The graph shows the changes in the impact factor of Annals of Operations Research and its the corresponding percentile for the sake of comparison with the entire literature. Impact Factor is the most common scientometric index, which is defined by the number of citations of papers in two preceding years divided by the number of papers published in those years.
How Influential is Annals of Operations Research?
Annals of Operations Research is the 3rd out of 54 Operations Research journals. This means the journal is among the top 6% in the sub-discipline of Operations Research. This Journal is the 8th out of 111 Systems Science journals. This means the journal is among the top 8% in the discipline of Systems Science. This Journal is the 265th out of 3,140 Formal Sciences journals. This means the journal is among the top 9% in the science branch of Formal Sciences. This Journal is the 878th out of 20,139 Social Sciences journals. This means the journal is among the top 5% in the science branch of Social Sciences.
How are inpact factors calculated?
The impact factor (IF) is calculated by counting citations from peer-reviewed journals only.
extended IF also counts citations from books and conference papers. However, no patent, abstract, working papers, online documents, etc., are covered.
