Faculty Information - Saitou Akira

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Book and thesis

Academic background

Business career

Belonging society

Qualification and license

Activity in society

Research topic, funded research, and department laboratory expense

Exhibition, concert, and athletic meet

Home Page

Present specialized field

（Last updated : 2021-06-20 19:34:40）

Saitou Akira
Department SOJO UNIVERSITY Department of Computer and Information Sciences, FACULTY OF COMPUTER AND INFORMATIONSCIENCES

Position

■ Book and thesis

1.	2020	Article	Building a small-scale cluster machine—a hands-on report Bulletin of Sojo University 45,pp.75-96 (Single)
2.	2015	Article	Quantum digital-to-analog conversion algorithm using decoherence Quantum Information Processsing 14,pp.2729-2748 (Single)
3.	2014	Article	Fast and accurate simulation of quantum computing by multi-precision MPS: recent development in Proceedings of the Summer Workshop on ``Physics, Mathematics, And All That Quantum Jazz'' pp.49-67 (Single)
4.	2014	Article	A quantum genetic algorithm with quantum crossover and mutation operations Quantum Information Processsing 13,pp.737-755 (Collaboration)
5.	2013	Article	Realistic cost for the model of coherent computing in Proceedings of TQC2013 pp.244-253 (Single)
6.	2013	Article	ZKCM: A C++ library for multiprecision matrix computation with applications in quantum information Computer Physics Communications 184,pp.2005-2020 (Single)
7.	2013	Article	A multiprecision C++ library for matrix-product-state simulation of quantum computing: Evaluation of numerical errors J. Phys.: Conf. Ser. 454,pp.012064-1-012064-10 (Single)
8.	2012	Article	Linear preservers in nonclassical correlation theories: an introduction in Proceedings of the Symposium on Quantum Information and Quantum Computing pp.85-91 (Collaboration)
9.	2012	Article	Limitation for linear maps in a class for detection and quantification of bipartite nonclassical correlation Quantum Information and Computation 12,pp.944-952 (Collaboration)
10.	2011	Article	Tractable measure of nonclassical correlation using density matrix truncations Quantum Information Processsing 10,pp.431-447 (Collaboration)
11.	2011	Article	Mathematical framework for detection and quantification of nonclassical correlation Quantum Information and Computation 11,pp.167-180 (Collaboration)
12.	2010	Article	Single-experiment- detectable nonclassical correlation witness Physical Review A 82,pp.022314-1-022314-4 (Collaboration)
13.	2010	Article	Quantum Wipe Effect in Proceedings of the Symposium on Decoherence Suppression in Quantum Systems 2008 pp.151-179 (Collaboration)
14.	2009	Article	Yet another framework for quantum simultaneous noncooperative bimatrix games in Proceedings of the Symposium on Molecular Realizations of Quantum Computing 2007 pp.223-242 (Collaboration)
15.	2009	Article	Economical (k,m)-threshold controlled quantum teleportation Physical Review A 79,pp.062313-1-062313-9 (Collaboration)
16.	2009	Article	Quantum metagame extensions of noncooperative bimatrix games in Proc. 9th Int. Conf. on Quantum Communication, Measurement and Computing pp.392-395 (Collaboration)
17.	2009	Article	Variants of controlled quantum teleportation: Use of W-like states in Proc. 9th Int. Conf. on Quantum Communication, Measurement and Computing pp.376-379 (Collaboration)
18.	2008	Article	Pedagogical model for transverse relaxation and motional narrowing of magnetic resonance spectroscopy Iranian Physical Journal 2(3),pp.8-17 (Collaboration)
19.	2008	Article	Evaluating measures of nonclassical correlation in a multipartite quantum system International Journal of Quantum Information 6(supp-1),pp.787-793 (Collaboration)
20.	2008	Article	Coherence Conservation of a Qubit Coupled to a Thermal Dissipating Environment International Journal of Quantum Information 6(supp-1),pp.779-785 (Collaboration)
21.	2008	Article	Nonclassical correlation in a multipartite quantum system: two measures and evaluation Physical Review A 77,pp.052101-1-052101-9 (Collaboration)
22.	2007	Article	Bang-Bang Control of Entanglement in Spin-Bus Boson Model Journal of the Physical Society of Japan 76,pp.114007-1-114007-7 (Collaboration)
23.	2007	Article	Single-Experiment-Detectable Multipartite Entanglement Witness for Ensemble Quantum Computing Physical Review A 75,pp.032317-1-032317-9 (Collaboration)
24.	2007	Article	Solving X3HS using a matrix-product-state simulation of an extended Brüschweiler search in Proc. 8th Int. Conf. on Quantum Communication, Measurement and Computing pp.141-144 (Collaboration)
25.	2006	Article	Population-only decay map for n-qubit n-partite inseparability detection Physical Review A 74,pp.064305-1-064305-4 (Collaboration)
26.	2006	Article	Matrix-product-state simulation of an extended Brüschweiler bulk-ensemble database search Physical Review A 73,pp.062332-1-062332-19 (Collaboration)
27.	2005	Article	Numerical analysis of boosting scheme for scalable NMR quantum computation Physical Review A 71,pp.022303-1-022303-13 (Collaboration)
28.	2010	Book	Decoherence Suppression in Quantum Systems 2008, Proceedings (Collaboration)
29.	2008	Book	Mathematical Aspects of Quantum Computing 2007, Proceedings (Collaboration)
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■ Academic background

