Home›Search›International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems

International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems

World Scientific · Singapore

ISSN0218-4885eISSN1793-6411

SJR Q3✓ WOS SCIE✓ Scopus / SJR

/ 100

High Risk

Score Breakdown

✓ WoS SCIE/SSCI+25

✓ Scopus Q3+12

Total37

Journal Impact Factor

This journal is indexed in Web of Science (JCR) and has an official Journal Impact Factor. View the current value on the journal’s page ↗

SJR Score

0.315

H-Index

CiteScore

View ↗

Scopus metric · on the journal’s page

SNIP

0.583

Total Works

2,114

Total Citations

46,790

2yr Mean Citedness

0.73

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Retractions

Source: Retraction Watch

Aims & Scope✦ Inferred from recent articles

This journal publishes research on the application of computational and mathematical methods to address uncertainty, imprecision, and complexity in various domains. Topics include fuzzy logic systems, machine learning, data mining, optimization techniques, and statistical modeling for areas such as sentiment analysis, healthcare, finance, and autonomous systems. The research often involves developing novel algorithms and frameworks to improve classification, prediction, clustering, and decision-making in the presence of uncertain or incomplete information.

AI-summarised from recent articles · verify on publisher page →

⚡ Speed vs Prestige

How does this journal balance review speed with impact level?

SJR Rank

Top 75% in field

General Information

Country / RegionSingapore

Primary LanguageEnglish

1st Year Published—

Annual Volume~ 65 articles / year

StatusActive

Total Publications2,114

Publisher OrgWorld Scientific

Visit Journal Website

Submission Info

Publishing ModelSubscription

Peer Review—

Review Time—

Acceptance Rate—

OA License—

OA Rate—

Ethics & Quality

COPE Member✗ No

OASPA Member✗ No

Not on Predatory Lists✓ Yes

Think.Check.Submit Compliance

thinkchecksubmit.org

6/12 · 50%

✅

Do you know the journal / publisher?

World Scientific

✅

Does the journal have a website?

✓ Linked

✅

Is the ISSN verified?

0218-4885 / 1793-6411

✅

Indexed in a trusted database?

WoS, Scopus

❌

Peer review process documented?

N/A

❌

Follows ethical publishing standards (COPE)?

N/A

❌

APC fees clearly disclosed?

N/A

✅

Not on predatory/blacklists?

✓ Clean

❌

Long-term digital preservation?

N/A

❌

Plagiarism detection in place?

N/A

❌

Listed in DOAJ (verified OA)?

N/A

✅

Primary language documented?

English

Based on the Think.Check.Submit framework by DOAJ, COPE & OASPA. All data from verified open sources.

Publication & Citation Trend

Articles published

Times cited

2019

2020

2021

2022

2023

2024

2025

2026

Source: OpenAlex · Note: citations accumulate over time so older years appear higher

SJR Quartile by Discipline

Scimago ranks this journal separately in each subject category — its quartile can differ by discipline.

Applied MathematicsQ3

Artificial IntelligenceQ3

Control and Systems EngineeringQ3

Information SystemsQ3

SoftwareQ3

Theoretical Computer ScienceQ4

Subject Classification

Web of Science Categories

Computer Science, Artificial Intelligence

Scopus Categories

Applied MathematicsInformation SystemsSoftwareControl and Systems EngineeringTheoretical Computer ScienceArtificial Intelligence

Research Topics (OpenAlex)

Multi-Criteria Decision MakingFuzzy Logic and Control SystemsFuzzy Systems and OptimizationRough Sets and Fuzzy LogicNeural Networks and Applications