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PACIFIC JOURNAL OF OPTIMIZATION

YOKOHAMA PUBL · GB · Est. 2005

ISSN1348-9151eISSN1348-9151

✓ WOS SCIE

/ 100

High Trust

PubScope credibility score from verifiable indexing & ethics signals

Score Breakdown

◆ WoS flagship (SCIE/SSCI/AHCI)78

✓ Corroboration (1 more)+6

Total84

Level data: Norwegian Register (HK-dir), NLOD 2.0. · Third-party records · how this is calculated · Report an error →

Impact Factor & Quartile · Web of Science (JCR)

✓ Indexed in the Web of Science Core Collection (SCIE) — Clarivate publishes an official Journal Impact Factor and JCR quartile for this journal.

See the official Impact Factor & quartile on the journal’s page ↗

The Impact Factor & JCR quartile are licensed by Clarivate — we link you to the official source instead of reprinting a number that can go out of date. Source: Clarivate Journal Citation Reports.

Aims & Scope

Subject areas: Mathematics, Applied; Operations Research & Management Science.

General Information

Country / RegionGB

Primary LanguageEnglish

1st Year Published2005

FrequencyQuarterly

StatusActive

Total Publications—

Visit Journal Website

Submission Info

Peer Review—

Review Time—

Acceptance Rate—

OA License—

OA Rate—

Ethics & Quality

COPE Member✗ No

OASPA Member✗ No

Not on Predatory Lists✓ Yes

Think.Check.Submit Compliance

thinkchecksubmit.org

6/12 · 50%

✅

Do you know the journal / publisher?

YOKOHAMA PUBL

✅

Does the journal have a website?

✓ Linked

✅

Is the ISSN verified?

1348-9151 / 1348-9151

✅

Indexed in a trusted database?

WoS

❌

Peer review process documented?

N/A

❌

Follows ethical publishing standards (COPE)?

N/A

❌

APC fees clearly disclosed?

N/A

✅

Not on predatory/blacklists?

✓ Clean

❌

Long-term digital preservation?

N/A

❌

Plagiarism detection in place?

N/A

❌

Listed in DOAJ (verified OA)?

N/A

✅

Primary language documented?

English

Based on the Think.Check.Submit framework by DOAJ, COPE & OASPA. All data from verified open sources.

Publication & Citation Trend

Articles published

Citations received

2015

2017

2018

2020

2023

2024

2025

2026

Source: OpenAlex · Each year’s green bar = citations earned by that year’s papers, counted to date — so recent years look lower simply because their papers haven’t had time to be cited yet.

Subject Classification

Web of Science Categories

Mathematics, AppliedOperations Research & Management Science

Research Topics (OpenAlex)

Advanced Optimization Algorithms ResearchOptimization and Variational AnalysisSparse and Compressive Sensing TechniquesMatrix Theory and AlgorithmsTensor decomposition and applicationsStochastic Gradient Optimization TechniquesIterative Methods for Nonlinear EquationsOptimization and Mathematical ProgrammingAdvanced Control Systems OptimizationVehicle Routing Optimization Methods

Frequently asked questions about PACIFIC JOURNAL OF OPTIMIZATION

Is PACIFIC JOURNAL OF OPTIMIZATION a predatory journal?

PubScope has no integrity flags on record for PACIFIC JOURNAL OF OPTIMIZATION: it is indexed in Web of Science, and is not on DOAJ's withdrawn list. Its PubScope Trust Score is 84/100. Indexing is a transparency signal, not a guarantee — always confirm fit and policies before submitting.

What is the impact factor of PACIFIC JOURNAL OF OPTIMIZATION?

PACIFIC JOURNAL OF OPTIMIZATION is indexed in the Web of Science Core Collection, so Clarivate publishes an official Journal Impact Factor for it (since the 2023 Journal Citation Reports, every Core Collection journal — including Arts & Humanities and Emerging Sources titles — receives one). PubScope links to Clarivate's official source rather than reprinting the number, which can be out of date.

Is PACIFIC JOURNAL OF OPTIMIZATION indexed in Scopus and Web of Science?

PACIFIC JOURNAL OF OPTIMIZATION is indexed in Web of Science.

What is the aims and scope of PACIFIC JOURNAL OF OPTIMIZATION?