Impact Factor & Ranking

3.0 2.25 1.5 0.75 2.911 2014 2015 2016 2017 2018 2.911 2014 2015 2016 2017 2018
  • 1 115
    #54
  • 1 139
    #44
  • 1 102
    #43
  • 1 119
    #38
  • 1 143
    #26
  • 1 104
    #25
  • 1 121
    #60
  • 1 146
    #68
  • 1 105
    #48
  • 1 140
    #58
  • 1 148
    #49
  • 1 105
    #35
  • 1 147
    #58
  • 1 155
    #48
  • 1 106
    #35

About Impact Factor & Ranking

Measure of the number of times an average paper in this journal is cited. Copyright Clarivate Analytics.

Metrics

Year I.F. Business Computer science, information systems Computer science, interdisciplinary applications
2018 2.911 58/147 48/155 35/106
2017 58/140 49/148 35/105
2016 60/121 68/146 48/105
2015 38/119 26/143 25/104
2014 54/115 44/139 43/102

Definition

Impact Factor

The Journal Impact Factor is published each year by Clarivate Analytics. It is a measure of the number of times an average paper in a particular journal is cited during the preceding two years.
For example:

A = the number of times articles published in a specific journal in 2014 and 2015 were cited by journals during 2016.
B = the total number of 'citable items' published by that journal in 2014 and 2015. ('Citable items' are usually articles, reviews, proceedings, etc.; not editorials or letters-to-the-editor.)

2016 impact factor = A/B.

Actual value is intentionally only displayed for the most recent year. Earlier values are available in the Journal Citation Reports from Clarivate Analytics

ISI ranking

Journals are often ranked by Impact Factor in an appropriate Clarivate Analytics subject category. As there are now two Impact Factors published – two-year and five-year Impact Factors – this rank may differ, so care is needed when assessing these ranked lists to understand which of the two metrics is being used. In addition, journals can be categorized in multiple subject categories, giving them different ranks for each subject. Consequently, a rank should always be in context to the subject category.