Naoki Masuda
Contact Information
Dr. Naoki Masuda
Department of Engineering Mathematics, University of Bristol
Merchant Venturers Building, Woodland Road,
Clifton, Bristol BS8 1UB, United Kingdom
Tel: +41 0117 33 15176
Email:
naoki.masuda@bristol.ac.uk
Website:
www.naokimasuda.net
Professional Positions
03/2014–present
Senior Lecturer (tenured)
Department of Engineering Mathematics, University of Bristol, UK
09/2008–02/2014
Associate Professor (tenured)
Department of Mathematical Informatics, University of Tokyo
10/2006–08/2008
Lecturer (tenured)
Department of Mathematical Informatics, University of Tokyo
04/2004–09/2006
Special Postdoctoral Fellow
Amari Research Unit, RIKEN Brain Science Institute, Japan
04/2003–03/2004
Research Fellow (PD)
Japan Society for the Promotion of Science, at Yokohama National University, Japan
10/2002–03/2003
Research Fellow (PD)
Japan Society for the Promotion of Science, at University of Tokyo, Japan
04/2000–09/2002
Research Fellow (DC1)
Japan Society for the Promotion of Science, at University of Tokyo, Japan
04/2018–03/2021
Visiting Professor
Dalian University of Technology, China
10/2008–03/2012
Researcher (part-time appointment)
Japan Science and Technology Agency, Basic Research Programs PRESTO, Japan
07/2004–03/2006
Group Leader (part-time appointment)
Japan Science and Technology Agency,
ERATO Aihara Complexity Modelling Project, Japan
Academic Qualifications
09/2002
Ph.D. in Engineering, University of Tokyo, Japan
(Department of Mathematical Engineering and Information Physics)
Thesis title: “Duality of Information Coding in Pulse-coupled Neural Networks”
Thesis supervisor: Prof. Kazuyuki Aihara
03/2000
M.Sc. in Engineering, University of Tokyo, Japan
(Department of Mathematical Engineering and Information Physics)
Thesis title: “Cryptosystems with Discretized Chaotic Maps”
Thesis supervisor: Prof. Kazuyuki Aihara
03/1998
B.Sc. in Engineering, University of Tokyo, Japan
(Department of Mathematical Engineering and Information Physics)
Citation Statistics
Google Scholar Citations profile
Naoki Masuda
2
Number of citations: 4120 (Google Scholar Citations)
h-index: 35 (Google Scholar Citations)
Grants
09/2018–02/2019
Mercari Inc (a company in Japan)
Subject: Detection of problematic transactions in online marketplaces of Mercari
Amount: £20,371 (company’s contribution)
Role: PI
05/2018–11/2018
EPSRC, BRIM (Building Resilience into Risk Management) Feasibility Fund
Subject: Network resilience theory for water distribution systems
Amount: £10,200
Role: PI (CoI: Fanlin Meng, University of Exeter)
03/2018–02/2020
Cookpad Limited (a company registered in England and Wales)
Subject: Cookpad networks
Amount: £182,278 (company’s contribution)
Role: PI
03/2018–06/2018
Jean Golding Institute: Seed Corn Funding, University of Bristol
Subject: Immune state networks in wild mice
Amount: £2,600
Role: PI (CoI: Mark Viney, University of Bristol)
02/2018–06/2018
GW4 Data Science Seed Corn Funding
Subject: Recurrence analysis for time-varying networks and its application to brain dynamics
Amount: £5,000
Role: PI (CoI: Lorenzo Livi, University of Exeter; Jiaxiang Zhang, Cardiff University)
12/2017–06/2018
Faculty of Engineering: Research Pump Priming, University of Bristol
Subject: Immune response networks in wild mice
Amount: £5,000
Role: PI (CoI: Mark Viney, University of Bristol)
09/2016–03/2017
EPSRC Institutional Sponsorship
Subject: Phase transitions in neuroimaging data
Amount: £7,234
Role: PI (CoI: Elohim Fonseca dos Reis, University of Campinas, Brazil)
10/2013–03/2019
CREST, Japan Science and Technology Agency
Subject: Theory for analyzing temporal network data as deep knowledge (originally in Japanese.
Translation by NM)
Amount: JPY 53,450,000 (to my group)
Role: CoI (PI: Kenji Yamanishi, University of Tokyo, Japan)
04/2013–02/2014
Bilateral Joint Research Projects, Japan Society for the Promotion of Science
Subject: TempoNet: theoretical foundations of temporal networks
Amount: JPY 2,500,000 (to my group)
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Role: CoPI (partner PI: Renaud Lambiotte, University of Namur, Belgium)
04/2013–03/2014
Research Grants for Japanese Young Scientists (originally in Japanese. Translation by NM), The
Nakajima Foundation
Subject: Quantify reputations of agents in networks (originally in Japanese. Translation by NM)
Amount: JPY 1,000,000
Role: PI
04/2011–02/2014
Grant-in-Aid for Young Scientists (A), Japan Society for the Promotion of Science
Subject: Computational modeling of games on social networks and analysis of cooperative behavior
Amount: JPY 10,100,000
Role: Sole PI
11/2008–03/2013
Grant-in-Aid for Scientific Research on Innovative Areas, Japan Society for the Promotion of
Science
Subject: Computational study of locomotion, learning, and memory using stochastic analysis
methods
Amount: JPY 33,930,000
Role: PI (CoI: Jun Ohkubo)
10/2008–03/2012
Japan Science and Technology Agency, Basic Research Programs PRESTO, Japan
Subject: Modeling of epidemic dynamics on networks with group structure
Amount: JPY 49,332,600
Role: PI
04/2008–03/2011
Grant-in-Aid for Young Scientists (B), Japan Society for the Promotion of Science
Subject: Computational modeling of games on social networks and analysis of cooperative behavior
Amount: JPY 4,030,000
Role: PI
04/2008–11/2009
Grant-in-Aid for Scientific Research on Priority Areas “Integrative Brain Research”, Ministry of
Education, Culture, Sports, Science and Technology of Japan
Subject: Neurocomputational modelling of cooperative behavior (originally in Japanese. Transla-
tion by NM)
Amount: JPY 1,787,269
Role: PI
06/2007–03/2009
Trend Micro Incorporated (a company in Japan)
Subject: Exploration of content security on the WWW using network analysis (originally in
Japanese. Translation by NM)
Amount: JPY 5,250,000
Role: PI
26/04/2007–26/05/2007
Japan–U.S. Brain Research Cooperative Program, National Institute for Physiological Sciences,
Japan (travel grant)
Subject: A computational study of improvement in behavioral performance by attention
Amount: JPY 570,000
Role: Visiting investigator (Host: Center for Neural Science, New York University)
04/2004–09/2006
Special Postdoctoral Researcher, RIKEN Brain Science Institute, Japan (research grant)
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Subject: Spatiotemporal information processing by recurrent neural networks with synaptic learn-
ing and integrate-and-fire dynamics (originally in Japanese. Translation by NM)
Amount: JPY 3,900,000
Role: Sole recipient
04/2003–03/2004
Research Fellowships for Young Scientists, Japan Society for the Promotion of Science
Subject: Multiplexity of information representation and contributions of complex spiking patterns
and synaptic learning to brain functioning (originally in Japanese. Translation by NM)
Amount: JPY 1,200,000
Role: Sole recipient
04/2000–03/2003
Research Fellowships for Young Scientists, Japan Society for the Promotion of Science
Subject: Analysis of finite-state transformations by chaotic mapping and its application to cryp-
tosystems and neural dynamics (originally in Japanese. Translation by NM)
Amount: JPY 3,000,000
Role: Sole recipient
Professional Activities
Referee for Peer-Reviewed Journals
More than 70 journals including Biology Letters, Journal of Neurophysiology, Journal of the Royal
Society Interface, Nature Communications, Nature Physics, Physical Review Letters, Physical Review
X, PLOS Biology, PLOS Computational Biology, Proceedings of the Royal Society B, and Trends in
Neurosciences. For a full list, see
www.naokimasuda.net/publ.html
.
