Guide for Authors
Original high-quality research and review papers falling within the Aims and Scope
of the journal will be considered for publication. Contributions are normally received with the understanding that they comprise original,
unpublished material and are not being submitted for publication elsewhere. Translated material, which has not been published in English,
will also be considered.
Types of Paper
Research Papers and Review Articles.
We also actively encourage the submission of Systematic Review Articles.
Ethics in publishing
For information on Ethics in publishing and Ethical
guidelines for journal publication see
http://www.elsevier.com/publishingethics and
http://www.elsevier.com/ethicalguidelines.
Conflict of interest
All authors are requested to disclose any actual or potential conflict of interest
including any financial, personal or other relationships with other people or organizations within three years of beginning the submitted
work that could inappropriately influence, or be perceived to influence, their work. See also
http://www.elsevier.com/conflictsofinterest.
Submission declaration and verification
Submission of an article implies that the work described has not
been published previously (except in the form of an abstract or as part of a published lecture or academic thesis), that it is not under
consideration for publication elsewhere, that its publication is approved by all authors and tacitly or explicitly by the responsible
authorities where the work was carried out, and that, if accepted, it will not be published elsewhere in the same form, in English or
in any other language, including electronically without the written consent of the copyright-holder. To verify originality, your article
may be checked by the originality detection software iThenticate. See also
http://www.elsevier.com/editors/plagdetect.
Changes to authorship
This policy concerns the addition, deletion, or rearrangement of author names in the
authorship of accepted manuscripts:
Before the accepted manuscript is published in an online issue: Requests to add or remove
an author, or to rearrange the author names, must be sent to the Journal Manager from the corresponding author of the accepted manuscript
and must include: (a) the reason the name should be added or removed, or the author names rearranged and (b) written confirmation (e-mail,
fax, 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. Requests that are not sent by the corresponding author will be forwarded
by the Journal Manager to the corresponding author, who must follow the procedure as described above. Note that: (1) Journal Managers
will inform the Journal Editors of any such requests and (2) publication of the accepted manuscript in an online issue is suspended until
authorship has been agreed.
After the accepted manuscript is published in an online issue: Any requests to add, delete, or
rearrange author names in an article published in an online issue will follow the same policies as noted above and result in a corrigendum.
Copyright
Upon acceptance of an article, authors will be asked to complete a 'Journal Publishing Agreement'
(for more information on this and copyright see
http://www.elsevier.com/copyright). Acceptance of the agreement will ensure
the widest possible dissemination of information. An e-mail will be sent to the corresponding author confirming receipt of the manuscript
together with a 'Journal Publishing Agreement' form or a link to the online version of this agreement.
Subscribers may reproduce
tables of contents or prepare lists of articles including abstracts for internal circulation within their institutions. Permission of
the Publisher is required for resale or distribution outside the institution and for all other derivative works, including compilations
and translations (please consult
http://www.elsevier.com/permissions). If excerpts from other copyrighted works are included,
the author(s) must obtain written permission from the copyright owners and credit the source(s) in the article. Elsevier has preprinted
forms for use by authors in these cases: please consult
http://www.elsevier.com/permissions.
Retained author rights
As an author you (or your employer or institution) retain certain rights; for details
you are referred to:
http://www.elsevier.com/authorsrights.
Role of the
funding source
You are requested to identify who provided financial support for the conduct of the research and/or preparation
of the article and to briefly describe the role of the sponsor(s), if any, in study design; in the collection, analysis and interpretation
of data; in the writing of the report; and in the decision to submit the article for publication. If the funding source(s) had no such
involvement then this should be stated. Please see
http://www.elsevier.com/funding.
Funding body agreements and policies
Elsevier has established agreements and developed policies to allow authors whose
articles appear in journals published by Elsevier, to comply with potential manuscript archiving requirements as specified as conditions
of their grant awards. To learn more about existing agreements and policies please visit
http://www.elsevier.com/fundingbodies.
Open access
This journal offers you the option of making your article freely available to all via the ScienceDirect
platform. To prevent any conflict of interest, you can only make this choice after receiving notification that your article has been
accepted for publication. The fee of $3,000 excludes taxes and other potential author fees such as color charges. In some cases, institutions
and funding bodies have entered into agreement with Elsevier to meet these fees on behalf of their authors. Details of these agreements
are available at
http://www.elsevier.com/fundingbodies. Authors of accepted articles, who wish to take advantage of this
option, should complete and submit the order form (available at
http://www.elsevier.com/locate/openaccessform.pdf). Whatever
access option you choose, you retain many rights as an author, including the right to post a revised personal version of your article
on your own website. More information can be found here:
http://www.elsevier.com/authorsrights.
