\begin{itemize}
    \item graph inference: what is the proble? what is an observation,
        contagion model
    \item prior work: sample complexity with MLE
    \item here: bayesian approach
        \begin{itemize}
            \item natural framework for active learning wwith significant
                speedup over passive
        \end{itemize}
\end{itemize}
\input{sections/related.tex}