Scimago Journal & Country Rank

Computer Speech and Language

Country United States  - SIR icon SIR Ranking of United States
62
H Index
Subject Area and CategoryComputer Science
Human-Computer Interaction
Software

Mathematics
Theoretical Computer Science
PublisherElsevier Inc.
Publication typeJournals
ISSN08852308, 10958363
Coverage1986-1987, 1989-ongoing
Scope Computer Speech & Language publishes reports of original research related to the recognition, understanding, production, coding and mining of speech and language. The speech and language sciences have a long history, but it is only relatively recently that large-scale implementation of and experimentation with complex models of speech and language processing has become feasible. Such research is often carried out somewhat separately by practitioners of artificial intelligence, computer science, electronic engineering, information retrieval, linguistics, phonetics, or psychology.

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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
Human-Computer Interaction1999Q3
Human-Computer Interaction2000Q1
Human-Computer Interaction2001Q2
Human-Computer Interaction2002Q2
Human-Computer Interaction2003Q3
Human-Computer Interaction2004Q2
Human-Computer Interaction2005Q2
Human-Computer Interaction2006Q2
Human-Computer Interaction2007Q2
Human-Computer Interaction2008Q1
Human-Computer Interaction2009Q1
Human-Computer Interaction2010Q2
Human-Computer Interaction2011Q2
Human-Computer Interaction2012Q2
Human-Computer Interaction2013Q2
Human-Computer Interaction2014Q2
Human-Computer Interaction2015Q2
Human-Computer Interaction2016Q2
Human-Computer Interaction2017Q2
Human-Computer Interaction2018Q2
Software1999Q3
Software2000Q1
Software2001Q2
Software2002Q2
Software2003Q3
Software2004Q2
Software2005Q2
Software2006Q3
Software2007Q2
Software2008Q1
Software2009Q1
Software2010Q2
Software2011Q2
Software2012Q2
Software2013Q2
Software2014Q2
Software2015Q2
Software2016Q2
Software2017Q2
Software2018Q2
Theoretical Computer Science1999Q3
Theoretical Computer Science2000Q1
Theoretical Computer Science2001Q2
Theoretical Computer Science2002Q2
Theoretical Computer Science2003Q3
Theoretical Computer Science2004Q3
Theoretical Computer Science2005Q3
Theoretical Computer Science2006Q3
Theoretical Computer Science2007Q3
Theoretical Computer Science2008Q1
Theoretical Computer Science2009Q1
Theoretical Computer Science2010Q2
Theoretical Computer Science2011Q2
Theoretical Computer Science2012Q2
Theoretical Computer Science2013Q2
Theoretical Computer Science2014Q2
Theoretical Computer Science2015Q2
Theoretical Computer Science2016Q3
Theoretical Computer Science2017Q2
Theoretical Computer Science2018Q2
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
19990.264
20000.846
20010.489
20020.547
20030.409
20040.390
20050.500
20060.339
20070.527
20081.482
20091.133
20100.610
20110.586
20120.680
20130.641
20140.705
20150.680
20160.475
20170.539
20180.528
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)19990.846
Cites / Doc. (4 years)20002.225
Cites / Doc. (4 years)20011.716
Cites / Doc. (4 years)20021.636
Cites / Doc. (4 years)20032.351
Cites / Doc. (4 years)20042.090
Cites / Doc. (4 years)20052.148
Cites / Doc. (4 years)20062.295
Cites / Doc. (4 years)20072.745
Cites / Doc. (4 years)20082.589
Cites / Doc. (4 years)20092.917
Cites / Doc. (4 years)20103.616
Cites / Doc. (4 years)20113.344
Cites / Doc. (4 years)20123.541
Cites / Doc. (4 years)20133.722
Cites / Doc. (4 years)20143.415
Cites / Doc. (4 years)20153.170
Cites / Doc. (4 years)20162.883
Cites / Doc. (4 years)20173.031
Cites / Doc. (4 years)20183.039
Cites / Doc. (3 years)19990.846
Cites / Doc. (3 years)20002.036
Cites / Doc. (3 years)20011.356
Cites / Doc. (3 years)20021.436
Cites / Doc. (3 years)20032.466
Cites / Doc. (3 years)20041.983
Cites / Doc. (3 years)20052.413
Cites / Doc. (3 years)20061.818
Cites / Doc. (3 years)20072.662
Cites / Doc. (3 years)20082.884
Cites / Doc. (3 years)20093.226
Cites / Doc. (3 years)20103.143
Cites / Doc. (3 years)20113.163
Cites / Doc. (3 years)20123.855
Cites / Doc. (3 years)20133.810
Cites / Doc. (3 years)20143.031
Cites / Doc. (3 years)20153.079
Cites / Doc. (3 years)20163.010
Cites / Doc. (3 years)20173.199
Cites / Doc. (3 years)20182.907
Cites / Doc. (2 years)19990.649
Cites / Doc. (2 years)20001.585
Cites / Doc. (2 years)20011.405
Cites / Doc. (2 years)20021.167
Cites / Doc. (2 years)20032.125
Cites / Doc. (2 years)20042.381
Cites / Doc. (2 years)20051.195
Cites / Doc. (2 years)20061.630
Cites / Doc. (2 years)20073.075
Cites / Doc. (2 years)20083.115
Cites / Doc. (2 years)20092.554
Cites / Doc. (2 years)20102.922
