Yoshiyasu Rai

Prof. Yoshiyasu Rai is an Assistant Professor of Theoretical Econometrics and Statistics at the University of Mannheim's Department of Economics. His research focuses on econometrics and statistical modeling, with a strong emphasis on machine learning and knowledge graph embeddings. He holds a Ph.D. in Economics from the University of Wisconsin-Madison and degrees from Keio University, Tokyo. His work bridges theoretical econometrics with computational methods, addressing challenges in large-scale data analysis and distributed systems. Key contributions include advancements in knowledge graph embeddings, parameter server optimization, and scalable machine learning frameworks.

Education: BA and MA in Economics (Keio University), Ph.D. in Economics (University of Wisconsin-Madison).

Research Interests:

• Theoretical Econometrics
• Machine Learning Applications
• Knowledge Graphs and Embeddings
• Distributed Systems for Large-Scale Data
• Optimization Algorithms

Articles trends focus on knowledge graph embeddings, parameter server design, and scalable machine learning techniques. Recent work emphasizes adaptive systems, dynamic resource allocation, and reproducible research through libraries like LibKGE.

Labs/Teams: Involved in the Junior Professorship for Theoretical Econometrics and Statistics at the University of Mannheim, focusing on interdisciplinary data analysis projects.