Scimago Journal & Country Rank

Journal of Discrete Algorithms

Country Netherlands  - SIR icon SIR Ranking of Netherlands
H Index
Subject Area and CategoryComputer Science
Computational Theory and Mathematics

Discrete Mathematics and Combinatorics
Theoretical Computer Science
PublisherElsevier BV
Publication typeJournals
Scope The Journal of Discrete Algorithms (JDA) aims to facilitate communication between researchers in theoretical computer science who are concerned with the design and analysis of discrete algorithms. The Journal of Discrete Algorithms welcomes original papers in all areas of finite and discrete algorithm design and analysis. The purpose of this journal is to feature new algorithms and data structures, new analyses or comparisons of known algorithms, complexity studies and well-focussed review articles of currently-active subject areas. Articles in other areas of theoretical computer science will also be considered when there is a clear connection to computational issues.


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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.

Computational Theory and Mathematics2004Q4
Computational Theory and Mathematics2005Q3
Computational Theory and Mathematics2006Q3
Computational Theory and Mathematics2007Q3
Computational Theory and Mathematics2008Q2
Computational Theory and Mathematics2009Q2
Computational Theory and Mathematics2010Q3
Computational Theory and Mathematics2011Q3
Computational Theory and Mathematics2012Q2
Computational Theory and Mathematics2013Q2
Computational Theory and Mathematics2014Q3
Computational Theory and Mathematics2015Q3
Computational Theory and Mathematics2016Q3
Computational Theory and Mathematics2017Q2
Computational Theory and Mathematics2018Q3
Discrete Mathematics and Combinatorics2004Q4
Discrete Mathematics and Combinatorics2005Q3
Discrete Mathematics and Combinatorics2006Q2
Discrete Mathematics and Combinatorics2007Q3
Discrete Mathematics and Combinatorics2008Q2
Discrete Mathematics and Combinatorics2009Q2
Discrete Mathematics and Combinatorics2010Q3
Discrete Mathematics and Combinatorics2011Q3
Discrete Mathematics and Combinatorics2012Q2
Discrete Mathematics and Combinatorics2013Q2
Discrete Mathematics and Combinatorics2014Q3
Discrete Mathematics and Combinatorics2015Q2
Discrete Mathematics and Combinatorics2016Q3
Discrete Mathematics and Combinatorics2017Q2
Discrete Mathematics and Combinatorics2018Q3
Theoretical Computer Science2004Q3
Theoretical Computer Science2005Q3
Theoretical Computer Science2006Q2
Theoretical Computer Science2007Q2
Theoretical Computer Science2008Q2
Theoretical Computer Science2009Q2
Theoretical Computer Science2010Q2
Theoretical Computer Science2011Q2
Theoretical Computer Science2012Q2
Theoretical Computer Science2013Q2
Theoretical Computer Science2014Q3
Theoretical Computer Science2015Q2
Theoretical Computer Science2016Q3
Theoretical Computer Science2017Q2
Theoretical Computer Science2018Q3

