Keisuke Fujii

J-GLOBAL         Last updated: May 5, 2019 at 16:53
 
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Name
Keisuke Fujii
Affiliation
Osaka University
Section
Graduate School of Science
Degree
PhD(eng.)

Academic & Professional Experience

 
Apr 2019
 - 
Today
Professor, Graduate School of Engineering Science, Osaka University
 
Oct 2017
 - 
Mar 2019
Associate Professor, Kyoto University
 
Apr 2016
 - 
Sep 2017
Assistant Professor, Photon Science Center, The University of Tokyo
 
Apr 2015
 - 
Mar 2016
Assistant Professor, The Hakubi Center for Advanced Research/ Graduate School of Science, Kyoto University
 
Apr 2013
 - 
Mar 2015
Assistant Professor, The Hakubi Center for Advanced Research/ Graduate School of Informatics, Kyoto University
 

Published Papers

 
Ken M. Nakanishi, Keisuke Fujii, Synge Todo
   Mar 2019
We propose a sequential minimal optimization method for quantum-classical
hybrid algorithms, which converges faster, is robust against statistical error,
and is hyperparameter-free. Specifically, the optimization problem of the
parameterized quant...
K. Mitarai and K. Fujii
arXiv      Jan 2019
K. Mitarai, M. Kitagawa, and K. Fujii
99(1) 012301:1-012301:8   Jan 2019   [Refereed]
T. Furuta, K. Fujii, K. Nakajima, S. Tsunegi, H. Kubota, Y. Suzuki, and S. Miwa
10(3) 034063:1-034063:9   Sep 2018   [Refereed]
K. Mitarai, M. Negoro, M. Kitagawa, and K. Fujii
Physical Review A   98(3) 032309:1-032309:6   Sep 2018   [Refereed]
K. Fujii, H. Kobayashi, T. Morimae, H. Nishimura, S. Tamate, and S. Tani
Physical Review Letters   120(20) 200502:1-200502:6   May 2018   [Refereed]
K. Fukui, A. Tomita, A. Okamoto, and K. Fujii
Physical Review X   8(2) 021054:1-021054:12   May 2018   [Refereed]
K. Nakajima, K. Fujii, M. Negoro, K. Mitarai, and M. Kitagawa
1-15   2018
M. Negoro, K. Mitarai, K. Fujii, K. Nakajima, and M. Kitagawa
1-5   2018
K. M. Nakanishi, K. Mitarai, and K. Fujii
1-7   2018
K. Heya, Y. Suzuki, Y. Nakamura, and K. Fujii
1-10   2018
Y. Suzuki, K. Fujii, and M. Koashi
Physical Review Letters   119(19) 190503:1-190503:5   Nov 2017   [Refereed]
K. Fujii and M. Hayashi
Physical Review A   96(3) 030301:1R-030301:6R   Sep 2017   [Refereed]
K. Fujii and K. Nakajima
Physical Review Applied   8(2) 024030:1-024030:20   Aug 2017   [Refereed]
T. Morimae, K. Fujii, and H. Nishimura
Physical Review A   95(4) 042336:1-042336:6   Apr 2017   [Refereed]
K. Fujii and T. Morimae
New Journal of Physics   19 033003:1-033003:24   Mar 2017   [Refereed]

Books etc

 
Quantum Computation with Topological Codes: From Qubit to Topological Fault-Tolerance (SpringerBriefs in Mathematical Physics Vol.8)
Keisuke Fujii
Springer   2015   ISBN:978-9812879950
Topological protection of quantum information (in Kinki University Series on Quantum Computing Vol.9 "Physics, Mathematics, and All That Quantum Jazz ")
Keisuke Fujii
World Scientific   2014   ISBN:978-9814602365

Conference Activities & Talks

 
Application of Quantum Computers for Machine Learning and Quantum Chemistry [Invited]
Keisuke Fujii
ICCMSE 2019   4 May 2019   
Quantum computing: current status and prospects [Invited]
Keisuke Fujii
iTHEMS Colloquium   25 Apr 2019   
K. Fukui, A. Tomita, and K. Fujii
APS March Meeting 2019   7 Mar 2019   American Physical Society
March 4-8, 2019
Y. Suzuki, A. Davaasuren, K. Fujii, M. Koashi, and Y. Nakamura
APS March Meeting 2019   7 Mar 2019   American Physical Society
March 4-8, 2019
K. M. Nakanishi, K. Mitarai, and K. fujii
APS March Meeting 2019   6 Mar 2019   American Physical Society
March 4-8, 2019
Keisuke Fujii
QIP 2019   14 Jan 2019   
K. Mitarai, M. Kitagawa, and K. Fujii
QIP 2019   14 Jan 2019   
January 14-18, 2019
Keisuke Fujii
Q2B   11 Dec 2018   
DECEMBER 10-12, 2018
K. Fukui, A. Tomita, A. Okamoto, and K. Fujii
AQIS2018   8 Sep 2018