Journal of the Association for History and Computing

Cessation. This journal is sponsored by the American Association for History and Computing (AAHC), organized at a conference held in Cincinnati in January 1996. The AAHC aspires to promote and develop interest in the use of computers in all types of historical study at every level, in both teaching and research. We believe that computers and computing are rapidly changing important elements of the work of historians and students of history, constituting a major transformation in the way knowledge is created and communicated. A major goal of this journal is to help define useful standards to maximize the utility of computers in historical studies. JAHC publishes contributions from those interested in issues or resources related to history and computing. This journal contains peer-reviewed articles intended as a contribution to this field, and some peer-reviewed works-in-progress intended to solicit thoughtful criticism.

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Category	Year	Quartile
Computer Science Applications	1999	Q4
Computer Science Applications	2000	Q4
Computer Science Applications	2001	Q3
Computer Science Applications	2002	Q4
Computer Science Applications	2003	Q4
Computer Science Applications	2004	Q4
Computer Science Applications	2005	Q4
Computer Science Applications	2006	Q4
Computer Science Applications	2007	Q4
Computer Science Applications	2008	Q4
Computer Science Applications	2009	Q4
Computer Science Applications	2010	Q4
Computer Science Applications	2011	Q4
Computer Science Applications	2012	Q4
Computer Science Applications	2013	Q4
Education	1999	Q4
Education	2000	Q4
Education	2001	Q3
Education	2002	Q3
Education	2003	Q4
Education	2004	Q4
Education	2005	Q4
Education	2006	Q4
Education	2007	Q4
Education	2008	Q4
Education	2009	Q4
Education	2010	Q4
Education	2011	Q4
Education	2012	Q4
Education	2013	Q3
History	1999	Q3
History	2000	Q2
History	2001	Q1
History	2002	Q1
History	2003	Q3
History	2004	Q2
History	2005	Q3
History	2006	Q2
History	2007	Q4
History	2008	Q4
History	2009	Q2
History	2010	Q3
History	2011	Q4
History	2012	Q3
History	2013	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	0.102
2000	0.146
2001	0.233
2002	0.187
2003	0.106
2004	0.122
2005	0.102
2006	0.134
2007	0.101
2008	0.101
2009	0.126
2010	0.111
2011	0.101
2012	0.114
2013	0.195

Total Documents

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

Year	Documents
1999	17
2000	27
2001	34
2002	15
2003	10
2004	10
2005	10
2006	8
2007	14
2008	9
2009	6
2010	7
2011	0
2012	0
2013	0

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	0.222
Cites / Doc. (4 years)	2000	0.192
Cites / Doc. (4 years)	2001	0.132
Cites / Doc. (4 years)	2002	0.161
Cites / Doc. (4 years)	2003	0.065
Cites / Doc. (4 years)	2004	0.070
Cites / Doc. (4 years)	2005	0.043
Cites / Doc. (4 years)	2006	0.200
Cites / Doc. (4 years)	2007	0.053
Cites / Doc. (4 years)	2008	0.024
Cites / Doc. (4 years)	2009	0.049
Cites / Doc. (4 years)	2010	0.081
Cites / Doc. (4 years)	2011	0.056
Cites / Doc. (4 years)	2012	0.273
Cites / Doc. (4 years)	2013	0.308
Cites / Doc. (3 years)	1999	0.222
Cites / Doc. (3 years)	2000	0.192
Cites / Doc. (3 years)	2001	0.132
Cites / Doc. (3 years)	2002	0.115
Cites / Doc. (3 years)	2003	0.053
Cites / Doc. (3 years)	2004	0.085
Cites / Doc. (3 years)	2005	0.029
Cites / Doc. (3 years)	2006	0.233
Cites / Doc. (3 years)	2007	0.000
Cites / Doc. (3 years)	2008	0.000
Cites / Doc. (3 years)	2009	0.065
Cites / Doc. (3 years)	2010	0.103
Cites / Doc. (3 years)	2011	0.091
Cites / Doc. (3 years)	2012	0.308
Cites / Doc. (3 years)	2013	0.571
Cites / Doc. (2 years)	1999	0.222
Cites / Doc. (2 years)	2000	0.192
Cites / Doc. (2 years)	2001	0.136
Cites / Doc. (2 years)	2002	0.131
Cites / Doc. (2 years)	2003	0.061
Cites / Doc. (2 years)	2004	0.080
Cites / Doc. (2 years)	2005	0.050
Cites / Doc. (2 years)	2006	0.250
Cites / Doc. (2 years)	2007	0.000
Cites / Doc. (2 years)	2008	0.000
Cites / Doc. (2 years)	2009	0.087
Cites / Doc. (2 years)	2010	0.200
Cites / Doc. (2 years)	2011	0.077
Cites / Doc. (2 years)	2012	0.429
Cites / Doc. (2 years)	2013	0.000

