Last update: Feb. 28, 2023.

日本語 / English

谷 誠一郎

Seiichiro Tani, Ph.D.


Computing Theory Research Group
Media Information Laboratory
NTT Communication Science Laboratories
NTT Corporation
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Research

My research interests include quantum complexity theory, quantum algorithms, and quantum information theory. Specifically, I am currently interested in quantum query complexity, quantum distributed computing, quantum communication complexity, and quantum interactive proof systems. Generally, I am interested in theoretical computer science such as algorithms and complexity theory.

Selected Papers
(categorized by topic)
Other Research Activities
(mostly in Japanese)
Thesis
DBLP
arXiv
Google Scholar

Current Project

Short Biography [full bio]

Seiichiro Tani is a distinguished researcher in NTT Communication Science Laboratories, NTT Corporation. He is also a Member of Science Council of Japan, and a visting professor at Quantum Computing Unit, Institute of Innovative Research, Tokyo Institute of Technology. He received his Bachelor's degree in information science from Kyoto University, Japan, in 1993, and his Master degree and Ph.D. in computer science from the University of Tokyo, Japan, in 1995 and 2006. After receiving his Master degree, he joined NTT LSI Laboratories in 1995 and then moved to NTT Network Innovation laboratories in 1998. Since 2003, he has been working in NTT Communication Science Laboratories. He was also a member of ERATO/SORST Quantum Computing and Information Project, Japan Science and Technology Agency (JST), from 2004 to 2009. He was a visiting researcher at Institute for Quantum Computing (IQC), University of Waterloo from 2010 to 2011.




Contact

Postal Address: 3-1 Morinosato-Wakamiya, Atsugi, Kanagawa 243-0198, Japan. (access)
Email: seiichiro.tani.cs at hco.ntt.co.jp