OpenJournalRank

Journal rankings · indicator year 2010

Choose a field to open its ranking, or a journal to find its row in its subfield’s list.

Subfield ranking · 2010

Computational Theory and Mathematics journal rankings 2010

84 ranked journals · Subfield in Computer Science

Computational Theory and Mathematics has 84 ranked journals in 2010. The median OJR fell 0.08 on 2009 to 1.00, level with the world average of 1.00; Q1 starts at OJR 1.66. The top three are Journal of the ACM, ACM Transactions on Mathematical Software, and Foundations of Computational Mathematics.

Ranks and citation indicators: 2010. Journal access status and listed APC: source snapshot September 23, 2026.

Ranked journals

Journals whose main subfield sits in this category and that published at least 30 citable documents (articles, reviews and conference papers) in 2007–2009, the window the 2010 score is computed on.

84
11% of Computer Science
Median OJR

The OpenJournalRank Indicator (OJR) is a free, publicly available metric of a journal’s field-normalized citation impact, computed from open OpenAlex citation data. It compares citations to a journal’s papers from the previous three years with the world average for papers of the same subfield, year and type, so 1.00 is the world average and values can be compared across fields. It is computed with the NCI3 method.

The middle OJR among ranked journals in this category: half score higher, half lower. 1.00 is the world average for papers of the same subfield, year and type.

The dot is this category, the solid tick is the median of all ranked journals and the dashed line is the world average.

1.00-0.08 vs 2009
This subfieldAll 0.93World 1.00
Open-access journals

Share of ranked journals in this category that are fully open access, so every paper is free to read. Hybrid journals, which sell subscriptions and open single papers for a fee, are not counted.

18%
All fields: 20%
Median listed APC

Median list price of the article processing charge, in US dollars, among ranked journals in this category that list a price above zero. Journals with a listed APC of $0 and journals with no known price are left out of this median. The At a glance table below gives a second median that includes the $0 prices.

$3,090
Median positive listed APC: $3,090 among 39 journals. Another 1 lists $0; 44 have no known price. All fields: $3,490.

Subfields of Computer Science (11)

84 ranked journals

Filters

Quartile

Quartiles split the ranked journals of the list you are viewing into four equal groups by OJR. Q1 is the top quarter and Q4 the bottom quarter.

They are computed within the list on screen, so a journal can be Q1 in its subfield and Q2 in the global ranking.

Access
APC (list price)
Loading every ranked journal in this list…
Computational Theory and Mathematics ranking, 2010

Rank is the position by OJR within the list on screen; 1 is the highest.

OJR is field-normalized 3-year citation impact: 1.00 is the world average for papers of the same subfield, year and type, so values compare across fields.

The badge is the journal’s quartile in this list.

OJR

Citations per paper over a two-year window, counted from OpenAlex. It is not field-normalized, so compare it only between journals of the same field.

▲ or ▼ is the change from 2009. This is OpenJournalRank’s own count, not Clarivate’s Journal Impact Factor.

Citable documents (articles, reviews and conference papers) published in 2007–2009, the window the 2010 OJR is computed on. A journal needs at least 30 to be ranked.

Share of the journal’s 2007–2009 papers that are free to read in any open-access form. The green OA tag next to a title marks a fully open-access journal.

List price of the article processing charge in US dollars. “$0 listed” means the listed price is zero; a dash means no price is listed.

The line is the journal’s OJR from 2001 to 2010.

