Kyushu University Academic Staff Educational and Research Activities Database
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Shoichi Sasabuchi  Last modified date:2017.05.08

Professor / Built Environment Design
Department of Environmental Design
Faculty of Design


Graduate School
Undergraduate School


Academic Degree
Dr. of Science
Field of Specialization
Mathematical Statistics
Outline Activities
Research Field : Mathematical Statistics.
Main Research Theme : Statistical Inference under Order Restrictions.
Sub Research Theme : Statistical analyses on wide variety of things about human society, art, and culture.
Education for Undergraduate Students :
General Education : Mathematical Statistics.
Common Technical Courses : Systems Science, Statistical Inference.
Department of Environmental Design : Graduation Seminor Project. 
Education for Graduate Students :
Statistical Research and Analysis, Seminor Project. 
Research
Research Interests
  • Theory of statistical inference under order restrictions
    keyword : order restrictions, statistical inference, hypothesis testing, statistical estimation, multivariate normal distribution
    1990.04Main research theme is the statistical inference under order restrictions. At present I am studying testing homogenety of several multivariate normal mean vectors under an order restriction. The goals of the research are deriving useful method and examining its properties..
Current and Past Project
  • EMOTION and MACHINE LEARNING
Academic Activities
Papers
1. S.Sasabuchi, D.D.S.Kulatunga, On the powers of tests for homogeneity of regression coefficient vectors under synchronized order restrictions, Journal of the National Science Foundation of Sri Lanka, Vol.44, No.1, pp.53-60, 2016.03.
2. S.Sasabuchi, More powerful tests for homogeneity of multivariate normal mean vectors under an order restriction, Sankhya (The Indian Journal of Statistics), Vol.69, Part 4, pp.700-716., 2007.11.
3. S.Sasabuchi, K.Tanaka, T.Tsukamoto, Testing homogeneity of multivariate normal mean vectors under an order restriction when the covariance matrices are common but unknown, The Annals of Statistics, Vol.31, No.5, pp.1517-1536., 2003.10.
Membership in Academic Society
  • Mathematical Society of Japan
  • Japan Statistical Society
Educational