Takashi Matsubara
Professor at Hokkaido University, Japan.

Email: matsubara@ist.hokudai.ac.jp
Web: https://tksmatsubara.github.io/Education
Mar., 2015 Ph.D. in Engineering, Graduate School of System Engineering, Osaka University, Japan.
Mar., 2013 Master of Engineering, Graduate School of System Engineering, Osaka University, Japan.
Mar., 2011 Bachelor of Engineering, School of Engineering Science, Osaka University.

Selected Publications
1. K. Sueyoshi and T. Matsubara, “Predicated Diffusion: Predicate Logic-Based Attention Guidance for Text-toImage Diffusion Models,” The IEEE/CVF Computer Vision and Pattern Recognition Conference (CVPR2024), Seattle,Jun. 2024.
2. T. Aoshima and T. Matsubara, “Deep Curvilinear Editing: Commutative and Nonlinear Image Manipulation for Pretrained Deep Generative Model,” The IEEE/CVF Computer Vision and Pattern Recognition Conference(CVPR2023), Vancouver, Jun. 2023.
3. T. Matsubara and T. Yaguchi, “FINDE: Neural Differential Equations for Finding and Preserving InvariantQuantities,” The Eleventh International Conference on Learning Representations (ICLR2023), Kigali, May 2023.
4. T. Matsubara, K. Sato, K. Hama, R. Tachibana, and K. Uehara, “Deep Generative Model using Unregularized
Score for Anomaly Detection with Heterogeneous Complexity,” IEEE Transactions on Cybernetics, vol. 52, no. 6,pp. 5161-5173, 2022.
5. Y. Chen, T. Matsubara, and T. Yaguchi, “KAM Theory Meets Statistical Learning Theory: Hamiltonian NeuralNetworks with Non-Zero Training Loss,” The Thirty-Sixth AAAI Conference on Artificial Intelligence (AAAI2022),
online, Feb. 2022. (oral)
6. T. Matsubara, Y. Miyatake, and T. Yaguchi, “Symplectic Adjoint Method for Exact Gradient of Neural ODE
with Minimal Memory,” Advances in Neural Information Processing Systems 34 (NeurIPS2021), online, Dec. 2021.
7. Y. Chen, T. Matsubara, and T. Yaguchi, “Neural Symplectic Form: Learning Hamiltonian Equations on General
Coordinate Systems,” Advances in Neural Information Processing Systems 34 (NeurIPS2021), online, Dec. 2021.
(spotlight)
8. T. Kimura, T. Matsubara, and K. Uehara, “ChartPointFlow for Topology-Aware 3D Point Cloud Generation,”
ACM International Conference on Multimedia (ACMMM2021), online, Oct. 2021. (oral)
9. K. Hama, T. Matsubara, K. Uehara, and J. Cai, “Exploring Uncertainty Measures for Image-Caption Embeddingand-Retrieval Task,” ACM Transactions on Multimedia Computing, Communications, and Applications, vol. 17,no. 2, article no. 46, 2021.
10. T. Matsubara, A. Ishikawa, and T. Yaguchi, “Deep Energy-Based Modeling of Discrete-Time Physics,” Advancesin Neural Information Processing Systems 33 (NeurIPS2020), online, Dec. 2020. (oral)

Research Grants in 5 years
2024–2026 ASPIRE for Rising Scientists, JST, Japan. (20,800K JPY as a co-PI)
2024–2026 Scientific Research (C), KAKENHI, JSPS, Japan. (4,550K JPY as PI).
2023–2025 Moonshot Research & Development Program, JST, Japan. (43,225K JPY as a co-PI)
2021–2024 PRESTO, Strategic Basic Research Programs, JST, Japan. (45,500K JPY as PI)

2020–2024 JST MIRAI Program, JST, Japan. (43,165K JPY as a co-investigator).
2019–2024 CREST, Strategic Basic Research Programs, JST, Japan. (5,000K JPY as a collaborator)
2022–2023 Moonshot Research & Development Program, JST, Japan. (36,478K JPY as a co-investigator)
2021–2023 Scientific Research (B), KAKENHI, JSPS, Japan. (5,460K JPY as a co-investigator).
2019–2023 Early-Career Scientists, KAKENHI, JSPS, Japan. (4,160K JPY as a co-investigator)
2019–2022 Scientific Research (B), KAKENHI, JSPS, Japan. (5,980K JPY as a co-investigator)
2017–2020 Strategic Information and Communications R&D Promotion Programme, Ministry of Internal
Affairs and Communications, Japan. (31,799K JPY as PI)

Awards in 5 years
2023 JSAI Annual Conference Award of Japan Society for Artificial Intelligence.
2023 JSAI Annual Conference Award of Japan Society for Artificial Intelligence.
2022 Research Award Finalist of Technical Committee on Information-Based Induction Sciencesand Machine Learning, Institute of Electronics, Information and Communication Engineers (IEICE).
2021 IBIS Workshop Best Presentation Award of Information-Based Induction Science Workshop.
2021 Research and Development Award of Strategic Information and Communications R&D Promotion
Programme, Ministry of Internal Affairs and Communications, Japan.
2020 IBIS Workshop Presentation Award of Information-Based Induction Science Workshop.
2020 JSAI Annual Conference Award of Japan Society for Artificial Intelligence.
2019 Best Paper Award of Korea-Japan Joint Workshop on Complex Communication Sciences.

Appointments
Full-Time Appointments
2024–present Professor at Faculty of Information Science and Technology, Hokkaido University, Japan.
Supervision: 3 masters, 5 bachelors.
Lecture: Information Algebra and Automata, Advanced Information Recognition, etc.
2020–2024 Associate Professor at Graduate School of Engineering Science, Osaka University, Japan.
Supervision: 2 PhDs, 12 masters, 14 bachelors.
Lecture: Intelligent Control, Nonlinear System Theory, Electrical Circuits, Complex Systems, etc.
2015–2020 Assistant Professor at Graduate School of System Informatics, Kobe University, Japan.
Supervision: 23 masters, 17 bachelors.
Lecture: Programming Practice 3, 4, etc.
2013–2015 Research Fellow (DC1) at The JSPS, Japan.

Visiting and Part-Time Appointments
2020–Present Technical Advisor at Kubota Corporation.
2019–2022 Technical Advisor at KYOCERA Corporation.
2021–2022 Technical Advisor at AISIN CORPORATION.
2021 PRESTO Researcher at Japan Science and Technology Agency (JST), Japan.
2013–Present Visiting Researcher at Center for Information and Neural Networks (CiNet), National Instituteof Information and Communications Technology (NICT), Japan.
2018 Visiting Researcher at Nanyang Technological University, Singapore.