rrm-qnd-integrate

@Misc{TeXFAQ,

  title =	 {{UK} List of {\TeX} Frequently Asked Questions},

  author =	 {{UK \TeX{} Users Group}},

  year =	 2016,

  howpublished = {\url{http://www.tex.ac.uk}}

}

@Manual{Downes04:amsart,

  title =	 {The \textsf{amsart}, \textsf{amsproc}, and

                  \textsf{amsbook} document~classes},

  author =	 {Michael Downes and Barbara Beeton},

  organization = {American Mathematical Society},

  year =	 2004,

  month =	 aug,

  note =	 {\url{http://www.ctan.org/pkg/amslatex}}

}

@Manual{Fiorio15,

  title =	 {{a}lgorithm2e.sty---package for algorithms},

  author =	 {Cristophe Fiorio},

  year =	 2015,

  month =	 oct,

  note =	 {\url{http://www.ctan.org/pkg/algorithm2e}}

}

@Manual{Brito09,

  title =	 {The algorithms bundle},

  author =	 {Rog\'erio Brito},

  year =	 2009,

  month =	 aug,

  note =	 {\url{http://www.ctan.org/pkg/algorithms}}

}

@Manual{Heinz15,

  title =	 {The Listings Package},

  author =	 {Carsten Heinz and Brooks Moses and Jobst Hoffmann},

  year =	 2015,

  month =	 jun,

  note =	 {\url{http://www.ctan.org/pkg/listings}}

}

@Manual{Fear05,

  title =	 {Publication quality tables in {\LaTeX}},

  author =	 {Simon Fear},

  year =	 2005,

  month =	 apr,

  note =	 {\url{http://www.ctan.org/pkg/booktabs}}

}

@Manual{ACMIdentityStandards,

  title =	 {{ACM} Visual Identity Standards},

  organization = {Association for Computing Machinery},

  year =	 2007,

  note =	 {\url{http://identitystandards.acm.org}}

}

@Manual{Sommerfeldt13:Subcaption,

  title =	 {The subcaption package},

  author =	 {Axel Sommerfeldt},

  year =	 2013,

  month =	 apr,

  note =	 {\url{http://www.ctan.org/pkg/subcaption}}

}

@Manual{Nomencl,

  title =	 {A package to create a nomenclature},

  author =	 {Boris Veytsman and Bern Schandl and Lee Netherton

                  and C. V. Radhakrishnan},

  year =	 2005,

  month =	 sep,

  note =	 {\url{http://www.ctan.org/pkg/nomencl}}

}

@Manual{Talbot16:Glossaries,

  title =	 {User Manual for glossaries.sty v4.25},

  author =	 {Nicola L. C. Talbot},

  year =	 2016,

  month =	 jun,

  note =	 {\url{http://www.ctan.org/pkg/subcaption}}

}

@Manual{Carlisle04:Textcase,

  title = 	 {The \textsl{textcase} package},

  author = 	 {David Carlisle},

  month = 	 oct,

  year = 	 2004,

  note = 	 {\url{http://www.ctan.org/pkg/textcase}}

}

%%

%% This is file `acmart.cls',

%% generated with the docstrip utility.

%%

%% The original source files were:

%%

%% acmart.dtx  (with options: `class')

%% 

%% IMPORTANT NOTICE:

%% 

%% For the copyright see the source file.

%% 

%% Any modified versions of this file must be renamed

%% with new filenames distinct from acmart.cls.

%% 

%% For distribution of the original source see the terms

%% for copying and modification in the file acmart.dtx.

%% 

%% This generated file may be distributed as long as the

%% original source files, as listed above, are part of the

%% same distribution. (The sources need not necessarily be

%% in the same archive or directory.)

%% \CharacterTable

%%  {Upper-case    \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z

%%   Lower-case    \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z

%%   Digits        \0\1\2\3\4\5\6\7\8\9

%%   Exclamation   \!     Double quote  \"     Hash (number) \#

%%   Dollar        \$     Percent       \%     Ampersand     \&

%%   Acute accent  \'     Left paren    \(     Right paren   \)

%%   Asterisk      \*     Plus          \+     Comma         \,

%%   Minus         \-     Point         \.     Solidus       \/

%%   Colon         \:     Semicolon     \;     Less than     \<

%%   Equals        \=     Greater than  \>     Question mark \?

%%   Commercial at \@     Left bracket  \[     Backslash     \\

%%   Right bracket \]     Circumflex    \^     Underscore    \_

%%   Grave accent  \`     Left brace    \{     Vertical bar  \|

%%   Right brace   \}     Tilde         \~}

\NeedsTeXFormat{LaTeX2e}

\ProvidesClass{acmart}

[2017/08/31 v1.47 Typesetting articles for Association of

Computing Machinery]

