\documentclass[aspectratio=169]{beamer} \usetheme{metropolis} % Use metropolis theme \usepackage[utf8]{inputenc} \usepackage{tikz} \usepackage{subfig} \usepackage{graphicx} \usepackage{xcolor} \usepackage{blkarray} \usepackage{biblatex} \usepackage{anyfontsize} \usepackage{pdfpages} \usepackage{helvet} \usepackage[duration=45,overridenote]{pdfpc} \addbibresource{citations.bib} \usetikzlibrary{positioning} \usetikzlibrary{shapes,snakes} \usetikzlibrary{external} \usetikzlibrary{calc} \tikzset{external/only named=true} \tikzset{ diagonal fill/.style 2 args={fill=#2, path picture={ \fill[#1, sharp corners] (path picture bounding box.south west) -| (path picture bounding box.north east) -- cycle;}} } \makeatletter \newcommand*{\overlaynumber}{\number\beamer@slideinframe} \tikzset{ beamer externalizing/.style={% execute at end picture={% \tikzifexternalizing{% \ifbeamer@anotherslide \pgfexternalstorecommand{\string\global\string\beamer@anotherslidetrue}% \fi }{}% }% }, external/optimize=false } \let\orig@tikzsetnextfilename=\tikzsetnextfilename \renewcommand\tikzsetnextfilename[1]{\orig@tikzsetnextfilename{#1-\overlaynumber}} \makeatother \tikzset{every picture/.style={beamer externalizing}} \tikzexternalize[prefix=tikzcache/] \newcommand{\nothing}{} \newcommand{\comp}{\includegraphics[scale=0.13]{img/computer.png}} \newcommand{\compnew}{\includegraphics[scale=0.13]{img/computer-new.png}} \newcommand{\compbrok}{\includegraphics[scale=0.13]{img/computer-broken.png}} \newcommand{\compsad}{\includegraphics[scale=0.13]{img/computer-sad.png}} \newcommand{\compmailb}{\includegraphics[scale=0.13]{img/computer+mail+blue.png}} \newcommand{\compmailr}{\includegraphics[scale=0.13]{img/computer+mail+red.png}} \newcommand{\compmailbr}{\includegraphics[scale=0.13]{img/computer+mail+bluered.png}} \newcommand{\compmailby}{\includegraphics[scale=0.13]{img/computer+mail+blueyellow.png}} \newcommand{\compmailry}{\includegraphics[scale=0.13]{img/computer+mail+redyellow.png}} \newcommand{\compmailbry}{\includegraphics[scale=0.13]{img/computer+mail+blueredyellow.png}} \pgfdeclareimage{np}{img/network-provider.pdf} \newcommand\compatfont{\fontsize{9}{7.2}\selectfont} \title{Donar: Anonymous VoIP over Tor} \date{\includegraphics[height=0.5cm]{img/nsdi.png} - April 4, 2022 - Renton, WA, USA} \author{Yérom-David Bromberg, \underline{Quentin Dufour}, Davide Frey, Etienne Rivière} \institute{Univ Rennes, Inria, CNRS, IRISA - UCLouvain, Belgium} \begin{document} \maketitle \input{introduction.tex} \input{donar.tex} \end{document}