Jihwan Park is the Research & Development team / Manager at Korea Electronics Recycling Cooperative (KERC), Republic of Korea. His research interest are Electronic waste (E-waste) recycling and management based on Extended Producer Responsibility (EPR) system; Data mining, optimization, and statistical analysis (With MATLAB, R, SPSS); Stochastic and deterministic modeling; Artificial Neural Network (ANN), Support Vector Machine (SVM), Pattern Search, Sensitivity Analysis (SA).