\def\@classname{acmart}

\InputIfFileExists{acmart-preload-hook.tex}{%

  \ClassWarning{\@classname}{%

    I am loading acmart-preload-hook.tex. You are fully responsible

    for any problems from now on.}}{}

\RequirePackage{xkeyval}

\RequirePackage{xstring}

\define@choicekey*+{acmart.cls}{format}[\ACM@format\ACM@format@nr]{%

  manuscript, acmsmall, acmlarge, acmtog, sigconf, siggraph,

  sigplan, sigchi, sigchi-a}[manuscript]{}{%

  \ClassError{\@classname}{The option format must be manuscript,

    acmsmall, acmlarge, acmtog, sigconf, siggraph,

    sigplan, sigchi or sigchi-a}}

\def\@DeclareACMFormat#1{\DeclareOptionX{#1}{\setkeys{acmart.cls}{format=#1}}}

\@DeclareACMFormat{manuscript}

\@DeclareACMFormat{acmsmall}

\@DeclareACMFormat{acmlarge}

\@DeclareACMFormat{acmtog}

\@DeclareACMFormat{sigconf}

\@DeclareACMFormat{siggraph}

\@DeclareACMFormat{sigplan}

\@DeclareACMFormat{sigchi}

\@DeclareACMFormat{sigchi-a}

\ExecuteOptionsX{format}

\define@boolkey+{acmart.cls}[@ACM@]{screen}[true]{%

  \if@ACM@screen

    \PackageInfo{\@classname}{Using screen mode}%

  \else

    \PackageInfo{\@classname}{Not using screen mode}%

  \fi}{\PackageError{\@classname}{Option screen can be either true or

    false}}

\ExecuteOptionsX{screen=false}

\define@boolkey+{acmart.cls}[@ACM@]{acmthm}[true]{%

  \if@ACM@acmthm

    \PackageInfo{\@classname}{Requiring acmthm}%

  \else

    \PackageInfo{\@classname}{Suppressing acmthm}%

  \fi}{\PackageError{\@classname}{Option acmthm can be either true or

    false}}

\ExecuteOptionsX{acmthm=true}

\define@boolkey+{acmart.cls}[@ACM@]{review}[true]{%

  \if@ACM@review

    \PackageInfo{\@classname}{Using review mode}%

  \else

    \PackageInfo{\@classname}{Not using review mode}%

  \fi}{\PackageError{\@classname}{Option review can be either true or

    false}}

\ExecuteOptionsX{review=false}

\define@boolkey+{acmart.cls}[@ACM@]{authorversion}[true]{%

  \if@ACM@authorversion

    \PackageInfo{\@classname}{Using authorversion mode}%

  \else

    \PackageInfo{\@classname}{Not using authorversion mode}%

  \fi}{\PackageError{\@classname}{Option authorversion can be either true or

    false}}

\ExecuteOptionsX{authorversion=false}

\define@boolkey+{acmart.cls}[@ACM@]{natbib}[true]{%

  \if@ACM@natbib

    \PackageInfo{\@classname}{Explicitly selecting natbib mode}%

  \else

    \PackageInfo{\@classname}{Explicitly deselecting natbib mode}%

  \fi}{\PackageError{\@classname}{Option natbib can be either true or

    false}}

\ExecuteOptionsX{natbib=true}

\define@boolkey+{acmart.cls}[@ACM@]{anonymous}[true]{%

  \if@ACM@anonymous

    \PackageInfo{\@classname}{Using anonymous mode}%

  \else

    \PackageInfo{\@classname}{Not using anonymous mode}%

  \fi}{\PackageError{\@classname}{Option anonymous can be either true or

    false}}

\ExecuteOptionsX{anonymous=false}

\define@boolkey+{acmart.cls}[@ACM@]{timestamp}[true]{%

  \if@ACM@timestamp

    \PackageInfo{\@classname}{Using timestamp mode}%

  \else

    \PackageInfo{\@classname}{Not using timestamp mode}%

  \fi}{\PackageError{\@classname}{Option timestamp can be either true or

    false}}

\ExecuteOptionsX{timestamp=false}

\define@boolkey+{acmart.cls}[@ACM@]{authordraft}[true]{%

  \if@ACM@authordraft

    \PackageInfo{\@classname}{Using authordraft mode}%

    \@ACM@timestamptrue

    \@ACM@reviewtrue

  \else

    \PackageInfo{\@classname}{Not using authordraft mode}%

  \fi}{\PackageError{\@classname}{Option authordraft can be either true or

    false}}

\ExecuteOptionsX{authordraft=false}

\def\ACM@fontsize{}

\DeclareOptionX{9pt}{\edef\ACM@fontsize{\CurrentOption}}

\DeclareOptionX{10pt}{\edef\ACM@fontsize{\CurrentOption}}

\DeclareOptionX{11pt}{\edef\ACM@fontsize{\CurrentOption}}

\DeclareOptionX{12pt}{\edef\ACM@fontsize{\CurrentOption}}

\DeclareOptionX{draft}{\PassOptionsToClass{\CurrentOption}{amsart}}

\DeclareOptionX{*}{\PassOptionsToClass{\CurrentOption}{amsart}}

\ProcessOptionsX

\ClassInfo{\@classname}{Using format \ACM@format, number \ACM@format@nr}

\newif\if@ACM@manuscript

\newif\if@ACM@journal

\newif\if@ACM@sigchiamode

\ifnum\ACM@format@nr=5\relax % siggraph

  \ClassWarning{\@classname}{The format `siggraph' is now obsolete.

