Kwon Ryong Hong

According to our database, Kwon Ryong Hong authored at least 7 papers between 2022 and 2026.

Collaborative distances:

• Dijkstra number of six.
• Erdős number of six.

2026

A project selection model with uncertain surplus capital.

Chol Nam Om, Un Hyok Ryang, Kwon Ryong Hong, Jang Su Kim, Ye Song Pang, Xiaoxia Huang

Int. J. Mach. Learn. Cybern., February, 2026

2024

A new common weights DEA model based on cluster analysis.

Nam Hyok Kim, Feng He, Kwon Ryong Hong, Hyok-chol Kim, Sok-Min Han

Oper. Res., June, 2024

2023

A new uncertain dominance and its properties in the framework of uncertainty theory.

Xiaoxia Huang, Yutong Sun, Kwon Ryong Hong

Fuzzy Optim. Decis. Mak., December, 2023

A data envelopment analysis-based clustering approach under dynamic situations.

Nam Hyok Kim, Feng He, Hongjie Zhang, Kwon Ryong Hong, Kwang-Chol Ri

Eur. J. Oper. Res., November, 2023

A new uncertain enhanced index tracking model with higher-order moment of the downside.

Tingting Yang, Xiaoxia Huang, Kwon Ryong Hong

Soft Comput., August, 2023

A multi-objective mean-semivariance model for project selection using reinvestment and synergy under uncertainty.

Kwon Ryong Hong, Xiaoxia Huang, Jang Su Kim, Nam Hyok Kim

Expert Syst. Appl., May, 2023

2022

Multi-objective uncertain project selection considering synergy.

Xiaoxia Huang, Kwon Ryong Hong, Jang Su Kim, Il Jong Choe

Int. J. Mach. Learn. Cybern., 2022