Gitae Kim

Education

• Doctorate Kansas State University (2005 — 2011)
• MS Seoul National University (1998 — 2000)
• BS Hanyang University (1992 — 1998)

Companies

• Associate Professor Hanbat National University (2019)
• Assistant Professor Hanbat National University (2015 — 2019)
• Research Fellow Nanyang Technological University, School of Computer Engineering (2013 — 2015)
• Research Fellow Nanyang Technological University, School of Mechanical and Aerospace Engineering (2012 — 2013)
• PhD - Industrial Engineering (Operations Research) Kansas State University (2011 — 2012)
• Graduate Research Assistant (GRA) Kansas State University (2006 — 2010)
• Advisory Engineer Samsung SDS (2000 — 2005)

Research Interests

Operations Research (Optimization)

- Linear and Nonlinear programming

- Continuous Nonlinear Knapsack Problem

- Stochastic programming

Data Mining

- Machine Learning : Support Vector Machine (SVM)

- Classification

Supply Chain Management (SCM)

- Pharmaceutical Supply Chain Optimization

- Supplier Selection

- Supply Chain Contract

Last Mile Logistics - Current Research

- Dynamic Vehicle Routing in Urban Environment

- Solution Algorithm using Neuro-Dynamic Programming

Pharmaceutical Problem

- Clinical Trials Supply Chain Optimization

Marketing Problem

- Customer Response Modeling for Direct Marketing

Financial Problem

- Credit Ratings Prediction of small-sized companies in Korea using the SVM

Data Structure

- Incomplete Cholesky Factorization

Selected Papers

Gitae Kim, Chih-Hang Wu, "A Pegging Algorithm for Separable Continuous Nonlinear Knapsack Problems with Box constraints", Engineering Optimization, Vol. 44, No. 10, 2012, p1245-1259.

Gitae Kim, Chih-Hang Wu, Sungmook Lim, Jumi Kim, "Modified Matrix Splitting Method for the Support Vector Machine and Its Application to the Credit Classification of Small-Sized Companies in Korea", Expert Systems with Applications, Vol. 39, No. 10, 2012, p8824-8834.

Gitae Kim, Chih-Hang Wu, "Scenario Aggregation for Supply Chain Quantity-Flexibility Contract", International Journal of Systems Science, Vol. 44, No. 11, 2013, p2166-2182.

Gitae Kim, Bongsug(Kevin) Chae, David L. Olson, "A Support Vector Machine (SVM) Approach to Imbalanced Datasets of Customer Responses: Comparison with Other Customer Response Models", Service Business, Vol. 7, No. 1, 2013, p167-182.

Gitae Kim, Kan Wu, Edward Huang, "Optimal Inventory Control in a Multi-Period Newsvendor Problem with Non-Stationary Demand“, Advanced Engineering Informatics, Vol. 29, No. 1, 2015, p139-145.

Gitae Kim, Chen Kim Heng, Yew Soon Ong, Puay Siew Tan, Allan Zhang, "City Vehicle Routing Problem (City VRP): A Review", IEEE Transactions on Intelligent Transportation Systems, Vol. 16, No. 4, 2015, p1654-1666.

Sumin Jeon, Gitae Kim, "A survey of simulation modeling techniques in production planning and control (PPC)", Production Planning & Control, Vol. 27, No. 5, 2016, p360-377.

Gitae Kim, Yew Soon Ong, Taesu Cheong, Puay Siew Tan, "Solving Dynamic Vehicle Routing Problem under Traffic Congestions", IEEE Transactions on Intelligent Transportation Systems, Vol. 17, No. 8, 2016, p2367-2380.