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International Journal of Intelligent Systems is Scopus-indexed (Q1, CiteScore 12.6), WoS SCIE. It is covered by India's One Nation One Subscription scheme, which pays the article processing charge for authors at eligible institutions. Published by John Wiley and Sons Inc.
Checked against the index lists dated .
ISSN 0884-8173Verify ISSN ↗1098-111XVerify ISSN ↗
Publisher: John Wiley and Sons Inc
Cost to publish: APC covered for authors at ONOS-subscribed Indian institutions
| Subject area | Rank | Pctile | Q |
|---|---|---|---|
| Theoretical Computer Science | 10 / 135 | 92nd | Q1 |
| Software | 46 / 503 | 90th | Q1 |
| Human-Computer Interaction | 19 / 196 | 90th | Q1 |
| Artificial Intelligence | 62 / 570 | 89th | Q1 |
Not listed in: DOAJ, ABDC, ABS / AJG, FT50, UT Dallas, ONOS (subscription)
Yes — actively indexed in Scopus, coverage 1986–present, best quartile Q1, CiteScore 12.6.
International Journal of Intelligent Systems is Q1 in Theoretical Computer Science (rank 10 of 135), Q1 in Software (rank 46 of 503) and Q1 in Human-Computer Interaction (rank 19 of 196), by CiteScore 2025. It is ranked in 4 subject areas in all.
International Journal of Intelligent 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 12.6, which places it in quartile Q1 at the 92nd percentile of its subject. Its SCImago Journal Rank (SJR, a free Scopus-based metric) is 0.903, quartile Q1, with an H-index of 121.
For authors at Indian institutions covered by One Nation One Subscription (ONOS), the article processing charge is paid by the scheme. The publisher lists an article processing charge of about US$2,700 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.
International Journal of Intelligent Systems is published by John Wiley and Sons Inc. Its print ISSN is 0884-8173 and its online ISSN is 1098-111X.
Yes. ONOS also covers its article processing charge for authors at eligible institutions.
Yes — indexed in the Science Citation Index Expanded.
No — it is not registered as an open-access journal in DOAJ or Scopus.
International Journal of Intelligent Systems has an h-index of 134 and a 2-year mean of 5.22 citations per paper (OpenAlex). Its Scopus CiteScore is 12.6, quartile Q1. On 2-year citations it ranks #11 of 125 Scopus journals in Theoretical Computer Science.
International Journal of Intelligent Systems published 186 papers in 2025; its busiest recent year was 2021 with 463. 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 China (51.8%), United Kingdom (5%) and Türkiye (3.7%). More than half of recent authorship comes from one country.
Countries are counted fractionally, so a paper by authors from two countries counts half to each.
Scopus status: Active. 2 retracted papers are recorded (0.5 per 1,000 papers). The Problematic Paper Screener flags 6 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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