Editorial Work
03/2018–present
Editorial Board, Journal of Physics Communications
05/2014–present
Editorial Board, PLOS ONE
01/2014–present
Editorial Board, Scientific Reports
06/2013–present
Review Editor for Frontiers Interdisciplinary Physics
Referee for Grant Applications
Engineering and Physical Sciences Research Council (EPSRC), UK
National Science Centre, Poland
Fund for Scientific Research-FNRS, Belgium
Japan Society for the Promotion of Science, Japan
National Science Foundation, USA
MATH AmSud, cooperation between France and Latin America
Academic Services
Program Committee Member
Complenet’19
Tarragona, Spain, March 18-21 (2019).
Program Committee Member
Seventh International Conference on Complex Networks and Their Applications
Cambridge, UK, December 11-13 (2018).
Naoki Masuda
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Program Committee Member
The 10th International Conference on Social Informatics
St. Petersburg, Russia, September 24-27 (2018).
Program Committee Member
Workshop on Social Influence 2018 (SI 2018)
Barcelona, Spain, August 28 (2018).
Program Committee Member
The 4th Annual International Conference on Computational Social Science (IC2S2 2018)
Northwestern University, Evanston, USA, July 12-15 (2018).
Program Committee Member
SIAM Workshop on Network Science 2018 (SIAMNS 2018)
Portland, OR, USA, July 12-13 (2018).
Program Committee Member
Integration of Empirical Data in Network Epidemiology (iodine)
A satellite symposium in NetSci 2018, Paris, France, June 12 (2018).
Senior Program Committee Member
NetSci 2018
Paris, France, June 11-15 (2018).
Program Committee Member
NetSci-X 2018
Hangzhou, China, January 5-8 (2018).
Program Committee Member
Sixth International Workshop on Complex Networks and their Applications
Lyon, France, November 29 - December 1 (2017).
Organiser
Engineering Applications of Networks Workshop
NetSci 2016
University of Bristol, Bristol, UK, Nov 1 (2017).
Program Committee Member
Workshop on Social Influence 2017 (SI 2017)
Sydney, Australia, July 31 (2017).
Program Committee Member
CCS2017 Satellite Meeting Modeling of Disease Contagion Processes 6th Edition
Cancun, Mexico, September 17-22 (2017).
Program Committee Member
The 9th International Conference on Social Informatics
Oxford, UK, September 13-15 (2017).
Program Committee Member
NetSci 2017
Indianapolis, Indiana, USA, June 19-23 (2017).
Program Committee Member
4th European Network Intelligence Conference 2017 (ENIC’17)
Duisburg, Germany, September 11-12 (2017).
Program Committee Member
NetSci-X 2017
Tel-Aviv, Israel, January 15-18 (2017).
Program Committee Member
Naoki Masuda
6
Fifth International Workshop on Complex Networks and their Applications
Milan, Italy, November 30 - December 2 (2016).
Program Committee Member
Workshop on Social Influence 2016 (SI 2016) San Francisco, USA, August 18 (2016).
Organiser (coorganised with Juyong Park)
Satellite workshop: Competition networks and centrality
NetSci 2016
Seoul, Korea, May 30 (2016).
Organiser (coorganised with Byungnam Kahng and Zengru Di)
Satellite workshop: Network science research in Asia: Fundamentals and applications
NetSci 2016
Seoul, Korea, May 30-31 (2016).
Program Co-chair
NetSci 2016
Seoul, Korea Republic, May 30 - June 3 (2016).
Program Committee Member
NetSci-X 2016
Wroclaw, Poland, January 11-13 (2016).
Program Committee Member
Fourth International Workshop on Complex Networks and their Applications
Bangkok, Thailand, November 23-27 (2015).
Coorganiser
Special Session: Epidemic dynamics: mathematical modeling and data analysis
4th IFAC Conference on Analysis and Control of Chaotic Systems
Tokyo, Japan, August 26-28 (2015).
Program Committee Member
NetSci-X 2015
Rio de Janeiro, Brazil, January 14-16 (2015).
Program Committee Member
Third International Workshop on Complex Networks and their Applications
Marrakesh, Morocco, November 23-27 (2014).
Program Committee Member
Workshop on Social Influence (SI 2014)
Barcelona, Spain, November 10 (2014).
Program Committee Member
Second International Workshop on Complex Networks and their Applications
Kyoto, Japan, December 2-5 (2013).
Program Committee Member
NetSci 2013
Kopenhagen, Denmark, June 3-7 (2013).
Program Committee Member
First Workshop on Rational, Secure and Private Ad-hoc Networks (RASEP’11)
Crete, Greece, October 16-21 (2011).
Program Committee Member
The 9th Asia-Pacific Complex Systems Conference (Complex’09)
Tokyo, Japan, November 4-7 (2009).
Program Committee Member
Naoki Masuda
7
Special Session: Evolutionary Games on Complex Networks
IEEE Congress on Evolutionary Computation (CEC 2009)
Trondheim, Norway, May 18-21 (2009).
Coorganizer
NSC Winter Workshop 2008: Complex Nonlinear Dynamics ranging from Biology to Engineering
Sapporo, Hokkaido, March 8-10 (2008).
