Research Fellow / Postdoctoral Fellow in Statistical Machine Learning and Statistical Physics RIKEN in Japan

RIKEN is recruiting 1 Researcher or Special Research Fellow for the High-Dimensional Structure Theory Team in the Center for Advanced Intelligence Project (Mathematical Intelligence Group). The position is focused on statistical science , machine learning , deep learning theory , and the theory of artificial intelligence , with related work in high-dimensional statistics , complex data analysis , optimal transport theory , causal inference , probability theory , and statistical mechanics . The t...

RIKEN’s Bioresource Research Center, Integrated Information Development Office is recruiting a Researcher / Special Research Fellow (postdoctoral equivalent) for a fixed-term position in Japan. The project sits at the intersection of ecology, environmental science, mathematical informatics, and statistical science . The work focuses on integrating theoretical ecological and physical knowledge about ecosystem dynamics and developing methods and analysis platforms using energy terrain analysis, no...

RIKEN’s Center for Advanced Intelligence Project (AIP) in Tokyo is recruiting for a Research Scientist or Postdoctoral Researcher in the Computational Social Choice Team of the Mathematical Intelligence Group. The team works on the mathematical foundations of fair and efficient resource allocation , mechanism design , and the intersection of social choice theory with machine learning to support fair AI systems. The posting also highlights related interests in computational social choice and algo...

RIKEN’s Center for Advanced Intelligence Project (AIP) is recruiting a Research Scientist or Postdoctoral Researcher in the Imperfect Information Learning Team of the Mathematical Intelligence Group in Tokyo, Japan. The position focuses on machine learning , weakly-supervised learning , robust learning , transfer learning , reinforcement learning , large language models , and the theoretical properties of learning from imperfect information. The successful candidate is expected to develop novel ...

Postdoctoral Fellowship opportunity at the Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU) , a World Premier International (WPI) Research Center at the University of Tokyo in Japan . The institute is seeking postdoctoral researchers for PD2026 who can lead original and impactful research in interdisciplinary areas spanning astrophysics , astronomy , experimental physics , theoretical physics , mathematics , and data-driven discovery . Highlighted topics include Cosmi...