Cites / Doc. (2 years)20113.739
Cites / Doc. (2 years)20123.963
Cites / Doc. (2 years)20133.125
Cites / Doc. (2 years)20142.640
Cites / Doc. (2 years)20153.190
Cites / Doc. (2 years)20163.038
Cites / Doc. (2 years)20172.922
Cites / Doc. (2 years)20182.701
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 Cites19995
Self Cites20008
Self Cites20016
Self Cites20026
Self Cites20038
Self Cites20043
Self Cites20053
Self Cites20063
Self Cites20074
Self Cites20087
Self Cites20097
Self Cites201010
Self Cites20116
Self Cites20124
Self Cites201318
Self Cites201424
Self Cites201519
Self Cites201612
Self Cites201733
Self Cites201835
Total Cites199944
Total Cites2000114
Total Cites200180
Total Cites200279
Total Cites2003143
Total Cites2004119
Total Cites2005152
Total Cites2006120
Total Cites2007197
Total Cites2008248
Total Cites2009271
Total Cites2010264
Total Cites2011291
Total Cites2012424
Total Cites2013400
Total Cites2014394
Total Cites2015508
Total Cites2016599
Total Cites2017611
Total Cites2018593
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 document19990.750
External Cites per document20001.893
External Cites per document20011.254
External Cites per document20021.327
External Cites per document20032.328
External Cites per document20041.933
External Cites per document20052.365
External Cites per document20061.773
External Cites per document20072.608
External Cites per document20082.802
External Cites per document20093.143
External Cites per document20103.024
External Cites per document20113.098
External Cites per document20123.818
External Cites per document20133.638
External Cites per document20142.846
External Cites per document20152.964
External Cites per document20162.950
External Cites per document20173.026
External Cites per document20182.735
Cites per document19990.846
Cites per document20002.036
Cites per document20011.356
Cites per document20021.436
Cites per document20032.466
Cites per document20041.983
Cites per document20052.413
Cites per document20061.818
Cites per document20072.662
Cites per document20082.884
Cites per document20093.226
Cites per document20103.143
Cites per document20113.163
Cites per document20123.855
Cites per document20133.810
Cites per document20143.031
Cites per document20153.079
Cites per document20163.010
Cites per document20173.199
Cites per document20182.907
% 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
199910.53
200016.67
20015.56
20020.00
20034.76
200423.81
200526.92
200626.67
200739.39
200826.09
200910.71
201023.81
201143.18
201217.39
201329.41
201432.91
201535.00
201632.20
201732.61
201821.31
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 documents19990
Non-citable documents20000
Non-citable documents20010
Non-citable documents20020
Non-citable documents20031
Non-citable documents20042
Non-citable documents20052
Non-citable documents20062
Non-citable documents20073
Non-citable documents20083
Non-citable documents20092
Non-citable documents20100
Non-citable documents20111
Non-citable documents20124
Non-citable documents20134
Non-citable documents20145
Non-citable documents20155
Non-citable documents20168
Non-citable documents20177
Non-citable documents20187
Citable documents199952
Citable documents200056
Citable documents200159
Citable documents200255
Citable documents200358
Citable documents200460
Citable documents200563
Citable documents200666
Citable documents200774
Citable documents200886
Citable documents200984
Citable documents201084
Citable documents201192
Citable documents2012110
Citable documents2013105
Citable documents2014130
Citable documents2015165
Citable documents2016199
Citable documents2017191
Citable documents2018204
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 documents199928
Uncited documents200021
Uncited documents200129
Uncited documents200224
Uncited documents200323
Uncited documents200426
Uncited documents200528
Uncited documents200626
Uncited documents200722
Uncited documents200825
Uncited documents200927
Uncited documents201019
Uncited documents201121
Uncited documents201232
Uncited documents201327
Uncited documents201443
Uncited documents201534
Uncited documents201648
Uncited documents201741
Uncited documents201849
Cited documents199924
Cited documents200035
Cited documents200130
Cited documents200231
Cited documents200336
Cited documents200436
Cited documents200537
Cited documents200642
Cited documents200755
Cited documents200864
Cited documents200959
Cited documents201065
Cited documents201172
Cited documents201282
Cited documents201382
Cited documents201492
Cited documents2015136
Cited documents2016159
Cited documents2017157
Cited documents2018162
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