Coorganizer
Special Session: Nonlinear Analysis and Modeling of Neural Signal Processing and Coding
International Symposium on Nonlinear Theory and its Applications (NOLTA2004)
Fukuoka, Japan, November 29 - December 3 (2004)
Membership
17/10/2012–present F1000 Faculty Member
Teaching
University of Bristol
Numerical Methods in MATLAB (for second year undegraduate, EMAT 20920) 10 CPs
Autumn 2014, Autumn 2015, Autumn 2016, Autumn 2017
Nonlinear Dynamics and Chaos (for third year undergraduate, EMAT 33100) 10 CPs
Autumn 2015, Autumn 2016 (50% of teaching)
Optimisation Thery and Applications (for third year undergraduate, EMAT 30670) 10 CPs
Autumn 2016, Autumn 2017 (50% of teaching)
Mathematical and Data Modelling 2 (for second year undergraduate, EMAT 22220) 20 CPs
Autumn 2014, Autumn 2015, Autumn 2016, Autumn 2017
Role: supervision and marking of 3–4 group projects of 4 weeks
Mathematical and Data Modelling 3 (for third year undergraduate, EMAT 30005) 30 CPs
2017 (25% of teaching)
Role: organisation, supervision, and marking of group projects for a semester with other teach-
ing staff
University of Tokyo
4860-1005: Mathematical Structures in Informatics (for Ph.D. and M.Sc students):
Spring 2013 (in English), Spring 2011, and Spring 2009 (in Japanese). 2 credit hours, 1 semester,
role: sole unit organiser
03-541530: Topology (3rd year undergrad. Originally in Japanese. Translation by NM):
Autumn 2007–2013. 1.5 credit hours, 1 semester, role: sole unit organiser
03-541620 Group Journal Club (4th year undergrad. Originally in Japanese. Translation by
NM):
Spring 2007, 2008, 2010, 2011, 2013. 1.5 credit hours (co-taught with another faculty), 1
semester, role: sole unit organiser
Other
Lecturing (on temporal networks)
“Advanced Complex Networks” in the Master of Physics of Complex Systems.
Programa d’Impuls i Internacionalitzaci´
o per a Estudis de Postgrau.
University of Ballearic Islands, Spain, 29 May – 2 June 2017
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8
Part-time Lecturer
7735: Social Simulations (3rd year undergrad. Originally in Japanese. Translation by NM)
Tokyo Institute of Technology, Japan
Spring 2008–2013. 2 credit hours
Research Advising
Thesis supervision
01/2018–present
Elohim Fonseca dos Reis, University of Bristol (1st supervisor, 100%)
09/2017–present
Robert Eyre (2nd supervisor, 20%)
09/2016–present
Alfie Wearn, University of Bristol (2nd supervisor, 50%)
09/2015–present
Simon Godwin, University of Bristol (2nd supervisor, 50%)
09/2015–present
Christelle Van Anterpen, University of Bristol
(2nd supervisor, 20%)
04/2010–03/2013
Taro Takaguchi, University of Tokyo (sole supervision by NM)
04/2010–03/2013
Mitsuhiro Nakamura, University of Tokyo (sole supervision by NM)
09/2014–05/2017
4 MEng students, University of Bristol (one year project)
09/2016–05/2017
1 BEng students, University of Bristol (one year project)
04/2007–02/2014
13 M.Sc students, University of Tokyo (two year project)
10/2006–02/2013
17 B.Sc students, University of Tokyo (one semester project)
Fellowship sponsor:
04/2017–03/2019
Dr. Christos Ellinas
“Application of complex networks to project robustness and resilience”
EPSRC Doctoral Prize Fellowship, hosted at University of Bristol
Postdoc supervision
Univ. of Bristol
04/2016–present
Sadamori Kojaku (funded by CREST, Japan Science and Technology Agency (JST))
05/2015–03/2016
Kohei Tamura (funded by CREST, JST)
Univ. of Tokyo
04/2013–02/2014
Takuya Machida (funded by Research Fellowships for Young Scientists (PD
Japan Society for the Promotion of Science (JSPS))
04/2012–10/2012
Ryosuke Nishi (funded by Kakenhi, Japan)
04/2011–03/2012
Jun Nakabayashi (funded by Kakenhi, Japan)
04/2011–03/2012
Etsuo Segawa (funded by JST, Presto)
04/2011–03/2012
Shuhei Furuya (funded by Research Fellowships for Young Scientists (PD), JSPS)
04/2009–03/2011
Yoshimi Yoshino (funded by Kakenhi, Japan)
03/2009–03/2011
Takehisa Hasegawa (funded by JST, Presto)
As host researcher
Mr. Jorge P. Rodr´ıguez (University of Balearic Islands, Spain), March 5–April 6, 2018, hosted
at University of Bristol
Short Term Scientific Mission (STSM), COST Action: CA15109, EU Framework Programme
Horizon 2020, on European Cooperation for Statistics of Network Data Science
Dr. Friederike Greb (Georg-August-Universit˘
at G˘
ottingen, Germany), June 11–August 21,
2013, hosted at University of Tokyo
Summer Program, Japan Society for the Promotion of Science
Dr. Paul Expert (Imperical College, UK), February 3–March 2, 2012, hosted at University of
Tokyo
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Postdoctoral Fellowships for Foreign Researchers (short-term), Japan Society for the Promotion
of Science
PhD examiner
05/2018
External PhD examiner, Neil Sherborne, University of Sussex
12/2017
External PhD examiner, Se-Wook Oh, University of Oxford
10/2017
External PhD examiner, Balasundaram Kadirvelu, University of Reading
07/2016
Internal PhD examiner, Christopher John McWilliams, University of Bristol
04/2016
Internal PhD examiner, Holly Silk, University of Bristol
03/2008–03/2014
PhD examiner for 20 candidates
University of Tokyo, Department of Mathematical Informatics
NB: By convention, no notion of internal/external examiner
03/2011–03/2014
PhD examiner for 6 candidates, University of Tokyo (other departments)
Honors and Awards
Outstanding Reviewer Awards 2017
New Journal of Physics, IOP Publishing (awarded to 82 out of 1,507 reviewers).
The Young Scientists’ Prize
The Commendation for Science and Technology by the Minister of Education, Culture, Sports,
Science and Technology, Japan, April 2013.
International Neural Network Society Young Investigator Award
The International Neural Network Society, August 15, 2007.
Refereed Journal Papers
1. Naoki Masuda, Sadamori Kojaku, Yukie Sano.
A configuration model for correlation matrices.
Physical Review E, 98, 012312 (2018).
2. Sadamori Kojaku, Giulio Cimini, Guido Caldarelli, Naoki Masuda.
Structural changes in the interbank market across the financial crisis from multiple core-periphery
analysis.
