International Symposium on Advanced Environmental Statistics 2026

【Date】
24 March, 2026
【Venue】
Auditorium @ The Institute of Statistical Mathematics
This symposium will be conducted face-to-face. However, the number of participants is limited to 50 or less. If the number of participants exceeds 50, we regret to inform you that registration will be closed. If you wish to attend, please register using the Google form below;
https://forms.gle/A6MxosSNeaDP9eWy5

Please note that only those who have registered will receive a PDF copy of the proceedings.
There is no registration fee.
【Main Subjects】
Statistical methods supporting environmental statistics,
・Spatial statistics
・Space-time modeling
・Model selection
・Bayesian inference
・Markov Chain Monte Carlo
・Directional Statistics
etc.
【Organizers】
Alan H. Welsh (The Australian National University)
Daisuke Murakami (The Institute of Statistical Mathematics)
Koji Kanefuji (The Institute of Statistical Mathematics)
Shogo Kato (The Institute of Statistical Mathematics)
Yoshinori Kawasaki (The Institute of Statistical Mathematics)
【Invited Speakers】
Alan H. Welsh (Australian National University, Australia)
Daisuke Murakami (The Institute of Statistical Mathematics, Japan)
Francis Hui (Australian National University, Australia)
Keiichi Fukaya (National Institute for Environmental Studies, Japan)
Linh Nghiem (University of Sydney, Australia)
Shogo Kato (The Institute of Statistical Mathematics, Japan)
Stephen Wu (The Institute of Statistical Mathematics, Japan)
Sungkyu Jung (Seoul National University, Korea)
Yi-Hsiu Chen (National Taiwan University, Taiwan)
Yongwan Chun (University of Texas at Dallas, USA)
Program
10:00-10:05 Opening Address
Satoshi Yamashita (Director-General, The Institute of Statistical Mathematics)
区切り線 《 Session 1 》10:05-12:45
Chairperson: Daisuke Kurisu (University of Tokyo)

10:05-10:45 Huber means on Riemannian manifolds
Jongmin Lee (Pusan National University) and Sungkyu Jung* (Seoul National University)
10:45-11:25 A Clustered and Sparse Ising Regression Model for Multivariate Binary Data
Francis KC Hui* (The Australian National University) and Ding Ding (The Australian National University)
11:25-12:05 Logistic Regression Model for Differentially-Private Matrix Masking Data
Linh H. Nghiem*(University of Sydney, Australia), A. Ding (Northeastern University, USA), and S. Wu (University of South Florida, USA)
12:05-12:45 An Interpretable Family of Projected Normal Distributions and a Related Copula Model for Bayesian Analysis of Hypertoroidal Data
Shogo Kato* (The Institute of Statistical Mathematics), Gianluca Mastrantonio (Polytechnic of Turin), and Masayuki Ishikawa (Mitsui Sumitomo Insurance Co., Ltd.)
区切り線
12:45-13:30Lunch Break
区切り線 《 Session 2 》13:30-15:30
Chairperson: Shonosuke Shugasawa (Keio University)

13:30-14:10 Statistical model and AI application in Geotechnical Engineering
Stephen Wu* (The Institute of Statistical Mathematics), Yu Otake (Tohoku University), Taiga Saito (Tohoku University), and Kotaro Asano (Tohoku University)
14:10-14:50 TBD
Yongwan Chun (University of Texas at Dallas)
14:50-15:30 Coarse-to-fine spatial GLMMs for Large Samples
Daisuke Murakami* (The Institute of Statistical Mathematics), Alexis Comber (Leeds University), Takahiro Yoshida (Tokyo University), Narumasa Tsutsumida (Saitama University), Chris Brunsdon (Maynooth University), Tomoki Nakaya (Tohoku University)
区切り線
15:30-15:45Coffee Break
区切り線 《 Session 3 》15:45-17:45
Chairperson:Hideyasu Shimadzu (Kitasato University)

15:45-16:25 A Statistical Analysis of Rainfall Enhancement
Ray Chambers (Australian National University), Zhi Yang Tho (Australian National University), Alan Welsh* (Australian National University)
16:25-17:05 Limited Evidence for Range Shift–Driven Extinction in Mountain Biota
Yi-Hsiu Chen* (National Taiwan University), Jonathan Lenoir
(Université de Picardie Jules Verne),
and I-Ching Chen (National Cheng Kung University)
17:05-17:45 Development and Aplication of Site Occupancy Modeling Methods for Environmental DNA Metabarcoding
Keiichi Fukaya (National Institute for Environmental Studies)
区切り線
17:45-17:50 Closing Address
Yoshinori Kawasaki (Vice Director-General, The Institute of Statistical Mathematics)