International conferences, meeting, seminar

  • Takahito Mitsui, Matteo Willeit, Niklas Boers, Synchronization theory for Pleistocene glacial-interglacial cycles, EGU23, 27 April 2023, Vienna
  • Takahito Mitsui, Matteo Willeit, Niklas Boers, Synchronization theory of Quaternary glacial-interglacial cycles, Joint CriticalEarth/TiPES conference on Critical Transitions in observed and simulated complex systems, 24 February 2023, Munich
  • Takahito Mitsui and Niklas Boers, Early warning signals prior to Dansgaard-Oeschger cooling events, Joint CriticalEarth/TiPES conference on Critical Transitions in observed and simulated complex systems, 23 February 2023, Munich
  • Takahito Mitsui, Matteo Willeit, Niklas Boers, Synchronization theory for Quaternary glacial-interglacial cycles, Nonlinear Data Analysis and Modeling: Advances, Applications, Perspectives, 16 March 2023, Potsdam
  • Takahito Mitsui, Seasonal-scale prediction of Indian summer monsoon onset with echo state networks, RD4 Workshop on Machine Learning, 24 February 2022
  • Takahito Mitsui and Niklas Boers, Seasonal-scale prediction of Indian summer monsoon onset with echo state networks, AGU Fall Meeting 2021, 2021
  • K Riechers, M Ghil, T Mitsui, N Boers, Conceptual Glacial Cycle Models Show Decreased Stability After Mid-Pleistocene Transition, AGU Fall Meeting 2021, 2021
  • K Riechers, N Boers, M Ghil, T Mitsui, Glaciation cycle models and their pullback attractors, EGU General Assembly Conference Abstracts, EGU21-9733, 2021
  • T Mitsui, N Boers, Seasonal prediction of Indian Summer Monsoon onset with machine learning, EGU General Assembly Conference Abstracts, EGU21-1754, 2021
  • Takahito Mitsui, Machine learning analysis of orbital-scale climate variability, TiPES online workshop "Abrupt climate and ecosystem transitions in paleoclimate, 9 October 2020
  • T Mitsui, Seasonal prediction of Indian Summer Monsoon onset with machine learning, PIK RD4 seminar, 1 September 2021
  • Ayako Abe-Ouchi, Wing-Le Chan, Yasuto Watanabe, Sam Sherriff-Tadano, Takashi Obase, Kanon Kino, Fuyuki Saito, Kenji Kawamura, and Takahito Mitsui, Modelling the glacial cycles with 40 kyr cycle before MPT: Why and how different were the ice sheet and climate from the recent 100 kyr cycle world?, Geophysical Research Abstracts Vol. 21, EGU2019-18165-1, 2019 EGU General Assembly 2019
  • Peter Ditlevsen, Michel Crucifix, and Takahito Mitsui, On scale break in the climate spectrum at glacial time scales, EGU General Assembly 2018, April 2018 in Vienna, Austria
  • Ayako Abe-Ouchi, Wing-Le Chan, Sam Tadano-Sherriff, Takashi Obase, Akira Oka, Masa Yoshimori, Kenji Kawamura, and Takahito Mitsui , DO-like oscillation under limited range of CO2 and freshwater forcing, EGU General Assembly 2018, April 2018 in Vienna, Austria
  • Takahito Mitsui, Guillaume Lenoir, Michel Crucifix, Characterization of the stochastic dynamics of the glacial climate based on the Greenland records, Stochastic modelling of subgrid scale processes : From theory to practice, September 21, 2017, Royal Meteorological Institute of Belgium, Brussels, Belgium
  • Takahito Mitsui, Order in Quaternary glacial-interglacial cycles, Workshop: Pacing and Synchronisation of Palaeoclimate Variability 29 - 30th June 2017 Dartington Hall, Totnes, Devon, UK
  • Chronis Tzedakis, Michel Crucifix, Takahito Mitsui, Eric Wolff, A simple rule to determine which insolation cycles lead to interglacials, given at PAGES - 5th OSM at Zaragoza (Spain), 13 May 2017 (presented by C. Tzedakis)
  • Takahito Mitsui, Guillaume Lenoir, Michel Crucifix, Interpreting the power spectrum of Dansgaard-Oeschger events viastochastic dynamical systems, 19th EGU General Assembly, EGU2017, 23-28 April, 2017 in Vienna, Austria

  • Takahito Mitsui, Michel Crucifix, Eric Wolff, Chronis Tzedakis, A very simple criterion for the orbital-scale occurrence of interglacials and glacial inceptions over the last 800 kyr, 19th EGU General Assembly, EGU2017, 23-28 April, 2017 in Vienna, Austria

  • Chronis Tzedakis, Michel Crucifix, Takahito Mitsui, Eric Wolff, A simple rule to determine which insolation cycles lead to interglacials (solicited), 19th EGU General Assembly, EGU2017, 23-28 April, 2017 in Vienna, Austria
  • Takahito Mitsui, Guillaume Lenoir, Michel Crucifix, Interpreting the spectrum of Dansgaard-Oeschger events by a simple conceptual model, 1st CVAS workshop, Hamburg, 28-30 November 2016.