Journal of Network Theory in Finance, in press (2018).
3. Takuya Sekiguchi, Kohei Tamura, Naoki Masuda.
Population changes in residential clusters in Japan.
PLOS ONE, 13, e0197144 (2018).
4. Sadamori Kojaku, Naoki Masuda.
A generalised significance test for individual communities in networks.
Scientific Reports, 8, 7351 (2018).
5. Sadamori Kojaku, Naoki Masuda.
Core-periphery structure requires something else in the network.
New Journal of Physics, 20, 043012 (2018).
6. Takahiro Ezaki, Michiko Sakaki, Takamitsu Watanabe, Naoki Masuda.
Age-related changes in the ease of dynamical transitions in nrain activity.
Human Brain Mapping, 39, 2673–2688 (2018).
7. Naoki Masuda, Michiko Sakaki, Takahiro Ezaki, Takamitsu Watanabe.
Clustering coefficients for correlation networks.
Frontiers in Neuroinformatics, 12, 7 (2018).
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8. Genki Ichinose, Naoki Masuda.
Zero-determinant strategies in finitely repeated games.
Journal of Theoretical Biology, 438, 61–77 (2018).
9. Naoki Masuda, Luis E. C. Rocha.
A Gillespie algorithm for non-Markovian stochastic processes.
SIAM Review, 60, 95–115 (2018).
10. Takahiro Ezaki, Naoki Masuda.
Reinforcement learning account of network reciprocity.
PLOS ONE, 12, e0189220 (2017).
11. Sadamori Kojaku, Naoki Masuda.
Finding multiple core-periphery pairs in networks.
Physical Review E, 96, 052313 (2017).
12. Luis E. C. Rocha, Naoki Masuda, Petter Holme.
Sampling of temporal networks: Methods and biases.
Physical Review E, 96, 052302 (2017).
13. Tomokatsu Onaga, James P. Gleeson, Naoki Masuda.
Concurrency-induced transitions in epidemic dynamics on temporal networks.
Physical Review Letters, 119, 108301 (2017).
14. Naoki Masuda, Mason A. Porter, Renaud Lambiotte.
Random walks and diffusion on networks.
Physics Reports, 716–717, 1–58 (2017).
15. Kohei Tamura, Naoki Masuda.
Effects of the distant population density on spatial patterns of demographic dynamics.
Royal Society Open Science, 4, 170391 (2017).
16. Takahiro Ezaki, Takamitsu Watanabe, Masayuki Ohzeki, Naoki Masuda.
Energy landscape analysis of neuroimaging data.
Philosophical Transactions of the Royal Society A, 375, 20160287 (2017).
17. Thomas A. O’Shea-Wheller, Naoki Masuda, Ana Sendova-Franks, Nigel R. Franks.
Variability in individual assessment behaviour and its implications for collective decision-making.
Proceedings of the Royal Society B: Biological Sciences, 284, 20162237 (2017).
18. Yutaka Horita, Masanori Takezawa, Keigo Inukai, Toshimasa Kita, Naoki Masuda.
Reinforcement learning accounts for moody conditional cooperation behavior: experimental re-
sults.
Scientific Reports, 7, 39275 (2017).
19. Teruyoshi Kobayashi, Naoki Masuda.
Fragmenting networks by targeting collective influencers at a mesoscopic level.
Scientific Reports, 6, 37778 (2016).
20. Luis E. C. Rocha, Naoki Masuda.
Individual-based approach to epidemic processes on arbitrary dynamic contact networks.
Scientific Reports, 6, 31456 (2016).
21. Takahiro Ezaki, Yutaka Horita, Masanori Takezawa, Naoki Masuda.
Reinforcement learning explains conditional cooperation and its moody cousin.
PLOS Computational Biology, 12, e1005034 (2016).
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22. Leo Speidel, Konstantin Klemm, V´ıctor M. Egu´ıluz, Naoki Masuda.
Temporal interactions facilitate endemicity in the susceptible-infected-susceptible epidemic model.
New Journal of Physics, 18, 073013 (2016).
23. Ryosuke Nishi, Taro Takaguchi, Keigo Oka, Takanori Maehara, Masashi Toyoda, Ken-ichi
Kawarabayashi, Naoki Masuda.
Reply trees in Twitter: data analysis and branching process models.
Social Network Analysis and Mining, 6, 26 (2016).
24. Naoki Masuda.
Accelerating coordination in temporal networks by engineering the link order.
Scientific Reports, 6, 22105 (2016).
25. Yutaka Horita, Masanori Takezawa, Takuji Kinjo, Yo Nakawake, Naoki Masuda.
Transient nature of cooperation by pay-it-forward reciprocity.
Scientific Reports, 6, 19471 (2016).
26. Jens Malmros, Naoki Masuda, Tom Britton.
Random walks on directed networks: Inference and respondent-driven sampling.
Journal of Official Statistics, 32, 433–459 (2016).
27. Leo Speidel, Taro Takaguchi, Naoki Masuda.
Community detection in directed acyclic graphs.
European Physical Journal B, 88, 203 (2015).
28. Kohei Tamura, Naoki Masuda.
Win-stay lose-shift strategy in formation changes in football.
EPJ Data Science, 4, 9 (2015).
29. Nigel Franks, Jonathan Stuttard, Carolina Doran, Julian Esposito, Maximillian Master, Ana
Sendova-Franks, Naoki Masuda, Nicholas Britton.
How ants use quorum sensing to estimate the average quality of a fluctuating resource.
Scientific Reports, 5, 11890 (2015).
30. Naoki Masuda, Thomas A. O’Shea-Wheller, Carolina Doran, Nigel R. Franks.
Computational model of collective nest selection by ants with heterogeneous acceptance thresh-
olds.
Royal Society Open Science, 2, 140533 (2015).
31. Naoki Masuda, Feng Fu.
Evolutionary models of in-group favoritism.
F1000Prime Reports, 7, 27 (2015).
32. Naoki Masuda.
Opinion control in complex networks.
New Journal of Physics, 17, 033031 (2015).
33. Petter Holme, Naoki Masuda.
The basic reproduction number as a predictor for epidemic outbreaks in temporal networks.
PLOS ONE, 10, e0120567 (2015).
34. V´ıctor M. Egu´ıluz, Naoki Masuda, Juan Fern´
andez-Gracia.
Bayesian decision making in human collectives with binary choices.
PLOS ONE, 10, e0121332 (2015).
35. Leo Speidel, Renaud Lambiotte, Kazuyuki Aihara, Naoki Masuda.
Steady state and mean recurrence time for random walks on stochastic temporal networks.
