Scimago Journal & Country Rank

Theory and Practice of Logic Programming

Country

United Kingdom

Universities and research institutions in United Kingdom

Subject Area and Category

Publisher

Cambridge University Press

H-Index

46

Publication type

Journals

ISSN

14710684, 14753081

Coverage

2001-2021

Information

Homepage

How to publish in this journal

mirek@cs.uky.edu

Scope

Theory and Practice of Logic Programming emphasises both the theory and practice of logic programming. Logic programming applies to all areas of artificial intelligence and computer science and is fundamental to them. Among the topics covered are AI applications that use logic programming, logic programming methodologies, specification, analysis and verification of systems, inductive logic programming, multi-relational data mining, natural language processing, knowledge representation, non-monotonic reasoning, semantic web reasoning, databases, implementations and architectures and constraint logic programming. 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
Artificial Intelligence2002Q2
Artificial Intelligence2003Q2
Artificial Intelligence2004Q1
Artificial Intelligence2005Q1
Artificial Intelligence2006Q1
Artificial Intelligence2007Q2
Artificial Intelligence2008Q2
Artificial Intelligence2009Q1
Artificial Intelligence2010Q1
Artificial Intelligence2011Q1
Artificial Intelligence2012Q2
Artificial Intelligence2013Q2
Artificial Intelligence2014Q2
Artificial Intelligence2015Q1
Artificial Intelligence2016Q2
Artificial Intelligence2017Q2
Artificial Intelligence2018Q2
Artificial Intelligence2019Q2
Artificial Intelligence2020Q2
Artificial Intelligence2021Q2
Computational Theory and Mathematics2002Q3
Computational Theory and Mathematics2003Q2
Computational Theory and Mathematics2004Q1
Computational Theory and Mathematics2005Q1
Computational Theory and Mathematics2006Q2
Computational Theory and Mathematics2007Q2
Computational Theory and Mathematics2008Q2
Computational Theory and Mathematics2009Q2
Computational Theory and Mathematics2010Q2
Computational Theory and Mathematics2011Q1
Computational Theory and Mathematics2012Q2
Computational Theory and Mathematics2013Q2
Computational Theory and Mathematics2014Q2
Computational Theory and Mathematics2015Q1
Computational Theory and Mathematics2016Q2
Computational Theory and Mathematics2017Q2
Computational Theory and Mathematics2018Q2
Computational Theory and Mathematics2019Q1
Computational Theory and Mathematics2020Q2
Computational Theory and Mathematics2021Q2
Hardware and Architecture2002Q2
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
Hardware and Architecture2020Q1
Hardware and Architecture2021Q2
Software2002Q2
Software2003Q1
Software2004Q1
Software2005Q1
Software2006Q1
Software2007Q2
Software2008Q2
Software2009Q1
Software2010Q1
Software2011Q1
Software2012Q2
Software2013Q1
Software2014Q2
Software2015Q1
Software2016Q1
Software2017Q2
Software2018Q1
Software2019Q1
Software2020Q1
Software2021Q2
Theoretical Computer Science2002Q2
Theoretical Computer Science2003Q2
Theoretical Computer Science2004Q1
Theoretical Computer Science2005Q1
Theoretical Computer Science2006Q1
Theoretical Computer Science2007Q2
Theoretical Computer Science2008Q2
Theoretical Computer Science2009Q2
Theoretical Computer Science2010Q2
Theoretical Computer Science2011Q1
Theoretical Computer Science2012Q2
Theoretical Computer Science2013Q2
Theoretical Computer Science2014Q2
Theoretical Computer Science2015Q1
Theoretical Computer Science2016Q1
Theoretical Computer Science2017Q2
Theoretical Computer Science2018Q2
Theoretical Computer Science2019Q2
Theoretical Computer Science2020Q2
Theoretical Computer Science2021Q2
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
20020.616
20030.795
20040.948
20051.121
20061.005
20070.747
20080.794
20091.012
20100.845
20111.239
20120.625
20130.819
20140.689
20151.099
20160.860
20170.524
20180.658
20190.798
20200.685
20210.778
Total Documents

