Areas of Expertise

• Logistics and Supply Chain Systems
• Multimodal Freight Transportation and Risk Management
• Applied Statistics and Decision Analysis
• Artificial Intelligence and Informatics in Education
• Epidemiology and Health-related Supply Chain Systems

Teaching Interests

• Mathematics for AI
• Statistics
• Computer Programming
• Project Management and Leadership Theory
• Web Technology and ICT Communication
• Enterprise Resource Planning (ERP, SAP)

Research

• Risk analysis and optimization in multimodal freight transportation
• Cold chain logistics and vaccine distribution under uncertainty
• AI-based decision support systems for logistics and healthcare
• Data-driven modeling in energy demand and public health
• Applications of fuzzy logic, AHP, and multi-objective optimization

Representative Publications

1. Kaewfak, K., & Ammarapala, V. (2018). The decision making of freight routes in multimodal transportation. Suranaree Journal of Science and Technology, 25(1), 1–10.
2. Kaewfak, K., Huynh, V. N., Ammarapala, V., & Ratisoontorn, N. (2020). A risk analysis based on a two-stage model of fuzzy AHP–DEA for multimodal freight transportation systems. IEEE Access, 8, 153756–153773.
3. Kaewfak, K., Ammarapala, V., & Huynh, V. N. (2021). Multi-objective optimisation of freight route choices in multimodal transportation. International Journal of Computational Intelligence Systems, 14(1), 794–807.
4. Kaewfak, K., Ammarapala, V., & Charoensiriwath, C. (2021). Fuzzy AHP approach for route selection in multimodal transportation: The case of coal industry in Thailand. Science and Technology Asia, 26(1), 84–95.
5. Kaewfak, K., & Chinda, T. (2023). Projecting the electricity demand of the residential sector in Thailand during and after the COVID-19 pandemic. Journal of Industrial Integration and Management, 1–22.
6. Kaewfak, K., Pharino, C., & Ouppara, N. (2024). Advanced analytical methods for risk mitigation in multimodal freight transport. Symmetry, 16(10), 1394.
7. Kaewfak, K. (2025). Malnutrition and supply chain in Southeast Asia: A scoping review. NAIS Journal, 19, 50–57.

Education

• Ph.D. in Knowledge Science, Japan Advanced Institute of Science and Technology (JAIST), Ishikawa, Japan
• Ph.D. in Engineering and Technology, Sirindhorn International Institute of Technology (SIIT), Thammasat University, Thailand
• Master of Engineering in Logistics and Supply Chain Systems Engineering, Sirindhorn International Institute of Technology (SIIT), Thammasat University, Thailand
• Bachelor of Science in Engineering Management, Sirindhorn International Institute of Technology (SIIT), Thammasat University, Thailand
• Bachelor of Business Administration in Marketing, Ramkhamhaeng University, Bangkok, Thailand

Previous Appointments

• Assistant Professor, The Kyoto College of Graduate Studies for Informatics, Kyoto, JAPAN.
• Adjunct Professor, The Council on International Educational Exchange (CIEE), Kyoto, JAPAN.
• Research Fellow (APEC-Australia Women in Research Fellowship), Western Sydney University, Australia
• Postdoctoral researcher, Department of Environmental and Sustainable Engineering
  Faculty of Engineering, Chulalongkorn University, Thailand
• Postdoctoral researcher, Sirindhorn International Institute of Technology (SIIT), Thammasat University, Thailand
• Adjunct Lecturer, International Academy of Aviation Industry, King Mongkut's Institute of Technology Ladkrabang, Thailand
• MATLAB Education Customer Success, The MathWorks, Tokyo, Japan

Professional Associations

• Member, Nippon Applied Informatics Society (NAIS)
• Affiliated Member, Japan Student Services Organization (JASSO)