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akaturk Academic measurement
2025 SJR Q3 JCR Q3 · 0,6 2 matched articles SCIE

Journal detail

Theory of Computing Systems

Publisher
Springer New York
Country
United States · Northern America
Type
journal
ISSN
  • 14324350
  • 14330490
Scopus 0,295 SJR
Scopus Q3 SJR Q
WoS Q3 JCR Q
WoS 0,6 JIF
Scopus 52 H-Index

Integrated evaluation

Scopus side is Scimago SJR; WoS side is Master Journal List + JCR/JIF. Sources are matched on ISSN. WoS / JCR metrics are available for 1997 and later years only.

WoS / JCR data covers 1997 onward.

Scopus

Scopus · Scimago

  • SJR 0,295
  • Quartile Q3
  • H-Index 52
  • Cites/doc 0,62
  • Docs (3y) 147
  • Cites (3y) 100

Clarivate

Web of Science · JCR · 2025

  • JCR Q Q3
  • JIF 0,6
  • 5Y JIF 0,7
  • JCI 0,27

WoS indexes

  • SCIE

Subject classification

Categories (SJR)

  • Computational Theory and Mathematics Q3
  • Theoretical Computer Science Q4

Areas

  • Computer Science
  • Mathematics

WoS categories

  • Computer Science, Theory & Methods | Mathematics

Yearly quartile comparison

Scimago (SJR) for all years; Clarivate (JCR / JIF / JCI) from 1997 onward. Latest year stays open; older years start collapsed.

WoS / JCR data covers 1997 onward.

Note: JCR Q, JIF, 5Y JIF, JCI, and JCI Q are blank before 1997 — WoS/JCR data on this site starts in 1997.
Year SJR Q JCR Q (1997+) SJR JIF (1997+) 5Y JIF (1997+) JCI (1997+) JCI Q (1997+) H-Index
2025 Q3 Q3 0,295 0,6 0,7 0,27 Q4 52
2024 Q3 Q4 0,414 0,4 0,7 0,27 Q3 49
2023 Q2 Q3 0,661 0,6 0,7 0,34 Q3 49
2022 Q2 Q4 0,538 0,5 0,7 0,37 Q3 49
2021 Q3 Q4 0,509 0,6 0,7 0,38 Q3 49
2020 Q3 Q4 0,479 0,6 0,6 0,4 Q3 49
2019 Q2 Q4 0,513 0,5 0,6 0,46 Q3 49
2018 — Q3 — 0,6 0,7 0,52 Q3 —
2017 Q3 Q4 0,372 0,5 0,6 0,56 Q3 49
2016 Q2 Q2 0,512 0,6 0,7 — — 49
2015 Q2 Q2 0,601 0,7 0,7 — — 49
2014 Q2 Q3 0,664 0,5 0,6 — — 49
2013 Q2 Q3 0,686 0,5 0,4 — — 49
2012 Q2 Q3 0,756 0,5 0,6 — — 49
2011 Q3 Q3 0,525 0,4 0,6 — — 49
2010 Q2 Q2 0,699 0,6 0,7 — — 49
2009 — Q2 — 0,7 0,9 — — —
2008 — Q2 — 0,8 0,9 — — —
2007 — Q2 — 0,6 0,7 — — —
2006 — Q1 — 0,8 — — — —
2005 — Q1 — 0,8 — — — —
2004 — Q2 — 0,5 — — — —
2003 — Q3 — 0,4 — — — —
2002 — Q2 — 0,5 — — — —
2001 — Q2 — 0,4 — — — —
2000 — Q1 — 0,6 — — — —
1999 — Q3 — 0,3 — — — —
1998 — Q4 — 0,1 — — — —

JCR category quartile history

JCR / JCI quartile by year and category. 1997 and later.

WoS / JCR data covers 1997 onward.