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	1
Self Cites	2000	3
Self Cites	2001	6
Self Cites	2002	9
Self Cites	2003	0
Self Cites	2004	1
Self Cites	2005	0
Self Cites	2006	2
Self Cites	2007	0
Self Cites	2008	0
Self Cites	2009	0
Self Cites	2010	2
Self Cites	2011	0
Self Cites	2012	0
Self Cites	2013	0
Total Cites	1999	2
Total Cites	2000	5
Total Cites	2001	7
Total Cites	2002	9
Total Cites	2003	4
Total Cites	2004	5
Total Cites	2005	1
Total Cites	2006	7
Total Cites	2007	0
Total Cites	2008	0
Total Cites	2009	2
Total Cites	2010	3
Total Cites	2011	2
Total Cites	2012	4
Total Cites	2013	4

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	0.111
External Cites per document	2000	0.077
External Cites per document	2001	0.019
External Cites per document	2002	0.000
External Cites per document	2003	0.053
External Cites per document	2004	0.068
External Cites per document	2005	0.029
External Cites per document	2006	0.167
External Cites per document	2007	0.000
External Cites per document	2008	0.000
External Cites per document	2009	0.065
External Cites per document	2010	0.034
External Cites per document	2011	0.091
External Cites per document	2012	0.308
External Cites per document	2013	0.571
Cites per document	1999	0.222
Cites per document	2000	0.192
Cites per document	2001	0.132
Cites per document	2002	0.115
Cites per document	2003	0.053
Cites per document	2004	0.085
Cites per document	2005	0.029
Cites per document	2006	0.233
Cites per document	2007	0.000
Cites per document	2008	0.000
Cites per document	2009	0.065
Cites per document	2010	0.103
Cites per document	2011	0.091
Cites per document	2012	0.308
Cites per document	2013	0.571

% 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	0.00
2000	0.00
2001	2.94
2002	0.00
2003	0.00
2004	0.00
2005	0.00
2006	12.50
2007	0.00
2008	11.11
2009	0.00
2010	0.00
2011	0
2012	0
2013	0

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	4
Non-citable documents	2002	6
Non-citable documents	2003	8
Non-citable documents	2004	5
Non-citable documents	2005	3
Non-citable documents	2006	1
Non-citable documents	2007	1
Non-citable documents	2008	1
Non-citable documents	2009	1
Non-citable documents	2010	0
Non-citable documents	2011	1
Non-citable documents	2012	1
Non-citable documents	2013	1
Citable documents	1999	9
Citable documents	2000	26
Citable documents	2001	49
Citable documents	2002	72
Citable documents	2003	68
Citable documents	2004	54
Citable documents	2005	32
Citable documents	2006	29
Citable documents	2007	27
Citable documents	2008	31
Citable documents	2009	30
Citable documents	2010	29
Citable documents	2011	21
Citable documents	2012	12
Citable documents	2013	6

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	8
Uncited documents	2000	22
Uncited documents	2001	46
Uncited documents	2002	69
Uncited documents	2003	72
Uncited documents	2004	54
Uncited documents	2005	34
Uncited documents	2006	24
Uncited documents	2007	28
Uncited documents	2008	32
Uncited documents	2009	29
Uncited documents	2010	26
Uncited documents	2011	20
Uncited documents	2012	9
Uncited documents	2013	6
Cited documents	1999	1
Cited documents	2000	4
Cited documents	2001	7
Cited documents	2002	9
Cited documents	2003	4
Cited documents	2004	5
Cited documents	2005	1
Cited documents	2006	6
Cited documents	2007	0
Cited documents	2008	0
Cited documents	2009	2
Cited documents	2010	3
Cited documents	2011	2
Cited documents	2012	4
Cited documents	2013	1