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Formatting Instructions for Manuscripts

On this page you find all information required to format your manuscript  for the conference proceedings so that it can be properly printed and properly viewed. Please follow all these guidelines!  Language
 Paper size and formats
 Type style and fonts
 More about fonts for CD-ROM
 Footnotes
 References
 Colour
 Page order
 LaTeX style files

Language

All manuscripts must be in English.

Paper size and formats

Authors who normally use A4 paper: please format your electronic file to reflect the US standard size paper of 8 1/2 by 11 inches. If that is not possible, please leave a substantial top margin, as the top margin is often reduced when converting A4 formatted PostScript files into PDF.
All text must be in a two-column format. The total allowable width of the text area is 6-7/8 inches (17.5 cm) wide by 8-7/8 inches (22.54 cm) high. Columns are to be 3-1/4 inches (8.25 cm) wide, with a 5/16 inch (0.8 cm) space between them. The main title (on the first page) should begin 1-3/8 inches (3.49 cm) from the top edge of the page. The second and following pages should begin 1.0 inch (2.54 cm) from the top edge. On all pages, the bottom margin should be 1-1/8 inches (2.86 cm) from the bottom edge of the page for 8.5 x 11-inch paper; for A4 paper, approximately 1-5/8 inches (4.13 cm) from the bottom edge of the page.

Type style and fonts

Wherever Times is specified, Times Roman may also be used. If neither is available on your word processor, please use the font closest in appearance to Times that you have access to. Please use TrueType 1 fonts wherever possible. Fonts must be from Latin 1 Fontset. The printers' PostScript printers will not recognize any other fonts. Do not use bitmapped fonts such as Computer Modern if you can avoid it. Do not use any Ryumin fonts.

Main title
Center the title 1-3/8 inches (3.49 cm) from the top edge of the first page. The title should be in Times 14-point, boldface type. Capitalize the first letter of nouns, pronouns, verbs, adjectives, and adverbs; do not capitalize articles, coordinate conjunctions, or prepositions (unless the title begins with such a word). Leave two blank lines after the title.

[Only for final manuscripts for the conference proceedings - please leave
this information blank for the initial paper submission to ensure an anonymous review process ] Author name(s) and affiliation(S) are to be centered beneath the title and printed in Times 12-point, non-boldface type. This information is to be followed by two blank lines.

Abstract
should be in two column format in fully-justified italicized text, at the top of the left-hand column, below the author and affiliation information. Use the word "Abstract" as the title, in 12-point Times, boldface type, centered relative to the column, initially capitalized. The abstract is to be in 10-point, single-spaced type. The abstract may be up to 3 in. (7.62 cm) long. Leave two blank lines after the Abstract, then begin the main text.

Main text
is to be in a two-column format in 10-point Times, single-spaced. Do not use double-spacing. All paragraphs should be indented 1 pica (approximately 1/6 inch or 0.422 cm). Be sure your text is fully justified -- that is, flush left and flush right. Please do not place any additional blank lines between paragraphs. Figure and table captions should be 10-point Helvetica (or a similar sans-serif font) boldface type; callouts should be 9-point Helvetica, non-boldface. Initially capitalize only the first word of section titles and first-, second-, and third-order headings.

First-order headings
(For example, 1. Introduction) should be Times 12-point boldface, initially capitalized, flush left, with one blank line before, and one blank line after.

Second-order headings
(For example, 1.1. Database elements) should be Times 11-point boldface, initially capitalized, flush left, with one blank line before, and one after.

Third-order headings
If you require a third-order heading (we discourage it), use 10-point Times, boldface, initially capitalized, flush left, preceded by one blank line, followed by a period and your text on the same line.

More about fonts for CD-ROM

Most of the problems we have with files for the CDROM are related to the fonts used in the papers. It is highly recommended that you preview how your paper will look. You can do this by viewing your PDF file with Adobe Acrobat Reader. Also, print your file. If you cannot print it, then we probably will have trouble processing it.
It is **very important** that you use standard Adobe Type 1 fonts, if at all possible. Even though other fonts will look fine over a PostScript viewer, when the files are distilled into PDF files, non-Adobe fonts are extremely difficult to read on the screen.

Important! LaTex users - LaTex files are particularly problematic and when converted to PDF are almost unreadable on the screen. This is because the default fonts are transformed to bitmapped fonts when the PostScript file is made into PDF. A solution to this problem is:


LaTeX users should utilize the Times Roman PostScript font when formatting their documents for publication. This can be achieved easily by specifying Times font at the documentstyle command:
\documentstyle[times]{article}

Although the mathematics fonts used by LaTeX are not Type 1 fonts, the appearance of the document can improve tremendously if the above command is used in the TeX document. If the author uses LaTeX2e package, it is even possible to use Type 1 fonts for mathematical symbols. You need to have the package mathptm. If you are using LaTeX2e, use the macro:

\usepackage{mathptm}

If you are using the older LaTeX, include mathptm in documentstyle:

\documentstyle[mathptm]{acmconf}


For more help with this problem, click here.

Footnotes

Use footnotes sparingly and place them at the bottom of the column on the page on which they are referenced. Use Times 8-point type, single-spaced. To help your readers, avoid using footnotes altogether and include necessary peripheral observations in the text (within parentheses, if you prefer, as in this sentence).

References

List and number all bibliographical references in 9-point Times, single-spaced, at the end of your paper. When referenced in the text, enclose the citation number in square brackets, for example [1]. Where appropriate, include the name(s) of editors of referenced books.

Colour

Do not submit color images for the hard-copy proceedings unless specifically instructed to do so.
The CD-ROM can show color in your files very nicely. You are encouraged to use color to enhance your illustrations and figures. Please do not go overboard with this, however. And do not use color for your text, only in illustrations and figures.

Page order

Finally, check that the page order within your file is correct. We receive quite a few files that have the pages of the paper in reverse order. In those cases, we must ask the author to resubmit the file.

LaTeX style files

The following files contain the LaTeX macros necessary for you to format your paper based on the above instructions/measurements.

latex8.sty -- the style file
latex8.tex -- the main macro set
latex8.bib -- the sample bibliography macros
latex8.bst -- the bibliography main macro set
latex8.ps -- a sample of how your paper should look when it's finished.


Note that both current versions of LaTeX, 2e and 2.09, have the same macros -- refer to the start of the latex8.sty file for the opening statement for each.