Tanaka Ushio

Affiliation and department：
Job title： Associate Professor

Research field (2)： Geometry , Statistical science

Research keywords (7)： Differential Geometry , Shape Theory , Likelihood Geometry , Point Processes , Spatio-temporal Statistical Analysis , Stochastic Geometry , Spatial Statistics

Research theme for competitive and other funds (11)：

2021 - 2026 Graphical modeling based on the information-geometric characterization of copulas
2019 - 2024 拡張クラスター点過程に対する尤度解析とTextilePlotの幾何構造の解明
2021 - 2022 The Point Process Analysis for Ecology and Its Basic Study Based on The Theory of Point Processes
2017 - 2021 Optimal scaling and visualization methods for understanding high-dimensional data
2020 - 2021 The Point Process Analysis for Ecology and Its Basic Study Based on The Theory of Point Processes

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Papers (9)：

U. Tanaka. Exponential Concentration in Terms of Gromov-Ledoux’s Expansion Coefficients on a Metric Measure Space and Its Upper Diameter Bound Enjoying Volume Doubling. Osaka Journal of Mathematics. 2022. 59. 4. 727-753
U. Tanaka, M. Saga, J. Nakano. NScluster: An R Package for Maximum Palm Likelihood Estimation for Cluster Point Process Models Using OpenMP. Journal of Statistical Software. 2021. 98. 6
T. Sei, U. Tanaka. On Geometric Properties of the Textile Set and Strict Textile Set. Geometric Science of Information. Lecture Notes in Computer Science. Springer, Cham. 2019. 11712. 3-12
T. Sei, U. Tanaka. Geometric Properties of Textile Plot. Geometric Science of Information. Lecture Notes in Computer Science. Springer, Cham. 2016. 9389. 732-739
U. Tanaka, Y. Ogata. Identification and estimation of superposed Neyman-Scott spatial cluster processes. Annals of the Institute of Statistical Mathematics. 2014. 66. 4. 687-702

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Books (3)：

Mathematical Statistics from the Measure Theoretical Point of View
KYORITSU SHUPPAN CO., LTD. 2023 ISBN:9784320114975
Spatio-Temporal Statistical Analysis
KYORITSU SHUPPAN CO., LTD. 2019 ISBN:9784320113527
Ramanujan's principle
Royal Statistical Society 2014

Lectures and oral presentations (9)：

Stein identity, Poincare ́ inequality and exponential integrability on a metric measure space
(Statistical Theories and Machine Learning Using Geometric Methods 2023)
An isoperimetric inequality, an expansion coefficient and a lower bound for the Cheeger constant of a metric measure space
(OCAMI Differential Geometry Seminar 2023)
Stein-type distributions on Riemannian manifolds
(Mathematical Optimization and Statistical Theories using Geometric Methods 2022)
Neyman-Scott cluster point processes and the Palm likelihood analysis for them
(Applied Statistics and Econometrics Workshop 2018)
How does the textile set describe geometric structures of data?
(IASC-ARS/NZSA 2017 2017)

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Works (1)：

NScluster: Simulation and Estimation of the Neyman-Scott Type Spatial Cluster Models
U. Tanaka, M. Saga, J. Nakano 2021 -

Professional career (1)：

Ph. D.

Work history (1)：

2022/04 - Osaka Metropolitan University Department of Mathematics, Graduate School of Science Associate Professor

Association Membership(s) (4)：

THE JAPAN STATISTICAL SOCIETY , THE JAPAN SOCIETY FOR INDUSTRIAL AND APPLIED MATHEMATICS , THE MATHEMATICAL SOCIETY OF JAPAN , American Mathematical Society

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