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Journal of Intelligent and Fuzzy Systems is Scopus-indexed (Q1, CiteScore 3.8), WoS SCIE. It is covered by India's One Nation One Subscription scheme for reading access. Published by SAGE Publications Ltd.
Checked against the index lists dated .
ISSN 1064-1246Verify ISSN ↗1875-8967Verify ISSN ↗
Publisher: SAGE Publications Ltd
Cost to publish: About US$4,150 to publish open access (publisher list price, via OpenAlex) — subscription publishing may be free
| Subject area | Rank | Pctile | Q |
|---|---|---|---|
| Statistics and Probability | 68 / 303 | 77th | Q1 |
| Engineering (all) | 123 / 351 | 65th | Q2 |
| Artificial Intelligence | 247 / 570 | 56th | Q2 |
Not listed in: DOAJ, ABDC, ABS / AJG, FT50, UT Dallas, ONOS (APC covered)
Yes — actively indexed in Scopus, coverage 1993–present, best quartile Q1, CiteScore 3.8.
Journal of Intelligent and Fuzzy Systems is Q1 in Statistics and Probability (rank 68 of 303), Q2 in Engineering (all) (rank 123 of 351) and Q2 in Artificial Intelligence (rank 247 of 570), by CiteScore 2025.
Journal of Intelligent and Fuzzy Systems is indexed in the Science Citation Index Expanded, so it may have a Journal Impact Factor in Clarivate's Journal Citation Reports. JCR is paid, so check it for the current value. The closest free measure is its Scopus CiteScore 3.8, which places it in quartile Q1 at the 77th percentile of its subject. Its SCImago Journal Rank (SJR, a free Scopus-based metric) is 0.306, quartile Q3, with an H-index of 92.
The publisher lists an article processing charge of about US$4,150 for open access (source: OpenAlex). Many journals also publish by the subscription route at no cost to the author, so confirm on the journal's own website.
Journal of Intelligent and Fuzzy Systems is published by SAGE Publications Ltd. Its print ISSN is 1064-1246 and its online ISSN is 1875-8967.
Yes. It is part of the One Nation One Subscription (ONOS) national subscription, so readers at participating Indian institutions get its full text. ONOS does not cover its article processing charge.
Yes — indexed in the Science Citation Index Expanded.
No — it is not registered as an open-access journal in DOAJ or Scopus.
Journal of Intelligent and Fuzzy Systems has an h-index of 97 and a 2-year mean of 1.25 citations per paper (OpenAlex). Its Scopus CiteScore is 3.8, quartile Q1. On 2-year citations it ranks #125 of 294 Scopus journals in Statistics and Probability.
Journal of Intelligent and Fuzzy Systems published 166 papers in 2025; its busiest recent year was 2020 with 1,649. 2026* is the year so far.
h-index, i10-index and 2-year mean citedness are open, licence-clear metrics from OpenAlex — not a proprietary impact factor. The subject rank counts only journals that OpenAlex has a figure for; it is not a Scopus or Clarivate ranking. Updated 2026-10-14.
In its latest 95 research articles (2026), authors are most often from India (29.9%), China (15.1%) and Iran (7.4%).
Countries are counted fractionally, so a paper by authors from two countries counts half to each.
Scopus status: Active. 1,659 retracted papers are recorded (128.3 per 1,000 papers). The Problematic Paper Screener flags 399 of its papers. These are indicators to check, not findings against the journal.
Retractions from OpenAlex; flags from the Problematic Paper Screener (Cabanac, Labbé & Magazinov, CC BY), 2026-09-21 export. A flag marks a paper for a closer look; it is not a finding against the journal.
Index data is curated from public sources (Scopus, Web of Science, ABDC, FT50, UT Dallas, DOAJ). CiteScore and quartiles reflect the latest available Scopus release. Always verify a journal's current status on its official source before submitting.
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