% THIS IS AN EXAMPLE DOCUMENT FOR VLDB 2012
% based on ACM SIGPROC-SP.TEX VERSION 2.7
% Modified by  Gerald Weber <gerald@cs.auckland.ac.nz>
% Removed the requirement to include *bbl file in here. (AhmetSacan, Sep2012)
% Fixed the equation on page 3 to prevent line overflow. (AhmetSacan, Sep2012)

\documentclass{vldb}
\usepackage{graphicx}
\usepackage{balance}  % for  \balance command ON LAST PAGE  (only there!)
\usepackage{cases}
\usepackage{listings}
\usepackage{color}
\usepackage{algorithmicx}
\usepackage[]{algorithm}
%\usepackage[]{algorithm2e}
\usepackage{algpseudocode}
\usepackage{enumitem}
\usepackage{multicol}
%\usepackage{blindtext}
\usepackage{float}




\newcommand{\ceg}[1]{{\textcolor{green}{#1 --- CEG}}}
\newcommand{\eat}[1]{{}}

\begin{document}

% ****************** TITLE ****************************************

\title{Question Answering over a Probabilistic Knowledge Base}

% possible, but not really needed or used for PVLDB:
%\subtitle{[Extended Abstract]
%\titlenote{A full version of this paper is available as\textit{Author's Guide to Preparing ACM SIG Proceedings Using \LaTeX$2_\epsilon$\ and BibTeX} at \texttt{www.acm.org/eaddress.htm}}}

% ****************** AUTHORS **************************************

% You need the command \numberofauthors to handle the 'placement
% and alignment' of the authors beneath the title.
%
% For aesthetic reasons, we recommend 'three authors at a time'
% i.e. three 'name/affiliation blocks' be placed beneath the title.
%
% NOTE: You are NOT restricted in how many 'rows' of
% "name/affiliations" may appear. We just ask that you restrict
% the number of 'columns' to three.
%
% Because of the available 'opening page real-estate'
% we ask you to refrain from putting more than six authors
% (two rows with three columns) beneath the article title.
% More than six makes the first-page appear very cluttered indeed.
%
% Use the \alignauthor commands to handle the names
% and affiliations for an 'aesthetic maximum' of six authors.
% Add names, affiliations, addresses for
% the seventh etc. author(s) as the argument for the
% \additionalauthors command.
% These 'additional authors' will be output/set for you
% without further effort on your part as the last section in
% the body of your article BEFORE References or any Appendices.


\author{\alignauthor Christan Grant, Kun Li, Yang Chen, Daisy Zhe Wang\\
       \affaddr{University of Florida}\\
       \affaddr{Computer \& Information Science \& Engineering Department}\\
       \affaddr{Gainesville, Florida}\\
       \email{\{cgrant,kli,yang,daisyw\} @ cise.ufl.edu}
}


\maketitle


\input{content/abstract}

\input{content/introduction}

\input{content/background}

\input{content/overview}

\input{content/relatedwork}

\input{content/demonstration}

\balance

\section{Acknowledgments}
This work was partially supported by DARPA under FA8750-12-2-0348-2
(DEFT/CUBISM) and Christan Grant was supported by a NSF Graduate Research
Fellowship, Grant DGE-0802270.\\


\small
\bibliographystyle{abbrv}

\bibliography{citations}  % vldb_sample.bib is the name of the Bibliography in this case


\end{document}




