Scimago Journal & Country Rank

IEEE Transactions on Knowledge and Data Engineering

Country

United States

Universities and research institutions in United States

Subject Area and Category

Publisher

IEEE Computer Society

Institute of Electrical and Electronics Engineers, USA in Scimago Institutions Rankings

H-Index

183

Publication type

Journals

ISSN

10414347

Coverage

1989-2021

Information

Homepage

How to publish in this journal

lxue@cse.unsw.edu.au

Scope

The scope includes the knowledge and data engineering aspects of computer science, artificial intelligence, electrical engineering, computer engineering, and other appropriate fields. This Transactions provides an international and interdisciplinary forum to communicate results of new developments in knowledge and data engineering and the feasibility studies of these ideas in hardware and software. Specific areas to be covered are as follows: Fields and Areas of Knowledge and Data Engineering: (a) Knowledge and data engineering aspects of knowledge based and expert systems, (b) Artificial Intelligence techniques relating to knowledge and data management, (c) Knowledge and data engineering tools and techniques, (d) Distributed knowledge base and database processing, (e) Real-time knowledge bases and databases, (f) Architectures for knowledge and data based systems, (g) Data management methodologies, (h) Database design and modeling, (i) Query, design, and implementation languages, (j) Integrity, security, and fault tolerance, (k) Distributed database control, (l) Statistical databases, (m) System integration and modeling of these systems, (n) Algorithms for these systems, (o) Performance evaluation of these algorithms, (p) Data communications aspects of these systems, and (q) Applications of these systems. Join the conversation about this journal
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
Computational Theory and Mathematics1999Q2
Computational Theory and Mathematics2000Q2
Computational Theory and Mathematics2001Q1
Computational Theory and Mathematics2002Q1
Computational Theory and Mathematics2003Q2
Computational Theory and Mathematics2004Q2
Computational Theory and Mathematics2005Q1
Computational Theory and Mathematics2006Q1
Computational Theory and Mathematics2007Q1
Computational Theory and Mathematics2008Q1
Computational Theory and Mathematics2009Q1
Computational Theory and Mathematics2010Q1
Computational Theory and Mathematics2011Q1
Computational Theory and Mathematics2012Q1
Computational Theory and Mathematics2013Q1
Computational Theory and Mathematics2014Q1
Computational Theory and Mathematics2015Q1
Computational Theory and Mathematics2016Q1
Computational Theory and Mathematics2017Q1
Computational Theory and Mathematics2018Q1
Computational Theory and Mathematics2019Q1
Computational Theory and Mathematics2020Q1
Computational Theory and Mathematics2021Q1
Computer Science Applications1999Q2
Computer Science Applications2000Q2
Computer Science Applications2001Q1
Computer Science Applications2002Q1
Computer Science Applications2003Q1
Computer Science Applications2004Q1
Computer Science Applications2005Q1
Computer Science Applications2006Q1
Computer Science Applications2007Q1
Computer Science Applications2008Q1
Computer Science Applications2009Q1
Computer Science Applications2010Q1
Computer Science Applications2011Q1
Computer Science Applications2012Q1
Computer Science Applications2013Q1
Computer Science Applications2014Q1
Computer Science Applications2015Q1
Computer Science Applications2016Q1
Computer Science Applications2017Q1
Computer Science Applications2018Q1
Computer Science Applications2019Q1
Computer Science Applications2020Q1
Computer Science Applications2021Q1
Information Systems1999Q2
Information Systems2000Q2
Information Systems2001Q1
Information Systems2002Q1
Information Systems2003Q1
Information Systems2004Q1
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
Information Systems2020Q1
Information Systems2021Q1
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
19990.501
20000.619
20011.810
20021.416
20030.881
20040.871
20051.145
20061.552
20071.672
20081.851
20091.367
20101.296
20111.205
20121.339
20131.385
20141.396
20151.595
20161.325
20171.133
20181.140
20191.781
20201.360
20212.431
Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

