Question 1

What does Yejun Xu research?

Accepted Answer

Yejun Xu publishes mostly in Management Science and Operations Research, Artificial Intelligence and Computational Theory and Mathematics, on topics such as Multi-Criteria Decision Making, Rough Sets and Fuzzy Logic and Bayesian Modeling and Causal Inference.

Question 2

Which keywords describe Yejun Xu's research?

Accepted Answer

The keywords of their largest research topics: Analytic Hierarchy Process, TOPSIS, Granular Computing, Rough Sets, Bayesian Networks, Causal Inference, Aggregate Production Planning and Fuzzy Goal Programming.

Question 3

Where does Yejun Xu work?

Accepted Answer

Yejun Xu's main affiliation in the publication record is Hohai University, China.

Question 4

How many publications and citations does Yejun Xu have?

Accepted Answer

OpenAlex counts 220 works and 7,785 citations for Yejun Xu, an h-index of 50, ranking #50,955 of 7,710,434 researchers worldwide on the quality score.

Question 5

Is Yejun Xu's h-index high?

Accepted Answer

An h-index of 50 is at or above that of 99% of the 12,666 ranked researchers whose main subfield is Management Science and Operations Research, which is in the top 1.3%.