Scimago Journal & Country Rank

Journal of the ACM

Country

United States

Universities and research institutions in United States

Subject Area and Category

Publisher

Association for Computing Machinery (ACM)

H-Index

131

Publication type

Journals

ISSN

00045411, 1557735X

Coverage

1954-2021

Information

Homepage

How to publish in this journal

eva@cs.cornell.edu

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 Combinatorial Optimization; Algorithms and Data Structures; Algorithms, Combinatorial Optimization, and Games; Artificial Intelligence; Complexity Theory; Computational Biology; Computational Geometry; Computer Graphics and Computer Vision; Computer-Aided Verification; Cryptography and Security; Cyber-Physical, Embedded, and Real-Time Systems; Database Systems and Theory; Distributed Computing; Economics and Computation; Information Theory; Logic and Computation; Logic, Algorithms, and Complexity; Machine Learning and Computational Learning Theory; Networking; Parallel Computing and Architecture; Programming Languages; Quantum Computing; Randomized Algorithms and Probabilistic Analysis of Algorithms; Scientific Computing and High Performance Computing; Software Engineering; Web Algorithms and Data Mining Join the conversation about this journal
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
Artificial Intelligence2018Q1
Artificial Intelligence2019Q1
Artificial Intelligence2020Q1
Artificial Intelligence2021Q1
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
Control and Systems Engineering2018Q1
Control and Systems Engineering2019Q1
Control and Systems Engineering2020Q1
Control and Systems Engineering2021Q1
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
Hardware and Architecture2018Q1
Hardware and Architecture2019Q1
Hardware and Architecture2020Q1
Hardware and Architecture2021Q1
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
Information Systems2018Q1
Information Systems2019Q1
Information Systems2020Q1
Information Systems2021Q1
Software1999Q1
Software2000Q1
Software2001Q1
Software2002Q1
Software2003Q1
Software2004Q1
Software2005Q1
Software2006Q1
Software2007Q1
Software2008Q1
Software2009Q1
Software2010Q1
Software2011Q1
Software2012Q1
Software2013Q1
Software2014Q1
Software2015Q1
Software2016Q1
Software2017Q1
Software2018Q1
Software2019Q1
Software2020Q1
Software2021Q1
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
20181.650
20192.022
20201.672
20212.808
Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

