%% DAT2017 template
%% Do not edit unless you really know what you are doing.
\documentclass[twocolumn,english]{extarticle}
\usepackage{mathptmx}
\renewcommand{\familydefault}{\rmdefault}
\usepackage[T1]{fontenc}
\usepackage[latin9]{inputenc}
\usepackage{geometry}
\geometry{verbose,tmargin=25mm,bmargin=25mm,lmargin=19mm,rmargin=19mm,columnsep=8mm}
\usepackage{textcomp}
\usepackage{algorithm2e}
\usepackage{amsthm}
\usepackage{amsmath}
\usepackage{graphicx}

\makeatletter

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% LyX specific LaTeX commands.
%% Because html converters don't know tabularnewline
\providecommand{\tabularnewline}{\\}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Textclass specific LaTeX commands.
\newcommand{\lyxaddress}[1]{
\par {\raggedright #1
\vspace{1.4em}
\noindent\par}
}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% User specified LaTeX commands.





\usepackage{fancyhdr}          %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\pagestyle{fancy}
\pagestyle{fancyplain}

\fancyhf{}

\fancyhead[L]{\scriptsize{\textbf{8$^{th}$ INTERNATIONAL CONFERENCE ON DEFENSE SYSTEMS: ARCHITECTURES AND TECHNOLOGIES (DAT'2020)} \newline{\textbf{April 14-16, 2020, Constantine, Algeria.}}}}



\fancyhead[R]{}
%\renewcommand{\headrulewidth}{0.4pt}

\fancyfoot[L]{}
\fancyfoot[C]{}
\fancyfoot[R]{}


\date{}

\makeatother

\usepackage{babel}
\begin{document}

\title{\textbf{Paper Title (use style: DAT'2020 paper title) }}


\author{Author 1 Name$^{1}$, Author 2 Name$^{2}$, Author 3 Name$^{3}$,
.... }

\maketitle

\lyxaddress{$^{1}$line 1 Affiliation of Author1, e-mail address if desired \\
$^{2}$line 2: Affiliation of Author2, e-mail address if desired \\
$^{3}$line 3: Affiliation of Author3, e-mail address if desired \\
(if same affiliation only one line/affiliation) }
\begin{abstract}
The abstract should appear at the top of the left-hand column of text,
after authors affiliation, no more than 3.125 inches (80 mm) in length.
Leave a 0.5 inch (12 mm) space between the end of the abstract and
the beginning of the main text. The abstract should contain about
100 to 150 words, and should be identical to the abstract text submittedalge
electronically along with the paper cover sheet.
\end{abstract}

\section{Introduction }

This template, created in Lyx 2.1.3, provides authors with most of
the formatting specifications needed for preparing electronic versions
of their papers. All standard paper components have been specified
for three reasons: (1) ease of use when formatting individual papers,
(2) automatic compliance to electronic requirements that facilitate
the concurrent or later production of electronic products, and (3)
conformity of style throughout a seminar proceedings. Margins, column
widths, line spacing, and type styles are built-in; examples of the
type styles are provided throughout this document and are identified
in italic type, within parentheses, following the example. Some components,
such as multi-leveled equations, graphics, and tables are not prescribed,
although the various table text styles are provided. The formatter
will need to create these components, incorporating the applicable
criteria that follow.


\section{Ease of Use}


\subsection{Selecting a Template}

First, confirm that you have the correct template for your paper size.
This template has been tailored for output on the A4 paper size.


\subsection{Maintaining the Integrity of the Specifications}

The template is used to format your paper and style the text. All
margins, column widths, line spaces, and text fonts are prescribed;
please do not alter them. You may note peculiarities. For example,
the head margin in this template measures proportionately more than
is customary. This measurement and others are deliberate, using specifications
that anticipate your paper as one part of the entire proceedings,
and not as an independent document. Please do not revise any of the
current designations.


\section{Prepare Your Paper Before Styling}

Before you begin to format your paper, first write and save the content
as a separate text file. Keep your text and graphic files separate
until after the text has been formatted and styled. Do not use hard
tabs, and limit use of hard returns to only one return at the end
of a paragraph. Do not add any kind of pagination anywhere in the
paper. Do not number text heads-the template will do that for you.
Finally, complete content and organizational editing before formatting.
Please take note of the following items when proofreading spelling
and grammar:


\subsection{Abbreviations and Acronyms}

Define abbreviations and acronyms the first time they are used in
the text, even after they have been defined in the abstract. Abbreviations
such as IEEE, SI, MKS, CGS, sc, dc, and rms do not have to be defined.
Do not use abbreviations in the title or heads unless they are unavoidable.


\subsection{Units}
\begin{itemize}
\item Use SI (MKS);
\item Clearly state the units for each quantity that you use in an equation.
\item Do not mix complete spellings and abbreviations of units: \textquotedblleft Wb/m2\textquotedblright{}
or \textquotedblleft webers per square meter\textquotedblright , not
\textquotedblleft webers/m2\textquotedblright . Spell out units when
they appear in text: \textquotedblleft . . . a few henries\textquotedblright ,
not \textquotedblleft . . . a few H\textquotedblright .
\item Use a zero before decimal points: \textquotedblleft 0.25\textquotedblright ,
not \textquotedblleft .25\textquotedblright . Use \textquotedblleft cm3\textquotedblright ,
not \textquotedblleft cc\textquotedblright . (bullet list)
\end{itemize}

\subsection{Equations}

To create multileveled equations:

\begin{eqnarray}
\dot{x} & = & f(x,y,z)\label{eq:Multilevel_eq1}\\
\dot{y} & = & g(x,y,z)\label{eq:Multilevel_eq2}\\
\dot{z} & = & h(x,y,z)\label{eq:Multilevel_eq3}
\end{eqnarray}


Number equations consecutively. Equation numbers are automatic. To
make your equations add use \textbackslash{}label for each level (in
the case of multileveled equations) such as (\ref{eq:Multilevel_eq2}).
Use \textquotedblleft (1)\textquotedblright , not \textquotedblleft Eq.
(1)\textquotedblright{} or \textquotedblleft equation (1)\textquotedblright ,
except at the beginning of a sentence: \textquotedblleft Equation
(1) is . . .\textquotedblright{} . Be sure that the symbols in your
equation have been defined before or immediately following the equation.