Note: This table shows Clarivate category quartile records from 1997 onward.
Year Category Edition JCR Q (1997+) JCI Q (1997+) Rank
2025 COMPUTER SCIENCE, THEORY & METHODS SCIE Q4 Q4 134/146
2025 MATHEMATICS SCIE Q3 Q4 313/492
2024 COMPUTER SCIENCE, THEORY & METHODS SCIE Q4 Q3 140/147
2024 MATHEMATICS SCIE Q4 Q4 389/492
2023 COMPUTER SCIENCE, THEORY & METHODS SCIE Q4 Q3 117/144
2023 MATHEMATICS SCIE Q3 Q4 264/490
2022 COMPUTER SCIENCE, THEORY & METHODS SCIE Q4 Q3 108/111
2022 MATHEMATICS SCIE Q4 Q4 275/330
2021 COMPUTER SCIENCE, THEORY & METHODS SCIE Q4 Q3 102/110
2021 MATHEMATICS SCIE Q4 Q4 270/333
2020 COMPUTER SCIENCE, THEORY & METHODS SCIE Q4 Q3 101/110
2020 MATHEMATICS SCIE Q4 Q4 285/330
2019 COMPUTER SCIENCE, THEORY & METHODS SCIE Q4 Q3 103/108
2019 MATHEMATICS SCIE Q4 Q4 271/325
2018 COMPUTER SCIENCE, THEORY & METHODS SCIE Q4 Q3 95/105
2018 MATHEMATICS SCIE Q3 Q3 209/314
2017 COMPUTER SCIENCE, THEORY & METHODS SCIE Q4 Q3 97/103
2017 MATHEMATICS SCIE Q4 Q3 255/310
2016 COMPUTER SCIENCE, THEORY & METHODS SCIE Q4 — 92/104
2016 MATHEMATICS SCIE Q2 — 155/311
2015 COMPUTER SCIENCE, THEORY & METHODS SCIE Q3 — 73/105
2015 MATHEMATICS SCIE Q2 — 118/312
2014 COMPUTER SCIENCE, THEORY & METHODS SCIE Q4 — 80/102
2014 MATHEMATICS SCIE Q3 — 184/312
2013 COMPUTER SCIENCE, THEORY & METHODS SCIE Q4 — 82/102
2013 MATHEMATICS SCIE Q3 — 205/302
2012 COMPUTER SCIENCE, THEORY & METHODS SCIE Q4 — 80/100
2012 MATHEMATICS SCIE Q3 — 191/296
2011 COMPUTER SCIENCE, THEORY & METHODS SCIE Q4 — 80/99
2011 MATHEMATICS SCIE Q3 — 195/289
2010 COMPUTER SCIENCE, THEORY & METHODS SCIE Q3 — 72/97
2010 MATHEMATICS SCIE Q2 — 133/279
2009 COMPUTER SCIENCE, THEORY & METHODS SCIE Q3 — 64/92
2009 MATHEMATICS SCIE Q2 — 95/255
2008 COMPUTER SCIENCE, THEORY & METHODS SCIE Q3 — 56/84
2008 MATHEMATICS SCIE Q2 — 68/215
2007 COMPUTER SCIENCE, THEORY & METHODS SCIE Q3 — 52/79
2007 MATHEMATICS SCIE Q2 — 73/207
2006 COMPUTER SCIENCE, THEORY & METHODS SCIE Q3 — 39/75
2006 MATHEMATICS SCIE Q1 — 45/187
2005 COMPUTER SCIENCE, THEORY & METHODS SCIE Q3 — 38/71
2005 MATHEMATICS SCIE Q1 — 33/181
2004 COMPUTER SCIENCE, THEORY & METHODS SCIE Q3 — 49/70
2004 MATHEMATICS SCIE Q2 — 62/181
2003 COMPUTER SCIENCE, THEORY & METHODS SCIE Q4 — 62/70
2003 MATHEMATICS SCIE Q3 — 107/174
2002 COMPUTER SCIENCE, THEORY & METHODS SCIE Q3 — 46/69
2002 MATHEMATICS SCIE Q2 — 77/170
2001 COMPUTER SCIENCE, THEORY & METHODS SCIE Q3 — 48/71
2001 MATHEMATICS SCIE Q2 — 78/161
2000 COMPUTER SCIENCE, THEORY & METHODS SCIE Q2 — 29/67
2000 MATHEMATICS SCIE Q1 — 38/156
1999 COMPUTER SCIENCE, THEORY & METHODS SCIE Q4 — 50/61
1999 MATHEMATICS SCIE Q3 — 97/145
1998 COMPUTER SCIENCE, THEORY & METHODS SCIE Q4 — 56/64
1998 MATHEMATICS SCIE Q4 — 130/138