Physical Review E, 91, 012806 (2015).
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36. Yohei Nakajima, Naoki Masuda.
Evolutionary dynamics in finite populations with zealots.
Journal of Mathematical Biology, 70, 465–484 (2015).
37. Takamitsu Watanabe, Naoki Masuda, Fukuda Megumi, Ryota Kanai, Geraint Rees.
Energy landscape and dynamics of brain activity during human bistable perception.
Nature Communications, 5, 4765 (2014).
38. Hiroyuki Shimoji, Masato S. Abe, Kazuki Tsuji, Naoki Masuda.
Global network structure of dominance hierarchy of ant workers.
Journal of the Royal Society Interface, 11, 20140599 (2014).
39. Ryosuke Nishi, Naoki Masuda.
Dynamics of social balance under temporal interaction.
EPL, 107, 48003 (2014).
40. Yuni Iwamasa, Naoki Masuda.
Networks maximizing the consensus time of voter models.
Physical Review E, 90, 012816 (2014).
41. Naoki Masuda.
Voter model on the two-clique graph.
Physical Review E, 90, 012802 (2014).
42. Takamitsu Watanabe, Shigeyuki Kan, Takahiko Koike, Masaya Misaki, Seiki Konishi, Satoru
Miyauchi, Yasushi Miyashita, Naoki Masuda.
Network-dependent modulation of brain activity during sleep.
NeuroImage, 98, 1–10 (2014).
43. Luis E. C. Rocha, Naoki Masuda.
Random walk centrality for temporal networks.
New Journal of Physics, 16, 063023 (2014).
44. Takamitsu Watanabe, Masanori Takezawa, Yo Nakawake, Akira Kunimatsu, Hidenori Yamasue,
Mitsuhiro Nakamura, Yasushi Miyashita, Naoki Masuda.
Two distinct neural mechanisms underlying indirect reciprocity.
Proceedings of the National Academy of Sciences of the United States of America, 111, 3990–
3995 (2014).
45. Naoki Masuda.
Evolution via imitation among like-minded individuals.
Journal of Theoretical Biology, 349, 100–108 (2014).
46. Koji Oishi, Manuel Cebrian, Andres Abeliuk, Naoki Masuda.
Iterated crowdsourcing dilemma game.
Scientific Reports, 4, 4100 (2014).
47. Takamitsu Watanabe, Satoshi Hirose, Hiroyuki Wada, Yoshio Imai, Toru Machida, Ichiro Shi-
rouzu, Seiki Konishi, Yasushi Miyashita, Naoki Masuda.
Energy landscapes of resting-state brain networks.
Frontiers in Neuroinformatics, 8, 12 (2014).
48. Kodai Saito, Naoki Masuda.
Two types of well followed users in the followership networks of Twitter.
PLOS ONE, 9, e84265 (2014).
49. Shoma Tanabe, Naoki Masuda.
Complex dynamics of a nonlinear voter model with contrarian agents.
Chaos, 23, 043136 (2013).
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50. Naoki Masuda, Konstantin Klemm, V´ıctor M. Egu´ıluz.
Temporal networks: slowing down diffusion by long lasting interactions.
Physical Review Letters, 111, 188701 (2013).
51. Naoki Masuda.
Voter models with contrarian agents.
Physical Review E, 88, 052803 (2013).
52. Takehisa Hasegawa, Taro Takaguchi, Naoki Masuda.
Observability transitions in correlated networks.
Physical Review E, 88, 042809 (2013).
53. Makoto Hiroi, Masamichi Ohkura, Junichi Nakai, Naoki Masuda, Koichi Hashimoto, Kiichi In-
oue, Andr´
e Fiala, Tetsuya Tabata.
Principal component analysis of odor coding at the level of third order olfactory neurons in
Drosophila.
Genes to Cells, 18, 1070–1081 (2013).
54. Ryosuke Nishi, Naoki Masuda.
A collective opinion formation model under Bayesian updating and confirmation bias.
Physical Review E, 87, 062123 (2013).
55. Taro Takaguchi, Naoki Masuda, Petter Holme.
Bursty communication patterns facilitate spreading in a threshold-based epidemic dynamics.
PLOS ONE, 8, e68629 (2013).
56. Naoki Masuda, Issei Kurahashi, Hiroko Onari.
Suicide ideation of individuals in online social networks.
PLOS ONE, 8, e62262 (2013).
57. Masayoshi Ito, Naoki Masuda, Kazunori Shinomiya, Keita Endo, Kei Ito.
Systematic analysis of neural projections reveals clonal composition of the Drosophila brain.
Current Biology, 23, 644–655 (2013).
58. Naoki Masuda, Petter Holme.
Predicting and controlling infectious disease epidemics using temporal networks.
F1000Prime Reports, 5, 6 (2013).
59. Shun-ichi Amari, Hiroyasu Ando, Taro Toyoizumi, Naoki Masuda.
State concentration exponent as a measure of quickness in Kauffman-type networks.
Physical Review E, 87, 022814 (2013).
60. Takamitsu Watanabe, Satoshi Hirose, Hiroyuki Wada, Yoshio Imai, Toru Machida, Ichiro Shi-
rouzu, Seiki Konishi, Yasushi Miyashita, Naoki Masuda.
A pairwise maximum entropy model accurately describes resting-state human brain networks.
Nature Communications, 4, 1370 (2013).
61. Ryo Fujie, Kazuyuki Aihara, Naoki Masuda.
A model of competition among more than two languages.
Journal of Statistical Physics, 151, 289–303 (2013).
62. Shoma Tanabe, Hideyuki Suzuki, Naoki Masuda.
Indirect reciprocity with trinary reputations.
Journal of Theoretical Biology, 317, 338–347 (2013).
63. Mitsuhiro Nakamura, Naoki Masuda.
Groupwise information sharing promotes ingroup favoritism in indirect reciprocity.
BMC Evolutionary Biology, 12, 213 (2012).
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64. Shun Motegi, Naoki Masuda.
A network-based dynamical ranking system for competitive sports.
Scientific Reports, 2, 904 (2012).
65. Naoki Masuda.
Evolution of cooperation driven by zealots.
Scientific Reports, 2, 646 (2012).
66. Taro Takaguchi, Nobuo Sato, Kazuo Yano, Naoki Masuda.
Importance of individual events in temporal networks.
New Journal of Physics, 14, 093003 (2012).
67. Naoki Masuda, Mitsuhiro Nakamura.
Coevolution of trustful buyers and cooperative sellers in the trust game.
PLOS ONE, 7(9), e44169 (2012).
68. Naoki Masuda.
Ingroup favoritism and intergroup cooperation under indirect reciprocity based on group repu-
tation.
