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Diplomas/Degrees

Diplomas/Degrees

Ph.D. in Industrial and Systems Engineering, Rutgers University (2024)

M.S. in Management Research, Rutgers Business School (2020)

M.S. in Economics and Finance, Universitat Pompeu Fabra, Barcelona, Spain (2018)

M.S. in Applied Urban Science and Informatics, New York University (2016)

B.S. in Statistics, University of Glasgow, Glasgow, United Kingdom (2015)

B.Econ. in Statistics, Zhongnan University of Economics and Law, Wuhan, China (2015)

Professional Experience

Professional Experience

Adjunct Professor (2021-2024), Rutgers Business School, Piscataway, NJ.

Recent Courses

Recent Courses

Advanced Business Analytics

Optimization And Prescriptive Models

Courses Previously Taught

Courses Previously Taught

Management Information Systems

Statistical Methods in Business

Operations Management

Introduction to Business Research Methods

Introduction to Business Analytics

Enterprise Architecture

Research Interests

Research Interests

Methodology:

Advanced Machine Learning Techniques, Dimensionality Reduction, Optimization with Mixed Integer Programming, Predictive Analytics, and Time Series Analysis.

Applications:

Advanced Analytics in Business Intelligence, Financial Services, Healthcare, and Semiconductor Manufacturing.

Articles

Articles

Wang, T., Xie, Y., Jeong, Y. S., & Jeong, M. K. (2024). Dynamic sparse PCA: a dimensional reduction method for sensor data in virtual metrology. Expert Systems with Applications, 251, 123995.

Xie, Y., Wang, T., Jeong, M. K., & Lee, G. T. (2024). Multi-source adaptive thresholding adaboost with application to virtual metrology. International Journal of Production Research, 1-16.

Xie, Y., Wang, T., Jeong, Y. S., Tosyali, A., & Jeong, M. K. (2024). True sparse PCA for reducing the number of essential sensors in virtual metrology. International Journal of Production Research, 62(6), 2142-2157.

Lidbetter, T., & Xie, Y. (2023). The search and rescue game on a cycle. Theoretical Computer Science, 966, 114016.

Conference Presentations

Conference Presentations

Y. Xie, T. Wang, J. Kim, J. Lee, and M. K. Jeong. “Efficient Speed-Oriented Sparse PCA for Dimension Reduction”, INFORMS Annual Meeting, Phoenix, AZ, October 15-18, 2023.

T. Wang, J. Baek, Y. Xie, and M. K. Jeong. “Multi-Source Cross-Weight Ensemble Method for Virtual Metrology in Semiconductor Manufacturing”, INFORMS Annual Meeting, Phoenix, AZ, October 15- 18, 2023.

Y. Xie and T. Lidbetter,  A Search and Rescue Game, LSE-Warwick Workshop on Search Games, London, United Kingdom, June 27-29, 2019.