2023 - 2026 Improving Information Geometry of Markov Chains for Data-Science
2021 - 2022 マルコフ連鎖における統計学と情報理論の新展開
論文 (19件):
Geoffrey Wolfer. Empirical and Instance-Dependent Estimation of Markov Chain and Mixing Time. Scandinavian Journal of Statistics. 2024. 51. 2. 557-589
Geoffrey Wolfer, Shun Watanabe. Geometric Aspects of Data-Processing of Markov Chains. Transactions of Mathematics and Its Applications. 2024. 8. 1
Michael C.H. Choi, Geoffrey Wolfer. Systematic Approaches to Generate Reversiblizations of Markov Chains. IEEE Transactions on Information Theory. 2024. 70. 5. 3145-3161
Geoffrey Wolfer, Pierre Alquier. Optimistic Estimation of Convergence in Markov Chains with the Average-Mixing Time. arXiv:2402.10506. 2024
Geoffrey Wolfer, Aryeh Kontorovich. Improved Estimation of Relaxation Time in Nonreversible Markov Chains. The Annals of Applied Probability. 2024. 34. 1A. 249-276
2024 - International Conference on Artificial Intelligence and Statistics (AISTATS'24) Area Chair
2024 - Conference on Learning Theory (COLT'24) Program Committee
2023 - Conference on Learning Theory (COLT'23) Program Committee
2023 - International Conference on Artificial Intelligence and Statistics (AISTATS'23) Area Chair
2022 - Conference on Learning Theory (COLT'22) Program Committee
2021 - Conference on Learning Theory (COLT'21) Program Committee
全件表示
受賞 (2件):
2021/08 - Croucher Summer Course in Information Theory (CSCIT'21) Best poster
2020/02 - International Conference on Algorithmic Learning Theory (ALT'20) 最優秀学生論文賞(佳作) Mixing Time Estimation in Ergodic Markov Chains from a Single Trajectory with Contraction Methods