\documentclass{llncs}

\usepackage[utf8]{inputenc}

\begin{document}

\title{TODO}
\author{TODO}
\institute{University of Ljubljana, Faculty of Computer and Information Science, Slovenia}
\maketitle

\begin{abstract}
TODO
\end{abstract}

\input{introduction}
\input{background}
\input{dataset}
\input{method}
\input{evaluation}
\input{conclusion}

\end{document}