*K.Ghalamkari, J.L. Hinrich, and M. Mørup, "Non-negative Tensor Low-rank Decompositions Through the Lens of Information Geometry," AAAI 25 Workshop on Connecting Low-rank Representations in AI, March. 2025.
新井宏徳, 河原吉伸, Thuy Le Toan, 大吉慶, 竹内渉, Son V Nghiem, 市川香, mehrez zribi, kim thu nguyen, nguyen the cuong, thach ngoc tran, nhut thi minh, tran thi cam nhung, huu diem ha nguyen, 麓多門, 犬伏和之, lam dao nguyen, 島ノ江憲剛、Hung Van Nguyen, 祖父江真一, "Towards a data driven MRV system going across scale-gaps for sustainable decision making support", NASA-PhilSA Meeting 2025, February, 2025.
*K. Ghalamkari, "Tensor Factorization via Multi-Body Modeling on Stastical Manifold," IEEE Conf. on Artificial Intelligence 2024: Workshop on Tensor Models for Machine Learning, Singapore, 2024年6月.
Y. Kawahara, "Learning dynamics models with Koopman operator and applications to physics-enhanced prediction and control," LAMDA-RIKEN AIP Joint Workshop on Machine Learning, 2024年6月.
H. Arai, H.V. Nguyen, T. Le Toan, K. Oyoshi, Y. Kawahara, K. Ichikawa, W. Takeuchi, M. Zribi, K.T. Nguyen, N.T. Cuong, T.N. Trang, T.T.C. Nhung, H.V. Nguyen, T. Fumoto, K. Inubushi, L.D. Nguyen, K. Shimanoe, S. Sobue, and B. Bouman., "The state of the art of digital-twin technology for sustainable rice production and greenhouse gas emissions," NASA SARI LCLUC International Meeting, Hanoi, 2024年2月.
Le Toan T , Mermoz S , Lam Dao N , Arai H, Bouvet A , Doblas J , Koleck T ,Tomasini L , Nguyen Thanh M, "EARTH OBSERVATION DATA TO SUPPORT MEASURES TO REDUCE METHANE EMISSIONS FROM RICE CULTIVATION," Living Planet Symosium25, June 2025.
白晶晶, 河原吉伸, "Long-term Time Series Forecasting via Time-Frequency Dual-domain Learning," 第27回情報論的学習理論 (IBIS2024), 1-R-094, 2024年11月.
新井宏徳, 河原吉伸, Thuy Le Toan, 大吉慶, 竹内渉, Son V Nghiem, 市川香, mehrez zribi, kim thu nguyen, nguyen the cuong, thach ngoc tran, nhut thi minh, tran thi cam nhung, huu diem ha nguyen, 麓多門, 犬伏和之, lam dao nguyen, 島ノ江憲剛, Hung Van Nguyen, 祖父江真一, "A neural dynamic mode decomposition methodology with generative AI techniques towards a transparent MRV measure going across scale-gaps for sutainable decision making on the chaotic dynamical earth system," 第27回情報論的学習理論ワークショップ, 2024年11月.
H. Arai, T.L. Toan, K. Oyoshi, M. Zribi, Y. Kawahara, W. Takeuchi, T. Fumoto, K. Inubushi, L.D. Nguyen, S. Sobue, B.O. Sander, "Decision Support System of sustainable rice cultivation in the Mekong delta," The 4th Boeing-CSIRO Advanced Earth Observation Forum in Vietnam: Applications for the Mekong Delta, 2023年10月.
H. Arai, “Digital-twin technologies for transparent MRV systems for Asian rice production system," IRRI WS: Understanding GHG Emissions in Rice Systems, 2023年10月.
B.O. Sander, A. Laborte, H. Arai, "Overview of current Measurement, Reporting and Verification (MRV) tools and vision for next advanced version integrating GIS and remote sensing," Regional workshop on High-quality and climate-resilient rice, 2023年3月.
H. Arai, T.L. Toan, K. Oyoshi, M. Zribi, Y. Kawahara, W. Takeuchi, T. Fumoto, K. Inubushi, L.D. Nguyen, S. Sobue, B.O. Sander, "Decision Support System of GHG emissions from rice cultivation systems in the Mekong delta," Int'l Meeting on Air Pollution in Asia – Inventories, Monitoring and Mitigation, 2023年2月.
K. Naichang, 河原吉伸, "Learning and filtering stochastic nonlinear dynamics with embedded latent transfer operators," 第26回情報論的学習理論ワークショップ (IBIS'23), 2-081, 2023年10月.
R. Fukuma, K. Majima, Y. Kawahara, O. Yamashita, Y. Shiraishi, H. Kishima, and T. Yanagisawa, "Efficient nonparametric two-sample testing with the maximum mean discrepancy," Neuroscience 2023, 2023年11月.
*K. Ghalamkari, "Rank-free Tensor Decomposition Using Energy-based Models,” ZIB-IMI-ISM-NUS-RIKEN-MODAL Workshop (Workshop on Future Algorithms and Applications), 2023年9月.
Hironori Arai, Thuy Le Toan, Kei Oyoshi, Yoshinobu Kawahara, Kaoru Ichikawa, Wataru Takeuchi, Mehrez Zribi, Kim Thu Nguyen, Nguyen The Cuong, Thach Ngoc Tran, Tran Thi Cam Nhung, Hung Van Nguyen, Tamon Fumoto, Kazuyuki Inubushi, Lam Dao Nguyen, Shinichi Sobue, Bjoern Ole Sander, "The state of the art of digital-twin technology for sustainable rice production in Asian delta," The 6th International Rice Congress 2023, 2023年10月.
H.Arai and B.O. Sander, "Remote sensing for MRV and certified emission reduction in rice," Multi-stakeholder Dialogue on Carbon markets in Agriculture, Aug. 2023.
D. Bodenham and Y. Kawahara, "Fast and accurate decoding of electrocorticograms during hand movements based on dynamic mode decomposition," The 25th Int'l Conf. on Computational Statistics (COMPSTATS 23), 2023年8月
*K. Ghalamkari and M. Sugiyama, "Many-body Approximation for Non-negative Tensors," Duality Principles for Modern Machine Learning (ICML'23 Workshop), 2023年7月.
K. Fujii, K. Takeuchi, A. Kuribayashi, N. Takeishi, Y. Kawahara, and K. Takeda, "Estimating counterfactual treatment outcomes over time in multi-vehicle simulation," in Proc. Of the 30th ACM SIGPATIAL Int'l Conf. on Advances in Geographic Information Systems (SIGSPATIAL'22) (short paper), Article No.: 7, pp.1-4, 2022 (本論文は、Best Poster Awardを受賞しました).