Business career
Degree/Academic background
Reseach Areas
Book and thesis
Belonging society
    （Last updated : 2024-04-15 10:51:32）
  MIWA Masashi
   Department   Tokyo Keizai University  , Business Administration
   Position   Associate Professor
■ Business career
1. 1993/04～2007/03 Railway Technical Research Institute
2. 2007/04～2008/09 ARAIC
3. 2008/10～2009/03 JTSB
4. 2009/04～2022/03 Railway Technical Research Institute
5. 2022/04～ Tokyo Keizai University Business Administration Associate Professor
■ Degree/Academic background
1. 2004/04～2007/04 〔Doctorial Course (2nd Semester)〕, National Graduate Institute for Policy Studies, Completed,
2. 1993/03
Degree Acquisition		 Waseda University,
3. 1989/04～1993/03 Waseda University, Graduated,
■ Reseach Areas
Civil engineering plan and transportation engineering, Mathematical informatics 
■ Book and thesis
1. 2022/08 Article Applying probabilistic mathematical modeling approach and AI technique to investigate serious train accidents in Japan Sustainability Analytics and Modeling 2 (Collaboration) 
2. 2018/09 Article An optimal track maintenance scheduling model analysis taking the risk of accidents into consideration International Transactions in Operational Research 25(5) (Collaboration) 
3. 2006/06 Article Mathematical Modeling Analyses for Obtaining an Optimal Railway Track Maintenance Schedule Japan Journal of Industrial and Applied Mathematics 23(2) (Collaboration) 
4. 2006/05 Article Statistical data analyses to elucidate the causes and improve the countermeasures for preventing train accidents in Japan International Transactions in Operational Research 13(3) (Collaboration) 
5. 2004/09 Article All-integer Type Linear Programming Model Analyses for the Optimal Railway Track Maintenance Scheduling OPSEARCH 41(3) (Collaboration) 
■ Belonging society
1. 1999/07～ The Operations Research Society of Japan
2. 1994/02～ Japan Society of Civil Engineers