Language and language services
Please write your text in good English (American or British usage is accepted,
but not a mixture of these). Authors who require information about language editing and copyediting services pre- and post-submission
please visit
http://webshop.elsevier.com/languageservices
or our customer support site at
http://support.elsevier.com
for more information.
Submission
Submission to this journal proceeds totally
online and you will be guided stepwise through the creation and uploading of your files. The system automatically converts source files
to a single PDF file of the article, which is used in the peer-review process. Please note that even though manuscript source files are
converted to PDF files at submission for the review process, these source files are needed for further processing after acceptance. All
correspondence, including notification of the Editor's decision and requests for revision, takes place by e-mail removing the need for
a paper trail.
Use of wordprocessing software
It is important that the file be saved in the native format of the wordprocessor used.
The text should be in single-column format. Keep the layout of the text as simple as possible. Most formatting codes will be removed
and replaced on processing the article. In particular, do not use the wordprocessor's options to justify text or to hyphenate words.
However, do use bold face, italics, subscripts, superscripts etc. When preparing tables, if you are using a table grid, use only one
grid for each individual table and not a grid for each row. If no grid is used, use tabs, not spaces, to align columns. The electronic
text should be prepared in a way very similar to that of conventional manuscripts (see also the Guide to Publishing with Elsevier:
http://www.elsevier.com/guidepublication).
Note that source files of figures, tables and text graphics will be required whether or not you embed your figures in the text. See also
the section on Electronic artwork.
To avoid unnecessary errors you are strongly advised to use the 'spell-check' and 'grammar-check'
functions of your wordprocessor.
LaTeX
If the LaTeX file is suitable,
proofs will be produced without rekeying the text. The article should preferably be written using Elsevier's document class 'elsarticle',
or alternatively any of the other recognized classes and formats supported in Elsevier's electronic submissions system, for further information
see
http://www.elsevier.com/wps/find/authorsview.authors/latex-ees-supported.
The Elsevier 'elsarticle' LaTeX style
file package (including detailed instructions for LaTeX preparation) can be obtained from the Quickguide:
http://www.elsevier.com/latex.
It consists of the file: elsarticle.cls, complete user documentation for the class file, bibliographic style files in various styles,
and template files for a quick start.
Article structure
Subdivision - numbered sections
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. (the abstract is not included in section numbering). Use this 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.
Essential title page information
•
Title.
Concise and informative. Titles are often used in information-retrieval systems. Avoid abbreviations and formulae where possible.
•
Author names and affiliations.
Where the family name may be ambiguous (e.g., a double name), please indicate this clearly.
Present the authors' affiliation addresses (where the actual work was done) below the names. Indicate all affiliations with a lower-case
superscript letter immediately after the author's name and in front of the appropriate address. Provide the full postal address of each
affiliation, including the country name and, if available, the e-mail address of each author.
•
Corresponding author.
Clearly indicate who will handle correspondence at all stages of refereeing and publication, also post-publication.
Ensure that telephone
and fax numbers (with country and area code) are provided in addition to the e-mail address and the complete postal address. Contact
details must be kept up to date by the corresponding author.
•
Present/permanent address.
If an author has
moved since the work described in the article was done, or was visiting at the time, a 'Present address' (or 'Permanent address') may
be indicated as a footnote to that author's name. The address at which the author actually did the work must be retained as the main,
affiliation address. Superscript Arabic numerals are used for such footnotes.
Abstract
A concise and factual abstract is required of no more than 300 words, including headings. To support this, the journal has
started using (July 1, 2009) "structured abstracts". A structured abstract should contain the following headings (as in-line
or run-in headings in bold): Context, Objective, Method, Results and Conclusions. An abstract is often presented separately from the
article, so it must be able to stand alone. For this reason, references should be avoided, but if essential, then cite the author(s)
and year(s). Also, non-standard or uncommon abbreviations should be avoided, but if essential they must be defined at their first mention
in the abstract itself. Please see below for an example of a structured abstract:
Context: Throughout an organisation,
people have different responsibilities and worktasks, hence, it is probable that different roles have different priorities when it comes
to what should be improved within a company. This has been found in previous studies in marketing, but is this true for software improvement
as well?
Objective: This paper evaluates how different roles in a software development organization view different issues
in software process improvement and if such differences could be used in order to provide more tailor-made process improvements within
an organization and uses this as a working hypothesis.
