Who?
- Keisuke Otaki, Ph.D. (Informatics), 2016/3 at Kyoto University, Japan.
- I’m a researcher at Toyota Central R&D Labs., Inc.
- Other info and links:
- This page displays my Notion note.
- See my resume pages:

My icon at X (a.k.a. Twitter).
Recent activities
- I’m planning to attend RecSys’23 in Singapore (Sept.18 - Sept.22, 2023).
Recent work
- “Experimental Study on the Information Disclosure Problem: Branch-and-Bound and QUBO Solver” has been accepted (Frontiers in Applied Mathematics and Statistics - Optimization Theory and Algorithms) (March, 2023)
- “Roaming Navigation: Diverse Constrained Paths Using Heuristic Search” has been accepted (IEEE Access) (Jul, 2023)
- “Extended Travel Itinerary Datasets Towards Reproducibility” has been accepted at RecTour2023@RecSys2023