    I am switching to sigconf.}

  \setkeys{acmart.cls}{format=sigconf}

\fi

\ifnum\ACM@format@nr=0\relax

  \@ACM@manuscripttrue

\else

  \@ACM@manuscriptfalse

\fi

\@ACM@sigchiamodefalse

\ifcase\ACM@format@nr

\relax % manuscript

  \@ACM@journaltrue

\or % acmsmall

  \@ACM@journaltrue

\or % acmlarge

  \@ACM@journaltrue

\or % acmtog

  \@ACM@journaltrue

\or % sigconf

  \@ACM@journalfalse

\or % siggraph

  \@ACM@journalfalse

 \or % sigplan

  \@ACM@journalfalse

 \or % sigchi

  \@ACM@journalfalse

\or % sigchi-a

  \@ACM@journalfalse

  \@ACM@sigchiamodetrue

\fi

\ifx\ACM@fontsize\@empty

  \ifcase\ACM@format@nr

  \relax % manuscript

    \def\ACM@fontsize{9pt}%

  \or % acmsmall

    \def\ACM@fontsize{10pt}%

  \or % acmlarge

    \def\ACM@fontsize{10pt}%

  \or % acmtog

    \def\ACM@fontsize{9pt}%

  \or % sigconf

    \def\ACM@fontsize{9pt}%

  \or % siggraph

    \def\ACM@fontsize{9pt}%

   \or % sigplan

    \def\ACM@fontsize{10pt}%

   \or % sigchi

    \def\ACM@fontsize{10pt}%

  \or % sigchi-a

    \def\ACM@fontsize{10pt}%

  \fi

\fi

\ClassInfo{\@classname}{Using fontsize \ACM@fontsize}

\LoadClass[\ACM@fontsize, reqno]{amsart}

\RequirePackage{microtype}

\RequirePackage{etoolbox}

\RequirePackage{refcount}

\RequirePackage{totpages}

\RequirePackage{environ}

\if@ACM@manuscript

\RequirePackage{setspace}

\onehalfspacing

\fi

\RequirePackage{textcase}

\if@ACM@natbib

  \RequirePackage{natbib}

  \renewcommand{\bibsection}{%

     \section*{\refname}%

     \phantomsection\addcontentsline{toc}{section}{\refname}%

  }

  \renewcommand{\bibfont}{\bibliofont}

  \renewcommand\setcitestyle[1]{

  \@for\@tempa:=#1\do

  {\def\@tempb{round}\ifx\@tempa\@tempb

     \renewcommand\NAT@open{(}\renewcommand\NAT@close{)}\fi

   \def\@tempb{square}\ifx\@tempa\@tempb

     \renewcommand\NAT@open{[}\renewcommand\NAT@close{]}\fi

   \def\@tempb{angle}\ifx\@tempa\@tempb

     \renewcommand\NAT@open{$<$}\renewcommand\NAT@close{$>$}\fi

   \def\@tempb{curly}\ifx\@tempa\@tempb

     \renewcommand\NAT@open{\{}\renewcommand\NAT@close{\}}\fi

   \def\@tempb{semicolon}\ifx\@tempa\@tempb

     \renewcommand\NAT@sep{;}\fi

   \def\@tempb{colon}\ifx\@tempa\@tempb

     \renewcommand\NAT@sep{;}\fi

   \def\@tempb{comma}\ifx\@tempa\@tempb

     \renewcommand\NAT@sep{,}\fi

   \def\@tempb{authoryear}\ifx\@tempa\@tempb

     \NAT@numbersfalse\fi

   \def\@tempb{numbers}\ifx\@tempa\@tempb

     \NAT@numberstrue\NAT@superfalse\fi

   \def\@tempb{super}\ifx\@tempa\@tempb

     \NAT@numberstrue\NAT@supertrue\fi

   \def\@tempb{nobibstyle}\ifx\@tempa\@tempb

     \let\bibstyle=\@gobble\fi

   \def\@tempb{bibstyle}\ifx\@tempa\@tempb

     \let\bibstyle=\@citestyle\fi

   \def\@tempb{sort}\ifx\@tempa\@tempb

     \def\NAT@sort{\@ne}\fi

   \def\@tempb{nosort}\ifx\@tempa\@tempb

     \def\NAT@sort{\z@}\fi

   \def\@tempb{compress}\ifx\@tempa\@tempb

     \def\NAT@cmprs{\@ne}\fi

   \def\@tempb{nocompress}\ifx\@tempa\@tempb

     \def\NAT@cmprs{\@z}\fi

   \def\@tempb{sort&compress}\ifx\@tempa\@tempb

     \def\NAT@sort{\@ne}\def\NAT@cmprs{\@ne}\fi

   \def\@tempb{mcite}\ifx\@tempa\@tempb

     \let\NAT@merge\@ne\fi

   \def\@tempb{merge}\ifx\@tempa\@tempb

     \@ifnum{\NAT@merge<\tw@}{\let\NAT@merge\tw@}{}\fi

   \def\@tempb{elide}\ifx\@tempa\@tempb

     \@ifnum{\NAT@merge<\thr@@}{\let\NAT@merge\thr@@}{}\fi

   \def\@tempb{longnamesfirst}\ifx\@tempa\@tempb

     \NAT@longnamestrue\fi

   \def\@tempb{nonamebreak}\ifx\@tempa\@tempb

     \def\NAT@nmfmt#1{\mbox{\NAT@up#1}}\fi

   \expandafter\NAT@find@eq\@tempa=\relax\@nil

   \if\@tempc\relax\else

     \expandafter\NAT@rem@eq\@tempc

     \def\@tempb{open}\ifx\@tempa\@tempb

      \xdef\NAT@open{\@tempc}\fi

     \def\@tempb{close}\ifx\@tempa\@tempb

      \xdef\NAT@close{\@tempc}\fi

     \def\@tempb{aysep}\ifx\@tempa\@tempb

      \xdef\NAT@aysep{\@tempc}\fi

     \def\@tempb{yysep}\ifx\@tempa\@tempb

      \xdef\NAT@yrsep{\@tempc}\fi

     \def\@tempb{notesep}\ifx\@tempa\@tempb

      \xdef\NAT@cmt{\@tempc}\fi

     \def\@tempb{citesep}\ifx\@tempa\@tempb

      \xdef\NAT@sep{\@tempc}\fi

   \fi

  }%

  \NAT@@setcites

  }

  \renewcommand\citestyle[1]{%

    \ifcsname bibstyle@#1\endcsname%

    \csname bibstyle@#1\endcsname\let\bibstyle\@gobble%

    \else%

    \@latex@error{Undefined `#1' citestyle}%

    \fi

  }%

\fi

\newcommand{\bibstyle@acmauthoryear}{%

  \setcitestyle{%

    authoryear,%

    open={[},close={]},citesep={;},%

    aysep={},yysep={,},%

    notesep={, }}}

\newcommand{\bibstyle@acmnumeric}{%

  \setcitestyle{%

    numbers,sort&compress,%

    open={[},close={]},citesep={,},%

    notesep={, }}}

\if@ACM@natbib

\citestyle{acmnumeric}

\fi

\def\@startsection#1#2#3#4#5#6{%

  \if@noskipsec \leavevmode \fi

  \par

  \@tempskipa #4\relax

  \@afterindenttrue

  \ifdim \@tempskipa <\z@

    \@tempskipa -\@tempskipa \@afterindentfalse

  \fi

  \if@nobreak

    \everypar{}%

  \else

    \addpenalty\@secpenalty\addvspace\@tempskipa

  \fi

  \@ifstar

    {\@ssect{#3}{#4}{#5}{#6}}%

    {\@dblarg{\@sect{#1}{#2}{#3}{#4}{#5}{#6}}}}

\def\@sect#1#2#3#4#5#6[#7]#8{%

  \edef\@toclevel{\ifnum#2=\@m 0\else\number#2\fi}%

  \ifnum #2>\c@secnumdepth

    \let\@svsec\@empty

  \else

    \refstepcounter{#1}%

    \protected@edef\@svsec{\@seccntformat{#1}\relax}%

  \fi

  \@tempskipa #5\relax

  \ifdim \@tempskipa>\z@

    \begingroup

      #6{%

        \@hangfrom{\hskip #3\relax\@svsec}%

          \interlinepenalty \@M #8\@@par}%

    \endgroup

    \csname #1mark\endcsname{#7}%

    \ifnum #2>\c@secnumdepth \else

        \@tochangmeasure{\csname the#1\endcsname}%

    \fi

    \addcontentsline{toc}{#1}{%

      \ifnum #2>\c@secnumdepth \else

        \protect\numberline{\csname the#1\endcsname}%

      \fi

      #7}%

  \else

    \def\@svsechd{%

      #6{\hskip #3\relax

      \@svsec #8}%

      \csname #1mark\endcsname{#7}%

      \ifnum #2>\c@secnumdepth \else

        \@tochangmeasure{\csname the#1\endcsname\space}%

      \fi

      \addcontentsline{toc}{#1}{%

        \ifnum #2>\c@secnumdepth \else

          \protect\numberline{\csname the#1\endcsname}%

        \fi

        #7}}%

  \fi

  \@xsect{#5}}

\def\@xsect#1{%

  \@tempskipa #1\relax

  \ifdim \@tempskipa>\z@

    \par \nobreak

    \vskip \@tempskipa

    \@afterheading

  \else

    \@nobreakfalse

    \global\@noskipsectrue

    \everypar{%

      \if@noskipsec

        \global\@noskipsecfalse

       {\setbox\z@\lastbox}%

        \clubpenalty\@M

        \begingroup \@svsechd \endgroup

        \unskip

        \@tempskipa #1\relax

        \hskip -\@tempskipa

      \else

        \clubpenalty \@clubpenalty

        \everypar{}%

      \fi}%

  \fi

  \ignorespaces}

\def\@seccntformat#1{\csname the#1\endcsname\quad}

\def\@ssect#1#2#3#4#5{%

  \@tempskipa #3\relax

  \ifdim \@tempskipa>\z@

    \begingroup

      #4{%

        \@hangfrom{\hskip #1}%

          \interlinepenalty \@M #5\@@par}%

    \endgroup

  \else

    \def\@svsechd{#4{\hskip #1\relax #5}}%

  \fi

  \@xsect{#3}}

\def\@starttoc#1#2{\begingroup\makeatletter

  \setTrue{#1}%

  \par\removelastskip\vskip\z@skip

  \@startsection{section}\@M\z@{\linespacing\@plus\linespacing}%

    {.5\linespacing}{\centering\contentsnamefont}{#2}%

  \@input{\jobname.#1}%

