Junhyuk Park

Degree
Ph.D. (’11)

Ph.D. Thesis
The School Bus Routing Problem: Problem Characteristics and Algorithms

Current (2022.08)

(2024-) Staff Operations Research Analyst, Flock Safety, Atlanta, GA, USA

(2022-2024 ) OR Engineer, Flock Freight, Encinitas, CA, USA

(2019-2022) OR Engineer, Intel, Phoenix, AZ, USA

(2011-2019) OR Engineer, Waste Management Logistics, Houston, TX, USA

E-mail
sacarlee@gmail.com

Juyoung Wy

Degree
Ph.D. (’13)

Ph.D. Thesis
The Rollon-Rolloff Vehicle Routing problems in the Waste Management

Current (2014.06)
삼성전자/ DS/ 시스템기술센터 / 책임

Samsung Electronics / System Engineer Team / Senior Engineer

E-mail
hwiriric@naver.com

Jeongin Koo

Degree
Ph.D. (’13)

Ph.D. Thesis
A Simulation Study on the High-rise Building Evacuation Problem involving Persons with Disabilities

Current (2023.03)
한국생산기술연구원

Korea Institute of Industrial Technology (KITECH)

E-mail
jeonginkoo@gmail.com

Jongsung Lee

Degree

Ph.D. (’15)

Ph.D. Thesis

A production and delivery problem considering half-life of a nuclear medicine

Current (2023.03)

국립한국교통대학교 산업경영,안전공학부 부교수

Korea National University of Transportation, Industrial & Management Engineering, Associate Professor

(전) 삼성전자

E-mail
jongsung.kpumpkin@gmail.com

Jaesang Park

Degree
Ph.D. (’20)

Ph.D. Thesis
Optimization Problems for the Large-scale Courier Industry: Quarterly Logical Network Design and Daily Transportation

Current (2021.09)
삼성전자

E-mail

durr108@gmail.com

Hyunjoon Kim

Degree
Ph.D. (’22)

Ph.D. Thesis 

The Multi-Profit Orienteering Problem and Its Variants

Current (2023.09)

한양대학교 산업경영공학과 조교수

Hanyang University, Industrial and Management Engineering, Assistant Professor

– (전) 삼성전자/ DS

E-mail

dnwjd2355@postech.ac.kr

JongHwa Lee

Degree
Ph.D. (’24)

Ph.D. Thesis 

Optimization of Long-Term Production Planning for the Shipbuilding Industry

Current (2024.02)

삼성전자

E-mail

jet226@postech.ac.kr

Inhye Bang

Degree
Ph.D. (’25)

Ph.D. Thesis
Raw Material Selection, Order Allocation and Production Scheduling Problem for Cutting Stock Related Manufacturing: Steel Pipe Production Case

E-mail

qkddlsgp@postech.ac.kr

Sangwon Jeong

Degree
M.S. (’08)

M.S. Thesis
Development of Generic Simulation Models for Logistics Embedded Manufacturing Systems

Current (2024.8)

한빛인베스트먼트 투자본부 부장

(전)Apposter, Inc. / 경영전략실 실장

(전)JX 파트너스 / 부장

(전)JX Partners (Venture Capital) / General Manager

(전)두산인프라코어

E-mail:
swjeong@hbic.co.kr

Jaejoon Shin

Degree
M.S. (’08)

M.S. Thesis
Reassignment-based OHT Dispatching Rules for Semiconductor FAB Lines

Current (2014. 06)
두산인프라코어 / 공기자동화 ( 창원 ), PI팀 과장 
Doosan Infracore/ PI Team / Manager

E-mail
jaejoon.shin@doosanmt.com

Sojung Son

Degree
M.S. (’10)

M.S. Thesis
A Particle Swarm Optimization Algorithm with Relation Matrix for Capacitated Vehicle Routing Problem

Current (2014. 06)
행정사무관, 국무조정실, 산업통상미래 정책관실

Deputy Director, Office for Government Policy Coordination

E-mail
ssj0201@gmail.com

Hong Li

Degree
M.S. (’13)

M.S. Thesis
Solution Approaches for the Team Orienteering Problem

Current (2022. 06)

Lenovo, Beijing Headquarter / Worldwide Supply Planning

(전) Mando-Hella Electronics Corp / Production Control Team (PP) 

E-mail
honglee@postech.ac.kr

Giho Lee

Degree
M.S. (’15)

M.S. Thesis
System Design for Real-life Vehicle Routing Problems with Consideration of Districts

Current (2023. 03)
Giho Software (CEO)

(전)Thira Tech

E-mail
yokodat@gmail.com

Byeongmok Kim

Degree
M.S. (’15)

M.S. Thesis
Waiting Strategy for the Dynamic Pickup and Delivery Problem with Time Windows in the Food Delivery Agency Industry

Current (2025. 09)

Assistant Professor, Industrial and Manufacturing Engineering, California Polytechnic State University

(전) Ph.D. Student at School of Industrial Engineering, Purdue University

(전) 현대제철

(전) LG 생산기술원

E-mail
moki88@gmail.com

Onyu Yu

Degree
M.S. (’17)

M.S. Thesis
Mathematical Modeling and Heuristic Algorithms for Split Delivery Routing Problem with Time Windows

Current (2024. 05)
(2024-) 삼성전자 

(2017~2023) LG 생산기술원

Samsung Electronics

E-mail

onyu.yu@samsung.com

Yoojin Na

Degree
M.S. (’20)

M.S. Thesis
Project Scheduling with Time-Varying Resource Capacities and Generalized Precedence Relations

Current (2021. 04. 현재)

삼성전자

E-mail
yoojin317@gmail.com

Myungeun Eom

Degree
M.S. (’20)

M.S. Thesis
Integrated Transfer Planning and Scheduling for the Material Blending Production System

Current (2023. 03)
Georgia Tech, Industrial and Systems Engineering, Ph.D. student

E-mail
meeom@postech.ac.kr

Sangwoon Lim

Degree
M.S. (’24)

M.S. Thesis
Ship Stowage Planning and Scheduling Algorithm for the Steel Coil Products 

Current (2025. 03)
(2025~) Samsung SDI

(~2024) POSCO

E-mail
limsangwoon@postech.ac.kr

Beomhui Lee

Degree
M.S. (’25)

M.S. Thesis
Insertion-based Repair Operator using Reinforcement Learning for Capacitated Vehicle Routing Problem

E-mail
beomhui@postech.ac.kr

Ivan Kristianto Singgih

BK21 Plus PostDoc (2017.3.1 ~ 2019.2.28)
BK21 Plus Research Assistant Professor (2019.3.1 ~ 2020.2.29)

Current (2022.10)
Assistant Professor, Department of Industrial Engineering, University of Surabaya, Indonesia

E-mail

ivanksinggih@gmail.com

Mitali Sarkar

Basic Research Laboratory PostDoc (2022~2023)

Current (2024.8)
(2024.3 – ) Assistant Professor, Hospitality and Tousrism Management, Sejong University

E-mail

mitali@postech.ac.kr