Experience
Google DeepMind
Software Engineer
Software Engineer (Machine Learning)
Recruit Holdings Co., Ltd. / Megagon Lab
Researcher
Stanford University
Visiting Scholar
Visiting Research • Supervisor: Dr. Ryohei Fujimaki
Research Internship • Supervisor: Dr. Junichi Tsujii
Internship
Selected Publications
Full list on Google Scholar →DeepSearchQA: Bridging the Comprehensiveness Gap for Deep Research Agents
Scalable Semantic Querying of Text
Knowledge Transfer for Out-of-Knowledge-Base Entities: A Graph Neural Network Approach
Partition-wise Linear Models
Online and Stochastic Learning with a Human Cognitive Bias
Healing Truncation Bias : Self-weighted Truncation framework for Dual Averaging
Education
Ph.D., Mathematical Informatics, The University of Tokyo
Concentration: Machine Learning, Natural Language Processing • Supervisor: Hiroshi Nakagawa
Recipient of Research Fellowship for Young Scientists (DC1) from JSPS
BA, Engineering, The University of Tokyo
Concentration: Financial Statistics, Economics • Supervisor: Fumiko Takeda
Selected Honors & Achievements
Microsoft Research Asia Excellent Internship Award
Microsoft Research Asia
IPSJ Computer Science Research Award for Young Scientists & Presentation Award
82th Conference of Mathematical Modeling and Problem Solving • Paper: "L1 regularized online supervised learning using feature frequency."
Engineering Dean's Award for students & Outstanding Research Award
The University of Tokyo • Paper: "The Economic Impact of Herd Behavior in the Japanese Loan Market."