  \if@filesw

    \@xp\newwrite\csname tf@#1\endcsname

    \immediate\@xp\openout\csname tf@#1\endcsname \jobname.#1\relax

  \fi

  \global\@nobreakfalse \endgroup

  \addvspace{32\p@\@plus14\p@}%

}

\def\l@section{\@tocline{1}{0pt}{1pc}{2pc}{}}

\def\l@subsection{\@tocline{2}{0pt}{1pc}{3pc}{}}

\def\l@subsubsection{\@tocline{2}{0pt}{1pc}{5pc}{}}

\let\@footnotemark@nolink\@footnotemark

\let\@footnotetext@nolink\@footnotetext

\RequirePackage[bookmarksnumbered,unicode]{hyperref}

\pdfstringdefDisableCommands{%

  \def\unskip{}%

  \def\textbullet{- }%

  \def\textrightarrow{ -> }%

  \def\footnotemark{}%

}

\urlstyle{rm}

\ifcase\ACM@format@nr

\relax % manuscript

\or % acmsmall

\or % acmlarge

\or % acmtog

\or % sigconf

\or % siggraph

\or % sigplan

  \urlstyle{sf}

\or % sigchi

\or % sigchi-a

  \urlstyle{sf}

\fi

\AtEndPreamble{%

  \if@ACM@screen

    \hypersetup{colorlinks,

      linkcolor=ACMRed,

      citecolor=ACMPurple,

      urlcolor=ACMDarkBlue,

      filecolor=ACMDarkBlue}

    \else

    \hypersetup{hidelinks}

  \fi}

\if@ACM@natbib

  \let\citeN\cite

  \let\cite\citep

  \let\citeANP\citeauthor

  \let\citeNN\citeyearpar

  \let\citeyearNP\citeyear

  \let\citeyear\citeyearpar

  \let\citeNP\citealt

  \DeclareRobustCommand\citeA

     {\begingroup\NAT@swafalse

       \let\NAT@ctype\@ne\NAT@partrue\NAT@fullfalse\NAT@open\NAT@citetp}%

  \providecommand\newblock{}%

\else

  \AtBeginDocument{%

    \let\shortcite\cite%

    \providecommand\citename[1]{#1}}

\fi

\newcommand\shortcite[2][]{%

  \ifNAT@numbers\cite[#1]{#2}\else\citeyear[#1]{#2}\fi}

\def\bibliographystyle#1{%

  \ifx\@begindocumenthook\@undefined\else

    \expandafter\AtBeginDocument

  \fi

    {\if@filesw

       \immediate\write\@auxout{\string\bibstyle{#1}}%

     \fi}}

\RequirePackage{graphicx, xcolor}

\definecolor[named]{ACMBlue}{cmyk}{1,0.1,0,0.1}

\definecolor[named]{ACMYellow}{cmyk}{0,0.16,1,0}

\definecolor[named]{ACMOrange}{cmyk}{0,0.42,1,0.01}

\definecolor[named]{ACMRed}{cmyk}{0,0.90,0.86,0}

\definecolor[named]{ACMLightBlue}{cmyk}{0.49,0.01,0,0}

\definecolor[named]{ACMGreen}{cmyk}{0.20,0,1,0.19}

\definecolor[named]{ACMPurple}{cmyk}{0.55,1,0,0.15}

\definecolor[named]{ACMDarkBlue}{cmyk}{1,0.58,0,0.21}

\if@ACM@authordraft

  \RequirePackage{draftwatermark}

  \SetWatermarkFontSize{0.5in}

  \SetWatermarkColor[gray]{.9}

  \SetWatermarkText{\parbox{12em}{\centering

      Unpublished working draft\\

      Not for distribution}}

\fi

\RequirePackage{geometry}

\ifcase\ACM@format@nr

\relax % manuscript

   \geometry{letterpaper,head=13pt,

   marginparwidth=6pc,heightrounded}%

\or % acmsmall

   \geometry{twoside=true,

     includeheadfoot, head=13pt, foot=2pc,

     paperwidth=6.75in, paperheight=10in,

     top=58pt, bottom=44pt, inner=46pt, outer=46pt,

     marginparwidth=2pc,heightrounded

   }%

\or % acmlarge

   \geometry{twoside=true, head=13pt, foot=2pc,

     paperwidth=8.5in, paperheight=11in,

     includeheadfoot,

     top=78pt, bottom=114pt, inner=81pt, outer=81pt,

     marginparwidth=4pc,heightrounded

     }%

\or % acmtog

   \geometry{twoside=true, head=13pt, foot=2pc,

     paperwidth=8.5in, paperheight=11in,

     includeheadfoot, columnsep=24pt,

     top=52pt, bottom=75pt, inner=52pt, outer=52pt,

     marginparwidth=2pc,heightrounded

     }%

\or % sigconf

   \geometry{twoside=true, head=13pt,

     paperwidth=8.5in, paperheight=11in,

     includeheadfoot, columnsep=2pc,

     top=57pt, bottom=73pt, inner=54pt, outer=54pt,

     marginparwidth=2pc,heightrounded

     }%

\or % siggraph

   \geometry{twoside=true, head=13pt,

     paperwidth=8.5in, paperheight=11in,

     includeheadfoot, columnsep=2pc,

     top=57pt, bottom=73pt, inner=54pt, outer=54pt,

     marginparwidth=2pc,heightrounded

     }%

\or % sigplan

   \geometry{twoside=true, head=13pt,

     paperwidth=8.5in, paperheight=11in,

     includeheadfoot=false, columnsep=2pc,

     top=1in, bottom=1in, inner=0.75in, outer=0.75in,

     marginparwidth=2pc,heightrounded

     }%

\or % sigchi

   \geometry{twoside=true, head=13pt,

     paperwidth=8.5in, paperheight=11in,

     includeheadfoot, columnsep=2pc,

     top=66pt, bottom=73pt, inner=54pt, outer=54pt,

     marginparwidth=2pc,heightrounded

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\or % sigchi-a

   \geometry{twoside=false, head=13pt,

     paperwidth=11in, paperheight=8.5in,

     includeheadfoot, marginparsep=72pt,

     marginparwidth=170pt, columnsep=20pt,

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     }%

     \@mparswitchfalse

     \reversemarginpar

\fi

\setlength\parindent{10\p@}

\setlength\parskip{\z@}

\ifcase\ACM@format@nr

\relax % manuscript

\or % acmsmall

\or % acmlarge

\or % acmtog

  \setlength\parindent{9\p@}%

\or % sigconf

\or % siggraph

\or % sigplan

\or % sigchi

\or % sigchi-a

\fi

\setlength\normalparindent{\parindent}

\def\copyrightpermissionfootnoterule{\kern-3\p@

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\RequirePackage{manyfoot}

\SelectFootnoteRule[2]{copyrightpermission}

\DeclareNewFootnote{authorsaddresses}

\SelectFootnoteRule[2]{copyrightpermission}

\DeclareNewFootnote{copyrightpermission}

\def\footnoterule{\kern-3\p@

  \hrule \@width 4pc \kern 2.6\p@}

\def\endminipage{%

    \par

    \unskip

    \ifvoid\@mpfootins\else

      \vskip\skip\@mpfootins

      \normalcolor

      \unvbox\@mpfootins

    \fi

    \@minipagefalse   %% added 24 May 89

  \color@endgroup

  \egroup

  \expandafter\@iiiparbox\@mpargs{\unvbox\@tempboxa}}

\def\@makefntext{\noindent\@makefnmark}

\if@ACM@sigchiamode

\long\def\@footnotetext#1{\marginpar{%

    \reset@font\small

    \interlinepenalty\interfootnotelinepenalty

    \protected@edef\@currentlabel{%

       \csname p@footnote\endcsname\@thefnmark

    }%

    \color@begingroup

      \@makefntext{%

        \rule\z@\footnotesep\ignorespaces#1\@finalstrut\strutbox}%

    \color@endgroup}}%

\fi

\long\def\@mpfootnotetext#1{%

  \global\setbox\@mpfootins\vbox{%

    \unvbox\@mpfootins

    \reset@font\footnotesize

    \hsize\columnwidth

    \@parboxrestore

    \protected@edef\@currentlabel

         {\csname p@mpfootnote\endcsname\@thefnmark}%

    \color@begingroup\centering

      \@makefntext{%

        \rule\z@\footnotesep\ignorespaces#1\@finalstrut\strutbox}%

    \color@endgroup}}

\def\@makefnmark{\hbox{\@textsuperscript{\normalfont\@thefnmark}}}

\def\@textbottom{\vskip \z@ \@plus 1pt}

\let\@texttop\relax

\RequirePackage{iftex}

\ifPDFTeX

\input{glyphtounicode}

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\pdfglyphtounicode{f_f_l}{FB04}

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\pdfglyphtounicode{T_h}{00540068}

\pdfgentounicode=1

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\RequirePackage{cmap}

\newif\if@ACM@newfonts

\@ACM@newfontstrue

\IfFileExists{libertine.sty}{}{\ClassWarning{\@classname}{You do not

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\IfFileExists{zi4.sty}{}{\ClassWarning{\@classname}{You do not

    have zi4 package installed.  Please upgrade your TeX}\@ACM@newfontsfalse}

\IfFileExists{newtxmath.sty}{}{\ClassWarning{\@classname}{You do not

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    TeX}\@ACM@newfontsfalse}

