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Journal decision profile

Chaos

Computer Science · Physics and Astronomy
American Institute of PhysicsUnited StatespISSN 1054-1500eISSN 1089-7682
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Journal Metrics Score
i
Journal Metrics ScoreThe raw score is citations received in the latest complete year by works from the two previous years, divided by the number of those works. It is calculated from OpenAlex open data (CC0) and is not a percentage grade.
2026
3.7

Journal Metrics Score 2026 · 2021–2024 window citedness 3.30.

Submission-to-acceptance
i
Submission-to-acceptanceCalendar days between the received and accepted dates reported in recent PubMed records. This interval includes editorial handling and author revisions, so it is not time to first decision or pure peer-review time.
PUBMED
92 daysmedian

Middle 50%: 63–124 days

100 of 100 PubMed-indexed articles · 100% coverage · 2024–2025

Indicative APC
i
Indicative APCThis journal-level estimate comes from the OpenAlex source record. It is not a verified quote and may exclude taxes, waivers, society discounts, or article-type charges. Check the journal's official website before deciding.
OPENALEX · VERIFY
Not available

No journal-level APC is available in the current OpenAlex snapshot. Cost is excluded from scoring.

At a glance

Journal decision profile

Each spoke is a 0–100 percentile within a comparable journal cohort—not a percentage grade or a single black-box rating.

Relative profile

Metrics ScoreThe raw 2026 Journal Metrics Score is the recent two-year citation average shown above. The radar converts it to a 0–100 cohort percentile: farther out means a higher score than more comparable journals. It is not a percentage grade.iSource outputThe raw rank compares lifetime output inside the journal’s leading-topic source set. The radar then compares that rank position across Decision Profile journals in the same primary OpenAlex field; when that field has too few profiles, it uses the broader profile set. Farther out means relatively more output, not better research quality.iTop 10% shareThe share of recent papers in the global top 10% for citations after comparing papers of the same type, publication year, and subfield. The radar converts that share to a 0–100 cohort percentile; it does not predict how a new paper will perform.iMedian FWCICitation performance of the middle recent paper after field, year, and work type are considered. A raw FWCI of 1.0 is the expected citation level for comparable papers; the radar shows its 0–100 cohort percentile.iSubmission-to-acceptanceCalendar days from the received date to the accepted date in recent PubMed records. This includes editorial handling and author revisions, so it is not the time to first decision and not pure peer-review time. The radar uses a 0–100 cohort percentile with shorter observed timing plotted farther out; it does not measure review quality.iOutput volumeAverage works published per year in the recent analysis window, converted to a 0–100 cohort percentile. Farther out means the journal publishes more papers; it does not mean those papers are better.i
Cost is intentionally excluded. Missing APC data is never converted to a zero-dollar fee or a fabricated cost score.

Raw values behind the shape

Always visible
Metrics Score
i
Metrics ScoreThe 2026 raw Journal Metrics Score shown above. The bar is its 0–100 percentile within the radar's comparable journal cohort; it is not a percentage score.
3.72026 · OPENALEX
Source output rank
i
Source output rankThis lifetime journal-wide output rank compares works published by the OpenAlex source with sources associated with the journal’s leading topic. More output does not mean higher quality.
#37 / 620LIFETIME OUTPUT
Highly cited papers
i
Highly cited papersShare of recent works in the global top 10% for citations after comparing papers of the same type, publication year, and subfield.
17.8%FIELD-NORMALIZED TOP 10%
Field-normalized impact
i
Field-normalized impactCitation performance of the middle recent paper after field, year, and work type are considered. A raw FWCI of 1.0 is the expected level for comparable work.
0.94MEDIAN FWCI
Submission-to-acceptance
i
Submission-to-acceptanceReceived-to-accepted calendar days from qualified PubMed records. It includes editorial handling and author revisions; it is not time to first decision or pure peer-review time.
92 daysIQR 63–124 DAYS
Recent output
i
Recent outputAverage works published per year across the complete analysis window. This is a volume measure, not a quality score.
575 / yr2021–2024 AVG
Field-normalized top 10% share17.8%

408 of 2,298 works · same type, year & subfield

Field-normalized top 1% share0.7%

15 works · same type, year & subfield

Median FWCI0.94×

Below field-year expectation

Source output rank#37

of 620 topic-associated OpenAlex sources by lifetime output

What does Median FWCI mean?