Method: A quantitative questionnaire containing five different weighted
questions related to software process improvement was developed. 84 employees from all levels of a Swedish telecommunication company
were then approached, of which 63 responded.
Results: The different roles disagreed in three of the questions while they
agreed in two of the questions. The disagreement was related to issues about importance of improvement, urgency of problems, and threat
against successful process management, while the questions where the roles agreed focused on communication of the processes (documentation
and teaching).
Conclusion: It is concluded that it is important to be aware and take into account the different needs of
different roles. This will make it possible to provide improvements tailored to specific roles which will probably help to overcome
resistance to process improvements. It is also important to look into other areas and companies (for example, marketing) where it could
be beneficial when conducting process improvements.
Graphical abstract
A
Graphical abstract is optional and should summarize the contents of the article in a concise, pictorial form designed to capture the
attention of a wide readership online. Authors must provide images that clearly represent the work described in the article. Graphical
abstracts should be submitted as a separate file in the online submission system. Image size: Please provide an image with a minimum
of 531 × 1328 pixels (h × w) or proportionally more. The image should be readable at a size of 5 × 13 cm using a regular
screen resolution of 96 dpi. Preferred file types: TIFF, EPS, PDF or MS Office files. See
http://www.elsevier.com/graphicalabstracts
for examples.
Authors can make use of Elsevier's Illustration and Enhancement service to ensure the best presentation of their images
also in accordance with all technical requirements:
Illustration
Service.
Highlights
Highlights are a short collection of
bullet points that convey the core findings of the article. Highlights are optional and should be submitted in a separate file in the
online submission system. Please use 'Highlights' in the file name and include 3 to 5 bullet points (maximum 85 characters, including
spaces, per bullet point). See
http://www.elsevier.com/highlights for examples.
Keywords
Immediately after the abstract, provide a maximum of 6 keywords, using British spelling and avoiding general
and plural terms and multiple concepts (avoid, for example, 'and', 'of'). Be sparing with abbreviations: only abbreviations firmly established
in the field may be eligible. These keywords will be used for indexing purposes.
Abbreviations
Define abbreviations that are not standard in this field in a footnote to be placed on the first page of the article. Such abbreviations
that are unavoidable in the abstract must be defined at their first mention there, as well as in the footnote. Ensure consistency of
abbreviations throughout the article.
Acknowledgements
Collate acknowledgements
in a separate section at the end of the article before the references and do not, therefore, include them on the title page, as a footnote
to the title or otherwise. List here those individuals who provided help during the research (e.g., providing language help, writing
assistance or proof reading the article, etc.).
Nomenclature and Units
All
measurements and data should be given in SI units, or if SI units do not exist in an internationally accepted unit. If you use any symbol
or unit not generally recognised, please include an explanation the first time it is used.
Math formulae
Present simple formulae in the line of normal text where possible and use the solidus (/) instead of a horizontal
line for small fractional terms, e.g., X/Y. In principle, variables are to be presented in italics. Powers of e are often more conveniently
denoted by exp. Number consecutively any equations that have to be displayed separately from the text (if referred to explicitly in the
text).
Artwork
Electronic
artwork
General points
• Make sure you use uniform lettering and sizing of your original artwork.
•
Save text in illustrations as 'graphics' or enclose the font.
• Only use the following fonts in your illustrations: Arial, Courier,
Times, Symbol.
• Number the illustrations according to their sequence in the text.
• Use a logical naming convention
for your artwork files.
• Provide captions to illustrations separately.
• Produce images near to the desired size of
the printed version.
• Submit each figure as a separate file.
A detailed guide on electronic artwork is available on our
website:
http://www.elsevier.com/artworkinstructions
You are urged to visit this site; some excerpts from the
detailed information are given here.
Formats
Regardless of the application used, when your electronic artwork is
finalised, please 'save as' or convert the images to one of the following formats (note the resolution requirements for line drawings,
halftones, and line/halftone combinations given below):
EPS: Vector drawings. Embed the font or save the text as 'graphics'.
TIFF:
Color or grayscale photographs (halftones): always use a minimum of 300 dpi.
TIFF: Bitmapped line drawings: use a minimum of 1000
dpi.
TIFF: Combinations bitmapped line/half-tone (color or grayscale): a minimum of 500 dpi is required.
If your electronic artwork
is created in a Microsoft Office application (Word, PowerPoint, Excel) then please supply 'as is'.
