Scimago Journal & Country Rank

Journal of the ACM

Country United States  - SIR icon SIR Ranking of United States
114
H Index
Subject Area and CategoryComputer Science
Artificial Intelligence
Hardware and Architecture
Information Systems
Software

Engineering
Control and Systems Engineering
PublisherAssociation for Computing Machinery (ACM)
Publication typeJournals
ISSN00045411
Coverage1970-1972, 1974-ongoing
Scope The best indicator of the scope of the journal is provided by the areas covered by its Editorial Board. These areas change from time to time, as the field evolves. The following areas are currently covered by a member of the Editorial Board: •Algorithms and Data Structures •Analysis of Algorithms •Artificial Intelligence •Complexity Theory •Computational Biology •Computational Geometry •Computer-Aided Verification •Cryptography and Security •Database Systems and Theory

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Quartiles

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.

CategoryYearQuartile
Artificial Intelligence1999Q1
Artificial Intelligence2000Q1
Artificial Intelligence2001Q1
Artificial Intelligence2002Q1
Artificial Intelligence2003Q1
Artificial Intelligence2004Q1
Artificial Intelligence2005Q1
Artificial Intelligence2006Q1
Artificial Intelligence2007Q1
Artificial Intelligence2008Q1
Artificial Intelligence2009Q1
Artificial Intelligence2010Q1
Artificial Intelligence2011Q1
Artificial Intelligence2012Q1
Artificial Intelligence2013Q1
Artificial Intelligence2014Q1
Artificial Intelligence2015Q1
Artificial Intelligence2016Q1
Artificial Intelligence2017Q1
Control and Systems Engineering1999Q1
Control and Systems Engineering2000Q1
Control and Systems Engineering2001Q1
Control and Systems Engineering2002Q1
Control and Systems Engineering2003Q1
Control and Systems Engineering2004Q1
Control and Systems Engineering2005Q1
Control and Systems Engineering2006Q1
Control and Systems Engineering2007Q1
Control and Systems Engineering2008Q1
Control and Systems Engineering2009Q1
Control and Systems Engineering2010Q1
Control and Systems Engineering2011Q1
Control and Systems Engineering2012Q1
Control and Systems Engineering2013Q1
Control and Systems Engineering2014Q1
Control and Systems Engineering2015Q1
Control and Systems Engineering2016Q1
Control and Systems Engineering2017Q1
Hardware and Architecture1999Q1
Hardware and Architecture2000Q1
Hardware and Architecture2001Q1
Hardware and Architecture2002Q1
Hardware and Architecture2003Q1
Hardware and Architecture2004Q1
Hardware and Architecture2005Q1
Hardware and Architecture2006Q1
Hardware and Architecture2007Q1
Hardware and Architecture2008Q1
Hardware and Architecture2009Q1
Hardware and Architecture2010Q1
Hardware and Architecture2011Q1
Hardware and Architecture2012Q1
Hardware and Architecture2013Q1
Hardware and Architecture2014Q1
Hardware and Architecture2015Q1
Hardware and Architecture2016Q1
Hardware and Architecture2017Q1
Information Systems1999Q1
Information Systems2000Q1
Information Systems2001Q1
Information Systems2002Q1
Information Systems2003Q1
Information Systems2004Q1
Information Systems2005Q1
Information Systems2006Q1
Information Systems2007Q1
Information Systems2008Q1
Information Systems2009Q1
Information Systems2010Q1
Information Systems2011Q1
Information Systems2012Q1
Information Systems2013Q1
Information Systems2014Q1
Information Systems2015Q1
Information Systems2016Q1
Information Systems2017Q1
Software1999Q1
Software2000Q1
Software2001Q1
Software2002Q1
Software2003Q1
Software2004Q1
Software2005Q1
Software2006Q1
Software2007Q1
Software2008Q1
Software2009Q1
Software2010Q1
Software2011Q1
Software2012Q1
Software2013Q1
Software2014Q1
Software2015Q1
Software2016Q1
Software2017Q1
SJR

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.

