Applied Categorical Structures

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.

Category	Year	Quartile
Computer Science (miscellaneous)	1997	Q3
Computer Science (miscellaneous)	1998	Q2
Computer Science (miscellaneous)	1999	Q1
Computer Science (miscellaneous)	2000	Q1
Computer Science (miscellaneous)	2001	Q2
Computer Science (miscellaneous)	2002	Q2
Computer Science (miscellaneous)	2003	Q2
Computer Science (miscellaneous)	2004	Q2
Computer Science (miscellaneous)	2005	Q1
Computer Science (miscellaneous)	2006	Q1
Computer Science (miscellaneous)	2007	Q1
Computer Science (miscellaneous)	2008	Q1
Computer Science (miscellaneous)	2009	Q1
Computer Science (miscellaneous)	2010	Q1
Computer Science (miscellaneous)	2011	Q1
Computer Science (miscellaneous)	2012	Q1
Computer Science (miscellaneous)	2013	Q1
Computer Science (miscellaneous)	2014	Q1
Computer Science (miscellaneous)	2015	Q2
Computer Science (miscellaneous)	2016	Q1
Theoretical Computer Science	1997	Q3
Theoretical Computer Science	1998	Q2
Theoretical Computer Science	1999	Q1
Theoretical Computer Science	2000	Q2
Theoretical Computer Science	2001	Q3
Theoretical Computer Science	2002	Q3
Theoretical Computer Science	2003	Q3
Theoretical Computer Science	2004	Q3
Theoretical Computer Science	2005	Q2
Theoretical Computer Science	2006	Q1
Theoretical Computer Science	2007	Q2
Theoretical Computer Science	2008	Q2
Theoretical Computer Science	2009	Q2
Theoretical Computer Science	2010	Q2
Theoretical Computer Science	2011	Q2
Theoretical Computer Science	2012	Q2
Theoretical Computer Science	2013	Q1
Theoretical Computer Science	2014	Q2
Theoretical Computer Science	2015	Q3
Theoretical Computer Science	2016	Q2

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.

Year	SJR
1999	0.919
2000	0.616
2001	0.333
2002	0.370
2003	0.375
2004	0.409
2005	0.792
2006	0.966
2007	0.735
2008	0.702
2009	0.977
2010	0.629
2011	0.608
2012	0.637
2013	1.042
2014	0.853
2015	0.405
2016	0.579

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 document	Year	Value
Cites / Doc. (4 years)	1999	0.352
Cites / Doc. (4 years)	2000	0.467
Cites / Doc. (4 years)	2001	0.327
Cites / Doc. (4 years)	2002	0.414
Cites / Doc. (4 years)	2003	0.338
Cites / Doc. (4 years)	2004	0.294
Cites / Doc. (4 years)	2005	0.451
Cites / Doc. (4 years)	2006	0.578
Cites / Doc. (4 years)	2007	0.602
Cites / Doc. (4 years)	2008	0.511
Cites / Doc. (4 years)	2009	0.612
Cites / Doc. (4 years)	2010	0.471
Cites / Doc. (4 years)	2011	0.612
Cites / Doc. (4 years)	2012	0.433
Cites / Doc. (4 years)	2013	0.612
Cites / Doc. (4 years)	2014	0.640
Cites / Doc. (4 years)	2015	0.402
Cites / Doc. (4 years)	2016	0.421
Cites / Doc. (3 years)	1999	0.352
Cites / Doc. (3 years)	2000	0.474
Cites / Doc. (3 years)	2001	0.300
Cites / Doc. (3 years)	2002	0.406
Cites / Doc. (3 years)	2003	0.261
Cites / Doc. (3 years)	2004	0.343
Cites / Doc. (3 years)	2005	0.474
Cites / Doc. (3 years)	2006	0.638
Cites / Doc. (3 years)	2007	0.625
Cites / Doc. (3 years)	2008	0.530
Cites / Doc. (3 years)	2009	0.620
Cites / Doc. (3 years)	2010	0.510
Cites / Doc. (3 years)	2011	0.556
Cites / Doc. (3 years)	2012	0.412
Cites / Doc. (3 years)	2013	0.566
Cites / Doc. (3 years)	2014	0.624
Cites / Doc. (3 years)	2015	0.447
Cites / Doc. (3 years)	2016	0.400
Cites / Doc. (2 years)	1999	0.526
Cites / Doc. (2 years)	2000	0.333
Cites / Doc. (2 years)	2001	0.233
Cites / Doc. (2 years)	2002	0.273
Cites / Doc. (2 years)	2003	0.357
Cites / Doc. (2 years)	2004	0.333
Cites / Doc. (2 years)	2005	0.413
Cites / Doc. (2 years)	2006	0.597
Cites / Doc. (2 years)	2007	0.569
Cites / Doc. (2 years)	2008	0.493
Cites / Doc. (2 years)	2009	0.595
Cites / Doc. (2 years)	2010	0.551
Cites / Doc. (2 years)	2011	0.583
Cites / Doc. (2 years)	2012	0.333
Cites / Doc. (2 years)	2013	0.507
Cites / Doc. (2 years)	2014	0.657
Cites / Doc. (2 years)	2015	0.381
Cites / Doc. (2 years)	2016	0.376

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.

