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Academic Journal

Q4

Parallel Processing Letters

World Scientific

SingaporeHardware and Architecture (Q4); Software (Q4); Theoretical Computer Science (Q4)ISSN-matched source record
Journal website ↗
Q4Ranking
—Impact Factor (year unverified)
34H-index (SCImago 2025)
0.202SJR (2025)
1994-2026Coverage

About Parallel Processing Letters

Parallel Processing Letters is a scholarly journal published by World Scientific. SCImago 2025 lists it in Q4, with an SJR of 0.202 and H-index of 34.

Coverage: 1994-2026. Research categories: Hardware and Architecture (Q4); Software (Q4); Theoretical Computer Science (Q4).

Source-backed journal facts

ISSN(s)0129-6264, 1793-642X
ISSN-L0129-6264
Source typeJournal
Publisher / hosting organisationWorld Scientific
Publisher country codeSG
Fully open access (OpenAlex)Not marked as fully open access; hybrid options may exist
DOAJ flag (OpenAlex)Not listed in OpenAlex metadata; this is not a direct DOAJ check
Works recorded in OpenAlex1,337
Citations recorded in OpenAlex12,160
OpenAlex H-index46
Years represented in OpenAlex1965–2025 (not the founding or closing dates)

Topics in published research

Parallel Computing and Optimization Techniques; Interconnection Networks and Systems; Distributed and Parallel Computing Systems; Distributed systems and fault tolerance; Advanced Data Storage Technologies; Algorithms and Data Compression.

OpenAlex classifies topics from published works. These topics are not the publisher’s official aims and scope.

Source: OpenAlex source record. Retrieved 2026-10-03. Source record updated 2026-10-02. OpenAlex metrics are different from SCImago metrics and the Clarivate Journal Impact Factor.

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