FWCI compares papers with the same publication year, type, and field. 1.0 is the world average; above 1.0 is above expectation. This journal's median is 0.94, so its typical recent paper runs about 6% below its field benchmark.

What does Top 10% Share mean?

17.8% of recent papers rank in the global top 10% after field normalization. This is easier to compare across specialties than raw citation totals.

Publishing pattern

Publication volume and article mix

Volume is separated from citation accumulation so newer papers are not presented as weaker simply because they are newer.

Works published by year

OpenAlex source records · 2016–2025

2922016
3822017
4922018
5122019
5862020
5472021
5202022
5812023
6502024
6622025

Recent work-type mix

2,298 OpenAlex works · 2021–2024

Article98.9%
Erratum0.9%
Editorial0.1%
Other0.1%
OpenAlex article is broader than “original research.” PubMed Publication Types can add case-report and clinical-study detail.
Fit signals

Topics and medical subject coverage

OpenAlex topics show research communities; MeSH keeps the medical taxonomy recognizable.

Major MeSH signals

PubMed-indexed works
EpidemicsNeuronsNonlinear DynamicsCOVID-19Models, NeurologicalModels, BiologicalNeural Networks, ComputerAlgorithmsGame Theory

Leading OpenAlex topics

2021–2024 works
Nonlinear Dynamics and Pattern Formation395
Complex Network Analysis Techniques137
Chaos control and synchronization109
stochastic dynamics and bifurcation96
Complex Systems and Time Series Analysis85
Mathematical and Theoretical Epidemiology and Ecology Models83
Model Reduction and Neural Networks83
Neural Networks and Reservoir Computing79
Evolutionary Game Theory and Cooperation78
Neural dynamics and brain function77
Methodology: OpenAlex snapshot 2026-08-12. FWCI, percentile badges, topics, and type mix use 2,298 works published 2021–2024. Radar normalization is versioned in the cached profile, and no cost score is assigned without reliable APC data.

Recommended alternatives

Candidates share the leading OpenAlex topic, then subfield or field when needed, and are ranked by current Journal Metrics Score.

OpenAlex topic-neighbor model · Preview
Nonlinear DynamicsTopic-neighbor alternative6.2Metrics Score—Submission → acceptance$$$Cost*Chaos Solitons & FractalsTopic-neighbor alternative5.7Metrics Score—Submission → acceptance$$$Cost*Communications in Nonlinear Science and Numerical SimulationTopic-neighbor alternative3.0Metrics Score—Submission → acceptance$$$Cost*Siam Journal On Applied Dynamical SystemsTopic-neighbor alternative2.9Metrics Score—Submission → acceptance$—Cost*Physica D-Nonlinear PhenomenaTopic-neighbor alternative2.6Metrics Score—Submission → acceptance$$$Cost*European Physical Journal-Special TopicsTopic-neighbor alternative2.3Metrics Score—Submission → acceptance$$$Cost*

More alternative journals

Journal of Nonlinear ScienceComputer Science ReviewInternet of ThingsIeee-Acm Transactions On NetworkingJournal of Cloud Computing-Advances Systems and ApplicationsComputers & Security

* Cost is indicative only. APCs, taxes, waivers, and member discounts can change—always verify on the journal's official website.

Subject Category Quartiles

Quartiles computed within each OpenAlex subfield
CategoryQuartile
Computer Networks and CommunicationsQ1
Statistical and Nonlinear PhysicsQ1

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Q1
Subfield Quartile
B2
CAS Block

Ranking and source check

#163
of 870 Physics & Astronomy field journals
#161
among Q1 Physics & Astronomy journals

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Journal Details

OpenAlex Works
9,130
H-Index
155
Fully Open Access
No
Recent OA Works
3,732
Subject Areas
Computer Networks and CommunicationsStatistical and Nonlinear PhysicsStatistical and Nonlinear PhysicsStatistical and Nonlinear Physics

Source: the current OpenAlex source record. OpenAlex works can include multiple work types. Fully Open Access is a source-level flag. Recent OA Works is summed from OpenAlex's counts_by_year series (up to the latest ten years); it is not a lifetime OA percentage. Any APC shown here is an indicative OpenAlex value—verify current charges on the journal's official website.

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