Journal of Theoretical Biology, 311, 8–18 (2012).
69. Taro Ueno, Naoki Masuda, Shoen Kume, Kazuhiko Kume.
Dopamine modulates the rest period length without perturbation of its power law distribution
in Drosophila melanogaster.
PLOS ONE, 7(2), e32007 (2012).
70. Hiroshi Kori, Yoji Kawamura, Naoki Masuda.
Structure of cell networks critically determines oscillation regularity.
Journal of Theoretical Biology, 297, 61–72 (2012).
71. Shoma Tanabe, Naoki Masuda.
Evolution of cooperation facilitated by reinforcement learning with adaptive aspiration levels.
Journal of Theoretical Biology, 293, 151–160 (2012).
72. Naoki Masuda.
Clustering in large networks does not promote upstream reciprocity.
PLOS ONE, 6(10), e25190 (2011).
73. Taro Takaguchi, Naoki Masuda.
Voter model with non-Poissonian inter-event intervals.
Physical Review E, 84, 036115 (2011).
74. Takehisa Hasegawa, Naoki Masuda.
Robustness of networks against propagating attacks under vaccination strategies.
Journal of Statistical Mechanics, P09014 (2011).
75. Taro Takaguchi, Mitsuhiro Nakamura, Nobuo Sato, Kazuo Yano, Naoki Masuda.
Predictability of conversation partners.
Physical Review X, 1, 011008 (2011).
76. Mitsuhiro Nakamura, Naoki Masuda.
Indirect reciprocity under incomplete observation.
PLOS Computational Biology, 7(7), e1002113 (2011).
77. C. -K. Yun, N. Masuda, B. Kahng.
Diversity and critical behavior in prisoner’s dilemma game.
Physical Review E, 83, 057102 (2011).
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78. Naoki Masuda, Mitsuhiro Nakamura.
Numerical analysis of a reinforcement learning model with the dynamic aspiration level in the
iterated Prisoner’s Dilemma.
Journal of Theoretical Biology, 278, 55–62 (2011).
79. Takehisa Hasegawa, Norio Konno, Naoki Masuda.
Numerical study of a three-state host-parasite system on the square lattice.
Physical Review E, 83, 046102 (2011).
80. Yuri Ogiso, Kazuhide Tsuneizumi, Naoki Masuda, Makoto Sato, Tetsuya Tabata.
Robustness of the Dpp morphogen activity gradient depends on negative feedback regulation by
the inhibitory Smad, Dad.
Development Growth and Differentiation, 53, 668–678 (2011).
81. Naoki Masuda, S. Redner.
Can partisan voting lead to truth?
Journal of Statistical Mechanics, L02002 (2011).
82. Naoki Masuda, Hiroshi Kori.
Dynamics-based centrality for directed networks.
Physical Review E, 82, 056107 (2010).
83. Takamitsu Watanabe, Naoki Masuda.
Enhancing the spectral gap of networks by node removal.
Physical Review E, 82, 046102 (2010).
84. Jun Ohkubo, Kazushi Yoshida, Yuichi Iino, Naoki Masuda.
Long-tail behavior in locomotion of Caenorhabditis elegans.
Journal of Theoretical Biology, 267, 213–222 (2010).
85. Naoki Masuda.
Effects of diffusion rates on epidemic spreads in metapopulation networks.
New Journal of Physics, 12, 093009 (2010).
86. Naoki Masuda, Yoji Kawamura, Hiroshi Kori.
Collective fluctuations in networks of noisy components.
New Journal of Physics, 12, 093007 (2010).
87. Ralf T¨
onjes, Naoki Masuda, Hiroshi Kori.
Synchronization transition of identical phase oscillators in a directed small-world network.
Chaos, 20, 033108 (2010).
88. Naoki Masuda, N. Gibert, S. Redner.
Heterogeneous voter models.
Physical Review E, 82, 010103(R) (2010).
89. Akio Iwagami, Naoki Masuda.
Upstream reciprocity in heterogeneous networks.
Journal of Theoretical Biology, 265, 297–305 (2010).
90. Yusuke Ide, Norio Konno, Naoki Masuda.
Statistical properties of a generalized threshold network model.
Methodology & Computing in Applied Probability, 12, 361–377 (2010).
91. Naoki Masuda.
Immunization of networks with community structure.
New Journal of Physics, 11, 123018 (2009).
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92. Naoki Masuda, Yoji Kawamura, Hiroshi Kori.
Impact of hierarchical modular structure on ranking of individual nodes in directed networks.
New Journal of Physics, 11, 113002 (2009).
93. Naoki Masuda, Yoji Kawamura, Hiroshi Kori.
Analysis of relative influence of nodes in directed networks.
Physical Review E, 80, 046114 (2009).
94. Naoki Masuda, Hisashi Ohtsuki.
A theoretical analysis of temporal difference learning in the iterated Prisoner’s Dilemma game.
Bulletin of Mathematical Biology, 71, 1818–1850 (2009).
95. Naoki Masuda.
Selective population rate coding: a possible computational role of gamma oscillations in selective
attention.
Neural Computation, 21, 3335–3362 (2009).
96. Yuko K. Takahashi, Hiroshi Kori, Naoki Masuda.
Self-organization of feedforward structure and entrainment in excitatory neural networks with
spike-timing-dependent plasticity.
Physical Review E, 79, 051904 (2009).
97. Naoki Masuda, Hisashi Ohtsuki.
Evolutionary dynamics and fixation probabilities in directed networks.
New Journal of Physics, 11, 033012 (2009).
98. Naoki Masuda.
Directionality of contact networks suppresses selection pressure in evolutionary dynamics.
Journal of Theoretical Biology, 258, 323–334 (2009).
99. N. Masuda, J. S. Kim, B. Kahng.
Priority queues with bursty arrivals of incoming tasks.
Physical Review E, 79, 036106 (2009).
100. Taro Ueno, Naoki Masuda.
Controlling nosocomial infection based on structure of hospital social networks.
Journal of Theoretical Biology, 254, 655–666 (2008).
101. Naoki Masuda.
Oscillatory dynamics in evolutionary games are suppressed by heterogeneous adaptation rates
of players.
Journal of Theoretical Biology, 251, 181–189 (2008).
102. Naoki Masuda, Shun-ichi Amari.
A computational study of synaptic mechanisms of partial memory transfer in cerebellar vestibulo-
ocular-reflex learning.
Journal of Computational Neuroscience, 24, 137–156 (2008).
103. Nobuaki Sugimine, Naoki Masuda, Norio Konno, Kazuyuki Aihara.
On global and local critical points of extended contact process on homogeneous trees.