YearDocuments
199969
200061
200177
200299
2003121
2004123
2005139
2006128
2007122
2008130
2009128
2010133
2011136
2012152
2013215
2014226
2015249
2016241
2017199
2018189
2019165
2020277
2021615
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)19991.692
Cites / Doc. (4 years)20002.010
Cites / Doc. (4 years)20012.338
Cites / Doc. (4 years)20022.996
Cites / Doc. (4 years)20032.745
Cites / Doc. (4 years)20042.707
Cites / Doc. (4 years)20053.690
Cites / Doc. (4 years)20064.840
Cites / Doc. (4 years)20075.288
Cites / Doc. (4 years)20086.363
Cites / Doc. (4 years)20095.948
Cites / Doc. (4 years)20105.142
Cites / Doc. (4 years)20115.263
Cites / Doc. (4 years)20125.294
Cites / Doc. (4 years)20135.756
Cites / Doc. (4 years)20145.642
Cites / Doc. (4 years)20155.735
Cites / Doc. (4 years)20166.127
Cites / Doc. (4 years)20176.164
Cites / Doc. (4 years)20187.033
Cites / Doc. (4 years)20197.265
Cites / Doc. (4 years)20208.191
Cites / Doc. (4 years)20217.528
Cites / Doc. (3 years)19991.692
Cites / Doc. (3 years)20001.696
Cites / Doc. (3 years)20012.414
Cites / Doc. (3 years)20022.932
Cites / Doc. (3 years)20032.152
Cites / Doc. (3 years)20042.481
Cites / Doc. (3 years)20053.714
Cites / Doc. (3 years)20065.172
Cites / Doc. (3 years)20075.167
Cites / Doc. (3 years)20085.787
Cites / Doc. (3 years)20094.924
Cites / Doc. (3 years)20104.945
Cites / Doc. (3 years)20114.568
Cites / Doc. (3 years)20125.209
Cites / Doc. (3 years)20135.404
Cites / Doc. (3 years)20145.177
Cites / Doc. (3 years)20155.455
Cites / Doc. (3 years)20166.048
Cites / Doc. (3 years)20175.934
Cites / Doc. (3 years)20186.163
Cites / Doc. (3 years)20197.536
Cites / Doc. (3 years)20208.208
Cites / Doc. (3 years)20217.029
Cites / Doc. (2 years)19991.264
Cites / Doc. (2 years)20001.898
Cites / Doc. (2 years)20012.508
Cites / Doc. (2 years)20022.203
Cites / Doc. (2 years)20031.892
Cites / Doc. (2 years)20042.405
Cites / Doc. (2 years)20054.020
Cites / Doc. (2 years)20064.954
Cites / Doc. (2 years)20074.221
Cites / Doc. (2 years)20084.432
Cites / Doc. (2 years)20094.373
Cites / Doc. (2 years)20104.023
Cites / Doc. (2 years)20114.383
Cites / Doc. (2 years)20124.781
Cites / Doc. (2 years)20134.646
Cites / Doc. (2 years)20144.529
Cites / Doc. (2 years)20155.272
Cites / Doc. (2 years)20165.680
Cites / Doc. (2 years)20174.814
Cites / Doc. (2 years)20185.984
Cites / Doc. (2 years)20197.059
Cites / Doc. (2 years)20207.777
Cites / Doc. (2 years)20216.093
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 Cites199922
Self Cites20008
Self Cites200114
Self Cites20028
Self Cites200315
Self Cites200417
Self Cites200540
Self Cites200648
Self Cites200741
Self Cites200847
Self Cites200944
Self Cites201054
Self Cites201127
Self Cites201235
Self Cites201365
Self Cites2014101
Self Cites2015133
Self Cites2016141
Self Cites2017124
Self Cites2018135
Self Cites201990
Self Cites202094
Self Cites2021107
Total Cites1999396
Total Cites2000368
Total Cites2001478
Total Cites2002607
Total Cites2003510
Total Cites2004737
Total Cites20051274
Total Cites20061981
Total Cites20072015
Total Cites20082251
Total Cites20091871
Total Cites20101879
Total Cites20111786
Total Cites20122068
Total Cites20132275
Total Cites20142604
Total Cites20153235
Total Cites20164173
Total Cites20174249
Total Cites20184246
Total Cites20194740
Total Cites20204539
Total Cites20214435
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 document19991.605
External Cites per document20001.659
External Cites per document20012.343
External Cites per document20022.965
External Cites per document20032.152
External Cites per document20042.509
External Cites per document20053.684
External Cites per document20065.210
External Cites per document20075.208
External Cites per document20085.800
