\documentclass[a4paper,10pt]{article}
\usepackage[margin=25mm]{geometry}
\usepackage{amsmath, amsfonts, amssymb}
\usepackage{graphicx}
\usepackage{xcolor}
\usepackage{tcolorbox}

\pagenumbering{gobble} % Remove page numbers

% Keywords command
\providecommand{\keywords}[1]{%
  \small
  \textbf{\textit{Keywords---}} #1
}

\title{Title}

% -------------------------------
% Authors and affiliations
% -------------------------------
\author{
First Author* (First Name Last Name)$^{1}$,
Second Author (First Name Last Name)$^{2}$, \\
Third Author (First Name Last Name)$^{3}$
}

\date{
$^{1}$\textit{First author's affiliation, City, Country} \\
$^{2}$\textit{Second author's affiliation, City, Country} \\
$^{3}$\textit{Third author's affiliation, City, Country} \\
}

\begin{document}
\maketitle


% -------------------------------
% Conference instructions box
% -------------------------------
\begin{tcolorbox}[colback=yellow!20,colframe=olive!80!black,title=\textbf{Conference Instructions (Delete this box before submission)},sharp corners]
\begin{itemize}
    \item Specify oral or poster in the PDF filename: \texttt{NAME\_POSTER.pdf} or \texttt{NAME\_ORAL.pdf}.
    As the number of oral presentation slots is limited, oral abstracts will be carefully reviewed and selected.
    \item Submit the PDF by email to: \texttt{conf-iccocm@listes-simap.grenoble-inp.fr}.
    \item Deadline for submission: April 30, 2026.
    \item \textbf{This box must be deleted before final submission.}
\end{itemize}
\end{tcolorbox}


% -------------------------------
% Abstract
% -------------------------------
\begin{abstract}
Duis massa leo, dignissim quis tristique et, pretium in dui.
Pellentesque eleifend gravida rhoncus. Maecenas ut urna nisl,
sed convallis est. In justo magna, adipiscing et ornare vel,
viverra placerat massa. Lorem ipsum dolor sit amet, consectetur
adipiscing elit. Cum sociis natoque penatibus et magnis dis
parturient montes, nascetur ridiculus mus. In dictum magna sit
amet arcu vulputate adipiscing. In iaculis, eros at aliquam
malesuada, purus nunc euismod leo, vel suscipit elit lacus id eros.
Sed id lectus orci, sit amet convallis mi. Nulla sit amet velit ac
tellus rutrum tincidunt non vel diam. Pellentesque vehicula accumsan
turpis, ac vulputate magna pulvinar laoreet. Nullam varius dui vitae
massa malesuada vestibulum. Aenean eget dolor eros, nec eleifend lectus.
Ut id lectus nunc, vel dapibus mauris. Aliquam sed nulla nec mi
molestie facilisis. Duis ante tortor, venenatis nec tempus a,
aliquam nec odio. Cras et urna ac ligula aliquet condimentum.
Nam augue nulla, gravida nec dictum ac, venenatis id nisl. Cras
consequat purus a dui iaculis a porta est vulputate.
\end{abstract}




% -------------------------------
% Figure above references
% -------------------------------
\begin{figure}[ht]  % h! forces figure to appear approximately here
    \centering
    \includegraphics[width=30mm]{sample.png} % replace with your figure file
    \caption{Caption for your figure.}
    \label{fig:example}
\end{figure}


% -------------------------------
% References
% -------------------------------
\renewcommand{\refname}{\normalsize References}
\begin{thebibliography}{99}
\bibitem{ref1} Author, \emph{Journal}, \textbf{Volume}, Page, Year.
\end{thebibliography}

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% Emails at the bottom
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\vspace{1em} % add some space
\noindent\textbf{Corresponding authors' emails:} \\
*\texttt{author1@example.com} \\

% -------------------------------
% Keywords
% -------------------------------
\begin{flushleft}
\keywords{keyword1, keyword2, keyword3}
\end{flushleft}

\end{document} 