Scimago Journal & Country Rank

Qinghua Daxue Xuebao/Journal of Tsinghua University

Country China  - SIR icon SIR Ranking of China
H Index
Subject Area and CategoryComputer Science
Computer Science Applications

Engineering (miscellaneous)

Applied Mathematics
PublisherTsinghua University
Publication typeJournals


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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.

Applied Mathematics1999Q4
Applied Mathematics2000Q4
Applied Mathematics2001Q4
Applied Mathematics2002Q4
Applied Mathematics2003Q4
Applied Mathematics2004Q4
Applied Mathematics2005Q4
Applied Mathematics2006Q4
Applied Mathematics2007Q4
Applied Mathematics2008Q4
Applied Mathematics2009Q4
Applied Mathematics2010Q4
Applied Mathematics2011Q4
Applied Mathematics2012Q4
Applied Mathematics2013Q4
Applied Mathematics2014Q4
Applied Mathematics2015Q4
Applied Mathematics2016Q4
Applied Mathematics2017Q4
Applied Mathematics2018Q4
Computer Science Applications1999Q4
Computer Science Applications2000Q4
Computer Science Applications2001Q4
Computer Science Applications2002Q4
Computer Science Applications2003Q4
Computer Science Applications2004Q4
Computer Science Applications2005Q4
Computer Science Applications2006Q3
Computer Science Applications2007Q3
Computer Science Applications2008Q3
Computer Science Applications2009Q4
Computer Science Applications2010Q3
Computer Science Applications2011Q4
Computer Science Applications2012Q4
Computer Science Applications2013Q4
Computer Science Applications2014Q4
Computer Science Applications2015Q4
Computer Science Applications2016Q4
Computer Science Applications2017Q4
Computer Science Applications2018Q4
Engineering (miscellaneous)1999Q4
Engineering (miscellaneous)2000Q2
Engineering (miscellaneous)2001Q2
Engineering (miscellaneous)2002Q2
Engineering (miscellaneous)2003Q2
Engineering (miscellaneous)2004Q2
Engineering (miscellaneous)2005Q2
Engineering (miscellaneous)2006Q2
Engineering (miscellaneous)2007Q2
Engineering (miscellaneous)2008Q2
Engineering (miscellaneous)2009Q3
Engineering (miscellaneous)2010Q2
Engineering (miscellaneous)2011Q3
Engineering (miscellaneous)2012Q3
Engineering (miscellaneous)2013Q3
Engineering (miscellaneous)2014Q3
Engineering (miscellaneous)2015Q3
Engineering (miscellaneous)2016Q3
Engineering (miscellaneous)2017Q3
Engineering (miscellaneous)2018Q3

