\documentclass{llncs}
\usepackage{graphicx}
\usepackage{times}
\usepackage{alltt}
\usepackage{wrapfig,pifont,url,cite}
\usepackage{makeidx}
\usepackage{colortbl}
\usepackage{geometry}                % See geometry.pdf to learn the layout options. There are lots.
\geometry{letterpaper}                   % ... or a4paper or a5paper or ... 
\usepackage{graphicx}
\usepackage{amssymb}
\usepackage{epstopdf}
\DeclareGraphicsRule{.tif}{png}{.png}{`convert #1 `dirname #1`/`basename #1 .tif`.png}

\newcommand{\boxplot}[5]{
\begin{picture}(100, 7)
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}

\begin{document}
\title{Here Be Dragons}
\institute{West Virginia University}
%\maketitle

\section{Cluster Pruning Results}

%		 left                middle-left middle          right-middle right
%\boxplot{}{}{}{}{} \\

\begin{figure}
\begin{tabular}{c c c c @{} c }
\multicolumn{3}{c}{CM1, TRUE} \\
\hline
rank & \% treatment & \% data pruned & median & 50\%  \\
\hline

\hline
\end{tabular}
\end{figure}

\begin{figure}
\begin{tabular}{c c c c @{} c }
\multicolumn{3}{c}{KC1, TRUE} \\
\hline
rank & \% treatment & \% data pruned & median & 50\%  \\
\hline

\hline
\end{tabular}
\end{figure}

\begin{figure}
\begin{tabular}{c c c c @{} c }
\multicolumn{3}{c}{KC2, TRUE} \\
\hline
rank & \% treatment & \% data pruned & median & 50\%  \\
\hline

\hline
\end{tabular}
\end{figure}

\begin{figure}
\begin{tabular}{c c c c @{} c }
\multicolumn{3}{c}{KC3, TRUE} \\
\hline
rank & \% treatment & \% data pruned & median & 50\%  \\
\hline

\hline
\end{tabular}
\end{figure}

\begin{figure}
\begin{tabular}{c c c c @{} c }
\multicolumn{3}{c}{MW1, TRUE} \\
\hline
rank & \% treatment & \% data pruned & median & 50\%  \\
\hline

\hline
\end{tabular}
\end{figure}

\begin{figure}
\begin{tabular}{c c c c @{} c }
\multicolumn{3}{c}{PC1, TRUE} \\
\hline
rank & \% treatment & \% data pruned & median & 50\%  \\
\hline

\hline
\end{tabular}
\end{figure}

\end{document}