\if@ACM@newfonts

\RequirePackage[tt=false, type1=true]{libertine}

\RequirePackage[varqu]{zi4}

\RequirePackage[libertine]{newtxmath}

\RequirePackage[T1]{fontenc}

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\if@ACM@sigchiamode

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\RequirePackage{caption, float}

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  \captionsetup{labelfont={bf},

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  \relax % manuscript

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  \or % acmlarge

  \or % acmtog

  \or % sigconf

  \or % siggraph

    \captionsetup{textfont={it}}

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    \captionsetup{labelfont={bf},

      textfont={normalfont}, labelsep=period, margin=\z@}

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    \captionsetup[figure]{labelfont={bf, small},

      textfont={bf, small}}

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    \captionsetup[figure]{labelfont={bf, small},

      textfont={bf, small}}

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\fi

\newfloat{sidebar}{}{sbar}

\floatname{sidebar}{Sidebar}

\renewenvironment{sidebar}{\Collect@Body\@sidebar}{}

\long\def\@sidebar#1{\bgroup\captionsetup{type=sidebar}%

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\newenvironment{marginfigure}{\Collect@Body\@marginfigure}{}

\long\def\@marginfigure#1{\bgroup\captionsetup{type=figure}%

  \marginpar{\centering\small#1}\egroup}

\newenvironment{margintable}{\Collect@Body\@margintable}{}

\long\def\@margintable#1{\bgroup\captionsetup{type=table}%

  \marginpar{\centering\small#1}\egroup}

\newdimen\fulltextwidth

\fulltextwidth=\dimexpr(\textwidth+\marginparwidth+\marginparsep)

\if@ACM@sigchiamode

\def\@dblfloat{\bgroup\columnwidth=\fulltextwidth

  \let\@endfloatbox\@endwidefloatbox

  \def\@fpsadddefault{\def\@fps{tp}}%

  \@float}

\fi

\if@ACM@sigchiamode

\def\end@dblfloat{%

    \end@float\egroup}

\fi

\def\@endwidefloatbox{%

  \par\vskip\z@skip

  \@minipagefalse

  \outer@nobreak

  \egroup

  \color@endbox

  \global\setbox\@currbox=\vbox{\moveleft

    \dimexpr(\fulltextwidth-\textwidth)\box\@currbox}%

  \wd\@currbox=\textwidth

}

\ifcase\ACM@format@nr

\relax % manuscript

\or % acmsmall

\or % acmlarge

\or % acmtog

\or % sigconf

\or % siggraph

\or % sigplan

\def\labelenumi{\theenumi.}

\def\labelenumii{\theenumii.}

\def\labelenumiii{\theenumiii.}

\def\labelenumiv{\theenumiv.}

\or % sigchi

\or % sigchi-a

\fi

\newdimen\@ACM@labelwidth

\AtBeginDocument{%

  \setlength\labelsep{4pt}

  \setlength{\@ACM@labelwidth}{6.5pt}

  %% First-level list: when beginning after the first line of an

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  \addtolength\leftmargini{\parindent}

  \addtolength\leftmargini{2\labelsep}

  \addtolength\leftmargini{\@ACM@labelwidth}

  %% Second-level and higher lists.

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  \addtolength\leftmarginii{0.5\labelsep}

