Scimago Journal & Country Rank


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

Discrete Mathematics and Combinatorics
PublisherKluwer Academic Publishers
Publication typeJournals
ISSN15729354, 13837133
Scope This journal provides a common forum for the many disciplines interested in constraint programming and constraint satisfaction and optimization, and the many application domains in which constraint technology is employed. It covers all aspects of computing with constraints, including: theory and practice, algorithms and systems, reasoning and programming, logics and languages. Relevant disciplines and application domains include, but are not limited to: Disciplines: artificial intelligence, automated reasoning, combinatorial algorithms, databases, discrete mathematics, operations research, programming languages, satisfiability and computational logic.


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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 Intelligence1999Q2
Artificial Intelligence2000Q2
Artificial Intelligence2001Q2
Artificial Intelligence2002Q1
Artificial Intelligence2003Q2
Artificial Intelligence2004Q2
Artificial Intelligence2005Q2
Artificial Intelligence2006Q2
Artificial Intelligence2007Q2
Artificial Intelligence2008Q2
Artificial Intelligence2009Q1
Artificial Intelligence2010Q2
Artificial Intelligence2011Q2
Artificial Intelligence2012Q1
Artificial Intelligence2013Q2
Artificial Intelligence2014Q2
Artificial Intelligence2015Q3
Artificial Intelligence2016Q2
Artificial Intelligence2017Q3
Artificial Intelligence2018Q2
Computational Theory and Mathematics1999Q3
Computational Theory and Mathematics2000Q3
Computational Theory and Mathematics2001Q3
Computational Theory and Mathematics2002Q2
Computational Theory and Mathematics2003Q2
Computational Theory and Mathematics2004Q3
Computational Theory and Mathematics2005Q3
Computational Theory and Mathematics2006Q3
Computational Theory and Mathematics2007Q2
Computational Theory and Mathematics2008Q2
Computational Theory and Mathematics2009Q1
Computational Theory and Mathematics2010Q2
Computational Theory and Mathematics2011Q2
Computational Theory and Mathematics2012Q1
Computational Theory and Mathematics2013Q2
Computational Theory and Mathematics2014Q2
Computational Theory and Mathematics2015Q4
Computational Theory and Mathematics2016Q2
Computational Theory and Mathematics2017Q3
Computational Theory and Mathematics2018Q3
Discrete Mathematics and Combinatorics1999Q3
Discrete Mathematics and Combinatorics2000Q4
Discrete Mathematics and Combinatorics2001Q3
Discrete Mathematics and Combinatorics2002Q2
Discrete Mathematics and Combinatorics2003Q3
Discrete Mathematics and Combinatorics2004Q3
Discrete Mathematics and Combinatorics2005Q3
Discrete Mathematics and Combinatorics2006Q3
Discrete Mathematics and Combinatorics2007Q2
Discrete Mathematics and Combinatorics2008Q2
Discrete Mathematics and Combinatorics2009Q1
Discrete Mathematics and Combinatorics2010Q2
Discrete Mathematics and Combinatorics2011Q2
Discrete Mathematics and Combinatorics2012Q1
Discrete Mathematics and Combinatorics2013Q2
Discrete Mathematics and Combinatorics2014Q2
Discrete Mathematics and Combinatorics2015Q4
Discrete Mathematics and Combinatorics2016Q2
Discrete Mathematics and Combinatorics2017Q3
Discrete Mathematics and Combinatorics2018Q3

