Introduction and Article Types
Manuscript Submission Checklist
Open Researcher and Contributor ID (ORCID)
Article Structure and Organization
Journal Editorial Standards
Journal Ethical Standards
Open Access & CC License
Articles in Press
The International Journal of Computational Intelligence Systems (IJCIS) is an open access peer-reviewed journal which publishes original research on all aspects of applied computational intelligence, especially targeting papers demonstrating the use of techniques and methods originating from computational intelligence theory. The journal publishes original research articles and reviews. Only papers that fall within the Aims & Scope of the journal will be considered for publication.
Before you submit your manuscript to the journal for review, please ensure that all the items listed below have been checked and uploaded with your submission. In case you require more information about any of the items in this list, please refer to the relevant section in these Author Guidelines or contact the Publisher directly at firstname.lastname@example.org.
Submission of articles to the International Journal of Computational Intelligence Systems proceeds in an online environment only using the Editorial Manager online submission and peer review system. Please click on the Submit your Paper button in the left-hand menu on the journal homepage for more details on how to submit an article.
Please specify during the submission process to which of the following subject areas your paper belongs:
For each of the above subject areas, an Area Editor will be responsible for the papers submitted in that area. All correspondence, including notification of the Editor’s decision and requests for revision, is sent via email.
Note that the submission of a manuscript means that the research described has not been published previously in other journals, that it is not under consideration for publication elsewhere, that its publication is approved by all Authors – either tacitly or explicitly – and by the responsible authorities where the work was carried out, and that upon acceptance the article will not be published elsewhere in the same form, either in English or in any other language, including in any electronic medium, without the written permission of the journal owner. The editorial team of the International Journal of Computational Intelligence Systems verifies the originality of submitted manuscripts using similarity detection software.
The International Journal of Computational Intelligence Systems supports ORCID in its publication workflow, enabling researchers to apply for a unique ID which is connected to their work. Similar to DOIs for articles, ORCID for Authors will help researchers to distinguish their research from others, to get appropriate recognition and to enhance the discovery of their work. Corresponding Authors are required to register for an ORCID identifier (free of charge) and to link this identifier to their submission. Any co-Authors are encouraged to do the same.
If you have registered with ORCID, you can link your personal ID to your existing Editorial Manager account by going to your account details and entering your ORCID identifier. After you validate and confirm your details, you will be directed to the ORCID website to sign in (make sure you have your username and password ready). You will then be requested to agree to attach your ORCID details to your Editorial Manager account. In the event that the number is invalid (you will see a red cross next to the ORCID identifier) you can click on the link to “Update ORCID iD” and follow the instructions to authorize the link between the journal submission system and your ORCID iD.
All manuscripts must be prepared according to the journal's guidelines, style files and samples which have been prepared by Atlantis Press. Downloadable ZIP files are available for both LaTeX and MS-Word:
All manuscripts must be in the English language and Authors are advised to ensure clarity, brevity and accuracy of the information provided. Authors are also reminded that papers are published to be read and that their works should be composed with a wide audience in mind.
Including a cover letter with your submission gives you a chance to convince the Editors that your article is suitable for publication in the journal and of importance to its readership. A cover letter should be no more than two pages long and should include all the standard elements which are to be expected in an official letter (for example, the date and the address of the recipient, etc.). The Author(s) should confirm that the submission is original (include the title of the manuscript and the journal name) and not under consideration for publication in another journal. Furthermore, you should briefly mention the focus of the manuscript (no more than 4-5 sentences). Note that while we ask the Author(s) to provide competing interest information separately, you are welcome to also include this information in the cover letter.
The abstract of your article should briefly state the purpose of the research, the main results and the major conclusions. An abstract is often presented separately from the article, so it must be able to stand alone. It should therefore not contain any undefined abbreviations or unspecified references. If references are still deemed essential, then cite the Author(s) and year(s). Also, if non-standard or uncommon abbreviations cannot be avoided they must be defined at their first mention in the abstract itself.
A graphical abstract is a graphical equivalent of the written abstract of an article. Graphical abstracts should be a single image, designed to help the reader to quickly gain an overview of the article and to ascertain the purpose and results of a given research. Graphical abstracts are intended to facilitate online browsing, to help readers quickly identify if an article is relevant to their research interests, and to draw extra attention to an article thereby increasing its readership. Adding a graphical abstract to an article is optional, but if included it has to be submitted as a single figure meeting the general artwork requirements which can be found here. Note that graphical abstracts should not exceed 280 (width) x 140 (height) pixels in size and that no caption is to be included with the figure.
