Concepedia

Gyunghyun Choi

GC

13

Publications

928

Citations

12

H-Index

1996

Active since

Affiliations

Hanyang University(Current)

Anyang University

Virginia Tech

Nanjing University of Aeronautics and Astronautics

Gyunghyun Choi is an author at Hanyang University specializing in engineering, mathematical programming, and operations research.

ORCID

Top concepts

Publications per year

1996–2021

13

Publications

13

An efficient genetic algorithm for the traveling salesman problem with precedence constraints

Chiung Moon, Jong-Soo Kim, Gyunghyun Choi et al. · European Journal of Operational Research · 2002 · 238 citations

, , +13

Recovery of primal solutions when using subgradient optimization methods to solve Lagrangian duals of linear programs

Hanif D. Sherali, Gyunghyun Choi · Operations Research Letters · 1996 · 178 citations

, , +9

Techno-economic analysis of butanol production from lignocellulosic biomass by concentrated acid pretreatment and hydrolysis plus continuous fermentation

Myung-Oh Jang, Gyunghyun Choi · Biochemical Engineering Journal · 2018 · 83 citations

, , +7

Exploring data envelopment analysis for measuring collaborated innovation efficiency of small and medium-sized enterprises in Korea

Jiyoung Lee, Chulyeon Kim, Gyunghyun Choi · European Journal of Operational Research · 2018 · 68 citations

, , +16

A variable target value method for nondifferentiable optimization

Hanif D. Sherali, Gyunghyun Choi, Cihan H. Tuncbilek · Operations Research Letters · 2000 · 65 citations

, , +5

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