Maths Activities

2023年度日本応用数理学会論文賞 (JSIAM Letters 部門) , 21 Jul. 2023

2021年度電気通信普及財団賞（第37回）テレコム学際研究部門 入賞, 16 Mar. 2022

Radiological Physics and Technology 2021 Most Citation Award, 16 Apr. 2022

第9回 藤原洋数理科学賞 奨励賞, 《形状デザインの数理的方法の深化・発展とその社会実装》, 17 Oct. 2020

The 30th Annual Excellent Paper Award (best paper in the field of mathematics published in Korea in 2019), The Korean Federation of Science and Technology Societies (KOFST), July 2020.

Organising committee of the 15th workshop on the interaction between CRyptography, Information Security and MATHematics (CRISMATH2024, 暗号及び情報セキュリティと数学の相関ワークショップ), Kyushu University, 23--24 Dec. 2024.

Treasurer of Asia Pacific Consortium of Mathematics for Industry (APCMfI), 2021--present

Organising committee of the 2024 Ajou-Kyushu-NIMS Joint Workshop on Industrial and Applied Mathematics, 27–-29, Sep. 2024, Ramada Hotel, Suwon, South Korea.

Organising committee of the 4th POSTECH MINDS Workshop on Topological Data Analysis and Machine Learning, POSTECH, Pohang, Korea, 30 Jan--2 Feb. 2024.

Organising committee of the 14th workshop on the interaction between CRyptography, Information Security and MATHematics (CRISMATH2023, 暗号及び情報セキュリティと数学の相関ワークショップ), Kyushu University, 26--27 Dec. 2023.

Scientific committee of Workshop on Mathematics for Industry - Basis of Mathematics in nanomedicine structures and life sensing, Warsaw University of Technology, Warsaw, Poland, 25 -- 29 Sep. 2023.

Program and local organising committee of Forum "Math-for-Industry" (FMfI) 2023, Nishijin Plaza, Fukuoka, 29 Aug. -- 1 Sep. 2023.

Organiser of the mini-symposium "Topological data analysis and machine learning", ICIAM 2023, Tokyo, 21 Aug. 2023.

Local committee of TDA week 2023, Kyoto University, 31 Jul. -- 4 Aug. 2023.

Program committee of International Conference on "Topology and its Applications to Engineering and Life Science", Meiji University, 28 -- 30 Nov. 2022.

Organising committee of Statistics and Mathematical Modelling in Combination, La Trobe University, Melbourne, 16 -- 18 Nov. 2022.

Organising committee of The 2nd POSTECH MINDS Workshop on Topological Data Analysis and Machine Learning, Pohang, 26 --29 Sep. 2022.

Problem presenter of 第6回 JST 数学領域 未解決問題ワークショップ,  Sapporo, 23 -- 29 Sep. 2022.

Organising committee of VRを用いたインタラクティブな高次元認識 2(Interactive cognition of higher dimension with VR 2), Kyushu University, 29 Aug. 2022 -- 2 Sep. 2022.

Local Scientific Program Committee (LSPC) of the 10th International Congress on Industrial and Applied Mathematics (ICIAM2023)

Organising committee of Forum "Math-for-Industry" 2021 -Mathematics for Digital Economy-, Online, 13 -- 16 Dec. 2021

Organising committee of POSTECH MINDS & PIAI Workshop on Topological Data Analysis and Machine Learning, Online, 6 --9 July, 2021.

Organising committee of The 2nd Ajou-Kyushu joint workshop on industrial Mathematics: "Biomedical Mathematics" (The 2nd Edition of Asia Pacific Online Seminars on Mathematics for Industry), Online, 7 May 2021.

Organising committee of the IMI Workshop of the Joint Research Projects "Topological methods for liquid crystal", Online, 4 Feb. 2021 & 28-30 Mar. 2022.

Organising committee of the 12th workshop on interaction between CRyptography, Information Security and MATHematics (CRISMATH2020), Online, 22 Dec. 2020.

JST/PRESTO researcher,  Oct. 2016 -- Mar. 2020

Organising committee of the 11th workshop on interaction between CRyptography, Information Security and MATHematics (CRISMATH2019), University of Tokyo, 27 Dec. 2019.

Organising committee of the 2019 International Joint Conference on AI & Data Science: Mathematics and Applications, Suwon Convention Center, Korea, 4 --5 Nov. 2019.

Program committee of the third JST workshop on open problems in mathematics, Cross wave Fuchu, Japan, 4-6 Sep. 2019.

Organising committee of the Workshop on Applied Topology 2019, Maskawa Building for Education and Research, Kyoto University, 7 -- 11 Jan. 2019

Organising committee of the 10th workshop on interaction between CRyptography, Information Security and MATHematics (CRISMATH2018), University of Tokyo, 28 Dec. 2018.