Immediately after the abstract, provide a maximum of 7 keywords, using American-English spelling and avoiding general and plural terms and multiple concepts (for example, avoid “and”, “of”, etc.). Also avoid using abbreviations unless they are firmly established in the field. Note that these keywords will be used for indexing purposes.
Divide your article into clearly defined and numbered sections. Subsections should be numbered 1.1 (then 1.1.1, 1.1.2, ...), 1.2, etc. Note that the abstract should not be included in the section numbering. Use the section numbering also for internal cross-referencing: do not just refer to 'the text'. Any subsection may be given a brief heading. Each heading should appear on its own separate line.
Abbreviations which are non-standard in the field should be defined at their first mention in the text and used consistently thereafter. Definitions can be placed in a footnote on the first page of the article.
An introduction should state the objectives of the work and provide an adequate background. Make sure you explain the nature of the problem and provide the context of why the work is important. Avoid a detailed literature survey or a summary of the results and make sure you include all the relevant references.
This section is important to allow reproducibility of your work by an independent researcher. You should therefore provide sufficient details and a description of the techniques and equipment used. Standard techniques and methods used during the work should just be mentioned at the beginning of the section and descriptions of these are not needed. Methods that are already published should be summarized and indicated by a reference. If quoting directly from a previously published method, use quotation marks and cite the source. Any modifications to existing methods should also be described. If lengthy descriptions of experimental procedures are required, the Authors are encouraged to include them in a supplementary file. Where applicable, Authors must confirm whether all ethical approvals for a procedure have been obtained.
Present your results and experimental data in a clear, consistent and concise manner. Only essential results should be included in the text and only points which are important for the discussion should be highlighted. Do not attempt to hide data; any secondary data can be included in a supplementary file.
This section should contain an interpretation of what the results mean and explore their significance. Highlight the impact of your results compared with recent work and relate it back to the problem or original question in your study. Do not repeat the results in this section and avoid extensive citations or a discussion of published literature.
The main conclusions of the study may be presented in a short Conclusions section. Recommendations or plans for future studies can be included in this section as well.
All Authors must disclose any financial and personal relationships with other people or organizations that could inappropriately influence or bias their work. Examples of potential conflicts of interest include employment, consultancies, stock ownership, honoraria, paid expert testimony, patent applications or registrations, and grants or other funding. Authors submitting to the journal are required to complete an Author Declaration of Potential Conflict form and submit it as a mandatory item together with their manuscript. Any potential competing interests must also be mentioned in an explicit statement within the manuscript itself: this statement should describe all potential conflicts of interest (or lack thereof) for each contributing Author.
Each Author is encouraged to declare his/her individual contribution to the work submitted: all Authors should have materially participated in the research and/or article preparation and as such the roles of each Author should be clearly described. The statement that all Authors have approved the final article should be true and included in the disclosure. For more information, please refer to the Author Statement of Contribution section in the Atlantis Press Submission & Author Guidelines policy.
Authors are required to disclose and list any parties which have made a financial contribution to the research and/or the preparation of the article and to briefly describe the role that such party may have had in the work (if any). If the funding source(s) had no involvement in the work beyond providing a financial contribution, then this should be explicitly stated as well.
Where applicable, Authors can collate a list of grants, funds and/or individuals who provided help during the research or writing of the manuscript in a separate Acknowledgements section at the end of the article before the references. Names of funding organizations should be written in full. Do not include acknowledgements on the title page, as a footnote to the title or otherwise.
The International Journal of Computational Intelligence Systems encourages Authors to deposit their research data in a relevant data repository and to cite and link to this dataset in their article. In cases where data sharing is not possible for some reason, Authors are requested to make a statement to explain why the research data cannot be shared. Authors are required to provide a Data Availability Statement along these lines as a mandatory item in the submission process. For more information, please refer to the Research Data Policy section in the Atlantis Press Transparency & Research Data policy.
Authors must ensure that each illustration has a caption. Captions must be supplied separately and not attached to the figure itself. A caption should comprise a brief title (not on the figure itself) and a description of the illustration. Keep text in the illustrations themselves to a minimum, but explain all symbols and abbreviations used. Note that captions should contain the figure number as cited in the text.
Tables should be numbered consecutively in accordance with their appearance in the text and cited accordingly. They can be placed either next to the relevant text in the article or on separate pages at the end. For each table, please supply a caption consisting of the table number, a brief title and a description of the data shown in the table. Any previously published material must be identified by providing the original source in the form of a reference at the end of the table caption after ensuring that permission has been sought from the copyright owner (where required). Any footnotes to tables should be indicated by superscript lower-case letters and placed below the table body. Tables should be submitted as editable text and not as images. Avoid using vertical rules and shading in table cells and make sure that the data presented in a table does not duplicate results described elsewhere in the article.
