Changhyun Kwon

55 papers A* 2A 2Misc 1Journal 49Unranked 1
YearRankTypeTitle / Venue / Authors
2026 A* conf
USPR: Learning a Unified Solver for Profiled Routing.
AAAI
Chuanbo Hua, Federico Berto, Zhikai Zhao, Jiwoo Son, Changhyun Kwon, Jinkyoo Park
2025 J jnl
An adaptive large neighborhood search method for the drone-truck arc routing problem.
Comput. Oper. Res.
Xufei Liu, Sung Hoon Chung, Changhyun Kwon
2025 J jnl
Arc Routing Problems with Multiple Trucks and Drones: A Hybrid Genetic Algorithm.
CoRR
Abhay Sobhanan, Hadi Charkhgard, Changhyun Kwon
2025 A conf
CAMP: Collaborative Attention Model with Profiles for Vehicle Routing Problems.
AAMAS
Chuanbo Hua, Federico Berto, Jiwoo Son, Seunghyun Kang, Changhyun Kwon, Jinkyoo Park
2025 J jnl
CAMP: Collaborative Attention Model with Profiles for Vehicle Routing Problems.
CoRR
Chuanbo Hua, Federico Berto, Jiwoo Son, Seunghyun Kang, Changhyun Kwon, Jinkyoo Park
2025 J jnl
Genetic Algorithms with Neural Cost Predictor for Solving Hierarchical Vehicle Routing Problems.
Transp. Sci.
Abhay Sobhanan, Junyoung Park, Jinkyoo Park, Changhyun Kwon
2025 J jnl
Neural Combinatorial Optimization for Real-World Routing.
CoRR
Jiwoo Son, Zhikai Zhao, Federico Berto, Chuanbo Hua, Changhyun Kwon, Jinkyoo Park
2025 A* conf
Neural Genetic Search in Discrete Spaces.
ICML
Hyeonah Kim, Sanghyeok Choi, Jiwoo Son, Jinkyoo Park, Changhyun Kwon
2025 J jnl
Neural Genetic Search in Discrete Spaces.
CoRR
Hyeonah Kim, Sanghyeok Choi, Jiwoo Son, Jinkyoo Park, Changhyun Kwon
2025 — conf
RL4CO: An Extensive Reinforcement Learning for Combinatorial Optimization Benchmark.
KDD (2)
Federico Berto, Chuanbo Hua, Junyoung Park, Laurin Luttmann, Yining Ma, Fanchen Bu, Jiarui Wang, Haoran Ye, Minsu Kim, Sanghyeok Choi, Nayeli Gast Zepeda, André Hottung, Jianan Zhou, Jieyi Bi, Yu Hu, Fei Liu, Hyeonah Kim, Jiwoo Son, Haeyeon Kim, Davide Angioni, Wouter Kool, Zhiguang Cao, Qingfu Zhang, Joungho Kim, Jie Zhang, Kijung Shin, Cathy Wu, Sungsoo Ahn, Guojie Song, Changhyun Kwon, Kevin Tierney, Lin Xie, Jinkyoo Park
2025 J jnl
USPR: Learning a Unified Solver for Profiled Routing.
CoRR
Chuanbo Hua, Federico Berto, Zhikai Zhao, Jiwoo Son, Changhyun Kwon, Jinkyoo Park
2024 J jnl
A Neural Separation Algorithm for the Rounded Capacity Inequalities.
INFORMS J. Comput.
Hyeonah Kim, Jinkyoo Park, Changhyun Kwon
2024 J jnl
A hybrid genetic algorithm for the min-max Multiple Traveling Salesman Problem.
Comput. Oper. Res.
Sasan Mahmoudinazlou, Changhyun Kwon
2024 J jnl
A hybrid genetic algorithm with type-aware chromosomes for Traveling Salesman Problems with Drone.
Eur. J. Oper. Res.
Sasan Mahmoudinazlou, Changhyun Kwon
2024 J jnl
PARCO: Learning Parallel Autoregressive Policies for Efficient Multi-Agent Combinatorial Optimization.
