\textclass IEEEtran
\begin_preamble
% for subfigures/subtables
-\ifCLASSOPTIONcompsoc
-\usepackage[caption=false,font=normalsize,labelfont=sf,textfont=sf]{subfig}
-\else
\usepackage[caption=false,font=footnotesize]{subfig}
-\fi
\end_preamble
\options conference
\use_default_options false