Scimago Journal & Country Rank

Journal of Information Science

CountryUnited States
51
H Index
Subject Area and CategoryComputer Science
Information Systems

Social Sciences
Library and Information Sciences
PublisherSAGE Publications
Publication typeJournals
ISSN01655515
Coverage1979-ongoing
Scope The Journal of Information Science is a peer-reviewed international journal of high repute covering topics of interest to all those researching and working in the sciences of information and knowledge management. (source)
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
Information Systems1997Q1
Information Systems1998Q2
Information Systems1999Q2
Information Systems2000Q2
Information Systems2001Q2
Information Systems2002Q2
Information Systems2003Q1
Information Systems2004Q2
Information Systems2005Q2
Information Systems2006Q1
Information Systems2007Q1
Information Systems2008Q2
Information Systems2009Q1
Information Systems2010Q1
Information Systems2011Q1
Information Systems2012Q1
Information Systems2013Q1
Information Systems2014Q1
Information Systems2015Q2
Information Systems2016Q2
Library and Information Sciences1997Q1
Library and Information Sciences1998Q1
Library and Information Sciences1999Q1
Library and Information Sciences2000Q1
Library and Information Sciences2001Q1
Library and Information Sciences2002Q1
Library and Information Sciences2003Q1
Library and Information Sciences2004Q1
Library and Information Sciences2005Q1
Library and Information Sciences2006Q1
Library and Information Sciences2007Q1
Library and Information Sciences2008Q1
Library and Information Sciences2009Q1
Library and Information Sciences2010Q1
Library and Information Sciences2011Q1
Library and Information Sciences2012Q1
Library and Information Sciences2013Q1
Library and Information Sciences2014Q1
Library and Information Sciences2015Q2
Library and Information Sciences2016Q2
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
19990.613
20000.468
20010.675
20020.593
20030.954
20040.751
20050.674
20060.821
20070.878
20080.679
20091.037
20100.882
20110.918
20121.157
20131.021
20140.849
20150.564
20160.407
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)19990.664
Cites / Doc. (4 years)20000.608
Cites / Doc. (4 years)20010.730
Cites / Doc. (4 years)20020.763
Cites / Doc. (4 years)20031.025
Cites / Doc. (4 years)20041.077
Cites / Doc. (4 years)20051.242
Cites / Doc. (4 years)20061.303
Cites / Doc. (4 years)20072.028
Cites / Doc. (4 years)20082.536
Cites / Doc. (4 years)20093.345
Cites / Doc. (4 years)20103.487
Cites / Doc. (4 years)20112.834
Cites / Doc. (4 years)20122.531
Cites / Doc. (4 years)20132.779
Cites / Doc. (4 years)20142.431
Cites / Doc. (4 years)20152.184
Cites / Doc. (4 years)20161.857
Cites / Doc. (3 years)19990.664
Cites / Doc. (3 years)20000.659
Cites / Doc. (3 years)20010.759
Cites / Doc. (3 years)20020.846
Cites / Doc. (3 years)20031.088
Cites / Doc. (3 years)20040.966
Cites / Doc. (3 years)20051.191
Cites / Doc. (3 years)20061.263
Cites / Doc. (3 years)20072.258
Cites / Doc. (3 years)20082.765
Cites / Doc. (3 years)20093.613
Cites / Doc. (3 years)20102.812
Cites / Doc. (3 years)20112.564
Cites / Doc. (3 years)20122.443
Cites / Doc. (3 years)20132.427
Cites / Doc. (3 years)20142.157
Cites / Doc. (3 years)20152.127
Cites / Doc. (3 years)20161.353
Cites / Doc. (2 years)19990.694
Cites / Doc. (2 years)20000.600
Cites / Doc. (2 years)20010.840
Cites / Doc. (2 years)20020.990
Cites / Doc. (2 years)20031.103
Cites / Doc. (2 years)20040.875
Cites / Doc. (2 years)20051.011
Cites / Doc. (2 years)20061.270
Cites / Doc. (2 years)20072.425
Cites / Doc. (2 years)20083.239
Cites / Doc. (2 years)20092.318
Cites / Doc. (2 years)20102.486
Cites / Doc. (2 years)20112.469
Cites / Doc. (2 years)20122.088
Cites / Doc. (2 years)20132.185
Cites / Doc. (2 years)20142.020
Cites / Doc. (2 years)20151.400
Cites / Doc. (2 years)20161.308
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 Cites19999
Self Cites200012