Organising committee of the AIMaP Ajou-Kyushu joint workshop on Industrial Mathematics, IMI Auditorium, Kyushu University, 20 -- 21 Dec. 2018

Organising committee of the MEIS2018: Mathematical Progress in Expressive Image Synthesis, Shibaura Institute of Technology, 8 - 9 Dec. 2018

Program committee of the second JST workshop on open problems in mathematics, Hotel Villa Fontaine Tokyo-Shiodome, Japan, 7-9 Sep. 2018. 

Organising committee of the 9th workshop on interaction between CRyptography, Information Security and MATHematics (CRISMATH2017), Telecom Center Building, Tokyo, 22 Dec. 2017.

Organising committee (co-chair) of the MEIS2017: Mathematical Progress in Expressive Image Synthesis, Nishijin Plaza Kyushu University, Fukuoka, Japan, 16-19 Nov. 2017.

Organising committee of the first JST workshop on open problems in mathematics, Hotel Villa Fontaine Tokyo-Shiodome, Japan, 25-27 Sep. 2017. 

Organising committee of the international workshop "Young Researchers in Homotopy theory and Toric topology 2017", Kyoto University, Japan, 4-5 Aug. 2017.

Organising committee of the 8th workshop on interaction between CRyptography, Information Security and MATHematics (CRISMATH2016), Telecom Center Building, Tokyo, 26 Dec. 2016.

Organising committee (co-chair) of the MEIS2016: Mathematical Progress in Expressive Image Synthesis, Nishijin Plaza Kyushu University, Fukuoka, Japan, 11-13 Nov. 2016.

Organising committee of the 7th workshop on interaction between CRyptography, Information Security and MATHematics (CRISMATH2015), AIST, 21 Dec. 2015.

Program Committee of the Symposium MEIS2015: Mathematical Progress in Expressive Image Synthesis, Nishijin Plaza Kyushu University, 25-27 Sep. 2015.

Organising committee of the 6th workshop on interaction between CRyptography, Information Security and MATHematics (CRISMATH2014), AIST, 26 Dec. 2014.

Program Committee of the Symposium MEIS2014: Mathematical Progress in Expressive Image Synthesis, Nishijin Plaza Kyushu University., 12-14 Nov. 2014.

Organising committee of the 5th workshop on interaction between CRyptography, Information Security and MATHematics (CRISMATH2013), Tsukuba Univ., 26 Dec. 2013.

Organising committee of the Symposium: Mathematical Progress in Expressive Image Synthesis, Kyushu Univ., 21-23 Oct. 2013.

Organising committee of the 4th workshop on interaction between CRyptography, Information Security and MATHematics (CRISMATH-4), Tsukuba Univ., 26 Dec. 2012.

Organising committee of the Homotopy Symposium 2012, Yamaguchi Univ., 2-4 Nov. 2012. 

Organising committee of the Institute of Math-for-Industry joint research project Mathematical structures of information security fundamentals and security analysis , Kyushu University Institute of Mathematics for industry, 3-7 Sep. 2012.

Organising committee of The 5th Mathematical Society of Japan Seasonal Institute, 2012 International summer school and conference on Schubert calculus , Osaka city Univ., Japan, 17-27 Jul. 2012.

Organising committee (chair) of the Institute of Math-for-Industry joint research project New Animation Interpolation and Proposal of its Evaluation Indicators, Kyushu University Institute of Mathematics for industry, 5-9 Mar. 2012.

Organising committee of the 3rd workshop on interaction between CRyptography, Information Security and MATHematics (CRISMATH-3), Chuo Univ., 21st. Dec. 2011.

Local organiser of the 58th Geometry Symposium, Yamaguchi Univ., 27-30 Aug. 2011.

Organising committee of the 2nd workshop on interaction between CRyptography, Information Security and MATHematics (CRISMATH-2), Tokyo Univ., 27th. Dec. 2010.

Organising committee of the symposium トポロジーの多様性, Kinosaki Fukushi center, 2-4 Dec. 2010. 

Organising committee of the 3rd Karatsu Conference on LS-category and Robot Motion Planning, Karatsu, Japan, 29-31 Oct. 2008.

The system administrator of Department of Mathematics, Kyoto University 2003--2008.

Organiser of the Algebraic Topology Seminar at Kyoto University 2006--2008.

Local organiser of  the International Conference on Topology and its Applications 2007, Kyoto University, 3-7 Dec. 2007.

Local organiser of the International Conference on Algebraic Topology at Kyoto, Kyoto University, 5-8 Dec. 2005.

Organising committee (chair) of the COE Kinosaki Young Researchers' Seminar, Kinosaki, 21-25 Feb. 2005.