デジタル価値創造人材育成プログラム” (developing students with creativity in digital technologies)
(*2) As Department of Scientific and Engineering Simulation until March 2015

Links (リンク)

• ORCID: https://orcid.org/0000-0002-2139-3857
• ResearchGate: https://www.researchgate.net/profile/Hiroyuki_Hanada
• ResearchMap: https://researchmap.jp/hana-hiro
• Google Scholar: https://scholar.google.co.jp/citations?user=UolUarMAAAAJ
• GitHub: https://github.com/hana-hiro

Contact (連絡先)

• Address for current position: hanada!hiroyuki!i9@f.mail.nagoya-u.ac.jp (replace all ‘!’s with dot)
• Personal address: hana1hiro@live.jp (replace ‘1’ with hyphen)