YearSJR
19991.333
20001.287
20013.551
20023.183
20033.480
20043.073
20051.916
20062.549
20073.923
20083.301
20093.403
20103.243
20113.671
20123.527
20132.806
20142.991
20152.464
20161.898
20171.208
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)19992.719
Cites / Doc. (4 years)20003.190
Cites / Doc. (4 years)20013.250
Cites / Doc. (4 years)20024.462
Cites / Doc. (4 years)20034.750
Cites / Doc. (4 years)20043.850
Cites / Doc. (4 years)20054.908
Cites / Doc. (4 years)20065.472
Cites / Doc. (4 years)20074.720
Cites / Doc. (4 years)20084.839
Cites / Doc. (4 years)20095.017
Cites / Doc. (4 years)20105.197
Cites / Doc. (4 years)20115.736
Cites / Doc. (4 years)20126.412
Cites / Doc. (4 years)20136.364
Cites / Doc. (4 years)20146.433
Cites / Doc. (4 years)20157.304
Cites / Doc. (4 years)20164.349
Cites / Doc. (4 years)20174.406
Cites / Doc. (3 years)19992.719
Cites / Doc. (3 years)20002.447
Cites / Doc. (3 years)20013.389
Cites / Doc. (3 years)20023.634
Cites / Doc. (3 years)20033.980
Cites / Doc. (3 years)20043.933
Cites / Doc. (3 years)20053.991
Cites / Doc. (3 years)20064.283
Cites / Doc. (3 years)20075.565
Cites / Doc. (3 years)20084.198
Cites / Doc. (3 years)20094.122
Cites / Doc. (3 years)20105.144
Cites / Doc. (3 years)20115.701
Cites / Doc. (3 years)20126.374
Cites / Doc. (3 years)20136.284
Cites / Doc. (3 years)20147.045
Cites / Doc. (3 years)20154.398
Cites / Doc. (3 years)20164.180
Cites / Doc. (3 years)20173.849
Cites / Doc. (2 years)19991.938
Cites / Doc. (2 years)20002.492
Cites / Doc. (2 years)20012.813
Cites / Doc. (2 years)20022.915
Cites / Doc. (2 years)20034.132
Cites / Doc. (2 years)20042.829
Cites / Doc. (2 years)20052.512
Cites / Doc. (2 years)20065.290
Cites / Doc. (2 years)20074.610
Cites / Doc. (2 years)20083.339
Cites / Doc. (2 years)20094.200
Cites / Doc. (2 years)20104.846
Cites / Doc. (2 years)20115.101
Cites / Doc. (2 years)20126.000
Cites / Doc. (2 years)20136.878
Cites / Doc. (2 years)20143.455
Cites / Doc. (2 years)20154.171
Cites / Doc. (2 years)20163.193
Cites / Doc. (2 years)20173.607
Total Cites 
Self-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.

CitesYearValue
Self Cites19991
Self Cites20008
Self Cites20019
Self Cites20029
Self Cites20034
Self Cites20046
Self Cites20054
Self Cites20062
Self Cites20072
Self Cites20085
Self Cites20095
Self Cites20108
Self Cites20115
Self Cites20124
Self Cites20135
Self Cites20143
Self Cites20159
Self Cites20166
Self Cites20177
Total Cites1999261
Total Cites2000230
Total Cites2001322
Total Cites2002367
Total Cites2003406
Total Cites2004468
Total Cites2005459
Total Cites2006484
Total Cites2007512
Total Cites2008382
Total Cites2009371
Total Cites2010499
Total Cites2011553
Total Cites2012580
Total Cites2013509
Total Cites2014620
Total Cites2015453
Total Cites2016510
Total Cites2017485
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.

CitesYearValue
External Cites per document19992.708
External Cites per document20002.362
External Cites per document20013.295
External Cites per document20023.545
External Cites per document20033.941
External Cites per document20043.882
External Cites per document20053.957
External Cites per document20064.265
External Cites per document20075.543
External Cites per document20084.143
External Cites per document20094.067
External Cites per document20105.062
External Cites per document20115.649
External Cites per document20126.330
External Cites per document20136.222
External Cites per document20147.011
External Cites per document20154.311
External Cites per document20164.131
External Cites per document20173.794
Cites per document19992.719
Cites per document20002.447
Cites per document20013.389
Cites per document20023.634
Cites per document20033.980
Cites per document20043.933
Cites per document20053.991
Cites per document20064.283
Cites per document20075.565
Cites per document20084.198
Cites per document20094.122
Cites per document20105.144
Cites per document20115.701
Cites per document20126.374
Cites per document20136.284
Cites per document20147.045
Cites per document20154.398
Cites per document20164.180
Cites per document20173.849
% 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
199938.71
200062.86
200144.74
200238.71
200320.75
200424.24
200543.33
200664.52
200753.13
200850.00
200942.11
201038.24
201142.31
201256.25
201353.33
201453.66
201556.86
201652.08
201740.00
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.

DocumentsYearValue
Non-citable documents19991
Non-citable documents20002
Non-citable documents20013
Non-citable documents20023
Non-citable documents20032
Non-citable documents20043
Non-citable documents20052
Non-citable documents20063
Non-citable documents20072
Non-citable documents20082
Non-citable documents20091
Non-citable documents20101
Non-citable documents20113
Non-citable documents20127
Non-citable documents201311
Non-citable documents201415
Non-citable documents201515
Non-citable documents201615
Non-citable documents201714
Citable documents199996
Citable documents200094
Citable documents200195
Citable documents2002101
Citable documents2003102
Citable documents2004119
Citable documents2005115
Citable documents2006113
Citable documents200792
Citable documents200891
Citable documents200990
Citable documents201097
Citable documents201197
Citable documents201291
Citable documents201381
Citable documents201488
Citable documents2015103
Citable documents2016122
Citable documents2017126
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.

DocumentsYearValue
Uncited documents199934
Uncited documents200030
Uncited documents200128
Uncited documents200227
Uncited documents200321
Uncited documents200439
Uncited documents200536
Uncited documents200631
Uncited documents200720
Uncited documents200820
Uncited documents200915
Uncited documents201013
Uncited documents201113
Uncited documents201220
Uncited documents201324
Uncited documents201428
Uncited documents201534
Uncited documents201636
Uncited documents201728
Cited documents199963
Cited documents200066
Cited documents200170
Cited documents200277
Cited documents200383
Cited documents200483
Cited documents200581
Cited documents200685
Cited documents200774
Cited documents200873
Cited documents200976
Cited documents201085
Cited documents201187
Cited documents201278
Cited documents201368
Cited documents201475
Cited documents201584
Cited documents2016101
Cited documents2017112
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