Lei Chen

According to our database, Lei Chen authored at least 24 papers between 2016 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Double shared ratio selection of two-stage meta-frontier DEA methods based on shared input.

Xu Guo, Lei Chen

Comput. Appl. Math., September, 2025

Convex or non-convex? A new meta-frontier data envelopment analysis framework considering technology compatibility.

Lei Chen, Yi-Xin Lan, Suhui Wang

OR Spectr., March, 2025

2024

Directional distance functions data envelopment analysis method with endogenous direction for target setting.

Lei Chen, Suhui Wang

J. Oper. Res. Soc., September, 2024

Extension and improvement of three-level meta-frontier framework based on multiple combined projection methods.

Xu Guo, Lei Chen

Comput. Appl. Math., July, 2024

Relative uniqueness or uniqueness? A new cross-efficiency evaluation approach with weight priority strategy.

Lei Chen, Ying-Ming Wang, Junchao Wang

Expert Syst. Appl., 2024

2023

Data envelopment analysis cross-efficiency method of non-homogeneous decision-making units.

Lei Chen, Ying-Ming Wang

J. Oper. Res. Soc., April, 2023

2022

A new data envelopment analysis clustering approach within cross-efficiency framework.

Lei Chen, Su-Hui Wang, Ying-Ming Wang

J. Oper. Res. Soc., 2022

2021

Limitation and optimization of inputs and outputs in the inverse data envelopment analysis under variable returns to scale.

Lei Chen, Ying-Ming Wang

Expert Syst. Appl., 2021

A neutral cross-efficiency evaluation method based on interval reference points in consideration of bounded rational behavior.

Hai-Liu Shi, Sheng-Qun Chen, Lei Chen, Yingming Wang

Eur. J. Oper. Res., 2021

Discrete-valued belief structures combination and normalization using evidential reasoning rule.

Xing-Xian Zhang, Ying-Ming Wang, Sheng-Qun Chen, Lei Chen

Appl. Intell., 2021

2020

Analysis of the environmental efficiency in China based on the DEA cross-efficiency approach under different policy objectives.

Lei Chen, Fei-Mei Wu, Ying-Ming Wang, Mei-Juan Li

Expert Syst. J. Knowl. Eng., 2020

Meta-frontier analysis using cross-efficiency method for performance evaluation.

Lei Chen, Yan Huang, Mei-Juan Li, Ying-Ming Wang

Eur. J. Oper. Res., 2020

An environmental pollution management method based on extended belief rule base and data envelopment analysis under interval uncertainty.

Fei-Fei Ye, Long-Hao Yang, Ying-Ming Wang, Lei Chen

Comput. Ind. Eng., 2020

Cross-efficiency aggregation method based on prospect consensus process.

Lei Chen, Ying-Ming Wang, Yan Huang

Ann. Oper. Res., 2020

2019

A new case retrieval method based on double frontiers data envelopment analysis.

Jing Zheng, Ying-Ming Wang, Lei Chen, Kai Zhang

J. Intell. Fuzzy Syst., 2019

An evidential reasoning based approach for GDM with uncertain preference ordinals.

Xing-Xian Zhang, Ying-Ming Wang, Sheng-Qun Chen, Lei Chen

J. Intell. Fuzzy Syst., 2019

On the combination and normalization of conflicting interval-valued belief structures.

Xing-Xian Zhang, Ying-Ming Wang, Sheng-Qun Chen, Lei Chen

Comput. Ind. Eng., 2019

Neutral cross-efficiency evaluation regarding an ideal frontier and anti-ideal frontier as evaluation criteria.

Hai-Liu Shi, Yingming Wang, Lei Chen

Comput. Ind. Eng., 2019

2018

Gini coefficient-based evidential reasoning approach with unknown evidence weights.

Xing-Xian Zhang, Ying-Ming Wang, Sheng-Qun Chen, Junfeng Chu, Lei Chen

Comput. Ind. Eng., 2018

A two-stage network data envelopment analysis approach for measuring and decomposing environmental efficiency.

Lei Chen, Fujun Lai, Ying-Ming Wang, Yan Huang, Fei-Mei Wu

Comput. Ind. Eng., 2018

A Common Set of Weights for Ranking Decision-Making Units with Undesirable Outputs: A Double Frontiers Data Envelopment Analysis Approach.

Lei Chen, Fei-Mei Wu, Feng Feng, Fujun Lai, Ying-Ming Wang

Asia Pac. J. Oper. Res., 2018

2017

A data envelopment analysis (DEA)-based method for rule reduction in extended belief-rule-based systems.

Long-Hao Yang, Ying-Ming Wang, Yi-Xin Lan, Lei Chen, Yang-Geng Fu

Knowl. Based Syst., 2017

Semi-disposability of undesirable outputs in data envelopment analysis for environmental assessments.

Lei Chen, Ying-Ming Wang, Fujun Lai

Eur. J. Oper. Res., 2017

2016

Data envelopment analysis cross-efficiency model in fuzzy environments.

Lei Chen, Ying-Ming Wang

J. Intell. Fuzzy Syst., 2016