\documentclass[times, 10pt,twocolumn]{article} 
\usepackage{times}
\usepackage{amsmath,amssymb,url}
\usepackage{url,subfigure,boxedminipage}
\usepackage[pdftex]{graphicx,color}
%\graphicspath{{}}
\title{Log architecture}

\begin{document} 

%\maketitle

\begin{figure}
  \begin{center}
    \scalebox{0.8}{\mbox{\input{LogArch.pdf_t}}}%
    \caption{Log architecture \label{fig:log}}
 \end{center}
 \end{figure}

\end{document}
