Title	Exploring and Determining Missing-data Imputation Method for Socio-economic Data by Way of Designing a Simulation Study in the Context of Gross National Happiness (GNH) Data Set
Author	Sonam Tshering, Takeo Okazaki, Satoshi Endo
Citation	Vol. 12  No. 5  pp. 32-38
Keywords	Bootstrap, Missingness, Imputation, Algorithm

Title	Developing a Web-based GNH Survey Application and a Web Service for Identifying Missing Data Mechanism in Incomplete Survey Data
Author	Sonam Tshering, Takeo Okazaki, Satoshi Endo
Citation	Vol. 12  No. 8  pp. 44-48
Keywords	GDP, GNH, survey, application, missing data mechanism, web services

Title	Effect of Potential Model Pruning on Different-Sized Boards in Monte-Carlo GO
Author	Oshima Makoto, Koji Yamada, Satoshi Endo
Citation	Vol. 12  No. 11  pp. 17-22
Keywords	Reducing Computational Complexity, Heuristic, Potential Filter, Geometric Information Systems, Potential Gradients

Title	A Method to Identify Missing Data Mechanism in Incomplete Dataset
Author	Sonam TSHERING, Takeo OKAZAKI, Satoshi ENDO
Citation	Vol. 13  No. 3  pp. 14-17
Keywords	Simulation, Probability, Exploratory, Ignorability, Test.