  \addtolength\leftmarginii{\@ACM@labelwidth}

  \setlength\leftmarginiii{\leftmarginii}

  \setlength\leftmarginiv{\leftmarginiii}

  \setlength\leftmarginv{\leftmarginiv}

  \setlength\leftmarginvi{\leftmarginv}

  \@listi}

\newskip\listisep

\listisep\smallskipamount

\def\@listI{\leftmargin\leftmargini

  \labelwidth\leftmargini \advance\labelwidth-\labelsep

  \listparindent\z@

  \topsep\listisep}

\let\@listi\@listI

\def\@listii{\leftmargin\leftmarginii

  \labelwidth\leftmarginii \advance\labelwidth-\labelsep

  \topsep\z@skip}

\def\@listiii{\leftmargin\leftmarginiii

  \labelwidth\leftmarginiii \advance\labelwidth-\labelsep}

\def\@listiv{\leftmargin\leftmarginiv

  \labelwidth\leftmarginiv \advance\labelwidth-\labelsep}

\def\@listv{\leftmargin\leftmarginv

  \labelwidth\leftmarginv \advance\labelwidth-\labelsep}

\def\@listvi{\leftmargin\leftmarginvi

  \labelwidth\leftmarginvi \advance\labelwidth-\labelsep}

\renewcommand{\descriptionlabel}[1]{\upshape\bfseries #1}

\renewenvironment{description}{\list{}{%

    \labelwidth\@ACM@labelwidth

    \let\makelabel\descriptionlabel}%

}{

  \endlist

}

\let\enddescription=\endlist % for efficiency

\define@choicekey*+{ACM}{acmJournal}[\@journalCode\@journalCode@nr]{%

  CIE,%

  CSUR,%

  IMWUT,%

  JACM,%

  JDIQ,%

  JEA,%

  JERIC,%

  JETC,%

  JOCCH,%

  PACMHCI,%

  PACMPL,%

  POMACS,%

  TAAS,%

  TACCESS,%

  TACO,%

  TALG,%

  TALLIP,%

  TAP,%

  TCPS,%

  TEAC,%

  TECS,%

  THRI,%

  TIIS,%

  TISSEC,%

  TIST,%

  TKDD,%

  TMIS,%

  TOCE,%

  TOCHI,%

  TOCL,%

  TOCS,%

  TOCT,%

  TODAES,%

  TODS,%

  TOG,%

  TOIS,%

  TOIT,%

  TOMACS,%

  TOMM,%

  TOMPECS,%

  TOMS,%

  TOPC,%

  TOPS,%

  TOPLAS,%

  TOS,%

  TOSEM,%

  TOSN,%

  TRETS,%

  TSAS,%

  TSC,%

  TSLP,%

  TWEB%

}{%

\ifcase\@journalCode@nr

\relax % CIE

  \def\@journalName{ACM Computers in Entertainment}%

  \def\@journalNameShort{ACM Comput. Entertain.}%

  \def\@permissionCodeOne{1544-3574}%

\or % CSUR

  \def\@journalName{ACM Computing Surveys}%

  \def\@journalNameShort{ACM Comput. Surv.}%

  \def\@permissionCodeOne{0360-0300}%

\or % IMWUT

  \def\@journalName{Proceedings of the ACM on Interactive, Mobile,

    Wearable and Ubiquitous Technologies}%

  \def\@journalNameShort{Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.}%

  \def\@permissionCodeOne{2474-9567}%

  \@ACM@screentrue

  \PackageInfo{\@classname}{Using screen mode due to \@journalCode}%

\or % JACM

  \def\@journalName{Journal of the ACM}%

  \def\@journalNameShort{J. ACM}%

  \def\@permissionCodeOne{0004-5411}%

\or % JDIQ

  \def\@journalName{ACM Journal of Data and Information Quality}%

  \def\@journalNameShort{ACM J. Data Inform. Quality}%

  \def\@permissionCodeOne{1936-1955}%

\or % JEA

  \def\@journalName{ACM Journal of Experimental Algorithmics}%

  \def\@journalNameShort{ACM J. Exp. Algor.}%

  \def\@permissionCodeOne{1084-6654}%

\or % JERIC

  \def\@journalName{ACM Journal of Educational Resources in Computing}%

  \def\@journalNameShort{ACM J. Edu. Resources in Comput.}%

  \def\@permissionCodeOne{1073-0516}%

\or % JETC

  \def\@journalName{ACM Journal on Emerging Technologies in Computing Systems}%

  \def\@journalNameShort{ACM J. Emerg. Technol. Comput. Syst.}%

  \def\@permissionCodeOne{1550-4832}%

\or % JOCCH

  \def\@journalName{ACM Journal on Computing and Cultural Heritage}%

  \def\@journalName{ACM J. Comput. Cult. Herit.}%

\or % PACMHCI

  \def\@journalName{Proceedings of the ACM on Human-Computer Interaction}%

  \def\@journalName{Proc. ACM Hum.-Comput. Interact.}%

  \def\@permissionCodeOne{2573-0142}%

  \@ACM@screentrue

  \PackageInfo{\@classname}{Using screen mode due to \@journalCode}%

\or % PACMPL

  \def\@journalName{Proceedings of the ACM on Programming Languages}%

  \def\@journalName{Proc. ACM Program. Lang.}%

  \def\@permissionCodeOne{2475-1421}%

  \@ACM@screentrue

  \PackageInfo{\@classname}{Using screen mode due to \@journalCode}%

\or % POMACS

  \def\@journalName{Proceedings of the ACM on Measurement and Analysis of Computing Systems}%

  \def\@journalName{Proc. ACM Meas. Anal. Comput. Syst.}%

  \def\@permissionCodeOne{2476-1249}%

  \@ACM@screentrue

  \PackageInfo{\@classname}{Using screen mode due to \@journalCode}%

\or % TAAS

  \def\@journalName{ACM Transactions on Autonomous and Adaptive Systems}%

  \def\@journalNameShort{ACM Trans. Autonom. Adapt. Syst.}%

  \def\@permissionCodeOne{1556-4665}%

\or % TACCESS

  \def\@journalName{ACM Transactions on Accessible Computing}%

  \def\@journalNameShort{ACM Trans. Access. Comput.}%

  \def\@permissionCodeOne{1936-7228}%

\or % TACO

  \def\@journalName{ACM Transactions on Architecture and Code Optimization}%

\or % TALG

  \def\@journalName{ACM Transactions on Algorithms}%

  \def\@journalNameShort{ACM Trans. Algor.}%

  \def\@permissionCodeOne{1549-6325}%

\or % TALLIP

  \def\@journalName{ACM Transactions on Asian and Low-Resource Language Information Processing}%

  \def\@journalNameShort{ACM Trans. Asian Low-Resour. Lang. Inf. Process.}%

  \def\@permissionCodeOne{2375-4699}%

\or % TAP

  \def\@journalName{ACM Transactions on Applied Perception}%

\or % TCPS

  \def\@journalName{ACM Transactions on Cyber-Physical Systems}%

\or % TEAC

  \def\@journalName{ACM Transactions on Economics and Computation}%

\or % TECS

  \def\@journalName{ACM Transactions on Embedded Computing Systems}%

  \def\@journalNameShort{ACM Trans. Embedd. Comput. Syst.}%

  \def\@permissionCodeOne{1539-9087}%

\or % THRI

  \def\@journalName{ACM Transactions on Human-Robot Interaction}%

  \def\@journalNameShort{ACM Trans. Hum.-Robot Interact.}%

  \def\@permissionCodeOne{2573-9522}%

\or % TIIS

  \def\@journalName{ACM Transactions on Interactive Intelligent Systems}%

  \def\@journalNameShort{ACM Trans. Interact. Intell. Syst.}%

  \def\@permissionCodeOne{2160-6455}%

\or % TISSEC

  \def\@journalName{ACM Transactions on Information and System Security}%

  \def\@journalNameShort{ACM Trans. Info. Syst. Sec.}%

  \def\@permissionCodeOne{1094-9224}%

\or % TIST

  \def\@journalName{ACM Transactions on Intelligent Systems and Technology}%

  \def\@journalNameShort{ACM Trans. Intell. Syst. Technol.}%

  \def\@permissionCodeOne{2157-6904}%

\or % TKDD

  \def\@journalName{ACM Transactions on Knowledge Discovery from Data}%

  \def\@journalNameShort{ACM Trans. Knowl. Discov. Data.}%

  \def\@permissionCodeOne{1556-4681}%

\or % TMIS

  \def\@journalName{ACM Transactions on Management Information Systems}%

  \def\@journalNameShort{ACM Trans. Manag. Inform. Syst.}%

  \def\@permissionCodeOne{2158-656X}%

\or % TOCE

  \def\@journalName{ACM Transactions on Computing Education}%

  \def\@journalNameShort{ACM Trans. Comput. Educ.}%

  \def\@permissionCodeOne{1946-6226}%

\or % TOCHI

  \def\@journalName{ACM Transactions on Computer-Human Interaction}%

  \def\@journalNameShort{ACM Trans. Comput.-Hum. Interact.}%

  \def\@permissionCodeOne{1073-0516}%

\or % TOCL

  \def\@journalName{ACM Transactions on Computational Logic}%

  \def\@journalNameShort{ACM Trans. Comput. Logic}%

  \def\@permissionCodeOne{1529-3785}%

\or % TOCS

  \def\@journalName{ACM Transactions on Computer Systems}%

  \def\@journalNameShort{ACM Trans. Comput. Syst.}%

  \def\@permissionCodeOne{0734-2071}%

\or % TOCT

  \def\@journalName{ACM Transactions on Computation Theory}%

  \def\@journalNameShort{ACM Trans. Comput. Theory}%

  \def\@permissionCodeOne{1942-3454}%

\or % TODAES

  \def\@journalName{ACM Transactions on Design Automation of Electronic Systems}%

  \def\@journalNameShort{ACM Trans. Des. Autom. Electron. Syst.}%

  \def\@permissionCodeOne{1084-4309}%

\or % TODS

  \def\@journalName{ACM Transactions on Database Systems}%

  \def\@journalNameShort{ACM Trans. Datab. Syst.}%

  \def\@permissionCodeOne{0362-5915}%

\or % TOG

  \def\@journalName{ACM Transactions on Graphics}%

  \def\@journalNameShort{ACM Trans. Graph.}%

  \def\@permissionCodeOne{0730-0301}

\or % TOIS

  \def\@journalName{ACM Transactions on Information Systems}%

  \def\@journalName{ACM Transactions on Information Systems}%

  \def\@permissionCodeOne{1046-8188}%

\or % TOIT

  \def\@journalName{ACM Transactions on Internet Technology}%

  \def\@journalNameShort{ACM Trans. Internet Technol.}%

  \def\@permissionCodeOne{1533-5399}%

\or % TOMACS

  \def\@journalName{ACM Transactions on Modeling and Computer Simulation}%

  \def\@journalName{ACM Transactions on Modeling and Computer Simulation}%

  \def\@journalNameShort{ACM Trans. Model. Comput. Simul.}%

\or % TOMM

  \def\@journalName{ACM Transactions on Multimedia Computing, Communications and Applications}%

  \def\@journalNameShort{ACM Trans. Multimedia Comput. Commun. Appl.}%

  \def\@permissionCodeOne{1551-6857}%

  \def\@permissionCodeTwo{0100}%

\or % TOMPECS

  \def\@journalName{ACM Transactions on Modeling and Performance Evaluation of Computing Systems}%