Mathematical Biosciences, 213, 13–17 (2008).
104. Naoki Masuda, Brent Doiron.
Gamma oscillations of spiking neural populations enhance signal discrimination.
PLOS Computational Biology, 3(11), e236, 2348–2355 (2007).
105. Naoki Masuda.
Participation costs dismiss the advantage of heterogeneous networks in evolution of cooperation.
Proceedings of the Royal Society B: Biological Sciences, 274, 1815–1821 (2007).
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106. Naoki Masuda, Hiroshi Kori.
Formation of feedforward networks and frequency synchrony by spike-timing-dependent plastic-
ity.
Journal of Computational Neuroscience, 22, 327–345 (2007).
107. Naoki Masuda, Masato Okada, Kazuyuki Aihara.
Filtering of spatial bias and noise inputs by spatially structured neural networks.
Neural Computation, 19, 1854–1870 (2007).
108. Naoki Masuda, Kazuyuki Aihara.
Dual coding hypotheses for neural information representation.
Mathematical Biosciences, 207, 312–321 (2007).
109. Naoki Masuda, Hisashi Ohtsuki.
Tag-based indirect reciprocity by incomplete social information.
Proceedings of the Royal Society B: Biological Sciences, 274, 689–695 (2007).
110. Yong-Yeol Ahn, Hawoong Jeong, Naoki Masuda, Jae Dong Noh.
Epidemic dynamics of two species of interacting particles on scale-free networks.
Physical Review E, 74, 066113 (2006).
111. Naoki Masuda, Norio Konno.
Networks with dispersed degrees save stable coexistence of species in cyclic competition.
Physical Review E, 74, 066102 (2006).
112. Yuichi Katori, Naoki Masuda, Kazuyuki Aihara.
Dynamic switching of optimal neural codes in networks with gap junctions.
Neural Networks, 19, 1463–1466 (2006).
113. Naoki Masuda, Norio Konno.
Multi-state epidemic processes on complex networks.
Journal of Theoretical Biology, 243, 64–75 (2006).
114. Kazumichi Ohtsuka, Norio Konno, Naoki Masuda, Kazuyuki Aihara.
Phase diagrams and correlation inequalities of a three-state stochastic epidemic model on the
square lattice.
International Journal of Bifurcation and Chaos, 16, 3687–3693 (2006).
115. Naoki Masuda, Norio Konno.
VIP-club phenomenon: emergence of elites and masterminds in social networks.
Social Networks, 28, 297–309 (2006).
116. Naoki Masuda, Goce Jakimoski, Kazuyuki Aihara, Ljupco Kocarev.
Chaotic block ciphers: from theory to practical algorithms.
IEEE Transactions on Circuits and Systems Part I, 53, 1341–1352 (2006).
117. Naoki Masuda.
Simultaneous rate-synchrony codes in populations of spiking neurons.
Neural Computation, 18, 45–59 (2006).
118. N. Masuda, K.-I. Goh, B. Kahng.
Extremal dynamics on complex networks: Analytic solutions.
Physical Review E, 72, 066106 (2005).
119. Norio Konno, Naoki Masuda, Rahul Roy, Anish Sarkar.
Rigorous results on the threshold network model.
Journal of Physics A: Mathematical and General, 38, 6277–6291 (2005).
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120. Naoki Masuda, Brent Doiron, Andr´
e Longtin, Kazuyuki Aihara.
Coding of temporally varying signals in networks of spiking neurons with global delayed feedback.
Neural Computation, 17, 2139–2175 (2005).
121. Naoki Masuda, Hiroyoshi Miwa, Norio Konno.
Geographical threshold graphs with small-world and scale-free properties.
Physical Review E, 71, 036108 (2005).
122. Naoki Masuda, Hiroyoshi Miwa, Norio Konno.
Analysis of scale-free networks based on a threshold graph with intrinsic vertex weights.
Physical Review E, 70, 036124 (2004).
123. Naoki Masuda, Norio Konno.
Subcritical behavior in the alternating supercritical Domany-Kinzel dynamics.
European Physical Journal B, 40, 313–319 (2004).
124. Naoki Masuda, Norio Konno.
Return times of random walk on generalized random graphs.
Physical Review E, 69, 066113 (2004).
125. Naoki Masuda, Kazuyuki Aihara.
Dual coding and effects of global feedback in multilayered neural networks.
Neurocomputing, 58–60, 33–39 (2004).
126. Naoki Masuda, Norio Konno, Kazuyuki Aihara.
Transmission of severe acute respiratory syndrome in dynamical small-world networks.
Physical Review E, 69, 031917 (2004).
127. Naoki Masuda, Kazuyuki Aihara.
Self-organizing dual coding based on spike-time-dependent plasticity.
Neural Computation, 16, 627–663 (2004).
128. Naoki Masuda, Kazuyuki Aihara.
Global and local synchrony of coupled neurons in small-world networks.
Biological Cybernetics, 90, 302–309 (2004).
129. Naoki Masuda, Kazuyuki Aihara.
Spatial prisoner’s dilemma optimally played in small-world networks.
Physics Letters A, 313, 55–61 (2003).
130. Naoki Masuda, Kazuyuki Aihara.
Filtered interspike interval encoding by class II neurons.
Physics Letters A, 311, 485–490 (2003).
131. Naoki Masuda, Kazuyuki Aihara.
Ergodicity of spike trains: when does trial averaging make sense?
Neural Computation, 15, 1341–1372 (2003).
132. Naoki Masuda, Kazuyuki Aihara.
Duality of rate coding and temporal spike coding in multilayered feedforward networks.
Neural Computation, 15, 103–125 (2003).
133. Naoki Masuda, Kazuyuki Aihara.
Bridging rate coding and temporal spike coding by effect of noise.
Physical Review Letters, 88, 248101 (2002).
134. Naoki Masuda, Kazuyuki Aihara.
Spatiotemporal spike encoding of a continuous external signal.
Neural Computation, 14, 1599–1628 (2002).
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135. Naoki Masuda, Kazuyuki Aihara.
Dynamical characteristics of discretized chaotic permutations.
International Journal of Bifurcation and Chaos, 12, 2087–2103 (2002).
136. Naoki Masuda, Kazuyuki Aihara.
Cryptosystems with discretized chaotic maps.
IEEE Transactions on Circuits and Systems Part I, 49, 28–40 (2002).
137. Naoki Masuda, Kazuyuki Aihara.
Synchronization of pulse-coupled excitable neurons.
Physical Review E, 64, 051906 (2001).
138. Henry D. I. Abarbanel, Naoki Masuda, M. I. Rabinovich, Evren Tumer.
Distribution of mutual information.
