Scimago Journal & Country Rank

Information Technology and Librariesopen access

CountryUnited States
27
H Index
Subject Area and CategoryComputer Science
Information Systems

Social Sciences
Library and Information Sciences
PublisherAmerican Library Association
Publication typeJournals
ISSN07309295
Coverage1988-ongoing
Scope Information Technology and Libraries publishes material related to all aspects of libraries and information technology, including digital libraries, metadata, authorization and authentication, electronic journals and electronic publishing, telecommunications, distributed systems and networks, computer security and intellectual property rights, technical standards, geographic information systems, desktop applications, online catalogs and bibliographic systems, optical information systems, software engineering, universal access to technology, futuristic forecasting, library consortia, vendor relations, and technology and the arts. (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 Systems1997Q3
Information Systems1998Q3
Information Systems1999Q1
Information Systems2000Q1
Information Systems2001Q1
Information Systems2002Q2
Information Systems2003Q1
Information Systems2004Q1
Information Systems2005Q3
Information Systems2006Q2
Information Systems2007Q2
Information Systems2008Q1
Information Systems2009Q1
Information Systems2010Q1
Information Systems2011Q2
Information Systems2012Q2
Information Systems2013Q1
Information Systems2014Q1
Information Systems2015Q1
Information Systems2016Q1
Library and Information Sciences1997Q2
Library and Information Sciences1998Q2
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 Sciences2005Q2
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 Sciences2015Q1
Library and Information Sciences2016Q1
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
19990.786
20001.110
20011.366
20020.858
20030.960
20041.119
20050.415
20060.724
20070.682
20081.399
20091.000
20101.091
20110.699
20120.765
20131.320
20141.014
20151.104
20160.755
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)19990.480
Cites / Doc. (4 years)20000.814
Cites / Doc. (4 years)20011.117
Cites / Doc. (4 years)20020.942
Cites / Doc. (4 years)20030.705
Cites / Doc. (4 years)20040.786
Cites / Doc. (4 years)20050.635
Cites / Doc. (4 years)20060.990
Cites / Doc. (4 years)20071.100
Cites / Doc. (4 years)20081.534
Cites / Doc. (4 years)20091.488
Cites / Doc. (4 years)20101.646
Cites / Doc. (4 years)20111.250
Cites / Doc. (4 years)20121.061
Cites / Doc. (4 years)20131.500
Cites / Doc. (4 years)20141.929
Cites / Doc. (4 years)20151.818
Cites / Doc. (4 years)20161.744
Cites / Doc. (3 years)19990.480
Cites / Doc. (3 years)20001.019
Cites / Doc. (3 years)20011.306
Cites / Doc. (3 years)20021.000
Cites / Doc. (3 years)20030.750
Cites / Doc. (3 years)20040.747
Cites / Doc. (3 years)20050.569
Cites / Doc. (3 years)20061.040
Cites / Doc. (3 years)20071.086
Cites / Doc. (3 years)20081.776
Cites / Doc. (3 years)20091.597
Cites / Doc. (3 years)20101.737
Cites / Doc. (3 years)20110.839
Cites / Doc. (3 years)20121.143
Cites / Doc. (3 years)20131.742
Cites / Doc. (3 years)20141.885
Cites / Doc. (3 years)20151.596
Cites / Doc. (3 years)20161.618
Cites / Doc. (2 years)19990.588
Cites / Doc. (2 years)20001.154
Cites / Doc. (2 years)20011.302
Cites / Doc. (2 years)20021.000
Cites / Doc. (2 years)20030.622
Cites / Doc. (2 years)20040.725
Cites / Doc. (2 years)20050.588
Cites / Doc. (2 years)20061.000
Cites / Doc. (2 years)20071.204
Cites / Doc. (2 years)20082.023
Cites / Doc. (2 years)20091.486
Cites / Doc. (2 years)20100.923
Cites / Doc. (2 years)20110.930
Cites / Doc. (2 years)20121.279
Cites / Doc. (2 years)20131.721
Cites / Doc. (2 years)20141.756
Cites / Doc. (2 years)20151.382
Cites / Doc. (2 years)20161.432
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 Cites19992
Self Cites20008
Self Cites20019
Self Cites20021
Self Cites20034
Self Cites20047
Self Cites20053
Self Cites20065
Self Cites20071
Self Cites20087
Self Cites20093
Self Cites201011
Self Cites20114
Self Cites20129
Self Cites20138
Self Cites20142
Self Cites20157
Self Cites20169
Total Cites199924
Total Cites200055
Total Cites200181
Total Cites200267
Total Cites200351
Total Cites200456
Total Cites200541
Total Cites200678
Total Cites200776
Total Cites2008119
Total Cites200999
Total Cites201099
Total Cites201152
Total Cites201272
Total Cites2013115
Total Cites2014115
Total Cites201591
Total Cites201689
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 document19990.440
External Cites per document20000.870
External Cites per document20011.161
External Cites per document20020.985
External Cites per document20030.691
External Cites per document20040.653
External Cites per document20050.528
External Cites per document20060.973
External Cites per document20071.071
External Cites per document20081.672
External Cites per document20091.548
External Cites per document20101.544
External Cites per document20110.774
External Cites per document20121.000
External Cites per document20131.621
External Cites per document20141.852
External Cites per document20151.474
External Cites per document20161.455
Cites per document19990.480
Cites per document20001.019
Cites per document20011.306
Cites per document20021.000
Cites per document20030.750
Cites per document20040.747
Cites per document20050.569
Cites per document20061.040
Cites per document20071.086
Cites per document20081.776
Cites per document20091.597
Cites per document20101.737
Cites per document20110.839
Cites per document20121.143
Cites per document20131.742
Cites per document20141.885
Cites per document20151.596
Cites per document20161.618
% 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
19990.00
20000.00
20010.00
20024.00
20033.03
20044.76
20050.00
20066.25
20074.17
20087.14
20090.00
20102.94
20110.00
20126.25
20133.85
20140.00
20153.70
20160.00
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 documents19991
Non-citable documents20000
Non-citable documents20010
Non-citable documents20020
Non-citable documents20034
Non-citable documents20047
Non-citable documents20057
Non-citable documents20068
Non-citable documents200712
Non-citable documents200818
Non-citable documents200922
Non-citable documents201026
Non-citable documents201131
Non-citable documents201234
Non-citable documents201332
Non-citable documents201429
Non-citable documents201520
Non-citable documents201617
Citable documents199950
Citable documents200054
Citable documents200162
Citable documents200267
Citable documents200368
Citable documents200475
Citable documents200572
Citable documents200675
Citable documents200770
Citable documents200867
Citable documents200962
Citable documents201057
Citable documents201162
Citable documents201263
Citable documents201366
Citable documents201461
Citable documents201557
Citable documents201655
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 documents199936
Uncited documents200025
Uncited documents200129
Uncited documents200230
Uncited documents200343
Uncited documents200447
Uncited documents200554
Uncited documents200643
Uncited documents200751
Uncited documents200850
Uncited documents200949
Uncited documents201046
Uncited documents201161
Uncited documents201261
Uncited documents201361
Uncited documents201450
Uncited documents201549
Uncited documents201635
Cited documents199915
Cited documents200029
Cited documents200133
Cited documents200237
Cited documents200329
Cited documents200435
Cited documents200525
Cited documents200640
Cited documents200731
Cited documents200835
Cited documents200935
Cited documents201037
Cited documents201132
Cited documents201236
Cited documents201337
Cited documents201440
Cited documents201528
Cited documents201637
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