Scimago Journal & Country Rank

ACM Transactions on Knowledge Discovery from Data

Country United States  - SIR icon SIR Ranking of United States
H Index
Subject Area and CategoryComputer Science
Computer Science (miscellaneous)
PublisherAssociation for Computing Machinery (ACM)
Publication typeJournals
Scope The ACM Transactions on Knowledge Discovery from Data (TKDD) publishes original archival papers in the area of knowledge discovery from data and closely related disciplines. The majority of the papers that appear in TKDD is expected to address the logical and technical foundation of knowledge discovery and data mining.


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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)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)2017Q1

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)20070.000
Cites / Doc. (4 years)20083.500
Cites / Doc. (4 years)20094.061
Cites / Doc. (4 years)20105.375
Cites / Doc. (4 years)20115.838
Cites / Doc. (4 years)20125.564
Cites / Doc. (4 years)20136.148
Cites / Doc. (4 years)20144.766
Cites / Doc. (4 years)20153.267
Cites / Doc. (4 years)20163.533
Cites / Doc. (4 years)20173.373
Cites / Doc. (3 years)20070.000
Cites / Doc. (3 years)20083.500
Cites / Doc. (3 years)20094.061
Cites / Doc. (3 years)20105.375
Cites / Doc. (3 years)20114.132
Cites / Doc. (3 years)20126.105
Cites / Doc. (3 years)20134.448
Cites / Doc. (3 years)20143.943
Cites / Doc. (3 years)20152.875
Cites / Doc. (3 years)20163.104
Cites / Doc. (3 years)20173.228
Cites / Doc. (2 years)20070.000
Cites / Doc. (2 years)20083.500
Cites / Doc. (2 years)20094.061
Cites / Doc. (2 years)20103.205
Cites / Doc. (2 years)20114.468
Cites / Doc. (2 years)20124.941
Cites / Doc. (2 years)20133.706
Cites / Doc. (2 years)20143.070
Cites / Doc. (2 years)20152.571
Cites / Doc. (2 years)20163.039
Cites / Doc. (2 years)20172.395
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 Cites20070
Self Cites20080
Self Cites20092
Self Cites20103
Self Cites20111
Self Cites20123
Self Cites20133
Self Cites20146
Self Cites20154
Self Cites20166
Self Cites201713
Total Cites20070
Total Cites200842
Total Cites2009134
Total Cites2010301
Total Cites2011281
Total Cites2012348
Total Cites2013258
Total Cites2014209
Total Cites2015230
Total Cites2016298
Total Cites2017397
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 document20070
External Cites per document20083.500
External Cites per document20094.000
External Cites per document20105.321
External Cites per document20114.118
External Cites per document20126.053
External Cites per document20134.397
External Cites per document20143.830
External Cites per document20152.825
External Cites per document20163.042
External Cites per document20173.122
Cites per document20070.000
Cites per document20083.500
Cites per document20094.061
Cites per document20105.375
Cites per document20114.132
Cites per document20126.105
Cites per document20134.448
Cites per document20143.943
Cites per document20152.875
Cites per document20163.104
Cites per document20173.228
% 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 documents20070
Non-citable documents20082
Non-citable documents20093
Non-citable documents20105
Non-citable documents20115
Non-citable documents20125
Non-citable documents20135
Non-citable documents20144
Non-citable documents20153
Non-citable documents20162
Non-citable documents20171
Citable documents20070
Citable documents200812
Citable documents200933
Citable documents201056
Citable documents201168
Citable documents201257
Citable documents201358
Citable documents201453
Citable documents201580
Citable documents201696
Citable documents2017123
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 documents20070
Uncited documents20087
Uncited documents200915
Uncited documents201016
Uncited documents201121
Uncited documents201212
Uncited documents201322
Uncited documents201419
Uncited documents201522
Uncited documents201620
Uncited documents201730
Cited documents20070
Cited documents20087
Cited documents200921
Cited documents201045
Cited documents201152
Cited documents201250
Cited documents201341
Cited documents201438
Cited documents201561
Cited documents201678
Cited documents201794
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