  \def\@journalNameShort{ACM Trans. Model. Perform. Eval. Comput. Syst.}%

  \def\@permissionCodeOne{2376-3639}%

\or % TOMS

  \def\@journalName{ACM Transactions on Mathematical Software}%

  \def\@journalNameShort{ACM Trans. Math. Softw.}%

  \def\@permissionCodeOne{0098-3500}%

\or % TOPC

  \def\@journalName{ACM Transactions on Parallel Computing}%

  \def\@journalNameShort{ACM Trans. Parallel Comput.}%

  \def\@permissionCodeOne{1539-9087}%

\or % TOPS

  \def\@journalName{ACM Transactions on Privacy and Security}%

  \def\@journalNameShort{ACM Trans. Priv. Sec.}%

  \def\@permissionCodeOne{2471-2566}%

\or % TOPLAS

  \def\@journalName{ACM Transactions on Programming Languages and Systems}%

  \def\@journalNameShort{ACM Trans. Program. Lang. Syst.}%

  \def\@permissionCodeOne{0164-0925}%

\or % TOS

  \def\@journalName{ACM Transactions on Storage}%

  \def\@journalNameShort{ACM Trans. Storage}%

  \def\@permissionCodeOne{1553-3077}%

\or % TOSEM

  \def\@journalName{ACM Transactions on Software Engineering and Methodology}%

  \def\@journalNameShort{ACM Trans. Softw. Eng. Methodol.}%

  \def\@permissionCodeOne{1049-331X}%

\or % TOSN

  \def\@journalName{ACM Transactions on Sensor Networks}%

  \def\@journalNameShort{ACM Trans. Sensor Netw.}%

  \def\@permissionCodeOne{1550-4859}%

\or % TRETS

  \def\@journalName{ACM Transactions on Reconfigurable Technology and Systems}%

  \def\@journalNameShort{ACM Trans. Reconfig. Technol. Syst.}%

  \def\@permissionCodeOne{1936-7406}%

\or % TSAS

  \def\@journalName{ACM Transactions on Spatial Algorithms and Systems}%

  \def\@journalNameShort{ACM Trans. Spatial Algorithms Syst.}%

  \def\@permissionCodeOne{2374-0353}%

\or % TSC

  \def\@journalName{ACM Transactions on Social Computing}%

  \def\@journalNameShort{ACM Trans. Soc. Comput.}%

  \def\@permissionCodeOne{2469-7818}%

\or % TSLP

  \def\@journalName{ACM Transactions on Speech and Language Processing}%

  \def\@journalNameShort{ACM Trans. Speech Lang. Process.}%

  \def\@permissionCodeOne{1550-4875}%

\or % TWEB

  \def\@journalName{ACM Transactions on the Web}%

  \def\@journalNameShort{ACM Trans. Web}%

  \def\@permissionCodeOne{1559-1131}%

\fi

\ClassInfo{\@classname}{Using journal code \@journalCode}%

}{%

  \ClassError{\@classname}{Incorrect journal #1}%

}%

\def\acmJournal#1{\setkeys{ACM}{acmJournal=#1}}

\def\@journalCode@nr{0}

\def\@journalName{}%

\def\@journalNameShort{\@journalName}%

\def\@permissionCodeOne{XXXX-XXXX}%

\def\@permissionCodeTwo{}%

\newcommand\acmConference[4][]{%

  \gdef\acmConference@shortname{#1}%

  \gdef\acmConference@name{#2}%

  \gdef\acmConference@date{#3}%

  \gdef\acmConference@venue{#4}%

  \ifx\acmConference@shortname\@empty

    \gdef\acmConference@shortname{#2}%

  \fi}

\acmConference[Conference'17]{ACM Conference}{July 2017}{Washington,

  DC, USA}

\def\acmBooktitle#1{\gdef\@acmBooktitle{#1}}

\acmBooktitle{Proceedings of \acmConference@name

       \ifx\acmConference@name\acmConference@shortname\else

         \ (\acmConference@shortname)\fi}

\def\@editorsAbbrev{(Ed.)}

\def\@acmEditors{}

\def\editor#1{\ifx\@acmEditors\@empty

    \gdef\@acmEditors{#1}%

  \else

    \gdef\@editorsAbbrev{(Eds.)}%

    \g@addto@macro\@acmEditors{\and#1}%

\fi}

\def\subtitle#1{\def\@subtitle{#1}}

\subtitle{}

\newcount\num@authorgroups

\num@authorgroups=0\relax

\newcount\num@authors

\num@authors=0\relax

\newif\if@insideauthorgroup

\@insideauthorgroupfalse

\renewcommand\author[2][]{%

  \global\advance\num@authors by 1\relax

  \if@insideauthorgroup\else

    \global\advance\num@authorgroups by 1\relax

    \global\@insideauthorgrouptrue

  \fi

  \ifx\addresses\@empty

    \if@ACM@anonymous

      \gdef\addresses{\@author{Anonymous Author(s)}}%

      \gdef\authors{Anonymous Author(s)}%

    \else

      \gdef\addresses{\@author{#2}}%

      \gdef\authors{#2}%

    \fi

  \else

    \if@ACM@anonymous\else

      \g@addto@macro\addresses{\and\@author{#2}}%

      \g@addto@macro\authors{\and#2}%

    \fi

  \fi

  \if@ACM@anonymous

    \ifx\shortauthors\@empty

      \gdef\shortauthors{Anon.}%

    \fi

  \else

    \def\@tempa{#1}%

    \ifx\@tempa\@empty

      \ifx\shortauthors\@empty

        \gdef\shortauthors{#2}%

      \else

        \g@addto@macro\shortauthors{\and#2}%

      \fi

    \else

      \ifx\shortauthors\@empty

        \gdef\shortauthors{#1}%

      \else

        \g@addto@macro\shortauthors{\and#1}%

      \fi

    \fi

  \fi}

\newcommand{\affiliation}[2][]{%

  \global\@insideauthorgroupfalse

  \if@ACM@anonymous\else

    \g@addto@macro\addresses{\affiliation{#1}{#2}}%

  \fi}

\define@boolkey+{@ACM@affiliation@}[@ACM@affiliation@]{obeypunctuation}%

[true]{}{\ClassError{\@classname}{obeypunctuation must be true or false}}

\def\additionalaffiliation#1{\authornote{\@additionalaffiliation{#1}}}

\def\@additionalaffiliation#1{\bgroup

  \def\position##1{\ignorespaces}%

  \def\institution##1{##1\ignorespaces}%

  \def\department{\@ifnextchar[{\@department}{\@department[]}}%

  \def\@department[##1]##2{\unskip, ##2\ignorespaces}%

  \let\streetaddress\position

  \let\city\position

  \let\state\position

  \let\postcode\position

  \let\country\position

  Also with #1\unskip.\egroup}

\renewcommand{\email}[2][]{%

  \if@ACM@anonymous\else

    \g@addto@macro\addresses{\email{#1}{#2}}%

  \fi}

\def\orcid#1{\unskip\ignorespaces}

\def\authorsaddresses#1{\def\@authorsaddresses{#1}}

\authorsaddresses{\@mkauthorsaddresses}

\def\@titlenotes{}

\def\titlenote#1{%

  \g@addto@macro\@title{\footnotemark}%

  \if@ACM@anonymous

    \g@addto@macro\@titlenotes{%

      \stepcounter{footnote}\footnotetext{Title note}}%

  \else

    \g@addto@macro\@titlenotes{\stepcounter{footnote}\footnotetext{#1}}%

  \fi}