Authors are responsible for the accuracy of the references used. References should be numbered consecutively in the order in which they are first cited. References used in tables or figure captions must be numbered in sequence with those in the text.
Please follow the format as indicated in the journal's style files.
The journal accepts electronic supplementary materials – such as applications, presentations, data sheets, images and sound clips – to support and enhance the circulation and presentation of your research. Submitted supplementary items will be published exactly as they are received (Excel and PowerPoint files will appear as such online) alongside the electronic version of the article. Please submit your supplementary materials together with the article and provide a concise and descriptive caption for each supplementary file. If you wish to make changes to supplementary materials during any stage of the publication process, please make sure to provide an updated file. Do not annotate any corrections on a previous version. Please switch off the ‘Track Changes’ option in Microsoft Office files as these will appear in the published version.
Footnotes can be used to give additional information and may include citations of references included in the reference list. They should be numbered consecutively throughout the article. Many word processors can build footnotes into the text and this feature may be used. If this is not the case, please indicate the position of footnotes in the text and list the footnotes themselves separately at the end of the article. Do not include footnotes in the reference list. Footnotes cannot contain a table or a figure. Footnotes to tables should be indicated by superscript lower-case letters (or asterisks for significance values and other statistical data) and placed below the table body instead. Footnotes to the title or Authors of an article are not given reference symbols. Authors are advised to always use footnotes instead of endnotes.
Journal names should be abbreviated according to the ISSN International Centre’s “LTWA” (List of Title Word Abbreviations): https://www.issn.org/services/online-services/access-to-the-ltwa/.
Together with your manuscript, please submit the names, institutional addresses and email addresses of at least three potential referees which would be qualified to review your article. Make sure to exclude reviewers with grounds for potential bias. Note that the Editor(s) of the journal retain(s) the sole right to decide whether the suggested reviewers will be used or not.
Authors are permitted to manipulate images for the purpose of clarity only. Manipulation for purposes of deception or fraud will be regarded as scientific ethical abuse and will be dealt with accordingly. For graphical images, the International Journal of Computational Intelligence Systems applies the following policy: no specific feature within an image may be enhanced, obscured, moved, removed or introduced. Adjustments of brightness, contrast or color balance are acceptable if and as long as they do not obscure or eliminate any information present in the original. Nonlinear adjustments (e.g. changes to gamma settings) must be disclosed in the figure legend.
If your electronic artwork is created in a Microsoft Office application (Word, PowerPoint, Excel) then please supply the file “as is” in the native document format. For any application other than Microsoft Office which is used for creating artwork, once your electronic artwork is finalized please click “Save as” or convert the images to one of the following formats (note the resolution requirements for line drawings, halftones and line/halftone combinations):
Please do not:
The International Journal of Computational Intelligence Systems applies a single-blind peer review process, meaning that the names of Reviewers are hidden from the Authors. All submissions will be initially assessed by an Area Editor (depending on the subject area to which the paper belongs) to ensure that they fall within the Aims & Scope of the journal, are of reasonable scientific quality and meet the basic criteria for publication. Papers which are deemed suitable are then typically sent to a minimum of two independent subject experts to assess the scientific quality. These Reviewers then submit review reports with recommendations back to the assigned Editor who makes a decision on the manuscript based on the reports received. If the recommendations from Reviewers are conflicting or no final decision can be made based on the reports received, then the assigned Editor may consult another senior Reviewer and/or the Editorial Board members of the journal. Note that the Editor-in-Chief is ultimately responsible for the final decision regarding acceptance or rejection of articles and that the Editor-in-Chief’s decision is final in this regard. There are four possible outcomes for each submission:
After submitting an article, the Corresponding Author will receive a confirmation of receipt. Due to the many papers we are currently receiving, the peer review process may take up to 2-3 months, but this depends strongly on the subject and the details of the article. The journal's main policy is not to compromise on quality, so in some cases the review time can be longer. Once a paper has been accepted for publication, the Corresponding Author will be asked to sign a Journal Publishing Agreement (JPA) and to pay the Article Publication Charge (APC) for making the article open access. Upon receipt of the signed JPA and the APC payment, the accepted manuscript goes into production. Prior to publication, a set of page proofs in PDF format will be sent to the Corresponding Author via email for proofreading.
All Authors should have made substantial contributions to each of the following: (1) the conception and design of the study, or acquisition of data, or analysis and interpretation of data; (2) drafting the article or revising it critically for important intellectual content; (3) final approval of the version to be submitted. The statement that all Authors have approved the final article should be true and included in the disclosure. For more information, please refer to the Author Statement of Contribution section in the Atlantis Press Submission & Author Guidelines policy.