Compare
1Journal of the ACMAssociation for Computing Machinery · United States
8.43Q17.48 1.16 up from 20099824%—
2ACM Transactions on Mathematical SoftwareAssociation for Computing Machinery · United States
4.67Q14.23 0.17 up from 200910318%—
3Foundations of Computational MathematicsSpringer Science+Business Media · United States
3.89Q14.79 2.20 up from 20096926%$2,290
4SIAM Journal on ComputingSociety for Industrial and Applied Mathematics · United States
3.71Q13.46 0.17 up from 200928311%—
5Bulletin of the American Mathematical SocietyOAAmerican Mathematical Society · United States
3.63Q12.57 1.16 down from 200970100%—
6Theory of ComputingOAUniversity of Chicago · United States
3.49Q13.61 0.49 up from 200939100%—
7International Journal on Software Tools for Technology TransferSpringer Science+Business Media · Germany
3.33Q11.85 1.60 down from 200910410%$3,290
8ACM Transactions on AlgorithmsAssociation for Computing Machinery · United States
3.05Q12.14 1.18 down from 20091767%—
9Fuzzy Sets and SystemsElsevier BV · Netherlands
3.03Q12.83 0.37 up from 20096977%$2,550
10Mathematical ProgrammingSpringer Science+Business Media · Germany
2.81Q12.33 0.09 up from 200926629%$3,090
11Formal Methods in System DesignSpringer Science+Business Media · Netherlands
2.49Q12.37 0.30 up from 20095323%$2,390
12Journal of Computer and System SciencesElsevier BV · United States
2.35Q12.53 0.61 up from 200918899%$2,610
13Journal of Computer-Aided Molecular DesignSpringer Science+Business Media · Netherlands
2.25Q13.98 0.40 up from 200921622%$4,190
14Multiscale Modeling and SimulationSociety for Industrial and Applied Mathematics · United States
2.16Q12.96 0.13 up from 200916122%—
15SIAM Journal on Matrix Analysis and ApplicationsSociety for Industrial and Applied Mathematics · United States
2.00Q12.64 0.19 up from 200924332%—
16Discrete Event Dynamic SystemsSpringer Science+Business Media · United States
1.96Q11.52 0.65 down from 20097520%$3,290
17Information and ComputationElsevier BV · United States
1.90Q11.44 0.29 down from 200923350%$2,840
18Computational ComplexityBirkhäuser · Switzerland
1.83Q11.44 0.04 down from 20095511%$3,090
19Proceedings/Proceedings - International Symposium on Multiple-Valued LogicInstitute of Electrical and Electronics Engineers · United States
1.81Q11.27 0.45 up from 200989——
20Journal of Global OptimizationSpringer Science+Business Media · Netherlands
1.72Q11.27 0.24 down from 20093809%$2,990
21Discrete OptimizationElsevier BV · Netherlands
1.66Q10.92 0.27 down from 200911398%$2,760
22Logical Methods in Computer ScienceOALogical Methods in Computer Science e.V. · Germany
1.56Q21.23 0.60 down from 2009122100%—
23AlgorithmicaSpringer Science+Business Media · United States
1.51Q21.23 0.13 down from 200941027%$3,290
24Journal of Optimization Theory and ApplicationsSpringer Science+Business Media · Netherlands
1.50Q21.30no change46413%$3,190
25Journal of AlgorithmsAcademic Press · United States
1.48Q21.42 0.09 up from 200932——
26Set-Valued AnalysisSpringer Science+Business Media · Netherlands
1.46Q21.66 0.64 up from 200962——
27Theoretical Computer ScienceElsevier BV · Netherlands
1.41Q21.45 0.15 down from 20091,38999%$2,880
28Journal of Symbolic ComputationElsevier BV · United Kingdom
1.37Q21.35 0.16 up from 2009229100%$3,160
29SAR and QSAR in environmental researchTaylor & Francis · Switzerland
1.37Q22.03 0.32 down from 200913314%—
30Acta InformaticaSpringer Science+Business Media · Germany
1.36Q21.21 0.42 down from 20098011%$3,290
31Mathematical Methods of Operations ResearchSpringer Science+Business Media · Germany
1.35Q21.24 0.46 up from 200916915%$2,990
32SIAM Journal on Discrete MathematicsSociety for Industrial and Applied Mathematics · United States
1.26Q21.14 0.05 down from 200930123%—
33ACM SIGACT NewsAssociation for Computing Machinery · United States
1.25Q20.99 0.15 down from 20091425%—
34Numerical AlgorithmsSpringer Science+Business Media · Netherlands
1.22Q21.12 0.17 up from 200930010%$3,290
1.18Q21.09 1.86 down from 2009306——
36Studia LogicaSpringer Science+Business Media · Poland
1.13Q21.08 0.21 up from 200917116%$2,990
1.12Q21.13 0.13 up from 200917219%$4,880
38Information Processing LettersElsevier BV · Netherlands
1.09Q20.96 0.20 down from 20096378%$2,590
39International Journal of General SystemsTaylor & Francis · Switzerland
1.04Q21.02 0.45 up from 200911815%—
40Theory of Computing SystemsSpringer Science+Business Media · United States
1.02Q20.90 0.22 down from 200928428%$3,190
41Discrete Applied MathematicsElsevier BV · Netherlands
1.02Q21.06 0.02 down from 2009919100%$3,090
42Bulletin of Symbolic LogicCambridge University Press · United States
1.00Q20.68 0.18 up from 200911816%$3,550
43Optimization LettersSpringer Science+Business Media · Switzerland
0.99Q30.98 0.14 down from 20091349%$3,090
0.95Q30.55 0.02 up from 20091133%—
45Mathematics in Computer ScienceBirkhäuser · Germany
0.94Q31.02 0.24 up from 20098427%$3,290
46Numerical Functional Analysis and OptimizationTaylor & Francis · United States
0.90Q30.90 0.11 up from 20092212%—
47Journal of Combinatorial OptimizationSpringer Science+Business Media · Netherlands
0.84Q30.76 0.23 down from 200922811%$3,190
48Applications of MathematicsSpringer Science+Business Media · Netherlands
0.80Q30.63 0.04 down from 20099388%$2,990
0.79Q30.48 0.77 down from 200963100%—
50Ars Mathematica ContemporaneaOASociety of Mathematicians, Physicists and Astronomers of Slovenia · Slovenia
0.78Q30.65 0.33 up from 200943100%—

