Scimago Journal & Country Rank

Journal of Systems and Information Technology

Country United Kingdom  - SIR icon SIR Ranking of United Kingdom
17
H Index
Subject Area and CategoryComputer Science
Computer Science (miscellaneous)
Information Systems
PublisherEmerald Group Publishing Ltd.
Publication typeJournals
ISSN13287265
Coverage1997-ongoing

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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.

CategoryYearQuartile
Computer Science (miscellaneous)1999Q3
Computer Science (miscellaneous)2000Q4
Computer Science (miscellaneous)2001Q4
Computer Science (miscellaneous)2002Q4
Computer Science (miscellaneous)2003Q4
Computer Science (miscellaneous)2004Q4
Computer Science (miscellaneous)2005Q3
Computer Science (miscellaneous)2006Q3
Computer Science (miscellaneous)2007Q4
Computer Science (miscellaneous)2008Q4
Computer Science (miscellaneous)2009Q4
Computer Science (miscellaneous)2010Q3
Computer Science (miscellaneous)2011Q2
Computer Science (miscellaneous)2012Q3
Computer Science (miscellaneous)2013Q2
Computer Science (miscellaneous)2014Q2
Computer Science (miscellaneous)2015Q3
Computer Science (miscellaneous)2016Q3
Computer Science (miscellaneous)2017Q2
Information Systems1999Q4
Information Systems2000Q4
Information Systems2001Q4
Information Systems2002Q4
Information Systems2003Q4
Information Systems2004Q4
Information Systems2005Q4
Information Systems2006Q4
Information Systems2007Q4
Information Systems2008Q4
Information Systems2009Q4
Information Systems2010Q4
Information Systems2011Q3
Information Systems2012Q4
Information Systems2013Q3
Information Systems2014Q3
Information Systems2015Q4
Information Systems2016Q3
Information Systems2017Q3
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.

YearSJR
19990.136
20000.118
20010.101
20020.101
20030.101
20040.120
20050.136
20060.131
20070.105
20080.112
20090.132
20100.195
20110.237
20120.189
20130.278
20140.301
20150.216
20160.225
20170.298
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)19990.100
Cites / Doc. (4 years)20000.111
Cites / Doc. (4 years)20010.269
Cites / Doc. (4 years)20020.065
Cites / Doc. (4 years)20030.065
Cites / Doc. (4 years)20040.200
Cites / Doc. (4 years)20050.885
Cites / Doc. (4 years)20060.250
Cites / Doc. (4 years)20070.364
Cites / Doc. (4 years)20080.133
Cites / Doc. (4 years)20091.037
Cites / Doc. (4 years)20100.918
Cites / Doc. (4 years)20110.868
Cites / Doc. (4 years)20120.988
Cites / Doc. (4 years)20131.068
Cites / Doc. (4 years)20141.190
Cites / Doc. (4 years)20151.209
Cites / Doc. (4 years)20161.200
Cites / Doc. (4 years)20171.203
Cites / Doc. (3 years)19990.100
Cites / Doc. (3 years)20000.111
Cites / Doc. (3 years)20010.000
Cites / Doc. (3 years)20020.077
Cites / Doc. (3 years)20030.000
Cites / Doc. (3 years)20040.227
Cites / Doc. (3 years)20050.688
Cites / Doc. (3 years)20060.273
Cites / Doc. (3 years)20070.000
Cites / Doc. (3 years)20080.182
Cites / Doc. (3 years)20091.037
Cites / Doc. (3 years)20100.918
Cites / Doc. (3 years)20110.982
Cites / Doc. (3 years)20120.641
Cites / Doc. (3 years)20131.076
Cites / Doc. (3 years)20141.262
Cites / Doc. (3 years)20151.095
Cites / Doc. (3 years)20160.951
Cites / Doc. (3 years)20171.213
Cites / Doc. (2 years)19990.100
Cites / Doc. (2 years)20000.077
Cites / Doc. (2 years)20010.000
Cites / Doc. (2 years)20020.111
Cites / Doc. (2 years)20030.000
Cites / Doc. (2 years)20040.083
Cites / Doc. (2 years)20051.000
Cites / Doc. (2 years)20060.000
Cites / Doc. (2 years)20070.000
Cites / Doc. (2 years)20080.182
Cites / Doc. (2 years)20091.037
Cites / Doc. (2 years)20101.053
Cites / Doc. (2 years)20110.585
Cites / Doc. (2 years)20120.595
Cites / Doc. (2 years)20131.106
Cites / Doc. (2 years)20141.452
Cites / Doc. (2 years)20150.795
Cites / Doc. (2 years)20160.837
Cites / Doc. (2 years)20171.300
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.