Self Cites20019
Self Cites200223
Self Cites200327
Self Cites200418
Self Cites200514
Self Cites200626
Self Cites200730
Self Cites200817
Self Cites200928
Self Cites201041
Self Cites201123
Self Cites201223
Self Cites201332
Self Cites201439
Self Cites201545
Self Cites201611
Total Cites199987
Total Cites200089
Total Cites2001110
Total Cites2002126
Total Cites2003160
Total Cites2004140
Total Cites2005168
Total Cites2006173
Total Cites2007298
Total Cites2008376
Total Cites2009542
Total Cites2010433
Total Cites2011400
Total Cites2012364
Total Cites2013347
Total Cites2014330
Total Cites2015353
Total Cites2016276
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 document19990.595
External Cites per document20000.570
External Cites per document20010.697
External Cites per document20020.691
External Cites per document20030.905
External Cites per document20040.841
External Cites per document20051.092
External Cites per document20061.073
External Cites per document20072.030
External Cites per document20082.640
External Cites per document20093.427
External Cites per document20102.545
External Cites per document20112.417
External Cites per document20122.289
External Cites per document20132.203
External Cites per document20141.902
External Cites per document20151.855
External Cites per document20161.299
Cites per document19990.664
Cites per document20000.659
Cites per document20010.759
Cites per document20020.846
Cites per document20031.088
Cites per document20040.966
Cites per document20051.191
Cites per document20061.263
Cites per document20072.258
Cites per document20082.765
Cites per document20093.613
Cites per document20102.812
Cites per document20112.564
Cites per document20122.443
Cites per document20132.427
Cites per document20142.157
Cites per document20152.127
Cites per document20161.353
% 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
19991.96
20001.92
20016.12
20027.27
20033.57
20044.00
20058.00
20068.70
200717.65
200828.81
200918.37
201017.65
201117.31
201216.28
201316.13
201413.64
201517.50
201630.77
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 documents19992
Non-citable documents20002
Non-citable documents20014
Non-citable documents20023
Non-citable documents20039
Non-citable documents200415
Non-citable documents200520
Non-citable documents200619
Non-citable documents200714
Non-citable documents200811
Non-citable documents20096
Non-citable documents20105
Non-citable documents20113
Non-citable documents20123
Non-citable documents20133
Non-citable documents20144
Non-citable documents20155
Non-citable documents20164
Citable documents1999131
Citable documents2000135
Citable documents2001145
Citable documents2002149
Citable documents2003147
Citable documents2004145
Citable documents2005141
Citable documents2006137
Citable documents2007132
Citable documents2008136
Citable documents2009150
Citable documents2010154
Citable documents2011156
Citable documents2012149
Citable documents2013143
Citable documents2014153
Citable documents2015166
Citable documents2016204
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 documents199989
Uncited documents200083
Uncited documents200184
Uncited documents200291
Uncited documents2003100
Uncited documents2004101
Uncited documents200598
Uncited documents200688
Uncited documents200765
Uncited documents200859
Uncited documents200954
Uncited documents201047
Uncited documents201146
Uncited documents201244
Uncited documents201344
Uncited documents201451
Uncited documents201556
Uncited documents201684
Cited documents199944
Cited documents200054
Cited documents200165
Cited documents200261
Cited documents200356
Cited documents200459
Cited documents200563
Cited documents200668
Cited documents200781
Cited documents200888
Cited documents2009102
Cited documents2010112
Cited documents2011113
Cited documents2012108
Cited documents2013102
Cited documents2014106
Cited documents2015115
Cited documents2016124
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