ImpaQ Ecosystem•Clarivate, Scopus & CORE Data
Clarivate WoS 2024 / 2025 Data
IMPAQ
WoS SCIE Q1Scopus Q1SCImago #1,645Top JournalHybrid

IEEE Transactions on Parallel and Distributed Systems

Acronym:tpds-cs
•
Abbreviation (ISO):IEEE TRANS. PARALLEL DISTRIB. SYST
•
Identifier (ISSN):1045-9219(Print)
•
Publisher:IEEE Computer Society
Clarivate IF (2026)
5.9↓ -0.1
Journal Impact Factor
IF Trend↓
WoS Quartile
Q1
WoS SCIETop Tier
Clarivate WoS JCR
WoS Categories↓
JCR Release Date: 2026-06-17

Impact Factor Trend (2018–2026)

Clarivate IF trend for IEEE Transactions on Parallel and Distributed Systems

WoS Q1
13683.9720183.420192.620202.6920213.7620225.320235.62024620255.92026
Annual Impact Factor Metric
Current (2026):5.9
Scopus SJR & RankScopus Q1
1.866
#1,645

SCImago Journal Rank citation prestige weighting

Scopus Year: 2025
H-Index (2025)
174

174 papers with at least that number of citations each

WoS: SCIE / JCRTop Tier
Self-Citation Rate7.1%
Safe Level (< 15%)Warning Level (> 20%)
Self-citation below 15% indicates strong scholarly independence.
Volume & Open AccessHybrid
222articles/year
6.06% Gold OA•100% Original Research

Aims & Scope

IEEE Transactions on Parallel and Distributed Systems (TPDS) is published monthly. It publishes a range of papers, comments on previously published papers, and survey articles that deal with the parallel and distributed systems research areas of current importance to our readers. Particular areas of interest include, but are not limited to: a) Parallel and distributed algorithms, focusing on topics such as: models of computation; numerical, combinatorial, and data-intensive parallel algorithms, scalability of algorithms and data structures for parallel and distributed systems, communication and synchronization protocols, network algorithms, scheduling, and load balancing. b) Applications of parallel and distributed computing, including computational and data-enabled science and engineering, big data applications, parallel crowd sourcing, large-scale social network analysis, management of big data, cloud and grid computing, scientific and biomedical applications, mobile computing, and cyber-physical systems. c) Parallel and distributed architectures, including architectures for instruction-level and thread-level parallelism; design, analysis, implementation, fault resilience and performance measurements of multiple-processor systems; multicore processors, heterogeneous many-core systems; petascale and exascale systems designs; novel big data architectures; special purpose architectures, including graphics processors, signal processors, network processors, media accelerators, and other special purpose processors and accelerators; impact of technology on architecture; network and interconnect architectures; parallel I/O and storage systems; architecture of the memory hierarchy; power-efficient and green computing architectures; dependable architectures; and performance modeling and evaluation. d) Parallel and distributed software, including parallel and multicore programming languages and compilers, runtime systems, operating systems, Internet computing and web services, resource management including green computing, middleware for grids, clouds, and data centers, libraries, performance modeling and evaluation, parallel programming paradigms, and programming environments and tools.

Topics Covered (Recognized by AI)
Computer ScienceOperating SystemsEngineeringMathematicsProgramming LanguagesTelecommunicationsPhysicsAlgorithmsEconomicsElectrical EngineeringQuantum MechanicsArtificial Intelligence

WoS Categories & Quartiles

Detailed JCR / JCI category rankings and quartile breakdown from Clarivate

Clarivate JCR & JCI
JCRSCIE2026

COMPUTER SCIENCE, THEORY & METHODS

Q1
Rank19/146
IndexSCIE
JCRSCIE2026

ENGINEERING, ELECTRICAL & ELECTRONIC

Q1
Rank63/369
IndexSCIE
JCISCIE2026

COMPUTER SCIENCE, THEORY & METHODS

Q1
Rank14/147
IndexSCIE
JCISCIE2026

ENGINEERING, ELECTRICAL & ELECTRONIC

Q1
Rank42/371
IndexSCIE

Annual Historical Statistics & Publications

Track annual publication volume, total citations, and Impact Factor evolution

12 year
2026Latest
IF5.9
Articles / Year129
Total Citations37
2025
IF6
Articles / Year202
Total Citations572
2024
IF5.6
Articles / Year177
Total Citations1,750
2023
IF5.3
Articles / Year203
Total Citations4,413
2022
IF3.757
Articles / Year220
Total Citations4,763