Cites	Year	Value
Self Cites	1999	2
Self Cites	2000	4
Self Cites	2001	7
Self Cites	2002	0
Self Cites	2003	7
Self Cites	2004	5
Self Cites	2005	8
Self Cites	2006	7
Self Cites	2007	14
Self Cites	2008	10
Self Cites	2009	5
Self Cites	2010	2
Self Cites	2011	3
Self Cites	2012	3
Self Cites	2013	9
Self Cites	2014	20
Self Cites	2015	1
Self Cites	2016	6
Total Cites	1999	25
Total Cites	2000	27
Total Cites	2001	24
Total Cites	2002	39
Total Cites	2003	29
Total Cites	2004	35
Total Cites	2005	46
Total Cites	2006	60
Total Cites	2007	60
Total Cites	2008	53
Total Cites	2009	67
Total Cites	2010	53
Total Cites	2011	55
Total Cites	2012	42
Total Cites	2013	56
Total Cites	2014	68
Total Cites	2015	59
Total Cites	2016	50

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.

Cites	Year	Value
External Cites per document	1999	0.324
External Cites per document	2000	0.404
External Cites per document	2001	0.213
External Cites per document	2002	0.406
External Cites per document	2003	0.198
External Cites per document	2004	0.294
External Cites per document	2005	0.392
External Cites per document	2006	0.564
External Cites per document	2007	0.479
External Cites per document	2008	0.430
External Cites per document	2009	0.574
External Cites per document	2010	0.490
External Cites per document	2011	0.525
External Cites per document	2012	0.382
External Cites per document	2013	0.475
External Cites per document	2014	0.440
External Cites per document	2015	0.439
External Cites per document	2016	0.352
Cites per document	1999	0.352
Cites per document	2000	0.474
Cites per document	2001	0.300
Cites per document	2002	0.406
Cites per document	2003	0.261
Cites per document	2004	0.343
Cites per document	2005	0.474
Cites per document	2006	0.638
Cites per document	2007	0.625
Cites per document	2008	0.530
Cites per document	2009	0.620
Cites per document	2010	0.510
Cites per document	2011	0.556
Cites per document	2012	0.412
Cites per document	2013	0.566
Cites per document	2014	0.624
Cites per document	2015	0.447
Cites per document	2016	0.400

% 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.

Year	International Collaboration
1999	15.79
2000	31.71
2001	28.95
2002	11.43
2003	21.21
2004	31.25
2005	21.88
2006	28.57
2007	20.00
2008	29.27
2009	25.81
2010	16.67
2011	39.53
2012	29.63
2013	29.27
2014	27.94
2015	28.00
2016	22.67

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.

Documents	Year	Value
Non-citable documents	1999	0
Non-citable documents	2000	0
Non-citable documents	2001	0
Non-citable documents	2002	2
Non-citable documents	2003	3
Non-citable documents	2004	4
Non-citable documents	2005	3
Non-citable documents	2006	3
Non-citable documents	2007	3
Non-citable documents	2008	7
Non-citable documents	2009	8
Non-citable documents	2010	8
Non-citable documents	2011	3
Non-citable documents	2012	2
Non-citable documents	2013	1
Non-citable documents	2014	2
Non-citable documents	2015	4
Non-citable documents	2016	9
Citable documents	1999	71
Citable documents	2000	57
Citable documents	2001	80
Citable documents	2002	96
Citable documents	2003	111
Citable documents	2004	102
Citable documents	2005	97
Citable documents	2006	94
Citable documents	2007	96
Citable documents	2008	100
Citable documents	2009	108
Citable documents	2010	104
Citable documents	2011	99
Citable documents	2012	102
Citable documents	2013	99
Citable documents	2014	109
Citable documents	2015	132
Citable documents	2016	125

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.

Documents	Year	Value
Uncited documents	1999	56
Uncited documents	2000	37
Uncited documents	2001	59
Uncited documents	2002	78
Uncited documents	2003	96
Uncited documents	2004	77
Uncited documents	2005	70
Uncited documents	2006	64
Uncited documents	2007	60
Uncited documents	2008	70
Uncited documents	2009	77
Uncited documents	2010	71
Uncited documents	2011	69
Uncited documents	2012	78
Uncited documents	2013	68
Uncited documents	2014	66
Uncited documents	2015	93
Uncited documents	2016	96
Cited documents	1999	15
Cited documents	2000	20
Cited documents	2001	21
Cited documents	2002	20
Cited documents	2003	18
Cited documents	2004	29
Cited documents	2005	30
Cited documents	2006	33
Cited documents	2007	39
Cited documents	2008	37
Cited documents	2009	39
Cited documents	2010	41
Cited documents	2011	33
Cited documents	2012	26
Cited documents	2013	32
Cited documents	2014	45
Cited documents	2015	43
Cited documents	2016	38

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Country	Netherlands	22 H Index
Subject Area and Category	Computer Science Computer Science (miscellaneous) Mathematics Theoretical Computer Science
Publisher	Kluwer Academic Publishers
Publication type	Journals
ISSN	15729095, 09272852
Coverage	1993-ongoing
Scope	Applied Categorical Structures focuses on applications of results, techniques and ideas from category theory to mathematics, in particular algebra, analysis, order and topology and computer science. These include the study of topological and algebraic categories, representation theory, algebraic geometry, homological and homotopical algebra, derived and triangulated categories, categorical investigations in functional analysis, in continuous order theory, in algebraic and logical type theory, in automata theory, in data bases and in languages. In addition, the journal also follows the development of emerging fields in which the application of categorical methods proves to be relevant. (source)