SangHeon Han

The General Least Square Deviation OWA Operator Problem

D. Hong, SangHeon Han, 2019, Mathematics.

Additional Transportation Costs benefit Consumer Surplus and Social Welfare in a Bilateral Duopoly

SangHeon Han, DongJoon Lee, 2020, Bulletin of Applied Economics.

Market Size, Franchisee’s Marketing Activity, and Two Royalty Structures as Incentive Schemes: Margin-Based Royalty Versus Sales-Based Royalty

Yonghoon Choi, SangHeon Han, DongJoon Lee, 2011 .

A Hybrid Genetic Algorithm for the Vehicle Routing Problem with Controlling Lethal Gene

Sangheon Han, Yoshio Tabata, SangHeon Han, 2002 .

Integrated Optimization of Generation and Transmission Expansion Planning Using Decomposition Method

Wook Kim, Sungwoo Lee, Hyoungtae Kim, 2015, 2015 6th International Conference on Intelligent Systems, Modelling and Simulation.

Integrated Generation and Transmission Expansion Planning Using Generalized Bender's Decomposition Method

Wook Kim, Sungwoo Lee, Hyoungtae Kim, 2015, 2015 IEEE International Conference on Computational Intelligence & Communication Technology.

A Hybrid Genetic Algorithm for Solving a Capacity Constrained Truckload Transportation with Crashed Customer

Sangheon Han, Yoshio Tabata, SangHeon Han, 2003 .

A practical approaches to decrease the consistency index in AHP

SangHeon Han, SangHeon Han, 2014, 2014 Joint 7th International Conference on Soft Computing and Intelligent Systems (SCIS) and 15th International Symposium on Advanced Intelligent Systems (ISIS).

A study on the effectiveness to the value of the Consistency Index by pairwise-comparison interface of AHP

SangHeon Han, 2012 .

A Study on the Validity of Sharing Work of Pairwise Comparison Method

Tsutomu Hiroshima, Sangheon Han, Toru Yarita, 2018, 2018 Joint 10th International Conference on Soft Computing and Intelligent Systems (SCIS) and 19th International Symposium on Advanced Intelligent Systems (ISIS).

An analytic hierarchy process approach to fixed income market portfolio — The case of South Korean bond market

DongJoon Lee, SangHeon Han, SangHeon Han, 2012, The 6th International Conference on Soft Computing and Intelligent Systems, and The 13th International Symposium on Advanced Intelligence Systems.

The Existence of The Environment-Dependent Optimal (s, S) Policy

Sangheon Han, Hirotaka Matsumoto, SangHeon Han, 2004 .