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)19990.959
Cites / Doc. (4 years)20001.169
Cites / Doc. (4 years)20010.797
Cites / Doc. (4 years)20021.090
Cites / Doc. (4 years)20031.455
Cites / Doc. (4 years)20041.191
Cites / Doc. (4 years)20051.333
Cites / Doc. (4 years)20061.358
Cites / Doc. (4 years)20071.631
Cites / Doc. (4 years)20081.538
Cites / Doc. (4 years)20092.708
Cites / Doc. (4 years)20102.284
Cites / Doc. (4 years)20112.418
Cites / Doc. (4 years)20122.667
Cites / Doc. (4 years)20132.573
Cites / Doc. (4 years)20142.151
Cites / Doc. (4 years)20151.595
Cites / Doc. (4 years)20161.690
Cites / Doc. (4 years)20171.530
Cites / Doc. (4 years)20181.639
Cites / Doc. (3 years)19990.959
Cites / Doc. (3 years)20000.900
Cites / Doc. (3 years)20010.857
Cites / Doc. (3 years)20020.958
Cites / Doc. (3 years)20031.200
Cites / Doc. (3 years)20041.037
Cites / Doc. (3 years)20051.292
Cites / Doc. (3 years)20061.327
Cites / Doc. (3 years)20071.340
Cites / Doc. (3 years)20081.528
Cites / Doc. (3 years)20093.019
Cites / Doc. (3 years)20101.966
Cites / Doc. (3 years)20112.623
Cites / Doc. (3 years)20122.712
Cites / Doc. (3 years)20132.759
Cites / Doc. (3 years)20142.346
Cites / Doc. (3 years)20151.281
Cites / Doc. (3 years)20161.673
Cites / Doc. (3 years)20171.391
Cites / Doc. (3 years)20181.885
Cites / Doc. (2 years)19990.636
Cites / Doc. (2 years)20000.771
Cites / Doc. (2 years)20011.067
Cites / Doc. (2 years)20020.906
Cites / Doc. (2 years)20030.861
Cites / Doc. (2 years)20041.167
Cites / Doc. (2 years)20051.467
Cites / Doc. (2 years)20061.194
Cites / Doc. (2 years)20071.400
Cites / Doc. (2 years)20081.588
Cites / Doc. (2 years)20092.730
Cites / Doc. (2 years)20102.175
Cites / Doc. (2 years)20112.333
Cites / Doc. (2 years)20122.395
Cites / Doc. (2 years)20132.970
Cites / Doc. (2 years)20141.657
Cites / Doc. (2 years)20151.293
Cites / Doc. (2 years)20161.500
Cites / Doc. (2 years)20171.667
Cites / Doc. (2 years)20182.064
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 Cites19992
Self Cites20001
Self Cites20013
Self Cites20026
Self Cites20031
Self Cites20041
Self Cites20052
Self Cites20064
Self Cites20074
Self Cites20083
Self Cites200912
Self Cites20105
Self Cites20115
Self Cites201212
Self Cites20135
Self Cites20148
Self Cites20152
Self Cites20169
Self Cites20172
Self Cites201811
Total Cites199947
Total Cites200054
Total Cites200142
Total Cites200246
Total Cites200360
Total Cites200456
Total Cites200562
Total Cites200665
Total Cites200763
Total Cites200881
Total Cites2009160
Total Cites2010114
Total Cites2011160
Total Cites2012160
Total Cites2013149
Total Cites2014122
Total Cites201573
Total Cites201692
Total Cites201789
Total Cites2018115
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 document19990.918
External Cites per document20000.883
External Cites per document20010.796
External Cites per document20020.833
External Cites per document20031.180
External Cites per document20041.019
External Cites per document20051.250
External Cites per document20061.245
External Cites per document20071.255
External Cites per document20081.472
External Cites per document20092.792
External Cites per document20101.879
External Cites per document20112.541
External Cites per document20122.508
External Cites per document20132.667
External Cites per document20142.192
External Cites per document20151.246
External Cites per document20161.509
External Cites per document20171.359
External Cites per document20181.705
Cites per document19990.959
Cites per document20000.900
Cites per document20010.857
Cites per document20020.958
Cites per document20031.200
Cites per document20041.037
Cites per document20051.292
Cites per document20061.327
Cites per document20071.340
Cites per document20081.528
Cites per document20093.019
Cites per document20101.966
Cites per document20112.623
Cites per document20122.712
Cites per document20132.759
Cites per document20142.346
Cites per document20151.281
Cites per document20161.673
Cites per document20171.391
Cites per document20181.885
% 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 documents19990
Non-citable documents20000
Non-citable documents20010
Non-citable documents20021
Non-citable documents20032
Non-citable documents20043
Non-citable documents20053
Non-citable documents20063
Non-citable documents20074
Non-citable documents20085
Non-citable documents20095
Non-citable documents20104
Non-citable documents20116
Non-citable documents20125
Non-citable documents20134
Non-citable documents20141
Non-citable documents20153
Non-citable documents20167
Non-citable documents20178
Non-citable documents201810
Citable documents199949
Citable documents200060
Citable documents200149
Citable documents200248
Citable documents200350
Citable documents200454
Citable documents200548
Citable documents200649
Citable documents200747
Citable documents200853
Citable documents200953
Citable documents201058
Citable documents201161
Citable documents201259
Citable documents201354
Citable documents201452
Citable documents201557
Citable documents201655
Citable documents201764
Citable documents201861
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 documents199929
Uncited documents200032
Uncited documents200125
Uncited documents200226
Uncited documents200327
Uncited documents200429
Uncited documents200526
Uncited documents200623
Uncited documents200725
Uncited documents200827
Uncited documents200918
Uncited documents201024
Uncited documents201122
Uncited documents201216
Uncited documents201316
Uncited documents201412
Uncited documents201532
Uncited documents201631
Uncited documents201735
Uncited documents201825
Cited documents199920
Cited documents200028
Cited documents200124
Cited documents200223
Cited documents200325
Cited documents200428
Cited documents200525
Cited documents200629
Cited documents200726
Cited documents200831
Cited documents200940
Cited documents201038
Cited documents201145
Cited documents201248
Cited documents201342
Cited documents201441
Cited documents201528
Cited documents201631
Cited documents201737
Cited documents201846
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