  • Michel Crucifix, Takahito Mitsui, Guillaume Lenoir, Sergio Rubin, Stochastic dynamical systems to apprehend climate systems,  1st CVAS workshop, Hamburg, 28-30 November 2016 (presented by M. Crucifix).
  • Takahito Mitsui and Michel Crucifix, Influence of external forcings on the abrupt millennial-scale climate changes: a statistical modelling study,  Scales and Scaling in the Climate: bridging theory, climate models and data,  Montreal, 5-7 October 2015.
  • Michel Crucifix, Guillaume Lenoir, and Takahito Mitsui, Ten challenges for ice age dynamics: a dynamical system perspective,  Scales and Scaling in the Climate: bridging theory, climate models and data,  Montreal, 5-7 October 2015 (presented by M. Crucifix).
  • Takahito Mitsui, Michel Crucifix, Kazuyuki Aihara, Nonsmooth saddle-node bifurcations and strange nonchaotic attractors in a phase oscillator model of glacial cycles, XXXV Dynamic Days Europe 2015, Exeter,  6-10 September 2015 [refereed]
  • Takahito Mitsui and Michel Crucifix, Abrupt millennial-scale paleoclimate changes: a statistical modelling study based on forced stochastic dynamical systems, XXXV Dynamic Days Europe 2015, Exeter,  6-10 September 2015 [refereed]
  • Michel Crucifix, Takahito Mitsui, Guillaume Lenoir, “Palaeoclimate dynamics : a voyage through scales,” European Geosciences Union General Assembly 2015, Vienna (Geophysical Research Abstracts, Vol. 17, EGU2015-3632-1, 2015) (presented by M. Crucifix).
  • Takahito Mitsui and Michel Crucifix, Influence of external forcings on the millennial-scale climate oscillations: an investigation based on simple skeleton models, European Geosciences Union General Assembly 2015, Vienna (Geophysical Research Abstracts, Vol. 17, EGU2015-3769-2, 2015) [refereed]
  • Takahito Mitsui, Emergence of strange nonchaotic attractors in oscillator models of glacial cycles, Advances in Climate Theory, 25 - 27 August 2014, Brussels — Belgium [not refereed]
  • Keiji Okumura, Takahito Mitsui, Kazuyuki Aihara, “Emergence of strange nonchaotic behavior by external noise'', XXXIII Dynamics Days US, Atlanta (USA), January 2-5, 2014 (presented by K. Okumura) [refereed]
  • Takahito Mitsui and Kazuyuki Aihara, “Parameter sensitivity in conceptual models of glacial cycles”, The 3nd International Symposium on Innovative Mathematical Modelling, 12-15 November 2013, Tokyo, Japan, https://isimm2013.org [not refereed]
  • Takahito Mitsui, “Strange nonchaotic attractors in conceptual models of glacial-interglacial cycles”, Workshop on Resilient Power Grids and Extreme Events, 7–9 October 2013, Potsdam, Germany, http://www.gsdp.eu/nc/news/news/date/2013/06/07/repowgee-workshop-on-resilient-power-grids-and-extreme-events/ [invited]
  • Takahito Mitsui, Seiji Uenohara, Yoshihiko Horio, Kazuyuki Aihara, “Anomalous diffusion generated by quasiperiodically forced maps with strange nonchaotic attractors”, Proceedings of the 2013 International Symposium on Nonlinear Theory and its Applications NOLTA2013, Santa Fe, USA, September 8-11, 2013 [invited]
