Scimago Journal & Country Rank

IEEE Transactions on Knowledge and Data Engineering

CountryUnited States
H Index
Subject Area and CategoryComputer Science
Computational Theory and Mathematics
Computer Science Applications
Information Systems
PublisherInstitute of Electrical and Electronics Engineers
Publication typeJournals
Scope The IEEE Transactions on Knowledge and Data Engineering is an archival journal published monthly. The information published in this Transactions is designed to inform researchers, developers, managers, strategic planners, users, and others interested in state-of-the-art and state-of-the-practice activities in the knowledge and data engineering area. We are interested in well-defined theoretical results and empirical studies that have potential impact on the acquisition, management, storage, and graceful degeneration of knowledge and data, as well as in provision of knowledge and data services. (source)

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.

Computational Theory and Mathematics1997Q3
Computational Theory and Mathematics1998Q3
Computational Theory and Mathematics1999Q2
Computational Theory and Mathematics2000Q2
Computational Theory and Mathematics2001Q1
Computational Theory and Mathematics2002Q1
Computational Theory and Mathematics2003Q2
Computational Theory and Mathematics2004Q1
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
Computer Science Applications1997Q2
Computer Science Applications1998Q2
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
Information Systems1997Q2
Information Systems1998Q2
Information Systems1999Q2
Information Systems2000Q1
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

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)19991.416
Cites / Doc. (4 years)20001.868
Cites / Doc. (4 years)20012.144
Cites / Doc. (4 years)20022.844
Cites / Doc. (4 years)20032.632
Cites / Doc. (4 years)20042.672
Cites / Doc. (4 years)20053.644
Cites / Doc. (4 years)20064.652
Cites / Doc. (4 years)20075.274
Cites / Doc. (4 years)20086.108
Cites / Doc. (4 years)20095.754
Cites / Doc. (4 years)20104.886
Cites / Doc. (4 years)20115.139
Cites / Doc. (4 years)20125.101
Cites / Doc. (4 years)20135.586
Cites / Doc. (4 years)20145.489
Cites / Doc. (4 years)20155.399
Cites / Doc. (4 years)20165.511
Cites / Doc. (3 years)19991.416
Cites / Doc. (3 years)20001.571
Cites / Doc. (3 years)20012.197
Cites / Doc. (3 years)20022.797
Cites / Doc. (3 years)20032.091
Cites / Doc. (3 years)20042.481
Cites / Doc. (3 years)20053.630
Cites / Doc. (3 years)20064.960
Cites / Doc. (3 years)20075.119
Cites / Doc. (3 years)20085.505
Cites / Doc. (3 years)20094.635
Cites / Doc. (3 years)20104.821
Cites / Doc. (3 years)20114.471
Cites / Doc. (3 years)20125.028
Cites / Doc. (3 years)20135.222
Cites / Doc. (3 years)20145.030
Cites / Doc. (3 years)20155.111
Cites / Doc. (3 years)20165.438
Cites / Doc. (2 years)19991.027
Cites / Doc. (2 years)20001.745
Cites / Doc. (2 years)20012.262
Cites / Doc. (2 years)20022.105
Cites / Doc. (2 years)20031.834
Cites / Doc. (2 years)20042.381
Cites / Doc. (2 years)20053.929
Cites / Doc. (2 years)20064.759
Cites / Doc. (2 years)20074.185
Cites / Doc. (2 years)20084.045
Cites / Doc. (2 years)20094.249
Cites / Doc. (2 years)20103.965
Cites / Doc. (2 years)20114.319
Cites / Doc. (2 years)20124.590
Cites / Doc. (2 years)20134.447
Cites / Doc. (2 years)20144.399
Cites / Doc. (2 years)20154.954
Cites / Doc. (2 years)20165.056
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 Cites199921
Self Cites20009
Self Cites200115
Self Cites20028
Self Cites200315
Self Cites200417
Self Cites200539
Self Cites200648
Self Cites200740
Self Cites200845
Self Cites200943
Self Cites201053
Self Cites201128
Self Cites201233
Self Cites201365
Self Cites2014101
Self Cites2015133
Self Cites2016143
Total Cites1999330
Total Cites2000341
Total Cites2001435
Total Cites2002565
Total Cites2003481
Total Cites2004712
Total Cites20051216
Total Cites20061840
Total Cites20071940
Total Cites20082092
Total Cites20091738
Total Cites20101808
Total Cites20111708
Total Cites20121946
Total Cites20132141
Total Cites20142485
Total Cites20152985
Total Cites20163698
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 document19991.326
External Cites per document20001.530
External Cites per document20012.121
External Cites per document20022.757
External Cites per document20032.026
External Cites per document20042.422
External Cites per document20053.513
External Cites per document20064.830
External Cites per document20075.013
External Cites per document20085.387
External Cites per document20094.520
External Cites per document20104.680
External Cites per document20114.398
External Cites per document20124.943
External Cites per document20135.063
External Cites per document20144.826
External Cites per document20154.884
External Cites per document20165.228
Cites per document19991.416
Cites per document20001.571
Cites per document20012.197
Cites per document20022.797
Cites per document20032.091
Cites per document20042.481
Cites per document20053.630
Cites per document20064.960
Cites per document20075.119
Cites per document20085.505
Cites per document20094.635
Cites per document20104.821
Cites per document20114.471
Cites per document20125.028
Cites per document20135.222
Cites per document20145.030
Cites per document20155.111
Cites per document20165.438
% 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 documents19991
Non-citable documents20000
Non-citable documents20014
Non-citable documents200212
Non-citable documents200314
Non-citable documents200413
Non-citable documents20058
Non-citable documents200613
Non-citable documents200712
Non-citable documents200811
Non-citable documents20097
Non-citable documents20106
Non-citable documents20119
Non-citable documents201213
Non-citable documents201315
Non-citable documents201414
Non-citable documents201510
Non-citable documents201611
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 documents2012387
Citable documents2013410
Citable documents2014494
Citable documents2015584
Citable documents2016680
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 documents1999103
Uncited documents200093
Uncited documents200172
Uncited documents200263
Uncited documents200396
Uncited documents2004107
Uncited documents200598
Uncited documents200682
Uncited documents200781
Uncited documents200874
Uncited documents200993
Uncited documents201074
Uncited documents201163
Uncited documents201265
Uncited documents201367
Uncited documents2014101
Uncited documents2015104
Uncited documents2016125
Cited documents1999131
Cited documents2000124
Cited documents2001130
Cited documents2002151
Cited documents2003148
Cited documents2004193
Cited documents2005245
Cited documents2006302
Cited documents2007310
Cited documents2008317
Cited documents2009289
Cited documents2010307
Cited documents2011328
Cited documents2012335
Cited documents2013358
Cited documents2014407
Cited documents2015490
Cited documents2016566
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