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Journal profile · Computer Science

IEEE Transactions on Parallel and Distributed Systems

Institute of Electrical and Electronics Engineers · United States · ISSN 1045-9219, 1558-2183

ITS Journal Score82.7
Global rank#1,303
Rank in Computer Science#86 of 3,212
h-index203
Open access 2021–202532%

Overview

IEEE Transactions on Parallel and Distributed Systems, published by Institute of Electrical and Electronics Engineers (United States), published 1,117 papers in 2021–2025, and its papers received 73,463 citations in those years. Its h-index is 203 and its two-year mean citedness is 4.89. On the ITS Journal Score it ranks #1,303 of 62,158 ranked journals and #86 of 3,212 in Computer Science.

Key figures

Papers 2021–20251,117
Citations 2021–202573,463
Citations per paper65.8
h-index203
i10-index4,249
2-year mean citedness4.89
Open-access share32%
Change in papers, 2020→2025-15%
Article fee (APC)Not recorded

Citations count every citation the journal's papers received in these years, including citations to older papers. Two-year mean citedness is OpenAlex's measure of how often recent papers are cited; it is similar in idea to, but not the same as, an impact factor.

Papers and citations by year

YearPapersCitations receivedOpen-access papers
202023714,06186
202131614,765129
202222014,64976
202320214,60359
202417714,79842
202520214,64855

What it publishes

The leading research topics of its papers (OpenAlex topic classification). Select a topic to find other journals that publish on it.

Similar journals

Ranked journals that publish on the same topics.

JournalFieldScorePapers 2021–2025Open access
International Journal of Parallel ProgrammingComputer Science60.811856%
Parallel ComputingComputer Science64.620541%
Concurrency and Computation Practice and ExperienceComputer Science73.42,86428%
The Journal of SupercomputingComputer Science81.04,62722%
ACM Transactions on Computer SystemsComputer Science62.15485%
The International Journal of High Performance Computing ApplicationsComputer Science68.721660%
Journal of Parallel and Distributed ComputingComputer Science78.677833%
ACM Transactions on Architecture and Code OptimizationComputer Science67.1451100%

Identity and sources

  • ISSN-L: 1045-9219
  • Print ISSN: 1045-9219
  • Electronic ISSN: 1558-2183
  • Publisher: Institute of Electrical and Electronics Engineers
  • Listed in DOAJ: Not yet checked
  • Crossref: ISSN found in Crossref
  • OpenAlex: S97130795
  • Journal website: www.computer.org

Figures come from OpenAlex (papers, citations, h-index, topics), Crossref (ISSN check) and DOAJ (open-access listing and fees). They change as records are corrected, so treat them as a dated snapshot. This page does not state whether the journal is indexed in Scopus, Web of Science or PubMed.

Questions

What is the ITS Journal Score of IEEE Transactions on Parallel and Distributed Systems?

It is 82.7 out of 100, which places it #1,303 among ranked journals. The score combines citation impact (45%), h-index (35%) and size (20%) from open OpenAlex data.

What is the impact factor of IEEE Transactions on Parallel and Distributed Systems?

This site does not publish Journal Impact Factors, which belong to Clarivate. As an open alternative, its two-year mean citedness in OpenAlex is 4.89.

Is IEEE Transactions on Parallel and Distributed Systems open access?

32% of its papers from 2021–2025 are recorded as open access.

Does IEEE Transactions on Parallel and Distributed Systems charge a publication fee?

No fee is recorded in the open data used here. Check the journal's own website for its current fees.

Transparent methodology

How the ITS Journal Score works

One formula applies to every ranked journal, using open data from OpenAlex: 45% citation impact, 35% h-index and 20% size (papers published 2021–2025). Citation impact is the smaller of the journal's two-year mean citedness and its five-year citations per paper, so a journal whose output collapsed cannot jump to the top on old citations. Each part is half a percentile and half a log-scaled value, so the very top is still separated. Growth and open-access share are shown separately and are not part of the score.

A journal is ranked only if it published at least 50 papers in 2021–2025 and was active in at least five of the last six years. Field rankings compare a journal only with journals in the same field; the field is the OpenAlex field with most of the journal's recent papers, or "Multidisciplinary" when no field has 30% of them.

What this is not: the ITS Journal Score is not a Journal Impact Factor, CiteScore or SJR, and this site does not say whether a journal is indexed in Scopus, Web of Science or PubMed. Always confirm aims and scope, indexing, peer review and fees on the journal's own website before you submit.