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)19990.029
Cites / Doc. (4 years)20000.053
Cites / Doc. (4 years)20010.091
Cites / Doc. (4 years)20020.112
Cites / Doc. (4 years)20030.110
Cites / Doc. (4 years)20040.140
Cites / Doc. (4 years)20050.162
Cites / Doc. (4 years)20060.172
Cites / Doc. (4 years)20070.193
Cites / Doc. (4 years)20080.213
Cites / Doc. (4 years)20090.240
Cites / Doc. (4 years)20100.318
Cites / Doc. (4 years)20110.303
Cites / Doc. (4 years)20120.302
Cites / Doc. (4 years)20130.301
Cites / Doc. (4 years)20140.289
Cites / Doc. (4 years)20150.267
Cites / Doc. (4 years)20160.256
Cites / Doc. (4 years)20170.291
Cites / Doc. (4 years)20180.294
Cites / Doc. (3 years)19990.029
Cites / Doc. (3 years)20000.055
Cites / Doc. (3 years)20010.101
Cites / Doc. (3 years)20020.119
Cites / Doc. (3 years)20030.109
Cites / Doc. (3 years)20040.131
Cites / Doc. (3 years)20050.147
Cites / Doc. (3 years)20060.180
Cites / Doc. (3 years)20070.172
Cites / Doc. (3 years)20080.188
Cites / Doc. (3 years)20090.235
Cites / Doc. (3 years)20100.312
Cites / Doc. (3 years)20110.302
Cites / Doc. (3 years)20120.287
Cites / Doc. (3 years)20130.297
Cites / Doc. (3 years)20140.276
Cites / Doc. (3 years)20150.266
Cites / Doc. (3 years)20160.254
Cites / Doc. (3 years)20170.277
Cites / Doc. (3 years)20180.308
Cites / Doc. (2 years)19990.030
Cites / Doc. (2 years)20000.032
Cites / Doc. (2 years)20010.105
Cites / Doc. (2 years)20020.109
Cites / Doc. (2 years)20030.124
Cites / Doc. (2 years)20040.113
Cites / Doc. (2 years)20050.153
Cites / Doc. (2 years)20060.166
Cites / Doc. (2 years)20070.133
Cites / Doc. (2 years)20080.165
Cites / Doc. (2 years)20090.228
Cites / Doc. (2 years)20100.297
Cites / Doc. (2 years)20110.261
Cites / Doc. (2 years)20120.282
Cites / Doc. (2 years)20130.274
Cites / Doc. (2 years)20140.283
Cites / Doc. (2 years)20150.224
Cites / Doc. (2 years)20160.228
Cites / Doc. (2 years)20170.267
Cites / Doc. (2 years)20180.292
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 Cites19990
Self Cites20005
Self Cites200142
Self Cites200247
Self Cites200341
Self Cites200436
Self Cites200532
Self Cites200648
Self Cites200753
Self Cites200846
Self Cites200932
Self Cites201060
Self Cites201137
Self Cites201242
Self Cites201331
Self Cites201431
Self Cites201523
Self Cites201621
Self Cites201723
Self Cites201815
Total Cites199927
Total Cites200054
Total Cites2001107
Total Cites2002129
Total Cites2003137
Total Cites2004166
Total Cites2005192
Total Cites2006236
Total Cites2007233
Total Cites2008267
Total Cites2009339
Total Cites2010451
Total Cites2011422
Total Cites2012355
Total Cites2013335
Total Cites2014277
Total Cites2015250
Total Cites2016203
Total Cites2017192
Total Cites2018198
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 document19990.029
External Cites per document20000.050
External Cites per document20010.061
External Cites per document20020.076
External Cites per document20030.076
External Cites per document20040.103
External Cites per document20050.123
External Cites per document20060.143
External Cites per document20070.133
External Cites per document20080.156
External Cites per document20090.213
External Cites per document20100.271
External Cites per document20110.275
External Cites per document20120.253
External Cites per document20130.269
External Cites per document20140.246
External Cites per document20150.241
External Cites per document20160.228
External Cites per document20170.244
External Cites per document20180.285
Cites per document19990.029
Cites per document20000.055
Cites per document20010.101
Cites per document20020.119
Cites per document20030.109
Cites per document20040.131
Cites per document20050.147
Cites per document20060.180
Cites per document20070.172
Cites per document20080.188
Cites per document20090.235
Cites per document20100.312
Cites per document20110.302
Cites per document20120.287
Cites per document20130.297
Cites per document20140.276
Cites per document20150.266
Cites per document20160.254
Cites per document20170.277
Cites per document20180.308
% 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 documents19990
Non-citable documents20000
Non-citable documents20010
Non-citable documents20020
Non-citable documents20030
Non-citable documents20040
Non-citable documents20050
Non-citable documents20060
Non-citable documents20070
Non-citable documents20080
Non-citable documents20090
Non-citable documents20100
Non-citable documents20110
Non-citable documents20120
Non-citable documents20130
Non-citable documents20140
Non-citable documents20150
Non-citable documents20160
Non-citable documents20170
Non-citable documents20180
Citable documents1999930
Citable documents2000986
Citable documents20011057
Citable documents20021081
Citable documents20031255
Citable documents20041265
Citable documents20051302
Citable documents20061311
Citable documents20071354
Citable documents20081421
Citable documents20091444
Citable documents20101445
Citable documents20111399
Citable documents20121235
Citable documents20131129
Citable documents20141002
Citable documents2015940
Citable documents2016799
Citable documents2017692
Citable documents2018642
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 documents1999908
Uncited documents2000943
Uncited documents2001963
Uncited documents2002980
Uncited documents20031142
Uncited documents20041137
Uncited documents20051152
Uncited documents20061123
Uncited documents20071174
Uncited documents20081214
Uncited documents20091188
Uncited documents20101115
Uncited documents20111099
Uncited documents2012981
Uncited documents2013883
Uncited documents2014793
Uncited documents2015765
Uncited documents2016649
Uncited documents2017552
Uncited documents2018492
Cited documents199922
Cited documents200043
Cited documents200194
Cited documents2002101
Cited documents2003113
Cited documents2004128
Cited documents2005150
Cited documents2006188
Cited documents2007180
Cited documents2008207
Cited documents2009256
Cited documents2010330
Cited documents2011300
Cited documents2012254
Cited documents2013246
Cited documents2014209
Cited documents2015175
Cited documents2016150
Cited documents2017140
Cited documents2018150
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