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Department of Computer Science, Faculty of Engineering
Nagoya Institute of Technology
Research Interests: Coding Theory, Signal processing for wireless communications, Deep learning


Tadashi Wadayama was born in Kyoto, Japan, on May 9,1968. He received the B.E., the M.E., and the D.E. degrees from Kyoto Institute of Technology in 1991, 1993 and 1997, respectively. On 1995, he started to work with Faculty of Computer Science and System Engineering, Okayama Prefectural University as a research associate. From April 1999 to March 2000, he stayed in Institute of Experimental Mathematics, Essen University (Germany) as a visiting researcher. On 2004, he moved to Nagoya Institute of Technology as an associate professor. Since 2010, he has been a full professor of Nagoya Institute of Technology. His research interests are in Coding theory, Information theory, Signal processing for wireless communications. He is a member of IEICE and IEEE.


email: wadayama at nitech.ac.jp

Recent Highlights: Deep Unfolding for Signal Processing

Deep unfolding is a technique for improving iterative algorithms based on standard deep learning toolkit such as back propagation and stochastic gradient descent methods. One can tune embedded trainable parameters in unfolded signal flow graphs. In most cases, we can get faster convergence without sacrificing the performance of the orignal algorithm.
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