Please do not:
•
Supply files that are optimised for screen use (e.g., GIF, BMP, PICT, WPG); the resolution is too low;
• Supply files that are
too low in resolution;
• Submit graphics that are disproportionately large for the content.
Color artwork
Please make sure that artwork files are in an acceptable format (TIFF, EPS or MS Office
files) and with the correct resolution. If, together with your accepted article, you submit usable color figures then Elsevier will ensure,
at no additional charge, that these figures will appear in color on the Web (e.g., ScienceDirect and other sites) regardless of whether
or not these illustrations are reproduced in color in the printed version.
For color reproduction in print, you will receive information
regarding the costs from Elsevier after receipt of your accepted article. Please indicate your preference for color: in print or
on the Web only. For further information on the preparation of electronic artwork, please see
http://www.elsevier.com/artworkinstructions.
Please note: Because of technical complications which can arise by converting color figures to 'gray scale' (for the printed version
should you not opt for color in print) please submit in addition usable black and white versions of all the color illustrations.
Figure captions
Ensure that each illustration has a caption. Supply captions separately, not attached
to the figure. 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.
Tables
Number tables consecutively in accordance with their appearance in the text. Place footnotes to tables below the
table body and indicate them with superscript lowercase letters. Avoid vertical rules. Be sparing in the use of tables and ensure that
the data presented in tables do not duplicate results described elsewhere in the article.
References
Citation in text
Please ensure that every reference
cited in the text is also present in the reference list (and vice versa). Any references cited in the abstract must be given in full.
Unpublished results and personal communications are not recommended in the reference list, but may be mentioned in the text. If these
references are included in the reference list they should follow the standard reference style of the journal and should include a substitution
of the publication date with either 'Unpublished results' or 'Personal communication'. Citation of a reference as 'in press' implies
that the item has been accepted for publication.
Web references
As
a minimum, the full URL should be given and the date when the reference was last accessed. Any further information, if known (DOI, author
names, dates, reference to a source publication, etc.), should also be given. Web references can be listed separately (e.g., after the
reference list) under a different heading if desired, or can be included in the reference list.
References in a special issue
Please ensure that the words 'this issue' are added to any references in the list (and
any citations in the text) to other articles in the same Special Issue.
Reference
management software
This journal has standard templates available in key reference management packages EndNote (
http://www.endnote.com/support/enstyles.asp)
and Reference Manager (
http://refman.com/support/rmstyles.asp). Using plug-ins to wordprocessing packages, authors only
need to select the appropriate journal template when preparing their article and the list of references and citations to these will be
formatted according to the journal style which is described below.
Reference style
Text: Indicate references by number(s) in square brackets in line with the text. The actual authors can be referred to,
but the reference number(s) must always be given.
Example: '..... as demonstrated [3,6]. Barnaby and Jones [8] obtained a different
result ....'
List: Number the references (numbers in square brackets) in the list in the order in which they appear in the
text.
Examples:
Reference to a journal publication:
[1] J. van der Geer, J.A.J. Hanraads, R.A. Lupton, The art of
writing a scientific article, J. Sci. Commun. 163 (2010) 51–59.
Reference to a book:
[2] W. Strunk Jr., E.B. White, The
Elements of Style, fourth ed., Longman, New York, 2000.
Reference to a chapter in an edited book:
[3] G.R. Mettam, L.B. Adams,
How to prepare an electronic version of your article, in: B.S. Jones, R.Z. Smith (Eds.), Introduction to the Electronic Age, E-Publishing
Inc., New York, 2009, pp. 281–304.
Video data
Elsevier accepts video
material and animation sequences to support and enhance your scientific research. Authors who have video or animation files that they
wish to submit with their article are strongly encouraged to include these within the body of the article. This can be done in the same
way as a figure or table by referring to the video or animation content and noting in the body text where it should be placed. All submitted
files should be properly labeled so that they directly relate to the video file's content. In order to ensure that your video or animation
material is directly usable, please provide the files in one of our recommended file formats with a preferred maximum size of 50 MB.
Video and animation files supplied will be published online in the electronic version of your article in Elsevier Web products, including
ScienceDirect:
http://www.sciencedirect.com. Please supply 'stills' with your files: you can choose any frame from the video
or animation or make a separate image. These will be used instead of standard icons and will personalize the link to your video data.
For more detailed instructions please visit our video instruction pages at
http://www.elsevier.com/artworkinstructions.
