Journal profile · Mathematics-Control and Optimization
Journal of Uncertain Systems
ISSN 1752-8909 · eISSN 1752-8917 · World Academic Press
Journal of Uncertain Systems: subscription journal; 33 articles in 2025; indexed in Scopus.
Scope
Aims, scope and focus
Journal of Uncertain Systems is published by World Academic Press. By OpenAlex counts of its recent articles, its largest topics are Fuzzy Systems and Optimization, Fuzzy and Soft Set Theory and Multi-Criteria Decision Making, together about 43.3% of its articles. Its main subfields are Management Science and Operations Research. (generated from OpenAlex topic counts and CAS ranking data)
Research area (LetPub): Mathematics-Control and Optimization
Main research topics OpenAlex counts of recent articles; shares are approximate
- Fuzzy Systems and OptimizationMathematics25.1%
- Fuzzy and Soft Set TheoryDecision Sciences9.9%
- Multi-Criteria Decision MakingDecision Sciences8.4%
- Stochastic processes and financial applicationsEconomics, Econometrics and Finance5.1%
- Optimization and Mathematical ProgrammingEngineering4.8%
- Nonlinear Differential Equations AnalysisMathematics3.9%
- Probability and Statistical ResearchMathematics3.6%
- Supply Chain and Inventory ManagementBusiness, Management and Accounting3%
Rankings & indexing
CAS ranking and database indexing
CAS Journal Ranking
CAS Journal Ranking, upgraded edition (March 2025)Not covered
Not covered by this edition.
CAS Xinrui Journal Ranking (March 2026)Not covered
Not covered by this edition.
CAS Journal Ranking, previous upgraded edition (December 2023)Not covered
Not covered by this edition.
CiteScore quartiles (Scopus, June 2026 release)
| Subject | Quartile | Rank | Percentile |
|---|---|---|---|
| Control and Optimization | Q1 | 38/198 | 81st |
| Computer Vision and Pattern Recognition | Q2 | 62/183 | 66th |
| Artificial Intelligence | Q2 | 231/570 | 59th |
Scopus ranks journals by CiteScore within each subject: the 75th percentile and above is Q1, then a quartile every 25 points. A different system from the CAS zones.LetPub
Database indexing
ScopusLetPub
International journal early-warning lists: not listed in any editionLetPub
Editions, and major and minor categories, are shown separately and never merged into one zone; check which edition your institution uses before you submit or report.
Metrics
Impact metrics and publication volume
Impact
- CiteScore 2026-06
- 4.1LetPub ·
- SJR 2026-06
- 0.46LetPub ·
- SNIP 2026-06
- 1.36LetPub ·
- h-index
- 16OpenAlex ·
- i10-index
- 24OpenAlex ·
- 2-year mean citedness
- 8.4OpenAlex ·
- Share of gold OA articles
- 0%LetPub ·
Articles by year OpenAlex count · 210 in total · the current year is incomplete
| Year | Articles | Open access | Citations |
|---|---|---|---|
| 2026 | 25 | 0 | 523 |
| 2025 | 33 | 0 | 434 |
| 2024 | 41 | 2 | 255 |
| 2023 | 20 | 1 | 92 |
| 2022 | 50 | 0 | 38 |
| 2021 | 28 | 1 | 17 |
Sources count differently and were observed at different times, so each source's own value is kept; "publisher" marks figures from the journal's website.
Fees & open access
APC and open-access policy
Subscription journalLetPub
A subscription journal: articles are read by subscription or purchase, and authors usually pay no publication charge.
No source has fee information yet; check the journal's website.
The journal's website is authoritative for fees; sources were observed at different times and each keeps its own value, without averaging.
Profile
Publication details and official links
- Publisher
- World Academic Press
- ISSN
- 1752-8909
- Electronic ISSN
- 1752-8917
- Official links
- Journal homepage ↗OpenAlex
FAQ
Frequently asked questions about Journal of Uncertain Systems
Which databases index Journal of Uncertain Systems?
According to LetPub and DOAJ records, Journal of Uncertain Systems is indexed in Scopus.
Is Journal of Uncertain Systems open access, and what is the APC?
Journal of Uncertain Systems is a subscription journal. Fee information is not available yet; check the journal's website.
Sources and updates
The facts on this page come from LetPub, OpenAlex; every figure is tagged with its source and the date it was observed, and conflicting values are kept per source. LetPub source page: view ↗ (archived 2026-08-25). Last updated: .