CoRR
Federico Berto, Chuanbo Hua, Laurin Luttmann, Jiwoo Son, Junyoung Park, Kyuree Ahn, Changhyun Kwon, Lin Xie, Jinkyoo Park
2024 J jnl
Special issue on advances in computational optimization and their modern applications.
Optim. Lett.
Hadi Charkhgard, Jinkyoo Park, Changhyun Kwon
2023 J jnl
A Hybrid Genetic Algorithm for the min-max Multiple Traveling Salesman Problem.
CoRR
Sasan Mahmoudinazlou, Changhyun Kwon
2023 J jnl
A Hybrid Genetic Algorithm with Type-Aware Chromosomes for Traveling Salesman Problems with Drone.
CoRR
Sasan Mahmoudinazlou, Changhyun Kwon
2023 J jnl
A Neural Separation Algorithm for the Rounded Capacity Inequalities.
CoRR
Hyeonah Kim, Jinkyoo Park, Changhyun Kwon
2023 J jnl
An adaptive large neighborhood search method for rebalancing free-floating electric vehicle sharing systems.
Comput. Oper. Res.
Xufei Liu, Sang Won Kim, Changhyun Kwon
2023 J jnl
Genetic Algorithms with Neural Cost Predictor for Solving Hierarchical Vehicle Routing Problems.
CoRR
Abhay Sobhanan, Junyoung Park, Jinkyoo Park, Changhyun Kwon
2023 A conf
Learn to Solve the Min-max Multiple Traveling Salesmen Problem with Reinforcement Learning.
AAMAS
Junyoung Park, Changhyun Kwon, Jinkyoo Park
2022 J jnl
A Reinforcement Learning Approach for Rebalancing Electric Vehicle Sharing Systems.
IEEE Trans. Intell. Transp. Syst.
Aigerim Bogyrbayeva, Sungwook Jang, Ankit Shah, Young Jae Jang, Changhyun Kwon
2021 J jnl
A Deep Reinforcement Learning Approach for Solving the Traveling Salesman Problem with Drone.
CoRR
Aigerim Bogyrbayeva, Taehyun Yoon, Hanbum Ko, Sungbin Lim, Hyokun Yun, Changhyun Kwon
2021 J jnl
An iterative combinatorial auction design for fractional ownership of autonomous vehicles.
Int. Trans. Oper. Res.
Aigerim Bogyrbayeva, Mahdi Takalloo, Hadi Charkhgard, Changhyun Kwon
2021 J jnl
Pessimistic evasive flow capturing problems.
Eur. J. Oper. Res.
Aigerim Bogyrbayeva, Changhyun Kwon
2021 J jnl
Solving the winner determination problem in combinatorial auctions for fractional ownership of autonomous vehicles.
Int. Trans. Oper. Res.
Mahdi Takalloo, Aigerim Bogyrbayeva, Hadi Charkhgard, Changhyun Kwon
2020 J jnl
A Reinforcement Learning Approach for Rebalancing Electric Vehicle Sharing Systems.
CoRR
Aigerim Bogyrbayeva, Sungwook Jang, Ankit Shah, Young Jae Jang, Changhyun Kwon
2020 J jnl
Exact robust solutions for the combined facility location and network design problem in hazardous materials transportation.
IISE Trans.
Xufei Liu, Changhyun Kwon
2020 J jnl
Medical waste collection considering transportation and storage risk.
Comput. Oper. Res.
Masoumeh Taslimi, Rajan Batta, Changhyun Kwon
2020 J jnl
On the Price of Satisficing in Network User Equilibria.
Transp. Sci.
Mahdi Takalloo, Changhyun Kwon
2020 J jnl
Risk-Averse Network Design with Behavioral Conditional Value-at-Risk for Hazardous Materials Transportation.
Transp. Sci.
Liu Su, Changhyun Kwon
2020 J jnl
Sensitivity of Wardrop Equilibria: Revisited.
CoRR
Mahdi Takalloo, Changhyun Kwon
2020 J jnl
Sensitivity of wardrop equilibria: revisited.
