Scimago Journal & Country Rank

Information Systems

Country United Kingdom  - SIR icon
80
H Index
Subject Area and CategoryComputer Science
Hardware and Architecture
Information Systems
Software
Publisher Elsevier Ltd.
Publication typeJournals
ISSN03064379
Coverage1975-2020
Scope Information systems are the software and hardware systems that support data-intensive applications. The journal Information Systems publishes articles concerning the design and implementation of languages, data models, process models, algorithms, software and hardware for information systems. Subject areas include data management issues as presented in the principal international database conferences (e.g., ACM SIGMOD/PODS, VLDB, ICDE and ICDT/EDBT) as well as data-related issues from the fields of data mining/machine learning, information retrieval coordinated with structured data, internet and cloud data management, business process management, web semantics, visual and audio information systems, scientific computing, and data science. Implementation papers having to do with massively parallel data management, fault tolerance in practice, and special purpose hardware for data-intensive systems are also welcome. Manuscripts from application domains, such as urban informatics, social and natural science, and Internet of Things, are also welcome. All papers should highlight innovative solutions to data management problems such as new data models, performance enhancements, and show how those innovations contribute to the goals of the application.

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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
Hardware and Architecture1999Q2
Hardware and Architecture2000Q1
Hardware and Architecture2001Q1
Hardware and Architecture2002Q1
Hardware and Architecture2003Q1
Hardware and Architecture2004Q1
Hardware and Architecture2005Q1
Hardware and Architecture2006Q1
Hardware and Architecture2007Q1
Hardware and Architecture2008Q1
Hardware and Architecture2009Q1
Hardware and Architecture2010Q1
Hardware and Architecture2011Q1
Hardware and Architecture2012Q1
Hardware and Architecture2013Q1
Hardware and Architecture2014Q1
Hardware and Architecture2015Q1
Hardware and Architecture2016Q1
Hardware and Architecture2017Q1
Hardware and Architecture2018Q1
Hardware and Architecture2019Q1
Information Systems1999Q2
Information Systems2000Q2
Information Systems2001Q2
Information Systems2002Q2
Information Systems2003Q2
Information Systems2004Q2
Information Systems2005Q1
Information Systems2006Q1
Information Systems2007Q1
Information Systems2008Q1
Information Systems2009Q1
Information Systems2010Q1
Information Systems2011Q1
Information Systems2012Q1
Information Systems2013Q1
Information Systems2014Q1
Information Systems2015Q1
Information Systems2016Q1
Information Systems2017Q1
Information Systems2018Q1
Information Systems2019Q1
Software1999Q2
Software2000Q2
Software2001Q2
Software2002Q2
Software2003Q1
Software2004Q1
Software2005Q1
Software2006Q1
Software2007Q1
Software2008Q1
Software2009Q1
Software2010Q1
Software2011Q1
Software2012Q1
Software2013Q1
Software2014Q1
Software2015Q1
Software2016Q1
Software2017Q1
Software2018Q1
Software2019Q1
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
19990.334
20000.464
20010.661
20020.736
20030.782
20040.674
20050.867
20060.937
20071.153
20081.298
20090.864
20100.858
20111.011
20121.188
20131.177
20141.084
20150.966
20160.896
20170.805
20180.779
20190.807
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)19990.671
Cites / Doc. (4 years)20001.366
Cites / Doc. (4 years)20011.430
Cites / Doc. (4 years)20021.963
Cites / Doc. (4 years)20032.410
Cites / Doc. (4 years)20042.178
Cites / Doc. (4 years)20053.433
Cites / Doc. (4 years)20063.568
Cites / Doc. (4 years)20073.320
Cites / Doc. (4 years)20084.031
Cites / Doc. (4 years)20094.204
Cites / Doc. (4 years)20103.720
Cites / Doc. (4 years)20114.229
Cites / Doc. (4 years)20124.398
Cites / Doc. (4 years)20134.301
Cites / Doc. (4 years)20144.403
Cites / Doc. (4 years)20153.793
Cites / Doc. (4 years)20164.192
Cites / Doc. (4 years)20174.221
Cites / Doc. (4 years)20184.534
Cites / Doc. (4 years)20195.618
Cites / Doc. (3 years)19990.671
Cites / Doc. (3 years)20001.321
Cites / Doc. (3 years)20011.524
Cites / Doc. (3 years)20022.049
Cites / Doc. (3 years)20031.973
Cites / Doc. (3 years)20042.098
Cites / Doc. (3 years)20053.353
Cites / Doc. (3 years)20063.435
Cites / Doc. (3 years)20073.385
Cites / Doc. (3 years)20083.968
Cites / Doc. (3 years)20093.567
Cites / Doc. (3 years)20103.620
Cites / Doc. (3 years)20113.927
Cites / Doc. (3 years)20124.327
Cites / Doc. (3 years)20134.677
Cites / Doc. (3 years)20143.955
Cites / Doc. (3 years)20153.587
Cites / Doc. (3 years)20164.098
Cites / Doc. (3 years)20174.404
Cites / Doc. (3 years)20184.655
Cites / Doc. (3 years)20194.242
Cites / Doc. (2 years)19990.608
Cites / Doc. (2 years)20001.621
Cites / Doc. (2 years)20011.393
Cites / Doc. (2 years)20021.588
Cites / Doc. (2 years)20031.959
Cites / Doc. (2 years)20041.701
Cites / Doc. (2 years)20053.026
Cites / Doc. (2 years)20063.677
