Li-Fei Chen received the PhD degree in industrial engineering and engineering management from National Tsing Hua University, Taiwan, R.O.C. She is an assistant professor in Graduate Institute of Business Administration, Fu Jen Catholic University, Taiwan. Her research works appear in IEEE Transactions on Semiconductor Manufacturing, IEEE Transactions on Electronics Packaging Manufacturing, International Journal of Production Research, Expert Systems with Applications and Journal of Quality. Her research interests include data mining, quality engineering, total quality management, and human resource management.