Scimago Journal & Country Rank

Information-Wissenschaft und Praxis

Country Germany  - SIR icon SIR Ranking of Germany
10
H Index
Subject Area and CategoryComputer Science
Information Systems

Social Sciences
Library and Information Sciences
PublisherWalter de Gruyter GmbH
Publication typeJournals
ISSN14344653
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
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 Systems2011Q4
Information Systems2012Q4
Information Systems2013Q4
Information Systems2014Q4
Information Systems2015Q4
Information Systems2016Q4
Information Systems2017Q4
Information Systems2018Q4
Library and Information Sciences1999Q3
Library and Information Sciences2000Q4
Library and Information Sciences2001Q3
Library and Information Sciences2002Q3
Library and Information Sciences2003Q3
Library and Information Sciences2004Q3
Library and Information Sciences2005Q3
Library and Information Sciences2006Q4
Library and Information Sciences2007Q3
Library and Information Sciences2008Q4
Library and Information Sciences2009Q3
Library and Information Sciences2010Q3
Library and Information Sciences2011Q4
Library and Information Sciences2012Q3
Library and Information Sciences2013Q3
Library and Information Sciences2014Q4
Library and Information Sciences2015Q3
Library and Information Sciences2016Q4
Library and Information Sciences2017Q3
Library and Information Sciences2018Q4
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
19990.140
20000.102
20010.187
20020.140
20030.141
20040.179
20050.158
20060.135
20070.149
20080.130
20090.150
20100.167
20110.141
20120.177
20130.221
20140.100
20150.150
20160.110
20170.151
20180.131
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)19990.094
Cites / Doc. (4 years)20000.056
Cites / Doc. (4 years)20010.099
Cites / Doc. (4 years)20020.056
Cites / Doc. (4 years)20030.037
Cites / Doc. (4 years)20040.062
Cites / Doc. (4 years)20050.067
Cites / Doc. (4 years)20060.052
Cites / Doc. (4 years)20070.034
Cites / Doc. (4 years)20080.085
Cites / Doc. (4 years)20090.109
Cites / Doc. (4 years)20100.160
Cites / Doc. (4 years)20110.067
Cites / Doc. (4 years)20120.079
Cites / Doc. (4 years)20130.069
Cites / Doc. (4 years)20140.034
Cites / Doc. (4 years)20150.103
Cites / Doc. (4 years)20160.071
Cites / Doc. (4 years)20170.094
Cites / Doc. (4 years)20180.064
Cites / Doc. (3 years)19990.094
Cites / Doc. (3 years)20000.056
Cites / Doc. (3 years)20010.109
Cites / Doc. (3 years)20020.063
Cites / Doc. (3 years)20030.045
Cites / Doc. (3 years)20040.063
Cites / Doc. (3 years)20050.052
Cites / Doc. (3 years)20060.054
Cites / Doc. (3 years)20070.046
Cites / Doc. (3 years)20080.093
Cites / Doc. (3 years)20090.144
Cites / Doc. (3 years)20100.151
Cites / Doc. (3 years)20110.073
Cites / Doc. (3 years)20120.078
Cites / Doc. (3 years)20130.071
Cites / Doc. (3 years)20140.022
Cites / Doc. (3 years)20150.073
Cites / Doc. (3 years)20160.077
Cites / Doc. (3 years)20170.105
Cites / Doc. (3 years)20180.060
Cites / Doc. (2 years)19990.094
Cites / Doc. (2 years)20000.043
Cites / Doc. (2 years)20010.103
Cites / Doc. (2 years)20020.095
Cites / Doc. (2 years)20030.053
Cites / Doc. (2 years)20040.066
Cites / Doc. (2 years)20050.050
Cites / Doc. (2 years)20060.057
Cites / Doc. (2 years)20070.072
Cites / Doc. (2 years)20080.119
Cites / Doc. (2 years)20090.102
Cites / Doc. (2 years)20100.222
Cites / Doc. (2 years)20110.094
Cites / Doc. (2 years)20120.092
Cites / Doc. (2 years)20130.109
Cites / Doc. (2 years)20140.035
Cites / Doc. (2 years)20150.096
Cites / Doc. (2 years)20160.098
Cites / Doc. (2 years)20170.070
Cites / Doc. (2 years)20180.067
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 Cites19993
Self Cites20002
Self Cites20017
Self Cites20023
Self Cites20034
Self Cites20048
Self Cites20057
Self Cites20065
Self Cites20073
Self Cites20080
Self Cites20097
Self Cites20109
Self Cites20113
Self Cites20128
Self Cites20135
Self Cites20142
Self Cites20152
Self Cites20160