Physics Letters A, 281, 368–373 (2001).
139. Naoki Masuda, Yasunori Okabe.
Time series analysis with wavelet coefficients.
Japan Journal of Industrial and Applied Mathematics, 18, 129–158 (2001).
Books
1. Naoki Masuda, Petter Holme. (Editors)
Temporal Network Epidemiology.
Springer (2017).
2. Naoki Masuda, Renaud Lambiotte.
A Guide to Temporal Networks.
World Scientific, Singapore (2016).
Book Chapters
1. Naoki Masuda, Petter Holme.
Introduction to temporal network epidemiology.
In: Temporal Network Epidemiology, Naoki Masuda and Petter Holme (Eds.), Springer, Singa-
pore (2017), pp. 1–16.
2. Leo Speidel, Konstantin Klemm, V´ıctor M. Egu´ıluz, Naoki Masuda.
Epidemic threshold in temporally-switching networks.
In: Temporal Network Epidemiology, Naoki Masuda and Petter Holme (Eds.), Springer, Singa-
pore (2017), pp. 161–177.
3. Naoki Masuda, Taro Takaguchi, Nobuo Sato, Kazuo Yano.
Self-exciting point process modeling of conversation event sequences.
In: Temporal Networks, P. Holme and J. Saram¨
aki (Eds.), Springer-Verlag, Berlin (2013), pp.
245–264.
Refereed Conference Papers
1. Masaki Ogura, Junpei Tagawa, Naoki Masuda.
Distributed agreement on activity driven networks.
2018 American Control Conference.
Wisconsin Center, Milwaukee, USA, June 27–29, 2018.
[Oral presentation]
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2. Xia Cui, Sadamori Kojaku, Naoki Masuda, Danushka Bollegala.
Solving feature sparseness in text classification using core-periphery decomposition.
The Seventh Joint Conference on Lexical and Computational Semantics (*SEM 2018).
New Orleans, USA, June 5–6 (2018).
In: Proceedings, 255–264.
[Oral presentation; 42% acceptance]
3. Naoki Masuda, Konstantin Klemm, V´ıctor M. Egu´ıluz.
Slowing down of linear consensus dynamics on temporal networks: some theoretical extensions.
4th IFAC Conference on Analysis and Control of Chaotic Systems.
Tokyo, Japan, August 26–28 (2015).
In: IFAC-PapersOnLine, 48–18, 187–192 (2015).
[Oral presentation]
4. Kodai Saito, Naoki Masuda.
Two types of Twitter users with equally many followers.
The 2013 IEEE/ACM International Conference on Advances in Social Networks Analysis and
Mining (ASONAM 2013).
Niagara Falls, Canada, August 25–28 (2013).
In: Proceedings, 1425–1426.
[Poster presentation; 36% acceptance (28% oral + 8% poster)]
5. Naoki Masuda, Tetsuya Fujie, Kazuo Murota.
Semidefinite programming for maximizing the spectral gap.
4th Workshop on Complex Networks (CompleNet 2013).
Berlin, March 13-15 (2013). In: Complex Networks IV, Studies in Computational Intelligence,
476, 155–163 (2013).
[Poster presentation]
6. Naoki Masuda, Hiroshi Kori.
STDP enhances frequency synchrony in neural networks with a pacemaker.
International Joint Conference on Neural Networks (IJCNN 2007).
Orlando, Florida, USA, August 12–17 (2007).
In: Proceedings of International Joint Conference on Neural Networks, 96–101 (2007).
[Poster presentation]
7. Naoki Masuda, Shun-ichi Amari.
Modeling memory transfer and savings in cerebellar motor learning.
Neural Information Processing Systems (NIPS) 2005.
Vancouver, Canada, December 5–10 (2005).
In: Advances in Neural Information Processing Systems (Eds. Y. Weiss, B. Scholkopf, J. Platt),
18, 859–866 (2006).
[Poster presentation; 25% acceptance]
8. Naoki Masuda, Kazuyuki Aihara.
Collective behavior of pulse-coupled FitzHugh-Nagumo neurons.
The 8th International Conference on Neural Information Processing (ICONIP 2001).
Shanghai, China, November 14–18 (2001).
In: Proceedings of ICONIP2001, Vol. 2, 910–915.
[Oral presentation]
9. Naoki Masuda, Kazuyuki Aihara.
Cryptosystems based on space-discretization of chaotic maps.
The IEEE International Symposium on Circuits and Systems, 2001 (ISCAS 2001).
Sydney, Australia, May 6–9 (2001).
In: Proceedings of ISCAS 2001, III, 321–324 (2001).
[Oral presentation]
Naoki Masuda
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10. Naoki Masuda, Kazuyuki Aihara.
Cryptosystem based on a finite-state baker’s map and its security analysis.
1999 International Symposium on Nonlinear Theory and its Applications (NOLTA99).
Hilton Waikoloa Village, Waikoloa, Hawaii, USA, November 28 – December 2 (1999).
In: Proceedings of NOLTA’99, 613–616.
[Oral presentation]
Research Talks in Seminars (invited and in English only)
School of Biological Sciences Research Seminar Series, University of Reading, UK. January 2018.
Centre for Water Systems, University of Exeter, UK. October 2017.
EPSRC Centre for Predictive Modelling in Healthcare, University of Exeter, UK. April 2017.
Department of Computer Science, University of Liverpool, UK. March 2017.
Department of Mathematics, University of Sussex, UK. February 2017.
Complex Systems Seminar, School of Mathematical Sciences, Queen Mary University of London,
UK. February 2017.
MACSI seminar, Department of Mathematics and Statistics, University of Limerick, Ireland. Jan-
uary 2017.
Math Colloquium, Dartmouth College, USA. November 2016.
Networks and Collective Behaviour seminar series, University of Bath, UK. February 2016.
Networks Journal Club, Mathematical Institute, University of Oxford, UK. February 2016.
LAND Seminar, School of Mathematics, University of Leeds, UK. June 2015.
Cambridge Networks Network Seminar, University of Cambridge, UK. December 2014.
Centre for Neuroimaging Sciences, King’s College London, UK. September 2014.
School of Computing Science, Newcastle University, UK. May 2014.
Department of Energy Science, Sungkyunkwan University, Korea. August 2012.
Miscellaneous
Languages: Japanese (native), English (fluent), and Spanish (fluent).
Herd member: Saving Endangered Species Int’l Playwriting Prize (winning plays announced
02/2016)
Hobbies: Piano (Beethoven, Chopin etc.), salsa (dance), jogging (half marathon: 1h43m), swim-
ming.
Last updated: September 5, 2018
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