\documentclass[10pt]{wsom07}
% 
% to retain maximum compatibility between plain LaTeX
% and PDFLaTeX we declare ifpdf
\newif\ifpdf
\ifx\pdfoutput\undefined
\pdffalse                    % we are not running PDFLaTeX
\else
\pdfoutput=1                 % we are running PDFLaTeX
\pdftrue
\fi

\ifpdf
\usepackage[pdftex]{graphicx}
\pdfcompresslevel=0
\DeclareGraphicsExtensions{.pdf,.jpg,.png}
\DeclareGraphicsRule{.eps}{pdf}{}{`eps2pdf #1}
\else
\usepackage[dvips]{graphicx}
\DeclareGraphicsExtensions{.eps,.ps}
\DeclareGraphicsRule{.jpg}{eps}{}{`jpeg2ps #1}
\DeclareGraphicsRule{.pdf}{eps}{}{`pdf2ps #1}
\fi
%
%
\title{Author Instructions for Preparing WSOM-07 Papers}
% 
% 
\author{First A. Author, Second B. Author, and Third C. Author\\
  Affiliation\\
  Mailing address\\
  email: \{a.author, b.author, c.author\}@somewhere.world\\[1em]
  Keywords: keyword 1, keyword 2, keyword 3}
% 
% Do not include a date 
\date{}
%
\begin{document}
% 
\maketitle 
% 
% Do not include page headings or page numbers
\thispagestyle{empty}
% 
\begin{abstract}
  Many contributions about Self-Organizing Maps \cite{Kohonen} and other
  involved studies are welcome.
\end{abstract}
% 
% 
\section{Deadlines}
% 
\begin{table}[htb]
  \caption{Important Deadlines}
  \centering
  \begin{tabular}{|c|c|}\hline
    Paper submission&15th April, 2007\\\hline
    Notification of acceptance&8th June, 2007\\\hline
    Camera-Ready paper submission&1st July, 2007\\\hline
    Early registration&15th July, 2007\\\hline
  \end{tabular}
\end{table}
% 
% 
\section{Paper Submission}
Only \textbf{electronic submission} is acceptable. Deadline for submission of
the paper is 15th April, 2007. All papers have to be submitted electronically
as
% 
\begin{itemize}
\item PDF document (recommended)
\item or Microsoft Word.rtf
\end{itemize}
on the conference web site http://www.wsom07.org/.
% 
% 
\subsection{Instructions}
% 
% 
To ensure an overall homogeneity of the proceedings, authors must follow the
following instructions for manuscript preparation:
\begin{enumerate}
\item Papers must be written in English. 
\item A page limit of 8 pages is required for submission. Recommended length
  is 6 pages.
\item Papers must be prepared on A4 size papers with 3 cm margins on the top
  and on the bottom, and 2 cm margins on left and right sides.
\item Papers must be printed in \textbf{double} column format and space
  between columns 1/2 cm, single-spaced in Times or similar type style, 10pt
  or larger.
\item Please indicate title, author's name(s), affiliation(s), email
  address(es), and keywords at the top of the first page.
\item All text, figures, captions and references must be clean,
  sharp, and readable and have high contrast.
\item Ensure, that all required fonts are embedded and subsetted in your PDF
    document. Otherwise some characters might not be displayed correctly.
\item Other formatting instructions:
  \begin{itemize}
  \item Title:\\
    Type the title in boldface using 18pt and center all lines of the title on
    the first page.
  \item Headings:\\
    First order headings should be in boldface and flush with the left margin
    of the page. Leave 2 lines space above and 1 line space below. Second
    order headings should be in boldface and flush with the left margin of the
    page. Leave 1 line space above and 1 line space below.
  \item Page style:\\
    Do not include page headings and page numbers in your paper.
  \end{itemize}
\end{enumerate}
% 
% 
\subsection{Style and Sample Files}
You can download style and sample files for LaTeX2e and Microsoft Word from
the conference web site:
\begin{center}
  \texttt{http://www.wsom07.org/}
\end{center}

% 
% 
\section{Conclusions}
% 
% 
\begin{ack}
\end{ack}
% 
% 
\begin{thebibliography}{1}
\bibitem{Kohonen}T. Kohonen,''Self-Organized formation of topologically
  correct feature maps'', \emph{Biological Cybernetics}, Vol. 43,
  pp. 59-69, 1982.
\end{thebibliography}
% 
% 
\end{document}