  • Takahito Mitsui, Seiji Uenohara, Takashi Morie, Yoshihiko Horio, Kazuyuki Aihara, “Torus-Doubling Bifurcation and Torus-Doubling Process via Strange Nonchaotic Attractors”, The 2nd International Symposium on Innovative Mathematical Modelling, 2012/5/15 - 2012/5/18, Institute of Industrial Science, The University of Tokyo [not refereed]
  • Seiji Uenohara, Takahito Mitsui, Yoshito Hirata, Takashi Morie, Yoshihiko Horio, Kazuyuki Aihara, “Experimental evaluation of synchronization in an SNA-chaos region”, The 2nd International Symposium on Innovative Mathematical Modelling, 2012/5/15 - 2012/5/18, Institute of Industrial Science, The University of Tokyo (presented by S. Uenohara) [not refereed]
  • Takahito Mitsui, “Anomalous Diffusion due to Strange Nonchaotic Dynamics: A　Numerical Study”, The 1st International Symposium on Innovative Mathematical Modelling, February 28 Mon) - March 2 (Wed), 2011, Institute of Industrial Science, The University of Tokyo 4-6-1 Komaba, Meguro-ku, Tokyo [not refereed]
  • Takahito Mitsui, Kazuyuki Aihara, “Two types of torus-doubling phenomena in a uasiperiodically driven neuron model”, Dynamic Days Europe 2011, September 12-16, 2011, Carl von Ossietzky University Oldenburg [refereed]
  • Takahito Mitsui, Seiji Uenohara, Takashi Morie, Yoshihiko Horio, Kazuyuki Aihara, “Smooth and Nonsmooth Torus-doubling Phenomena in Quasiperiodically Forced Neural Systems”, 2011 Kyoto Workshop on NOLTA, November 30 (Wed.), 2011, Kyoto University [refereed]
  • Seiji Uenohara, Yoshihiko Horio, Takahito Mitsui and Kazuyuki Aihara, “Experimental Observations of Strange Non-Chaotic Attractors from a Chaotic Neuron Integrated Circuit”, International Symposium on Nonlinear Theory and its Applications NOLTA2011, 2011 September 4-7, Kobe, Japan (presented by S. Uenohara) [refereed]
  • Seiji Uenohara, Takahito Mitsui, Takashi Morie, Yoshihiko Horio, Kazuyuki Aihara, “Strange non-chaotic attractors in a chaotic neuron integrated circuit model”, POSTECH-KYUTECH, Joint Workshop on Neuroinformatics, August 29-31, 2011, POSTECH, Pohang, Korea (presented by S. Uenohara) [not refereed]
  • Takahito Mitsui, “Nonchaotic Stagnant Motion in a Marginal Quasiperiodic Gradient System”, 7th International Summer School/Conference, “Let’s Face chaos through Nonlinear Dynamics”, 2008年6月29日 - 7月13日．June 29-July 13, 2008, Maribor, Slovenia [not refereed]
  • Takahito Mitsui, Yoji Aizawa, “A model for intermittent animal foraging behavior”, Nishinomiya-Yukawa Memorial International Symposium: What is Life? The Next 100 Years of Yukawa's Dream, Kyoto, Japan, October 15 - 20, 2007 [not refereed]
  • Takahito Mitsui，“Potential Complexity in the Fish Schooling Behaviors”, 早稲田大学２１世紀COEプログラム　第５回自己組織系物理国際シンポジウム, ポスター発表, 2007/9/13-14 [査読なし].
  • T. Mitsui, Y. Aizawa, “Geometric Resonance in the Refractory-Activation Oscillator Model for the Cross-bridge Formation in the Actomyosin System”, The 4th International Conference on Nonlinear Science: Dynamics Days Asia Pacific 4 (DDAP4), Pohang (Korea), July 2006 [refereed].