External Cites per document20094.872
External Cites per document20104.867
External Cites per document20114.605
External Cites per document20125.267
External Cites per document20135.390
External Cites per document20145.067
External Cites per document20155.303
External Cites per document20165.929
External Cites per document20175.843
External Cites per document20186.054
External Cites per document20197.648
External Cites per document20208.340
External Cites per document20217.049
Cites per document19991.692
Cites per document20001.696
Cites per document20012.414
Cites per document20022.932
Cites per document20032.152
Cites per document20042.481
Cites per document20053.714
Cites per document20065.172
Cites per document20075.167
Cites per document20085.787
Cites per document20094.924
Cites per document20104.945
Cites per document20114.568
Cites per document20125.209
Cites per document20135.404
Cites per document20145.177
Cites per document20155.455
Cites per document20166.048
Cites per document20175.934
Cites per document20186.163
Cites per document20197.536
Cites per document20208.208
Cites per document20217.029
% 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
199939.13
200049.18
200127.27
200239.39
200332.23
200427.64
200522.30
200629.69
200745.08
200860.77
200935.94
201042.11
201140.44
201244.74
201341.86
201454.42
201551.41
201649.38
201755.28
201857.14
201955.76
202036.10
202123.25
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 documents20025
Non-citable documents20037
Non-citable documents200410
Non-citable documents20058
Non-citable documents200612
Non-citable documents200711
Non-citable documents20089
Non-citable documents20095
Non-citable documents20105
Non-citable documents20119
Non-citable documents201211
Non-citable documents201311
Non-citable documents20149
Non-citable documents20158
Non-citable documents201610
Non-citable documents201710
Non-citable documents201810
Non-citable documents201921
Non-citable documents202020
Non-citable documents202117
Citable documents1999233
Citable documents2000217
Citable documents2001198
Citable documents2002202
Citable documents2003230
Citable documents2004287
Citable documents2005335
Citable documents2006371
Citable documents2007379
Citable documents2008380
Citable documents2009375
Citable documents2010375
Citable documents2011382
Citable documents2012386
Citable documents2013410
Citable documents2014494
Citable documents2015585
Citable documents2016680
Citable documents2017706
Citable documents2018679
Citable documents2019608
Citable documents2020533
Citable documents2021614
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 documents199997
Uncited documents200088
Uncited documents200164
Uncited documents200254
Uncited documents200386
Uncited documents2004102
Uncited documents200592
Uncited documents200675
Uncited documents200766
Uncited documents200855
Uncited documents200972
Uncited documents201070
Uncited documents201161
Uncited documents201261
Uncited documents201357
Uncited documents201489
Uncited documents201591
Uncited documents2016110
Uncited documents2017110
Uncited documents201880
Uncited documents201964
Uncited documents202075
Uncited documents2021103
Cited documents1999137
Cited documents2000129
Cited documents2001134
Cited documents2002153
Cited documents2003151
Cited documents2004195
Cited documents2005251
Cited documents2006308
Cited documents2007324
Cited documents2008334
Cited documents2009308
Cited documents2010310
Cited documents2011330
Cited documents2012336
Cited documents2013364
Cited documents2014414
Cited documents2015502
Cited documents2016580
Cited documents2017606
Cited documents2018609
Cited documents2019565
Cited documents2020478
Cited documents2021528
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