The International Journal of Computational Intelligence Systems adheres to the COPE guidelines for authorship changes. Authors are expected to carefully consider the list and order of all the Authors of a manuscript before submitting it and to provide the definitive list of Authors at the time of the original submission. Any addition, deletion or rearrangement of Author names in the authorship list should only be made before the manuscript has been accepted and only if approved by the journal Editor. To request such a change, the Editor must receive the following from the Corresponding Author of the manuscript: (i) the reason for the change in the authorship list; and (ii) written confirmation – via email or letter – from all Authors that they agree with the addition, removal or rearrangement. In the case of addition or removal of Authors, this includes confirmation from the Author being added or removed. Only in exceptional circumstances will the Editor consider the addition, deletion or rearrangement of Authors after the manuscript has been accepted. While the Editor considers the request, publication of the article will be suspended. If the article has already been published in an online issue, any requests approved by the Editor will result in a corrigendum.
The International Journal of Computational Intelligence Systems adheres to the ethical standards as outlined in the policies of the Committee on Publication Ethics (COPE). As such, the journal follows the COPE Core Practices and the Principles of Transparency and Best Practice in Scholarly Publishing. All ethical and misconduct cases for this journal are handled according to these guidelines and it is expected of Authors, Editors and Reviewers that they follow the COPE standards on ethical behaviour contained in them. For more information, please refer to the Atlantis Press Publishing Ethics & Misconduct policy.
All articles which are published in the International Journal of Computational Intelligence Systems are open access, meaning that they are freely, immediately and permanently accessible on the Atlantis Press content platform. A Creative Commons (CC) user license defines how end users can subsequently reuse the articles. All articles in the International Journal of Computational Intelligence Systems are published under the CC BY-NC 4.0 license, meaning that end users can freely share an article (i.e. copy and redistribute the material in any medium or format) and adapt it (i.e. remix, transform and build upon the material) on the condition that proper attribution is given (i.e. appropriate credit, a link to the license and an indication if any changes were made; all in such a way that does not suggest that the licensor endorses the user or the use) and the material is only used for non-commercial purposes. Note that Authors must accept this CC license upon submission of their paper. For more information, please refer to the User Licenses section in the Atlantis Press Open Access & Article Sharing policy.
The copyright of all articles which are published in the International Journal of Computational Intelligence Systems remains with the Authors, i.e. Authors retain full ownership of their published work. Upon acceptance of an article, Authors are requested to sign a Journal Publishing Agreement in which they grant Atlantis Press an exclusive publication license. Under this license, Authors grant the following rights to Atlantis Press:
Upon receipt of the signed Journal Publishing Agreement and the Article Publication Charge for making an article open access, the accepted manuscript is sent to production for typesetting in accordance with the journal style. A set of page proofs in PDF format is subsequently sent to the Corresponding Author via email. Authors are provided with PDF proofs which can be annotated. For this, you will need Adobe Reader version 7 (or higher) which can be downloaded for free from https://get.adobe.com/reader (for system requirements please check this page). Instructions on how to annotate PDF files will accompany the proofs and can also be found here. Authors which do not wish to use the PDF annotation function, may list their corrections (including replies to questions on a query form where applicable) and return them to us in an email. Please list your corrections quoting line numbers in this case. Note that article proofs should only be used for checking the typesetting, editing, completeness and correctness of the text, tables and figures. Significant changes to an article as accepted for publication will only be considered at this stage with permission from the Editor.
The production team will do their best to get your article published quickly and accurately. To support this, Authors are requested to return all their proof corrections within 3 working days. It is the Author’s responsibility to ensure that all corrections are sent back in one go: please check carefully before replying to the email, as any subsequent corrections cannot be guaranteed. Note that the Editors of the journal may proceed with the publication of your article if no (timely) response is received.
To accelerate the online publication of accepted manuscripts, this journal supports the concept of “Articles in Press”. These are accepted peer-reviewed articles that have not yet been assigned to any volume/issue, but which are already citable using a DOI (for more information about DOIs, please visit http://www.doi.org/). An accepted article will be published online under ‘Articles in Press’ as soon as an uncorrected proof has been produced. This is the first version of the article which is citable using the DOI. Subsequently, once the corrected proof has been received the uncorrected version will be replaced by the corrected one. Note that once the final published version of the article (the ‘version of record’ or VOR) has been released and assigned to a volume/issue, the article can also be cited using issue and page numbers.
For more information about anything that is written in these Author Guidelines or for general inquiries about the journal or about an article that you have submitted for publication in the journal, you can contact our author support team at email@example.com. Please always make sure to mention the journal acronym or full journal name in your query.