Hayashi Laboratory
Department of Systems Innovation,
School of Engineering, The University of Tokyo


NEWS
- 2025-12-11researchWe delivered four oral presentations from our lab at IEEE BigData 2025
- 2025-12-10reportDr. Hayashi Gave a Talk at the Computational Scale Science Workshop
- 2025-12-09reportWe held the 1st session on Special Interest Group on Data Collaboration (SIG-DC)
- 2025-12-09researchWe delivered five oral presentations from our lab at SIGAIs 2025
- 2025-12-09researchFive students from our lab presented posters at SIGAIs2025
- 2025-12-06articlePreprint Published on "Reputation System Design for Manufacturing Data Markets"
- 2025-11-26articlePreprint Published on "A Novel Metric for Evaluating the Semantic Fidelity of Synthetic Tabular Data."
- 2025-11-19articlePreprint Published on "A New Multi-agent Simulation Framework Powered by LLMs."
- 2025-11-13articlePreprint Published on "A Novel Data Integration Method Using Contextual Graph Embeddings."
- 2025-11-09newsMr. Yu Receives Grand Prize at the 6th Young Researchers' Award by TOME R&D Inc.
ABOUT

Hayashi Laboratory is working on "understanding every activity related to humans and data" for elucidating the dynamics of the data ecosystem and supporting data design with the following issues:
- Understanding the dynamics of data ecosystem and developing institutional design
- Digitization of unobserved events with tailor-made data design support
- Creating heterogeneous data linkage schemes and analytical models
- Sensing of information digestion and value deepening in crossover sphere
We aim to create a new paradigm for data distribution society by elucidating the dynamics of systems based on the interaction of various things, such as people, computers, and the environment.
CONTACT US
If you wish to join us (enroll, advance to higher education, conduct joint research, or technical cooperation), please feel free to contact us (change -at- to @).
hayashi-at-sys.t.u-tokyo.ac.jp
Access
Hayashi Laboratory is located in Room 411, 4th floor, Engineering Bldg. 8, Hongo Campus, The University of Tokyo.