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

YearDocuments
200126
200220
200324
200421
200525
200622
200721
200826
200915
201035
201142
201240
201344
201445
201540
201648
201738
201844
201959
202043
202155
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)20010.000
Cites / Doc. (4 years)20021.115
Cites / Doc. (4 years)20031.326
Cites / Doc. (4 years)20042.071
Cites / Doc. (4 years)20051.967
Cites / Doc. (4 years)20061.944
Cites / Doc. (4 years)20071.902
Cites / Doc. (4 years)20081.640
Cites / Doc. (4 years)20092.245
Cites / Doc. (4 years)20102.060
Cites / Doc. (4 years)20112.402
Cites / Doc. (4 years)20122.000
Cites / Doc. (4 years)20132.432
Cites / Doc. (4 years)20141.832
Cites / Doc. (4 years)20152.503
Cites / Doc. (4 years)20162.574
Cites / Doc. (4 years)20171.537
Cites / Doc. (4 years)20182.351
Cites / Doc. (4 years)20192.359
Cites / Doc. (4 years)20201.593
Cites / Doc. (4 years)20211.772
Cites / Doc. (3 years)20010.000
Cites / Doc. (3 years)20021.115
Cites / Doc. (3 years)20031.326
Cites / Doc. (3 years)20042.071
Cites / Doc. (3 years)20052.354
Cites / Doc. (3 years)20062.057
Cites / Doc. (3 years)20071.574
Cites / Doc. (3 years)20081.382
Cites / Doc. (3 years)20092.507
Cites / Doc. (3 years)20102.226
Cites / Doc. (3 years)20112.592
Cites / Doc. (3 years)20121.772
Cites / Doc. (3 years)20132.402
Cites / Doc. (3 years)20142.040
Cites / Doc. (3 years)20152.527
Cites / Doc. (3 years)20162.217
Cites / Doc. (3 years)20171.714
Cites / Doc. (3 years)20182.540
Cites / Doc. (3 years)20192.100
Cites / Doc. (3 years)20201.709
Cites / Doc. (3 years)20211.781
Cites / Doc. (2 years)20010.000
Cites / Doc. (2 years)20021.115
Cites / Doc. (2 years)20031.326
Cites / Doc. (2 years)20042.636
Cites / Doc. (2 years)20052.444
Cites / Doc. (2 years)20061.478
Cites / Doc. (2 years)20071.277
Cites / Doc. (2 years)20081.233
Cites / Doc. (2 years)20092.553
Cites / Doc. (2 years)20102.732
Cites / Doc. (2 years)20112.060
Cites / Doc. (2 years)20121.649
Cites / Doc. (2 years)20132.537
Cites / Doc. (2 years)20142.298
Cites / Doc. (2 years)20152.135
Cites / Doc. (2 years)20162.529
Cites / Doc. (2 years)20171.841
Cites / Doc. (2 years)20182.174
Cites / Doc. (2 years)20192.000
Cites / Doc. (2 years)20201.709
Cites / Doc. (2 years)20211.725
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 Cites20010
Self Cites20022
Self Cites20034
Self Cites200410
Self Cites200511
Self Cites200614
Self Cites20073
Self Cites20087
Self Cites200911
Self Cites20108
Self Cites201119
Self Cites201212
Self Cites201340
Self Cites201434
Self Cites201540
Self Cites201643
Self Cites201722
Self Cites201839
Self Cites201966
Self Cites202048
Self Cites202167
Total Cites20010
Total Cites200229
Total Cites200361
Total Cites2004145
Total Cites2005153
Total Cites2006144
Total Cites2007107
Total Cites200894
Total Cites2009173
Total Cites2010138
Total Cites2011197
Total Cites2012163
Total Cites2013281
Total Cites2014257
Total Cites2015326
Total Cites2016286
Total Cites2017228
Total Cites2018320
Total Cites2019273
Total Cites2020241
Total Cites2021260
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 document20010
External Cites per document20021.038
External Cites per document20031.239
External Cites per document20041.957
External Cites per document20052.219
External Cites per document20061.912
External Cites per document20071.576
External Cites per document20081.338
External Cites per document20092.455
External Cites per document20102.167
External Cites per document20112.405
External Cites per document20121.697
External Cites per document20132.133
External Cites per document20141.843
External Cites per document20152.288
External Cites per document20161.944
External Cites per document20171.585
External Cites per document20182.303
External Cites per document20191.683
External Cites per document20201.440
External Cites per document20211.399
Cites per document20010.000
Cites per document20021.115
Cites per document20031.326
Cites per document20042.071
Cites per document20052.354
Cites per document20062.057
Cites per document20071.574
Cites per document20081.382
Cites per document20092.507
Cites per document20102.226
Cites per document20112.592
Cites per document20121.772
Cites per document20132.402
Cites per document20142.040
Cites per document20152.527
Cites per document20162.217
Cites per document20171.714
Cites per document20182.540
Cites per document20192.100
Cites per document20201.709
Cites per document20211.781
% 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
200153.85
200260.00
200329.17
200433.33
200552.00
200640.91
20079.52
200838.46
200940.00
201034.29
201140.48
201232.50
201343.18
201442.22
201547.50
201635.42
201734.21
201836.36
201938.98
202044.19
202140.00
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 documents20010
Non-citable documents20020
Non-citable documents20030
Non-citable documents20041
Non-citable documents20051
Non-citable documents20062
Non-citable documents20072
Non-citable documents20083
Non-citable documents20093
Non-citable documents20102
Non-citable documents20112
Non-citable documents20123
Non-citable documents20134
Non-citable documents20145
Non-citable documents20154
Non-citable documents20164
Non-citable documents20173
Non-citable documents20184
Non-citable documents20197
Non-citable documents20207
Non-citable documents20218
Citable documents20010
Citable documents200226
Citable documents200346
Citable documents200469
Citable documents200564
Citable documents200668
Citable documents200766
Citable documents200865
Citable documents200966
Citable documents201060
Citable documents201174
Citable documents201289
Citable documents2013113
Citable documents2014121
Citable documents2015125
Citable documents2016125
Citable documents2017130
Citable documents2018122
Citable documents2019123
Citable documents2020134
Citable documents2021138
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 documents20010
Uncited documents200213
Uncited documents200316
Uncited documents200427
Uncited documents200525
Uncited documents200630
Uncited documents200734
Uncited documents200832
Uncited documents200923
Uncited documents201021
Uncited documents201115
Uncited documents201229
Uncited documents201339
Uncited documents201447
Uncited documents201531
Uncited documents201639
Uncited documents201758
Uncited documents201842
Uncited documents201942
Uncited documents202052
Uncited documents202155
Cited documents20010
Cited documents200213
Cited documents200330
Cited documents200443
Cited documents200540
Cited documents200640
Cited documents200734
Cited documents200836
Cited documents200946
Cited documents201041
Cited documents201161
Cited documents201263
Cited documents201378
Cited documents201479
Cited documents201598
Cited documents201690
Cited documents201775
Cited documents201884
Cited documents201988
Cited documents202089
Cited documents202191
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