3.1(top 20%)
impact factor
7.1K(top 5%)
papers
164.2K(top 2%)
citations
138(top 5%)
h-index
3.2(top 20%)
extended IF
8.7K
all documents
184.2K
doc citations
228(top 5%)
g-index
The graph shows the changes in the impact factor of Annals of Operations Research and its
if-computation
This graph shows how the impact factor of Annals of Operations Research is computed. The left axis depicts the number of papers published in years X-1 and X-2, and the right axis displays their citations in year X.

What is the 2023 impact factor of Annals of Operations Research?

The 2023 impact factor of Annals of Operations Research is 4.116. This impact factor has been calculated by dividing the number of citations in the year 2023 to the articles published in 2021 and 2022. Annals of Operations Research published 312 and 497 articles in the years 2021 and 2022, which have received 964 and 2,366 citations in 2023, respectively.