Scimago Journal & Country Rank

Journal of Computer Scienceopen access

Country United States  - SIR icon
H Index
Subject Area and CategoryComputer Science
Artificial Intelligence
Computer Networks and Communications
Publisher Science Publications
Publication typeJournals
Scope Information not localized
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The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

Artificial Intelligence2009Q4
Artificial Intelligence2010Q4
Artificial Intelligence2011Q3
Artificial Intelligence2012Q3
Artificial Intelligence2013Q4
Artificial Intelligence2014Q3
Artificial Intelligence2015Q3
Artificial Intelligence2016Q4
Artificial Intelligence2017Q4
Artificial Intelligence2018Q4
Artificial Intelligence2019Q4
Computer Networks and Communications2009Q4
Computer Networks and Communications2010Q4
Computer Networks and Communications2011Q2
Computer Networks and Communications2012Q3
Computer Networks and Communications2013Q4
Computer Networks and Communications2014Q3
Computer Networks and Communications2015Q3
Computer Networks and Communications2016Q4
Computer Networks and Communications2017Q4
Computer Networks and Communications2018Q4
Computer Networks and Communications2019Q4

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)20080.000
Cites / Doc. (4 years)20090.197
Cites / Doc. (4 years)20100.680
Cites / Doc. (4 years)20111.358
Cites / Doc. (4 years)20120.809
Cites / Doc. (4 years)20130.536
Cites / Doc. (4 years)20140.782
Cites / Doc. (4 years)20150.601
Cites / Doc. (4 years)20160.603
Cites / Doc. (4 years)20170.596
Cites / Doc. (4 years)20180.633
Cites / Doc. (4 years)20190.812
Cites / Doc. (3 years)20080.000
Cites / Doc. (3 years)20090.197
Cites / Doc. (3 years)20100.680
Cites / Doc. (3 years)20111.358
Cites / Doc. (3 years)20120.806
Cites / Doc. (3 years)20130.517
Cites / Doc. (3 years)20140.798
Cites / Doc. (3 years)20150.640
Cites / Doc. (3 years)20160.576
Cites / Doc. (3 years)20170.518
Cites / Doc. (3 years)20180.669
Cites / Doc. (3 years)20190.814
Cites / Doc. (2 years)20080.000
Cites / Doc. (2 years)20090.197
Cites / Doc. (2 years)20100.680
Cites / Doc. (2 years)20111.448
Cites / Doc. (2 years)20120.804
Cites / Doc. (2 years)20130.443
Cites / Doc. (2 years)20140.873
Cites / Doc. (2 years)20150.585
Cites / Doc. (2 years)20160.455
Cites / Doc. (2 years)20170.469
Cites / Doc. (2 years)20180.803
Cites / Doc. (2 years)20190.663
Total Cites 

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

Self Cites20080
Self Cites20092
Self Cites201016
Self Cites2011221
Self Cites201244
Self Cites201327
Self Cites2014111
Self Cites201537
Self Cites20165
Self Cites20173
Self Cites201815
Self Cites201915
Total Cites20080
Total Cites200927
Total Cites2010191
Total Cites2011683
Total Cites2012515
Total Cites2013391
Total Cites2014602
Total Cites2015485
Total Cites2016354
Total Cites2017235
Total Cites2018168
Total Cites2019214
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

External Cites per document20080
External Cites per document20090.182
External Cites per document20100.623
External Cites per document20110.918
External Cites per document20120.737
External Cites per document20130.481
External Cites per document20140.651
External Cites per document20150.591
External Cites per document20160.567
External Cites per document20170.511
External Cites per document20180.610
External Cites per document20190.757
Cites per document20080.000
Cites per document20090.197
Cites per document20100.680
Cites per document20111.358
Cites per document20120.806
Cites per document20130.517
Cites per document20140.798
Cites per document20150.640
Cites per document20160.576
Cites per document20170.518
Cites per document20180.669
Cites per document20190.814
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

Non-citable documents20080
Non-citable documents20090
Non-citable documents20100
Non-citable documents20110
Non-citable documents20120
Non-citable documents20130
Non-citable documents20140
Non-citable documents20151
Non-citable documents20161
Non-citable documents20171
Non-citable documents20180
Non-citable documents20190
Citable documents20080
Citable documents2009137
Citable documents2010281
Citable documents2011503
Citable documents2012639
Citable documents2013757
Citable documents2014754
Citable documents2015758
Citable documents2016615
Citable documents2017454
Citable documents2018251
Citable documents2019263
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

Uncited documents20080
Uncited documents2009116
Uncited documents2010184
Uncited documents2011201
Uncited documents2012367
Uncited documents2013521
Uncited documents2014426
Uncited documents2015484
Uncited documents2016416
Uncited documents2017309
Uncited documents2018167
Uncited documents2019166
Cited documents20080
Cited documents200921
Cited documents201097
Cited documents2011302
Cited documents2012272
Cited documents2013236
Cited documents2014328
Cited documents2015275
Cited documents2016200
Cited documents2017146
Cited documents201884
Cited documents201997
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