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APSIPA Transactions on Signal and Information Processing is Scopus-indexed (Q1, CiteScore 6.9), WoS ESCI, DOAJ. Published by Now Publishers Inc.
Checked against the index lists dated .
ISSN 2048-7703Verify ISSN ↗
Publisher: Now Publishers Inc
Cost to publish: Checking DOAJ for article charges…
| Subject area | Rank | Pctile | Q |
|---|---|---|---|
| Signal Processing | 37 / 203 | 82nd | Q1 |
| Information Systems | 131 / 519 | 74th | Q2 |
Not listed in: ABDC, ABS / AJG, FT50, UT Dallas, ONOS (subscription), ONOS (APC covered)
Yes — actively indexed in Scopus, coverage 2012–2025, best quartile Q1, CiteScore 6.9.
APSIPA Transactions on Signal and Information Processing is Q1 in Signal Processing (rank 37 of 203) and Q2 in Information Systems (rank 131 of 519), by CiteScore 2025.
APSIPA Transactions on Signal and Information Processing is indexed in the Emerging Sources Citation Index, 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 6.9, which places it in quartile Q1 at the 82nd percentile of its subject. Its SCImago Journal Rank (SJR, a free Scopus-based metric) is 0.587, quartile Q2, with an H-index of 32.
The publisher lists an article processing charge of about US$1,000 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.
APSIPA Transactions on Signal and Information Processing is published by Now Publishers Inc. Its ISSN is 2048-7703.
Yes — indexed in the Emerging Sources Citation Index.
Yes — it is an open-access journal, listed in DOAJ.
APSIPA Transactions on Signal and Information Processing has an h-index of 39 and a 2-year mean of 4.11 citations per paper (OpenAlex). Its Scopus CiteScore is 6.9, quartile Q1. On 2-year citations it ranks #27 of 127 Scopus journals in Signal Processing.
APSIPA Transactions on Signal and Information Processing published 58 papers in 2025; its busiest recent year was 2024 with 63. 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 99 research articles (2024–2026), authors are most often from Japan (37.9%), United States (16.4%) and China (14.2%).
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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