Scimago Journal & Country Rank

Logical Methods in Computer Scienceopen access

Country Germany  - SIR icon SIR Ranking of Germany
H Index
Subject Area and CategoryComputer Science
Computer Science (miscellaneous)

Theoretical Computer Science
PublisherTechnischen Universitat Braunschweig
Publication typeJournals
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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.

Computer Science (miscellaneous)2006Q1
Computer Science (miscellaneous)2007Q1
Computer Science (miscellaneous)2008Q1
Computer Science (miscellaneous)2009Q1
Computer Science (miscellaneous)2010Q1
Computer Science (miscellaneous)2011Q1
Computer Science (miscellaneous)2012Q1
Computer Science (miscellaneous)2013Q1
Computer Science (miscellaneous)2014Q1
Computer Science (miscellaneous)2015Q1
Computer Science (miscellaneous)2016Q1
Computer Science (miscellaneous)2017Q2
Computer Science (miscellaneous)2018Q1
Theoretical Computer Science2006Q2
Theoretical Computer Science2007Q1
Theoretical Computer Science2008Q1
Theoretical Computer Science2009Q1
Theoretical Computer Science2010Q2
Theoretical Computer Science2011Q2
Theoretical Computer Science2012Q2
Theoretical Computer Science2013Q2
Theoretical Computer Science2014Q2
Theoretical Computer Science2015Q2
Theoretical Computer Science2016Q2
Theoretical Computer Science2017Q3
Theoretical Computer Science2018Q2

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.

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)20050.000
Cites / Doc. (4 years)20061.063
Cites / Doc. (4 years)20071.163
Cites / Doc. (4 years)20081.403
Cites / Doc. (4 years)20091.389
Cites / Doc. (4 years)20101.613
Cites / Doc. (4 years)20111.333
Cites / Doc. (4 years)20121.237
Cites / Doc. (4 years)20131.297
Cites / Doc. (4 years)20141.290
Cites / Doc. (4 years)20151.289
Cites / Doc. (4 years)20161.237
Cites / Doc. (4 years)20171.261
Cites / Doc. (4 years)20181.159
Cites / Doc. (3 years)20050.000
Cites / Doc. (3 years)20061.063
Cites / Doc. (3 years)20071.163
Cites / Doc. (3 years)20081.403
Cites / Doc. (3 years)20091.373
Cites / Doc. (3 years)20101.619
Cites / Doc. (3 years)20111.191
Cites / Doc. (3 years)20121.203
Cites / Doc. (3 years)20131.284
Cites / Doc. (3 years)20141.308
Cites / Doc. (3 years)20151.287
Cites / Doc. (3 years)20161.176
Cites / Doc. (3 years)20171.257
Cites / Doc. (3 years)20181.088
Cites / Doc. (2 years)20050.000
Cites / Doc. (2 years)20061.063
Cites / Doc. (2 years)20071.163
Cites / Doc. (2 years)20081.377
Cites / Doc. (2 years)20091.349
Cites / Doc. (2 years)20101.429
Cites / Doc. (2 years)20111.082
Cites / Doc. (2 years)20121.211
Cites / Doc. (2 years)20131.269
Cites / Doc. (2 years)20141.223
Cites / Doc. (2 years)20151.180
Cites / Doc. (2 years)20161.133
Cites / Doc. (2 years)20171.117
Cites / Doc. (2 years)20180.972
Total 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.

Self Cites20050
Self Cites20060
Self Cites20074
Self Cites20088
Self Cites20093
Self Cites20106
Self Cites20118
Self Cites201211
Self Cites201316
Self Cites201419
Self Cites201513
Self Cites20169
Self Cites201716
Self Cites201813
Total Cites20050
Total Cites200617
Total Cites200750
Total Cites2008108
Total Cites2009151
Total Cites2010157
Total Cites2011131
Total Cites2012154
Total Cites2013285
Total Cites2014340
Total Cites2015354
Total Cites2016294
Total Cites2017264
Total Cites2018247
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.

External Cites per document20050
External Cites per document20061.063
External Cites per document20071.070
External Cites per document20081.299
External Cites per document20091.345
External Cites per document20101.557
External Cites per document20111.118
External Cites per document20121.117
External Cites per document20131.212
External Cites per document20141.235
External Cites per document20151.240
External Cites per document20161.140
External Cites per document20171.181
External Cites per document20181.031
Cites per document20050.000
Cites per document20061.063
Cites per document20071.163
Cites per document20081.403
Cites per document20091.373
Cites per document20101.619
Cites per document20111.191
Cites per document20121.203
Cites per document20131.284
Cites per document20141.308
Cites per document20151.287
Cites per document20161.176
Cites per document20171.257
Cites per document20181.088
% 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
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.

Non-citable documents20050
Non-citable documents20060
Non-citable documents20070
Non-citable documents20080
Non-citable documents20090
Non-citable documents20100
Non-citable documents20110
Non-citable documents20120
Non-citable documents20132
Non-citable documents20142
Non-citable documents20152
Non-citable documents20160
Non-citable documents20170
Non-citable documents20180
Citable documents20050
Citable documents200616
Citable documents200743
Citable documents200877
Citable documents2009110
Citable documents201097
Citable documents2011110
Citable documents2012128
Citable documents2013222
Citable documents2014260
Citable documents2015275
Citable documents2016250
Citable documents2017210
Citable documents2018227
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.

Uncited documents20050
Uncited documents20067
Uncited documents200719
Uncited documents200832
Uncited documents200949
Uncited documents201042
Uncited documents201148
Uncited documents201258
Uncited documents201395
Uncited documents2014120
Uncited documents2015136
Uncited documents2016116
Uncited documents201785
Uncited documents2018119
Cited documents20050
Cited documents20069
Cited documents200724
Cited documents200845
Cited documents200961
Cited documents201055
Cited documents201162
Cited documents201270
Cited documents2013129
Cited documents2014142
Cited documents2015141
Cited documents2016134
Cited documents2017125
Cited documents2018108
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