1.	1998/04～2002/03	Department of Electronics and Materials Physics, Faculty of Engineering Science, Osaka University, Graduated, BE
2.	2002/04～2004/03	〔Master Course〕 Department of Physical Sciences, Graduate School, Division of Engineering Science, Osaka University, Completed, ME
3.	2004/04～2007/03	〔Doctorial Course〕 Department of Systems Innovation, Graduate School, Division of Engineering Science, Osaka University, Completed, PhD in Science

■ Business career

1.	2006/04～2007/03	Osaka University Graduate School of Engineering Science JSPS Research Fellow DC2
2.	2007/04～2008/03	Osaka University Graduate School of Engineering Science JSPS Research Fellow PD
3.	2008/04～2012/03	Kinki University (Kindai University) Research Center for Quantum Computation Postdoctoral Researcher
4.	2012/04～2013/09	National Institute of Informatics Principles of Informatics Research Division Research Fellow
5.	2013/10～2016/03	Toyohashi University of Technology Department of Computer Science and Engineering Assistant Professor
6.	2016/04～	SOJO UNIVERSITY FACULTY OF COMPUTER AND INFORMATIONSCIENCES Department of Computer and Information Sciences
7.	2016/08～2019/03	Sojo University Integrated Information Center Associate Manager (co-affiliated)
8.	2017/04～	Graduate School of Engineering /(DC)Division of Applied Information Sciences
9.	2017/04～	Graduate School of Engineering /Division of Applied Information Sciences
10.	2021/04～	Sojo University Integrated Information Center Associate Manager (co-affiliated)
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■ Belonging society

1.		IEICE
2.		Physical Society of Japan
3.		The Japan Society for Industrial and Applied Mathematics

■ Qualification and license

2006/06

Software Design and Development Engineer Examination: PASS

■ Activity in society

One of Most Active Reviewers, year 2016, Quantum Information Processing (Springer)

■ Research topic, funded research, and department laboratory expense

1.	2006/04～2008/03	Analytical and numerical research on quantum algorithms for ensemble quantum computers (Key Word : )
2.	2009/04～2011/03	Economization of quantum resources for quantum functional networks (Key Word : )
3.	2013/04～2016/03	Multiprecision DMRG applied for reconsideration of quantum error models (Key Word : )
4.	2018/04～2022/03	A multiprecision numerical renormalization group method applied for prime factorization (Key Word : )

■ Exhibition, concert, and athletic meet

1.	1999～	cgtkcalc, a simple desktop calculator for complex numbers
2.	2002～2004	SILQCS
3.	2005～2011	qcomp.mac
4.	2011～	zkcm, a C++ library for multiprecision complex-number matrix computation
5.	2011～	ZKCM_QC

■ Home Page

http://silqcs.org/~saitoh/

■ Present specialized field

Theory of informatics, Semiconductors, optical properties of condensed matter and atomic physics, Computational science (Key Word：Basic Informatics, Quantum Information, Computational Science, Network)