\documentclass[11pt,final]{article}

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\DeclareMathOperator{\E}{\field{E}}              % Expectation
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\def\X{\field{X}}                                % State space

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\begin{document}
    \Talktitle{Much Ado About Nothing}
    \Presentingauthor{Mark E. Lewis}, \Affiliation{School of Operations Research and Information
    Engineering, Cornell University, USA}, \email{mark.lewis@nospam.cornell.edu}
    \Coauthor{Shane G. Henderson}, \email{shane@nospam.orie.cornell.edu}
    \Coauthor{Uptown Jones}, \email{jack.in.the.box.u@rapmusic.com}
    \Coauthor{Downtown Jane}, \email{dtj00@janesstuff.com}

    \abstract{This is not as abstract as you might think. (Not more than 250 words.)}

\end{document}