Cites / Doc. (2 years)20073.246
Cites / Doc. (2 years)20083.255
Cites / Doc. (2 years)20093.477
Cites / Doc. (2 years)20103.068
Cites / Doc. (2 years)20113.802
Cites / Doc. (2 years)20124.723
Cites / Doc. (2 years)20134.181
Cites / Doc. (2 years)20143.553
Cites / Doc. (2 years)20153.277
Cites / Doc. (2 years)20164.175
Cites / Doc. (2 years)20174.622
Cites / Doc. (2 years)20183.233
Cites / Doc. (2 years)20194.045
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 Cites19991
Self Cites20009
Self Cites20017
Self Cites20022
Self Cites20037
Self Cites20046
Self Cites20051
Self Cites20063
Self Cites20074
Self Cites20084
Self Cites20092
Self Cites20105
Self Cites201112
Self Cites201223
Self Cites201316
Self Cites201428
Self Cites201527
Self Cites201623
Self Cites201749
Self Cites201825
Self Cites201937
Total Cites199955
Total Cites2000107
Total Cites2001128
Total Cites2002166
Total Cites2003148
Total Cites2004193
Total Cites2005342
Total Cites2006371
Total Cites2007352
Total Cites2008492
Total Cites2009453
Total Cites2010467
Total Cites2011487
Total Cites2012662
Total Cites2013725
Total Cites2014696
Total Cites2015660
Total Cites20161041
Total Cites20171123
Total Cites20181364
Total Cites2019963
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 document19990.659
External Cites per document20001.210
External Cites per document20011.440
External Cites per document20022.025
External Cites per document20031.880
External Cites per document20042.033
External Cites per document20053.343
External Cites per document20063.407
External Cites per document20073.346
External Cites per document20083.935
External Cites per document20093.551
External Cites per document20103.581
External Cites per document20113.831
External Cites per document20124.176
External Cites per document20134.574
External Cites per document20143.795
External Cites per document20153.440
External Cites per document20164.008
External Cites per document20174.212
External Cites per document20184.570
External Cites per document20194.079
Cites per document19990.671
Cites per document20001.321
Cites per document20011.524
Cites per document20022.049
Cites per document20031.973
Cites per document20042.098
Cites per document20053.353
Cites per document20063.435
Cites per document20073.385
Cites per document20083.968
Cites per document20093.567
Cites per document20103.620
Cites per document20113.927
Cites per document20124.327
Cites per document20134.677
Cites per document20143.955
Cites per document20153.587
Cites per document20164.098
Cites per document20174.404
Cites per document20184.655
Cites per document20194.242
% 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
199926.67
200039.29
200130.00
200234.62
200328.89
200427.50
200529.03
200623.26
200735.71
200833.33
200927.27
201035.85
201131.34
201238.78
201329.87
201443.42
201535.71
201638.46
201744.35
201846.15
201940.54
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 documents20001
Non-citable documents20012
Non-citable documents20027
Non-citable documents20039
Non-citable documents20049
Non-citable documents20059
Non-citable documents20068
Non-citable documents200710
Non-citable documents20086
Non-citable documents20098
Non-citable documents20107
Non-citable documents20119
Non-citable documents201211
Non-citable documents201314
Non-citable documents201417
Non-citable documents201518
Non-citable documents201625
Non-citable documents201725
Non-citable documents201826
Non-citable documents201918
Citable documents199982
Citable documents200081
Citable documents200184
Citable documents200281
Citable documents200375
Citable documents200492
Citable documents2005102
Citable documents2006108
Citable documents2007104
Citable documents2008124
Citable documents2009127
Citable documents2010129
Citable documents2011124
Citable documents2012153
Citable documents2013155
Citable documents2014176
Citable documents2015184
Citable documents2016254
Citable documents2017255
Citable documents2018293
Citable documents2019227
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 documents199949
Uncited documents200042
Uncited documents200141
Uncited documents200235
Uncited documents200337
Uncited documents200445
Uncited documents200539
Uncited documents200631
Uncited documents200734
Uncited documents200832
Uncited documents200940
Uncited documents201041
Uncited documents201127
Uncited documents201236
Uncited documents201345
Uncited documents201447
Uncited documents201552
Uncited documents201662
Uncited documents201765
Uncited documents201894
Uncited documents201947
Cited documents199935
Cited documents200040
Cited documents200145
Cited documents200253
Cited documents200347
Cited documents200456
Cited documents200572
Cited documents200685
Cited documents200780
Cited documents200898
Cited documents200995
Cited documents201095
Cited documents2011106
Cited documents2012128
Cited documents2013124
Cited documents2014146
Cited documents2015150
Cited documents2016217
Cited documents2017215
Cited documents2018225
Cited documents2019198
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