YearDocuments
199930
200035
200137
200231
200352
200433
200530
200631
200732
200828
200938
201034
201126
201232
201345
201441
201551
201649
201755
201848
201939
202038
202136
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)19992.691
Cites / Doc. (4 years)20003.283
Cites / Doc. (4 years)20013.308
Cites / Doc. (4 years)20024.455
Cites / Doc. (4 years)20034.692
Cites / Doc. (4 years)20043.910
Cites / Doc. (4 years)20054.928
Cites / Doc. (4 years)20065.486
Cites / Doc. (4 years)20074.712
Cites / Doc. (4 years)20084.770
Cites / Doc. (4 years)20095.017
Cites / Doc. (4 years)20105.209
Cites / Doc. (4 years)20115.735
Cites / Doc. (4 years)20126.135
Cites / Doc. (4 years)20135.892
Cites / Doc. (4 years)20145.825
Cites / Doc. (4 years)20156.625
Cites / Doc. (4 years)20164.189
Cites / Doc. (4 years)20174.430
Cites / Doc. (4 years)20184.077
Cites / Doc. (4 years)20194.128
Cites / Doc. (4 years)20204.220
Cites / Doc. (4 years)20213.511
Cites / Doc. (3 years)19992.691
Cites / Doc. (3 years)20002.526
Cites / Doc. (3 years)20013.474
Cites / Doc. (3 years)20023.647
Cites / Doc. (3 years)20033.922
Cites / Doc. (3 years)20044.000
Cites / Doc. (3 years)20053.991
Cites / Doc. (3 years)20064.261
Cites / Doc. (3 years)20075.553
Cites / Doc. (3 years)20084.118
Cites / Doc. (3 years)20094.165
Cites / Doc. (3 years)20105.194
Cites / Doc. (3 years)20115.660
Cites / Doc. (3 years)20125.959
Cites / Doc. (3 years)20135.630
Cites / Doc. (3 years)20146.214
Cites / Doc. (3 years)20154.017
Cites / Doc. (3 years)20164.109
Cites / Doc. (3 years)20173.879
Cites / Doc. (3 years)20183.806
Cites / Doc. (3 years)20193.855
Cites / Doc. (3 years)20203.711
Cites / Doc. (3 years)20213.512
Cites / Doc. (2 years)19991.923
Cites / Doc. (2 years)20002.565
Cites / Doc. (2 years)20012.954
Cites / Doc. (2 years)20022.889
Cites / Doc. (2 years)20034.103
Cites / Doc. (2 years)20042.904
Cites / Doc. (2 years)20052.482
Cites / Doc. (2 years)20065.270
Cites / Doc. (2 years)20074.525
Cites / Doc. (2 years)20083.302
Cites / Doc. (2 years)20094.250
Cites / Doc. (2 years)20104.848
Cites / Doc. (2 years)20115.056
Cites / Doc. (2 years)20125.450
Cites / Doc. (2 years)20135.897
Cites / Doc. (2 years)20143.052
Cites / Doc. (2 years)20153.930
Cites / Doc. (2 years)20163.174
Cites / Doc. (2 years)20173.690
Cites / Doc. (2 years)20183.385
Cites / Doc. (2 years)20193.126
Cites / Doc. (2 years)20203.391
Cites / Doc. (2 years)20212.870
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 Cites20009
Self Cites20019
Self Cites20029
Self Cites20034
Self Cites20046
Self Cites20054
Self Cites20062
Self Cites20073
Self Cites20085
Self Cites20095
Self Cites20108
Self Cites20115
Self Cites20124
Self Cites20135
Self Cites20143
Self Cites20159
Self Cites20167
Self Cites20178
Self Cites201810
Self Cites20198
Self Cites20201
Self Cites20215
Total Cites1999261
Total Cites2000240
Total Cites2001337
Total Cites2002372
Total Cites2003404
Total Cites2004480
Total Cites2005463
Total Cites2006490
Total Cites2007522
Total Cites2008383
Total Cites2009379
Total Cites2010509
Total Cites2011566
Total Cites2012584
Total Cites2013518
Total Cites2014640
Total Cites2015474
Total Cites2016563
Total Cites2017547
Total Cites2018590
Total Cites2019586
Total Cites2020527
Total Cites2021439
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 document20002.457
External Cites per document20013.453
External Cites per document20023.594
External Cites per document20033.922
External Cites per document20043.983
External Cites per document20053.991
External Cites per document20064.319
External Cites per document20075.641
External Cites per document20084.154
External Cites per document20094.156
External Cites per document20105.165
External Cites per document20115.784
External Cites per document20126.374
External Cites per document20136.333
External Cites per document20147.239
External Cites per document20154.515
External Cites per document20164.557
External Cites per document20174.244
External Cites per document20184.203
External Cites per document20194.250
External Cites per document20204.078
External Cites per document20213.741
Cites per document19992.691
Cites per document20002.526
Cites per document20013.474
Cites per document20023.647
Cites per document20033.922
Cites per document20044.000
Cites per document20053.991
Cites per document20064.261
Cites per document20075.553
Cites per document20084.118
Cites per document20094.165
Cites per document20105.194
Cites per document20115.660
Cites per document20125.959
Cites per document20135.630
Cites per document20146.214
Cites per document20154.017
Cites per document20164.109
Cites per document20173.879
Cites per document20183.806
Cites per document20193.855
Cites per document20203.711
Cites per document20213.512
% 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
199940.00
200062.86
200143.24
200238.71
200321.15
200424.24
200543.33
200664.52
200753.13
200850.00
200942.11
201038.24
201142.31
201256.25
201353.33
201453.66
201556.86
201653.06
201740.00
201860.42
201953.85
202036.84
202155.56
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 documents20001
Non-citable documents20012
Non-citable documents20021
Non-citable documents20031
Non-citable documents20041
Non-citable documents20051
Non-citable documents20062
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
Non-citable documents201817
Non-citable documents201916
Non-citable documents202013
Non-citable documents20219
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 documents2017127
Citable documents2018138
Citable documents2019136
Citable documents2020129
Citable documents2021116
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 documents200026
Uncited documents200127
Uncited documents200226
Uncited documents200320
Uncited documents200436
Uncited documents200535
Uncited documents200630
Uncited documents200719
Uncited documents200820
Uncited documents200915
Uncited documents201013
Uncited documents201112
Uncited documents201220
Uncited documents201323
Uncited documents201427
Uncited documents201534
Uncited documents201635
Uncited documents201726
Uncited documents201836
Uncited documents201930
Uncited documents202036
Uncited documents202127
Cited documents199963
Cited documents200069
Cited documents200170
Cited documents200276
Cited documents200383
Cited documents200484
Cited documents200581
Cited documents200685
Cited documents200775
Cited documents200873
Cited documents200976
Cited documents201085
Cited documents201188
Cited documents201278
Cited documents201369
Cited documents201476
Cited documents201584
Cited documents2016102
Cited documents2017115
Cited documents2018119
Cited documents2019122
Cited documents2020106
Cited documents202198
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