Scimago Journal & Country Rank

Proceedings of the Annual ACM Symposium on Theory of Computing

CountryUnited States
H Index
Subject Area and CategoryComputer Science
Publication typeConferences and Proceedings
Coverage1988, 2000, 2005-ongoing

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)20011.596
Cites / Doc. (4 years)20021.860
Cites / Doc. (4 years)20032.246
Cites / Doc. (4 years)20063.518
Cites / Doc. (4 years)20073.439
Cites / Doc. (4 years)20083.607
Cites / Doc. (4 years)20094.006
Cites / Doc. (4 years)20104.182
Cites / Doc. (4 years)20114.209
Cites / Doc. (4 years)20125.018
Cites / Doc. (4 years)20134.350
Cites / Doc. (4 years)20143.818
Cites / Doc. (4 years)20153.504
Cites / Doc. (4 years)20163.745
Cites / Doc. (3 years)20011.596
Cites / Doc. (3 years)20021.860
Cites / Doc. (3 years)20032.246
Cites / Doc. (3 years)20063.518
Cites / Doc. (3 years)20073.439
Cites / Doc. (3 years)20083.607
Cites / Doc. (3 years)20094.017
Cites / Doc. (3 years)20104.288
Cites / Doc. (3 years)20114.285
Cites / Doc. (3 years)20124.727
Cites / Doc. (3 years)20133.850
Cites / Doc. (3 years)20143.518
Cites / Doc. (3 years)20153.194
Cites / Doc. (3 years)20163.968
Cites / Doc. (2 years)20011.596
Cites / Doc. (2 years)20021.860
Cites / Doc. (2 years)20030.000
Cites / Doc. (2 years)20063.518
Cites / Doc. (2 years)20073.439
Cites / Doc. (2 years)20083.605
Cites / Doc. (2 years)20093.901
Cites / Doc. (2 years)20104.309
Cites / Doc. (2 years)20113.930
Cites / Doc. (2 years)20124.293
Cites / Doc. (2 years)20133.295
Cites / Doc. (2 years)20143.069
Cites / Doc. (2 years)20153.395
Cites / Doc. (2 years)20163.804
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 Cites20010
Self Cites20020
Self Cites20030
Self Cites200631
Self Cites200747
Self Cites200866
Self Cites200978
Self Cites201075
Self Cites201166
Self Cites201284
Self Cites201385
Self Cites201466
Self Cites201563
Self Cites201681
Total Cites200191
Total Cites2002106
Total Cites2003128
Total Cites2006299
Total Cites2007564
Total Cites2008873
Total Cites2009968
Total Cites20101029
Total Cites20111037
Total Cites20121144
Total Cites2013974
Total Cites2014957
Total Cites2015891
Total Cites20161123
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 document20011.596
External Cites per document20021.860
External Cites per document20032.246
External Cites per document20063.153
External Cites per document20073.152
External Cites per document20083.335
External Cites per document20093.693
External Cites per document20103.975
External Cites per document20114.012
External Cites per document20124.380
External Cites per document20133.514
External Cites per document20143.276
External Cites per document20152.968
External Cites per document20163.682
Cites per document20011.596
Cites per document20021.860
Cites per document20032.246
Cites per document20063.518
Cites per document20073.439
Cites per document20083.607
Cites per document20094.017
Cites per document20104.288
Cites per document20114.285
Cites per document20124.727
Cites per document20133.850
Cites per document20143.518
Cites per document20153.194
Cites per document20163.968
% 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 documents20011
Non-citable documents20021
Non-citable documents20031
Non-citable documents20062
Non-citable documents20074
Non-citable documents20085
Non-citable documents20094
Non-citable documents20104
Non-citable documents20116
Non-citable documents20127
Non-citable documents20137
Non-citable documents20146
Non-citable documents20156
Non-citable documents20166
Citable documents200157
Citable documents200257
Citable documents200357
Citable documents200685
Citable documents2007164
Citable documents2008242
Citable documents2009241
Citable documents2010240
Citable documents2011242
Citable documents2012242
Citable documents2013253
Citable documents2014272
Citable documents2015279
Citable documents2016283
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 documents200125
Uncited documents200226
Uncited documents200318
Uncited documents200622
Uncited documents200731
Uncited documents200844
Uncited documents200933
Uncited documents201032
Uncited documents201147
Uncited documents201248
Uncited documents201347
Uncited documents201456
Uncited documents201558
Uncited documents201656
Cited documents200133
Cited documents200232
Cited documents200340
Cited documents200665
Cited documents2007137
Cited documents2008203
Cited documents2009212
Cited documents2010212
Cited documents2011201
Cited documents2012201
Cited documents2013213
Cited documents2014222
Cited documents2015227
Cited documents2016233
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