Scholar
Hiroyuki KASAI
Google Scholar ID: Tub_DpEAAAAJ
WASEDA University, JAPAN
Citations & Impact
Citations
1,151
H-index
19
i10-index
35
Publications
20
Co-authors
13
list available
Contact
No contact links provided.
Publications
Browse publications on Google Scholar (top-right) ↗
Resume (English only)
Academic Achievements
- Published several papers such as 'Riemannian adaptive stochastic gradient algorithms on matrix manifolds' (ICML, 2019) and 'Inexact trust-region algorithm on Riemannian manifolds' (NeurIPS, 2018).
Research Experience
- Was a research associate at Global Information and Telecommunication Institute (GITI), Waseda University, during 1998-2002; a visiting researcher at British Telecommunication BTexacT Technologies, the U.K., during 2000-2001; joined Network Laboratories, NTT DoCoMo, Japan, in 2002; an associate professor at The University of Electro-Communications (UEC), Tokyo, during 2007-2019, and appointed as a professor at UEC in 2019; a senior policy researcher at Council for Science, Technology and Innovation Policy (CSTP), Cabinet Office of Japan, during 2011-2013; a visiting researcher at Technical University of Munich (TUM), Germany, during 2014-2015; since September 2019, has been in his current position at Waseda University.
Education
- Received B.Eng., M.Eng., and Dr.Eng. degrees in Electronics, Information, and Communication Engineering from Waseda University in 1996, 1998, and 2000, respectively. Supervised by Prof. Hidetoshi Tomonaga (now Emeritus Professor) and Assoc. Prof. Wataru Kameyama (now Professor).
Background
- Research interests generally include optimization, machine learning, and learning-based signal processing with applications in communication & network systems, image & video processing, and other data analysis fields. Specifically, interested in learning and optimization for large-scale structured data and parameters, e.g., non-linear optimization algorithms on Riemannian manifolds, and their applications.
Miscellany
- Currently working on optimization, machine learning, and signal processing. Member of IEEE, SIAM, Japan Society for Industrial and Applied Mathematics, Institute of Electronics, Information and Communication Engineers, Information Processing Society of Japan, and Japanese Society of Statistics.