Note: since video and animation cannot be embedded in the print version of the journal, please provide text for both the electronic and
the print version for the portions of the article that refer to this content.
Supplementary
data
Elsevier accepts electronic supplementary material to support and enhance your scientific research. Supplementary files
offer the author additional possibilities to publish supporting applications, high-resolution images, background datasets, sound clips
and more. Supplementary files supplied will be published online alongside the electronic version of your article in Elsevier Web products,
including ScienceDirect:
http://www.sciencedirect.com. In order to ensure that your submitted material is directly usable,
please provide the data in one of our recommended file formats. Authors should submit the material in electronic format together with
the article and supply a concise and descriptive caption for each file. For more detailed instructions please visit our artwork instruction
pages at
http://www.elsevier.com/artworkinstructions.
Submission checklist
The following list will be useful during the final checking of an article prior to sending it to the journal for review. Please
consult this Guide for Authors for further details of any item.
Ensure that the following items are present:
One author
has been designated as the corresponding author with contact details:
• E-mail address
• Full postal address
•
Telephone and fax numbers
All necessary files have been uploaded, and contain:
• Keywords
• All figure captions
• All tables (including title, description, footnotes)
Further considerations
• Manuscript has been 'spell-checked'
and 'grammar-checked'
• References are in the correct format for this journal
• All references mentioned in the Reference
list are cited in the text, and vice versa
• Permission has been obtained for use of copyrighted material from other sources
(including the Web)
• Color figures are clearly marked as being intended for color reproduction on the Web (free of charge)
and in print, or to be reproduced in color on the Web (free of charge) and in black-and-white in print
• If only color on the
Web is required, black-and-white versions of the figures are also supplied for printing purposes
For any further information please
visit our customer support site at
http://support.elsevier.com.
Use of
the Digital Object Identifier
The Digital Object Identifier (DOI) may be used to cite and link to electronic documents. The
DOI consists of a unique alpha-numeric character string which is assigned to a document by the publisher upon the initial electronic
publication. The assigned DOI never changes. Therefore, it is an ideal medium for citing a document, particularly 'Articles in press'
because they have not yet received their full bibliographic information. The correct format for citing a DOI is shown as follows (example
taken from a document in the journal
Physics Letters B):
doi:10.1016/j.physletb.2010.09.059
When you use the DOI to
create URL hyperlinks to documents on the web, the DOIs are guaranteed never to change.
Proofs
One set of page proofs (as PDF files) will be sent by e-mail to the corresponding author (if we do not have an
e-mail address then paper proofs will be sent by post) or, a link will be provided in the e-mail so that authors can download the files
themselves. Elsevier now provides authors with PDF proofs which can be annotated; for this you will need to download Adobe Reader version
7 (or higher) available free from
http://get.adobe.com/reader. Instructions on how to annotate PDF files will accompany
the proofs (also given online). The exact system requirements are given at the Adobe site:
http://www.adobe.com/products/reader/tech-specs.html.
If you do not wish to use the PDF annotations function, you may list the corrections (including replies to the Query Form) and return
them to Elsevier in an e-mail. Please list your corrections quoting line number. If, for any reason, this is not possible, then mark
the corrections and any other comments (including replies to the Query Form) on a printout of your proof and return by fax, or scan the
pages and e-mail, or by post. Please use this proof only for checking the typesetting, editing, completeness and correctness of the text,
tables and figures. Significant changes to the article as accepted for publication will only be considered at this stage with permission
from the Editor. We will do everything possible to get your article published quickly and accurately – please let us have all your
corrections within 48 hours. It is important to ensure that all corrections are sent back to us in one communication: please check carefully
before replying, as inclusion of any subsequent corrections cannot be guaranteed. Proofreading is solely your responsibility. Note that
Elsevier may proceed with the publication of your article if no response is received.
Offprints
The corresponding author, at no cost, will be provided with a PDF file of the article via e-mail. For an extra
charge, paper offprints can be ordered via the offprint order form which is sent once the article is accepted for publication. The PDF
file is a watermarked version of the published article and includes a cover sheet with the journal cover image and a disclaimer outlining
the terms and conditions of use.
For inquiries relating
to the submission of articles (including electronic submission) please visit this journal's homepage. Contact details for questions arising
after acceptance of an article, especially those relating to proofs, will be provided by the publisher. You can track accepted articles
at
http://www.elsevier.com/trackarticle. You can also check our Author FAQs (
http://www.elsevier.com/authorFAQ)
and/or contact Customer Support via
http://support.elsevier.com.