SCImago & Scopus Journal Intelligence

Global SCImago ranking, SJR prestige index, Scopus coverage, and societal policy impact

Rank #1,645Scopus Q1SCImago Profile
Scopus Coverage:1990-2026
Scopus Broad Areas:Computer Science
Scopus Citation Rank (SJR)Q1
1.866

Weighted prestige citation metric per document indexed in the Scopus database.

Quartile: Scopus Q1
Citations / Doc (2 years)
6.76

Average citations received per document published in the 2-year window.

2-Year Citation Window
Estimated Publication Fee (APC)
$3,747 USD

Estimated Article Processing Charge for Open Access publication.

Estimated cost / article

Scopus 3-Year Publication & Citation Window

3-Year Citations5,959
3-Year Documents773
Citable Documents769

Aggregated from Scopus database across the 3-year SJR evaluation window.

Societal Impact & Inclusivity (SCImago)

Policy Citations (Overton)0

Citations in government and international policy documents

Female Author Rate24.6%

Percentage of female authors published in the journal

Real-world societal policy reach and author gender diversity tracked by SCImago.

Scopus Subject Categories

Computational Theory and MathematicsQ1
Hardware and ArchitectureQ1
Signal ProcessingQ1
Academic Metric Intelligence

Journal Metrics & Citation Visualizations

Total Cites vs Self-Cites

Evaluation of scholarly independence and citation reach

Total citations steady growth
Self-citation: 7.1%

Citations per Document

Citation metric windows across 2, 3, and 4 years

Cites / Doc (4 years)Cites / Doc (3 years)Cites / Doc (2 years)

Chinese Academy of Sciences (CAS) Classification

Major / minor zone classification and CAS Early Warning List history

Major Category (Broad Field):
2区 (Zone 2)Computer Science
Minor Category (Specific Field):
2区COMPUTER SCIENCE, THEORY & METHODS
CAS Early Warning List History:
Updated annually: 2020 – 2024
2020
Not warned
2021
Not warned
2022
Not warned
2023
Not warned
2024
Not warned

Academic Intelligence Overview & Context

ImpaQ Analysis

IEEE Transactions on Parallel and Distributed Systems (acronym: tpds-cs, abbr: IEEE TRANS. PARALLEL DISTRIB. SYST, ISSN: 1045-9219) is a peer-reviewed international scholarly journal in the field of Engineering & Technology, published by IEEE Computer Society in United States. The periodical holds a Journal Impact Factor (JIF) of 5.90, ranking in quartile Q1 of Web of Science (SCIE), a Scopus SJR indicator of 1.866 (Q1), an H-index of 174.

The journal enforces rigorous peer evaluation with a publication frequency of Monthly, an annual output of approximately 222 scientific articles. In terms of accessibility and author fees, it operates under the Hybrid model with an estimated APC of $3,747 USD. It serves as a benchmark publication platform for academics, researchers, and doctoral candidates seeking global research visibility.

Publishing & Editorial Information

Detailed publisher, peer-review turnaround, and publication cycle specifications

Open Access Model
Hybrid
Publisher
IEEE Computer Society
Publication Language
English
Frequency
Monthly
Indexing & Databases
SCIEScopusPubMed
Editorial Address
IEEE COMPUTER SOC, 10662 LOS VAQUEROS CIRCLE, PO BOX 3014, LOS ALAMITOS, USA, CA, 90720-1314

Similar Journals in Discipline

Journals in the same research field with comparable impact metrics

Record UUID: 436945c4-5394-444c-a547-69a3fe13872b
Database Updated: 2026-09-28