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IEEE Computer Architecture Letters is Scopus-indexed (Q3, CiteScore 2.7), WoS SCIE. It is covered by India's One Nation One Subscription scheme for reading access. Published by Institute of Electrical and Electronics Engineers Inc..
Checked against the index lists dated .
ISSN 1556-6056Verify ISSN ↗1556-6064Verify ISSN ↗
Publisher: Institute of Electrical and Electronics Engineers Inc.
Cost to publish: About US$2,645 to publish open access (publisher list price, via OpenAlex) — subscription publishing may be free
| Subject area | Rank | Pctile | Q |
|---|---|---|---|
| Hardware and Architecture | 137 / 245 | 44th | Q3 |
Not listed in: DOAJ, ABDC, ABS / AJG, FT50, UT Dallas, ONOS (APC covered)
Yes — actively indexed in Scopus, coverage 2002–present, best quartile Q3, CiteScore 2.7.
IEEE Computer Architecture Letters is Q3 in Hardware and Architecture (rank 137 of 245), by CiteScore 2025.
IEEE Computer Architecture Letters 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 2.7, which places it in quartile Q3 at the 44th percentile of its subject. Its SCImago Journal Rank (SJR, a free Scopus-based metric) is 0.544, quartile Q2, with an H-index of 46.
The publisher lists an article processing charge of about US$2,645 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.
IEEE Computer Architecture Letters is published by Institute of Electrical and Electronics Engineers Inc. Its print ISSN is 1556-6056 and its online ISSN is 1556-6064.
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.
IEEE Computer Architecture Letters has an h-index of 52 and a 2-year mean of 1.63 citations per paper (OpenAlex). Its Scopus CiteScore is 2.7, quartile Q3. On 2-year citations it ranks #105 of 166 Scopus journals in Hardware and Architecture.
IEEE Computer Architecture Letters published 109 papers in 2025. 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 88 research articles (2025–2026), authors are most often from South Korea (46.6%), United States (26.1%) and China (5.5%).
Countries are counted fractionally, so a paper by authors from two countries counts half to each.
Scopus status: Active. No retracted papers are recorded. The Problematic Paper Screener flags none 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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