Self Cites20174
Self Cites20182
Total Cites19993
Total Cites20003
Total Cites20017
Total Cites20024
Total Cites20035
Total Cites200411
Total Cites200512
Total Cites200613
Total Cites200710
Total Cites200820
Total Cites200928
Total Cites201028
Total Cites201113
Total Cites201213
Total Cites201312
Total Cites20143
Total Cites20159
Total Cites20169
Total Cites201713
Total Cites20188
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 document19990.000
External Cites per document20000.019
External Cites per document20010.000
External Cites per document20020.016
External Cites per document20030.009
External Cites per document20040.017
External Cites per document20050.022
External Cites per document20060.033
External Cites per document20070.032
External Cites per document20080.093
External Cites per document20090.108
External Cites per document20100.103
External Cites per document20110.056
External Cites per document20120.030
External Cites per document20130.041
External Cites per document20140.007
External Cites per document20150.056
External Cites per document20160.077
External Cites per document20170.073
External Cites per document20180.045
Cites per document19990.094
Cites per document20000.056
Cites per document20010.109
Cites per document20020.063
Cites per document20030.045
Cites per document20040.063
Cites per document20050.052
Cites per document20060.054
Cites per document20070.046
Cites per document20080.093
Cites per document20090.144
Cites per document20100.151
Cites per document20110.073
Cites per document20120.078
Cites per document20130.071
Cites per document20140.022
Cites per document20150.073
Cites per document20160.077
Cites per document20170.105
Cites per document20180.060
% 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
20014.00
20020.00
20031.11
20041.20
20051.20
20064.17
20075.75
20081.43
20093.51
20101.23
20111.72
20120.00
20130.00
20140.00
20150.00
20160.00
20173.85
20182.78
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 documents20036
Non-citable documents200415
Non-citable documents200520
Non-citable documents200616
Non-citable documents200721
Non-citable documents200826
Non-citable documents200934
Non-citable documents201029
Non-citable documents201131
Non-citable documents201229
Non-citable documents201327
Non-citable documents201420
Non-citable documents201518
Non-citable documents201614
Non-citable documents201712
Non-citable documents201811
Citable documents199932
Citable documents200054
Citable documents200164
Citable documents200264
Citable documents2003112
Citable documents2004176
Citable documents2005229
Citable documents2006240
Citable documents2007217
Citable documents2008216
Citable documents2009195
Citable documents2010185
Citable documents2011177
Citable documents2012167
Citable documents2013170
Citable documents2014136
Citable documents2015124
Citable documents2016117
Citable documents2017124
Citable documents2018133
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 documents199929
Uncited documents200051
Uncited documents200157
Uncited documents200260
Uncited documents2003113
Uncited documents2004180
Uncited documents2005240
Uncited documents2006245
Uncited documents2007230
Uncited documents2008231
Uncited documents2009213
Uncited documents2010197
Uncited documents2011195
Uncited documents2012185
Uncited documents2013188
Uncited documents2014153
Uncited documents2015135
Uncited documents2016122
Uncited documents2017127
Uncited documents2018140
Cited documents19993
Cited documents20003
Cited documents20017
Cited documents20024
Cited documents20035
Cited documents200411
Cited documents20059
Cited documents200611
Cited documents20078
Cited documents200811
Cited documents200916
Cited documents201017
Cited documents201113
Cited documents201211
Cited documents20139
Cited documents20143
Cited documents20157
Cited documents20169
Cited documents20179
Cited documents20184
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