Journal profile · Computer Science-Computer Science (all)
Journal of Information Processing
ISSN 0387-6101 · eISSN 1882-6652 · Information Processing Society of Japan
Journal of Information Processing: subscription journal; 0 articles in 2025; indexed in Scopus.
Scope
Aims, scope and focus
Journal of Information Processing is published by Information Processing Society of Japan. By OpenAlex counts of its recent articles, its largest topics are Logic, programming, and type systems, Parallel Computing and Optimization Techniques and Algorithms and Data Compression, together about 30.6% of its articles. Its main subfields are Artificial Intelligence. (generated from OpenAlex topic counts and CAS ranking data)
Research area (LetPub): Computer Science-Computer Science (all)
Main research topics OpenAlex counts of recent articles; shares are approximate
- Logic, programming, and type systemsComputer Science11.7%
- Parallel Computing and Optimization TechniquesComputer Science11.3%
- Algorithms and Data CompressionComputer Science7.6%
- Advanced Database Systems and QueriesComputer Science6.4%
- semigroups and automata theoryComputer Science4.9%
- Natural Language Processing TechniquesComputer Science4.6%
- Logic, Reasoning, and KnowledgeComputer Science4%
- Distributed and Parallel Computing SystemsComputer Science3.7%
Rankings & indexing
CAS ranking and database indexing
CAS Journal Ranking
CAS Journal Ranking, upgraded edition (March 2025)Not covered
Not covered by this edition.
CAS Xinrui Journal Ranking (March 2026)Not covered
Not covered by this edition.
CAS Journal Ranking, previous upgraded edition (December 2023)Not covered
Not covered by this edition.
CiteScore quartiles (Scopus, June 2026 release)
| Subject | Quartile | Rank | Percentile |
|---|---|---|---|
| General Computer Science | Q4 | 199/241 | 17th |
Scopus ranks journals by CiteScore within each subject: the 75th percentile and above is Q1, then a quartile every 25 points. A different system from the CAS zones.LetPub
Database indexing
ScopusLetPub
International journal early-warning lists: not listed in any editionLetPub
Editions, and major and minor categories, are shown separately and never merged into one zone; check which edition your institution uses before you submit or report.
Metrics
Impact metrics and publication volume
Impact
- CiteScore 2026-06
- 1.1LetPub ·
- SJR 2026-06
- 0.17LetPub ·
- SNIP 2026-06
- 0.27LetPub ·
- h-index
- 23OpenAlex ·
- i10-index
- 64OpenAlex ·
- 2-year mean citedness
- 0OpenAlex ·
- Share of gold OA articles
- 0%LetPub ·
Articles by year OpenAlex count · 611 in total · the current year is incomplete
| Year | Articles | Open access | Citations |
|---|---|---|---|
| 2026 | 0 | 0 | 2 |
| 2025 | 0 | 0 | 13 |
| 2024 | 0 | 0 | 29 |
| 2023 | 0 | 0 | 32 |
| 2022 | 0 | 0 | 34 |
| 2021 | 0 | 0 | 45 |
Sources count differently and were observed at different times, so each source's own value is kept; "publisher" marks figures from the journal's website.
Fees & open access
APC and open-access policy
Subscription journalLetPub
A subscription journal: articles are read by subscription or purchase, and authors usually pay no publication charge.
No source has fee information yet; check the journal's website.
The journal's website is authoritative for fees; sources were observed at different times and each keeps its own value, without averaging.
Profile
Publication details and official links
- Publisher
- Information Processing Society of Japan
- ISSN
- 0387-6101
- Electronic ISSN
- 1882-6652
FAQ
Frequently asked questions about Journal of Information Processing
Which databases index Journal of Information Processing?
According to LetPub and DOAJ records, Journal of Information Processing is indexed in Scopus.
Is Journal of Information Processing open access, and what is the APC?
Journal of Information Processing is a subscription journal. Fee information is not available yet; check the journal's website.
Sources and updates
The facts on this page come from LetPub, OpenAlex; every figure is tagged with its source and the date it was observed, and conflicting values are kept per source. LetPub source page: view ↗ (archived 2026-08-26). Last updated: .