Optim. Lett.
Mahdi Takalloo, Changhyun Kwon
2019 J jnl
A Branch-and-Bound Algorithm for a Class of Mixed Integer Linear Maximum Multiplicative Programs: A Bi-objective Optimization Approach.
Comput. Oper. Res.
Payman Ghasemi Saghand, Hadi Charkhgard, Changhyun Kwon
2019 J jnl
On the Price of Satisficing in Network User Equilibria.
CoRR
Mahdi Takalloo, Changhyun Kwon
2019 J jnl
Spectral risk measure minimization in hazardous materials transportation.
IISE Trans.
Liu Su, Longsheng Sun, Mark H. Karwan, Changhyun Kwon
2018 J jnl
Generalized Bounded Rationality and Robust Multicommodity Network Design.
Oper. Res.
Longsheng Sun, Mark H. Karwan, Changhyun Kwon
2018 J jnl
Inventory rebalancing through pricing in public bike sharing systems.
Eur. J. Oper. Res.
Zulqarnain Haider, Alexander G. Nikolaev, Jee Eun Kang, Changhyun Kwon
2018 J jnl
Time-Dependent Hazardous-Materials Network Design Problem.
Transp. Sci.
Tolou Esfandeh, Rajan Batta, Changhyun Kwon
2017 J jnl
A comprehensive modeling framework for hazmat network design, hazmat response team location, and equity of risk.
Comput. Oper. Res.
Masoumeh Taslimi, Rajan Batta, Changhyun Kwon
2016 J jnl
Robust Hazmat Network Design Problems Considering Risk Uncertainty.
Transp. Sci.
Longsheng Sun, Mark H. Karwan, Changhyun Kwon
2016 J jnl
Worst-Case Conditional Value-at-Risk Minimization for Hazardous Materials Transportation.
Transp. Sci.
Iakovos Toumazis, Changhyun Kwon
2015 J jnl
Multi-period planning for electric car charging station locations: A case of Korean Expressways.
Eur. J. Oper. Res.
Sung Hoon Chung, Changhyun Kwon
2014 J jnl
A short note on the robust combinatorial optimization problems with cardinality constrained uncertainty.
4OR
Taehan Lee, Changhyun Kwon
2014 J jnl
Generalized route planning model for hazardous material transportation with VaR and equity considerations.
Comput. Oper. Res.
Yingying Kang, Rajan Batta, Changhyun Kwon
2014 J jnl
Value-at-Risk model for hazardous material transportation.
Ann. Oper. Res.
Yingying Kang, Rajan Batta, Changhyun Kwon
2012 J jnl
Competitive Robust Dynamic Pricing in Continuous Time with Fixed Inventories
CoRR
Terry L. Friesz, Changhyun Kwon, Tae Il Kim, Lifan Fan, Tao Yao
2012 J jnl
Demand Learning and Dynamic Pricing under Competition in a State-Space Framework.
IEEE Trans. Engineering Management
Byung Do Chung, Jiahan Li, Tao Yao, Changhyun Kwon, Terry L. Friesz
2012 J jnl
Operations of online advertising services and publisher's option.
J. Oper. Res. Soc.
A. Srinivasan, Changhyun Kwon
2012 J jnl
Pricing game of online display advertisement publishers.
Eur. J. Oper. Res.
Md. Tanveer Ahmed, Changhyun Kwon
2011 Misc conf
Conditional value-at-risk model for hazardous materials transportation.
WSC
Changhyun Kwon
2011 J jnl
Online advertisement service pricing and an option contract.
Electron. Commer. Res. Appl.
Yongma Moon, Changhyun Kwon
2009 J jnl
Non-cooperative competition among revenue maximizing service providers with demand learning.
Eur. J. Oper. Res.
Changhyun Kwon, Terry L. Friesz, Reetabrata Mookherjee, Tao Yao, Baichun Feng
2008 J jnl
Valuation of American options by the gradient projection method.
Appl. Math. Comput.
Changhyun Kwon, Terry L. Friesz