Citations made in 2010. Corpus-wide, 73.2% of core-journal articles and reviews published that year have at least one matched reference; the share varies by journal and field.

39 additional Computational Theory and Mathematics journals with metrics are unranked under this release’s eligibility rules: a journal needs at least 30 citable documents in 2007–2009, at least 80% of them with a subfield, and a positive world-average expectation. Ranks are within the whole category; filters hide rows without re-ranking. OJR excludes self-citations.

Rising journals

At a glance

Indicator year: 2010. Publication window: 2007–2009. How these summaries are calculated

Ranked journals
84
Window papers (baseline)
40,422 +21.8% from indicator year 2007
Median OJR
0.999 -12.4% from indicator year 2007
Rising journals (2025)
6

Window papers are the baseline paper population: citable papers (articles, reviews and conference papers) from 2007–2009 in all journals of the world-average baseline, including non-core journals, counted by each paper’s own subfield. They are not the papers of the ranked journals alone.

Category by indicator year
MeasureYear series20002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025
Ranked journals6263677271717076787984909394101103103107110113112113112115118118
Window papers (baseline)21,39322,60523,56425,19826,73028,67930,89933,18035,97038,55740,42241,61643,18844,70746,02546,21745,83845,08144,37645,11746,47649,42052,12354,24354,87856,668
Median OJR0.800.920.820.970.9971.0051.091.141.0761.0750.9990.940.9050.8970.750.740.700.550.570.490.430.400.360.330.350.31

How to read these rankings

OJR, the OpenJournalRank Indicator
A field-normalized 3-year citation impact, computed from OpenAlex with the NCI3 method. It divides the citations a journal’s papers received by the world average for papers of the same subfield, year and type, so 1.00 is the world average and 2.00 means twice as many citations as expected. Because it is normalized, it can be compared across fields. Read the methodology
Quartiles
Q1 to Q4 split the ranked journals of the list you are viewing into four equal groups by OJR. A journal’s quartile depends on the list: the same journal can be Q1 in its subfield and Q2 among all journals.
Impact factor (2-year)
Citations per paper over a two-year window, counted from OpenAlex. It is easy to compare with familiar impact factors but is not field-normalized, so compare it only within a field. It is not Clarivate’s Journal Impact Factor. Why it differs from the Journal Impact Factor
Rank ranges
Each rank in the latest year carries a likely range from 1,000 resamples of the journal’s papers. Where two journals’ ranges overlap, the data cannot tell them apart, so treat neighbouring ranks as ties.