Exemple of simple equation (outline)

\begin{equation}
q=\sum_{i=0}^{n}\alpha_{i}x_{i}\label{eq:sum}
\end{equation}



\subsection{Some Common Mistakes }

\textbullet{} The word \textquotedblleft data\textquotedblright{}
is plural, not singular.

\textbullet{} The subscript for the permeability of vacuum, and other
common scientific constants, is zero with subscript formatting, not
a lowercase letter \textquotedblleft o\textquotedblright .

\textbullet{} In American English, commas, semi-/colons, periods,
question and exclamation marks are located within quotation marks
only when a complete thought or name is cited, such as a title or
full quotation. When quotation marks are used, instead of a bold or
italic typeface, to highlight a word or phrase, punctuation should
appear outside of the quotation marks. A parenthetical phrase or statement
at the end of a sentence is punctuated outside of the closing parenthesis
(like this). (A parenthetical sentence is punctuated within the parentheses.)

\textbullet{} A graph within a graph is an \textquotedblleft inset\textquotedblright ,
not an \textquotedblleft insert\textquotedblright . The word alternatively
is preferred to the word \textquotedblleft alternately\textquotedblright{}
(unless you really mean something that alternates).

\textbullet{} Do not use the word \textquotedblleft essentially\textquotedblright{}
to mean \textquotedblleft approximately\textquotedblright{} or \textquotedblleft effectively\textquotedblright .

\textbullet{} In your paper title, if the words \textquotedblleft that
uses\textquotedblright{} can accurately replace the word \textquotedblleft using\textquotedblright ,
capitalize the \textquotedblleft u\textquotedblright ; if not, keep
using lower-cased.

\textbullet{} Be aware of the different meanings of the homophones
\textquotedblleft affect\textquotedblright{} and \textquotedblleft effect\textquotedblright ,
\textquotedblleft complement\textquotedblright{} and \textquotedblleft compliment\textquotedblright ,
\textquotedblleft discreet\textquotedblright{} and \textquotedblleft discrete\textquotedblright ,
\textquotedblleft principal\textquotedblright{} and \textquotedblleft principle\textquotedblright .

\textbullet{} Do not confuse \textquotedblleft imply\textquotedblright{}
and \textquotedblleft infer\textquotedblright .

\textbullet{} The prefix \textquotedblleft non\textquotedblright{}
is not a word; it should be joined to the word it modifies, usually
without a hyphen.

\textbullet{} There is no period after the \textquotedblleft et\textquotedblright{}
in the Latin abbreviation \textquotedblleft et al.\textquotedblright .

\textbullet{} The abbreviation \textquotedblleft i.e.\textquotedblright{}
means \textquotedblleft that is\textquotedblright , and the abbreviation
\textquotedblleft e.g.\textquotedblright{} means \textquotedblleft for
example\textquotedblright .


\section{Using The Template }

After the text edit has been completed, the paper is ready for the
template. Duplicate the template file by using the Save As command.
In this newly created file, highlight all of the contents and import
your prepared text file. You are now ready to style your paper; use
the scroll down window on the left of the MS Word Formatting toolbar.


\subsection{Page numbring}

Please do not paginate your paper. Page numbers, session numbers,
and seminar identification are and will be inserted when the paper
is included in the proceedings.


\subsection{Figures }

Illustrations must appear within the designated margins. They may
span the two columns. If possible, position illustrations at the top
of columns, rather than in the middle or at the bottom. Caption and
number every illustration. All halftone illustrations must be clear
black and white prints. Use float Figures and add label, use Figure
\ref{fig:Test  Figure label} (cross-reference) to indicate a Figure.
Adjust size as nedded with 8cm as maximum lenght. Caption every illustration.
Number is added automatically. All halftone illustrations must be
clear black and white prints.



\begin{figure}[ht]
\centering
\includegraphics[scale=0.3]{Figures/rigid_body_dynamics.jpg}
\caption{Figure Test}
\label{fig:myFig}
\end{figure}



\subsection{Tables }

Use float Figures and add label. Use Table \ref{tab:Test Table label }...

\begin{table}
\begin{centering}
\begin{tabular}{|c|c|c|c|}
\hline
x & y & z & ...\tabularnewline
\hline
\hline
 & 1 &  & \tabularnewline
\hline
 &  & 1 & \tabularnewline
\hline
 &  &  & 1\tabularnewline
\hline
\end{tabular}
\par\end{centering}

\protect\caption{\label{tab:Test Table label }Table Test}


\end{table}



\subsection{References}

References with title are added automatically when using a Bib\TeX{}
file. Use add citation such as \cite{Abdessameud2010} for a single
citation or \cite{Abdessameud2010,Akella2001} for multiple citation.

\bibliographystyle{plain}
\bibliography{Biblio_DAT}

\end{document}