CitesYearValue
Self Cites19990
Self Cites20001
Self Cites20010
Self Cites20020
Self Cites20030
Self Cites20040
Self Cites20050
Self Cites20060
Self Cites20070
Self Cites20081
Self Cites20093
Self Cites20106
Self Cites20114
Self Cites20126
Self Cites20136
Self Cites201416
Self Cites201513
Self Cites20161
Self Cites20176
Total Cites19991
Total Cites20002
Total Cites20010
Total Cites20022
Total Cites20030
Total Cites20045
Total Cites200511
Total Cites20063
Total Cites20070
Total Cites20082
Total Cites200928
Total Cites201045
Total Cites201156
Total Cites201241
Total Cites201371
Total Cites201482
Total Cites201569
Total Cites201658
Total Cites201774
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.

CitesYearValue
External Cites per document19990.100
External Cites per document20000.056
External Cites per document20010.000
External Cites per document20020.077
External Cites per document20030.000
External Cites per document20040.227
External Cites per document20050.688
External Cites per document20060.273
External Cites per document20070.000
External Cites per document20080.091
External Cites per document20090.926
External Cites per document20100.796
External Cites per document20110.912
External Cites per document20120.547
External Cites per document20130.985
External Cites per document20141.015
External Cites per document20150.889
External Cites per document20160.934
External Cites per document20171.115
Cites per document19990.100
Cites per document20000.111
Cites per document20010.000
Cites per document20020.077
Cites per document20030.000
Cites per document20040.227
Cites per document20050.688
Cites per document20060.273
Cites per document20070.000
Cites per document20080.182
Cites per document20091.037
Cites per document20100.918
Cites per document20110.982
Cites per document20120.641
Cites per document20131.076
Cites per document20141.262
Cites per document20151.095
Cites per document20160.951
Cites per document20171.213
% 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
199912.50
200012.50
200120.00
20020.00
20030.00
200425.00
20050
20060
200718.18
200812.50
200917.39
201015.79
201125.00
201220.83
201316.67
201419.05
201522.73
201621.05
201725.00
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.

DocumentsYearValue
Non-citable documents19990
Non-citable documents20000
Non-citable documents20010
Non-citable documents20020
Non-citable documents20030
Non-citable documents20040
Non-citable documents20050
Non-citable documents20060
Non-citable documents20070
Non-citable documents20080
Non-citable documents20090
Non-citable documents20101
Non-citable documents20111
Non-citable documents20122
Non-citable documents20131
Non-citable documents20141
Non-citable documents20150
Non-citable documents20160
Non-citable documents20171
Citable documents199910
Citable documents200018
Citable documents200121
Citable documents200226
Citable documents200323
Citable documents200422
Citable documents200516
Citable documents200611
Citable documents20074
Citable documents200811
Citable documents200927
Citable documents201049
Citable documents201157
Citable documents201264
Citable documents201366
Citable documents201465
Citable documents201563
Citable documents201661
Citable documents201761
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.

DocumentsYearValue
Uncited documents19999
Uncited documents200016
Uncited documents200121
Uncited documents200225
Uncited documents200323
Uncited documents200418
Uncited documents200511
Uncited documents20069
Uncited documents20074
Uncited documents20089
Uncited documents200917
Uncited documents201030
Uncited documents201135
Uncited documents201242
Uncited documents201332
Uncited documents201429
Uncited documents201529
Uncited documents201632
Uncited documents201732
Cited documents19991
Cited documents20002
Cited documents20010
Cited documents20021
Cited documents20030
Cited documents20044
Cited documents20055
Cited documents20062
Cited documents20070
Cited documents20082
Cited documents200910
Cited documents201020
Cited documents201123
Cited documents201224
Cited documents201335
Cited documents201437
Cited documents201534
Cited documents201629
Cited documents201730
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