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)20030.000
Cites / Doc. (4 years)20040.379
Cites / Doc. (4 years)20050.818
Cites / Doc. (4 years)20061.024
Cites / Doc. (4 years)20071.018
Cites / Doc. (4 years)20081.298
Cites / Doc. (4 years)20091.013
Cites / Doc. (4 years)20101.156
Cites / Doc. (4 years)20111.050
Cites / Doc. (4 years)20121.342
Cites / Doc. (4 years)20131.209
Cites / Doc. (4 years)20140.962
Cites / Doc. (4 years)20150.968
Cites / Doc. (4 years)20160.877
Cites / Doc. (4 years)20171.024
Cites / Doc. (4 years)20181.000
Cites / Doc. (3 years)20030.000
Cites / Doc. (3 years)20040.379
Cites / Doc. (3 years)20050.818
Cites / Doc. (3 years)20061.024
Cites / Doc. (3 years)20071.085
Cites / Doc. (3 years)20080.983
Cites / Doc. (3 years)20090.992
Cites / Doc. (3 years)20101.097
Cites / Doc. (3 years)20111.025
Cites / Doc. (3 years)20121.455
Cites / Doc. (3 years)20131.114
Cites / Doc. (3 years)20140.864
Cites / Doc. (3 years)20150.951
Cites / Doc. (3 years)20160.895
Cites / Doc. (3 years)20171.081
Cites / Doc. (3 years)20180.918
Cites / Doc. (2 years)20030.000
Cites / Doc. (2 years)20040.379
Cites / Doc. (2 years)20050.818
Cites / Doc. (2 years)20061.264
Cites / Doc. (2 years)20070.821
Cites / Doc. (2 years)20080.761
Cites / Doc. (2 years)20090.838
Cites / Doc. (2 years)20100.953
Cites / Doc. (2 years)20110.950
Cites / Doc. (2 years)20121.478
Cites / Doc. (2 years)20131.046
Cites / Doc. (2 years)20140.841
Cites / Doc. (2 years)20150.895
Cites / Doc. (2 years)20160.897
Cites / Doc. (2 years)20170.738
Cites / Doc. (2 years)20181.047
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 Cites20030
Self Cites20041
Self Cites20053
Self Cites20061
Self Cites20070
Self Cites20082
Self Cites20094
Self Cites20101
Self Cites20114
Self Cites201211
Self Cites201311
Self Cites20142
Self Cites201510
Self Cites20162
Self Cites20178
Self Cites20181
Total Cites20030
Total Cites200411
Total Cites200545
Total Cites200684
Total Cites200789
Total Cites2008113
Total Cites2009127
Total Cites2010158
Total Cites2011123
Total Cites2012163
Total Cites2013185
Total Cites2014153
Total Cites2015176
Total Cites2016137
Total Cites2017134
Total Cites2018101
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 document20030
External Cites per document20040.345
External Cites per document20050.764
External Cites per document20061.012
External Cites per document20071.085
External Cites per document20080.965
External Cites per document20090.961
External Cites per document20101.090
External Cites per document20110.992
External Cites per document20121.357
External Cites per document20131.048
External Cites per document20140.853
External Cites per document20150.897
External Cites per document20160.882
External Cites per document20171.016
External Cites per document20180.909
Cites per document20030.000
Cites per document20040.379
Cites per document20050.818
Cites per document20061.024
Cites per document20071.085
Cites per document20080.983
Cites per document20090.992
Cites per document20101.097
Cites per document20111.025
Cites per document20121.455
Cites per document20131.114
Cites per document20140.864
Cites per document20150.951
Cites per document20160.895
Cites per document20171.081
Cites per document20180.918
% 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 documents20030
Non-citable documents20040
Non-citable documents20050
Non-citable documents20060
Non-citable documents20071
Non-citable documents20084
Non-citable documents20096
Non-citable documents20108
Non-citable documents20116
Non-citable documents20127
Non-citable documents201311
Non-citable documents201413
Non-citable documents201514
Non-citable documents201612
Non-citable documents201713
Non-citable documents201811
Citable documents20030
Citable documents200429
Citable documents200555
Citable documents200682
Citable documents200782
Citable documents2008115
Citable documents2009128
Citable documents2010144
Citable documents2011120
Citable documents2012112
Citable documents2013166
Citable documents2014177
Citable documents2015185
Citable documents2016153
Citable documents2017124
Citable documents2018110
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 documents20030
Uncited documents200425
Uncited documents200531
Uncited documents200649
Uncited documents200747
Uncited documents200873
Uncited documents200979
Uncited documents201088
Uncited documents201161
Uncited documents201249
Uncited documents201386
Uncited documents2014114
Uncited documents2015104
Uncited documents201697
Uncited documents201777
Uncited documents201871
Cited documents20030
Cited documents20044
Cited documents200524
Cited documents200633
Cited documents200736
Cited documents200846
Cited documents200955
Cited documents201064
Cited documents201165
Cited documents201270
Cited documents201391
Cited documents201476
Cited documents201595
Cited documents201668
Cited documents201760
Cited documents201850
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