\def\@subtitlenotes{}

\def\subtitlenote#1{%

  \g@addto@macro\@subtitle{\footnotemark}%

  \if@ACM@anonymous

    \g@addto@macro\@subtitlenotes{%

      \stepcounter{footnote}\footnotetext{Subtitle note}}%

  \else

    \g@addto@macro\@subtitlenotes{%

      \stepcounter{footnote}\footnotetext{#1}}%

  \fi}

\def\@authornotes{}

\def\authornote#1{%

  \if@ACM@anonymous\else

    \g@addto@macro\addresses{\@authornotemark}%

    \g@addto@macro\@authornotes{%

      \stepcounter{footnote}\footnotetext{#1}}%

  \fi}

\newcommand\authornotemark[1][\relax]{%

  \ifx#1\relax\relax\relax

  \g@addto@macro\addresses{\@authornotemark}%

  \else

  \g@addto@macro\addresses{\@@authornotemark{#1}}%

  \fi}

\def\acmVolume#1{\def\@acmVolume{#1}}

\acmVolume{1}

\def\acmNumber#1{\def\@acmNumber{#1}}

\acmNumber{1}

\def\acmArticle#1{\def\@acmArticle{#1}}

\acmArticle{}

\def\acmArticleSeq#1{\def\@acmArticleSeq{#1}}

\acmArticleSeq{\@acmArticle}

\def\acmYear#1{\def\@acmYear{#1}}

\acmYear{\the\year}

\def\acmMonth#1{\def\@acmMonth{#1}}

\acmMonth{\the\month}

\def\@acmPubDate{\ifcase\@acmMonth\or

  January\or February\or March\or April\or May\or June\or

  July\or August\or September\or October\or November\or

  December\fi~\@acmYear}

\def\acmPrice#1{\def\@acmPrice{#1}}

\acmPrice{15.00}

\def\acmSubmissionID#1{\def\@acmSubmissionID{#1}}

\acmSubmissionID{}

\def\acmISBN#1{\def\@acmISBN{#1}}

\acmISBN{978-x-xxxx-xxxx-x/YY/MM}

\def\acmDOI#1{\def\@acmDOI{#1}}

\acmDOI{10.1145/nnnnnnn.nnnnnnn}

\newif\if@ACM@badge

\@ACM@badgefalse

\newlength\@ACM@badge@width

\setlength\@ACM@badge@width{5pc}

\newlength\@ACM@title@width

\newlength\@ACM@badge@skip

\setlength\@ACM@badge@skip{1pc}

\newcommand\acmBadgeR[2][]{\@ACM@badgetrue

  \def\@acmBadgeR@url{#1}%

  \def\@acmBadgeR@image{#2}}

\def\@acmBadgeR@url{}

\def\@acmBadgeR@image{}

\newcommand\acmBadgeL[2][]{\@ACM@badgetrue

  \def\@acmBadgeL@url{#1}%

  \def\@acmBadgeL@image{#2}}

\def\@acmBadgeL@url{}

\def\@acmBadgeL@image{}

\def\startPage#1{\def\@startPage{#1}}

\startPage{}

\def\terms#1{\ClassWarning{\@classname}{The command \string\terms{} is

    obsolete.  I am going to ignore it}}

\def\keywords#1{\def\@keywords{#1}}

\keywords{}

\renewenvironment{abstract}{\Collect@Body\@saveabstract}{}

\long\def\@saveabstract#1{\long\gdef\@abstract{#1}}

\@saveabstract{}

\long\def\@lempty{}

\define@boolkey+{@ACM@topmatter@}[@ACM@]{printccs}[true]{%

  \if@ACM@printccs

    \ClassInfo{\@classname}{Printing CCS}%

  \else

    \ClassInfo{\@classname}{Suppressing CCS}%

  \fi}{\ClassError{\@classname}{printccs must be true or false}}

\define@boolkey+{@ACM@topmatter@}[@ACM@]{printacmref}[true]{%

  \if@ACM@printacmref

    \ClassInfo{\@classname}{Printing bibformat}%

  \else

    \ClassInfo{\@classname}{Suppressing bibformat}%

  \fi}{\ClassError{\@classname}{printacmref must be true or false}}

\define@boolkey+{@ACM@topmatter@}[@ACM@]{printfolios}[true]{%

  \if@ACM@printfolios

    \ClassInfo{\@classname}{Printing folios}%

  \else

    \ClassInfo{\@classname}{Suppressing folios}%

  \fi}{\ClassError{\@classname}{printfolios must be true or false}}

\define@cmdkey{@ACM@topmatter@}[@ACM@]{authorsperrow}[0]{%

  \IfInteger{#1}{\ClassInfo{\@classname}{Setting authorsperrow to

      #1}}{\ClassWarning{\@classname}{Parameter authorsperrow must be

      numerical. Ignoring the input #1}\gdef\@ACM@authorsperrow{0}}}

\def\settopmatter#1{\setkeys{@ACM@topmatter@}{#1}}

\settopmatter{printccs=true, printacmref=true}

\if@ACM@manuscript

  \settopmatter{printfolios=true}

\else

  \if@ACM@journal

    \settopmatter{printfolios=true}

  \else

    \settopmatter{printfolios=false}

  \fi

\fi

\settopmatter{authorsperrow=0}

\def\@received{}

\newcommand\received[2][]{\def\@tempa{#1}%

  \ifx\@tempa\@empty

    \ifx\@received\@empty

      \gdef\@received{Received #2}%

    \else

      \g@addto@macro{\@received}{; revised #2}%

    \fi

  \else

    \ifx\@received\@empty

      \gdef\@received{#1 #2}%

    \else

      \g@addto@macro{\@received}{; #1 #2}%

    \fi

  \fi}

\AtEndDocument{%

  \ifx\@received\@empty\else

    \par\bigskip\noindent\small\normalfont\@received\par

  \fi}

\RequirePackage{comment}

\excludecomment{CCSXML}

\let\@concepts\@empty

\newcommand\ccsdesc[2][100]{%

  \ccsdesc@parse#1~#2~~\ccsdesc@parse@end}

\RequirePackage{textcomp}

\def\ccsdesc@parse#1~#2~#3~{%

  \expandafter\ifx\csname CCS@General@#2\endcsname\relax

    \expandafter\gdef\csname CCS@General@#2\endcsname{\textbullet\

      \textbf{#2}}%

    \expandafter\gdef\csname CCS@Punctuation@#2\endcsname{; }%

    \expandafter\gdef\csname CCS@Specific@#2\endcsname{}%

  \g@addto@macro{\@concepts}{\csname CCS@General@#2\endcsname

    \csname CCS@Punctuation@#2\endcsname

    \csname CCS@Specific@#2\endcsname}%

  \fi

  \ifx#3\relax\relax\else

    \expandafter\gdef\csname CCS@Punctuation@#2\endcsname{

      \textrightarrow\ }%

    \expandafter\g@addto@macro\expandafter{\csname CCS@Specific@#2\endcsname}{%

     \ifnum#1>499\textbf{#3}; \else

     \ifnum#1>299\textit{#3}; \else

     #3; \fi\fi}%

  \fi

\ccsdesc@parse@finish}

\def\ccsdesc@parse@finish#1\ccsdesc@parse@end{}

\newif\if@printcopyright

\@printcopyrighttrue

\newif\if@printpermission

\@printpermissiontrue

\newif\if@acmowned

\@acmownedtrue

\define@choicekey*{ACM@}{acmcopyrightmode}[%

  \acm@copyrightinput\acm@copyrightmode]{none,%

    acmcopyright,acmlicensed,rightsretained,%

    usgov,usgovmixed,cagov,cagovmixed,%

    licensedusgovmixed,%

    licensedcagov,licensedcagovmixed,othergov,licensedothergov}{%

  \@printpermissiontrue

  \@printcopyrighttrue

  \@acmownedtrue

  \ifnum\acm@copyrightmode=0\relax % none

   \@printpermissionfalse

   \@printcopyrightfalse

   \@acmownedfalse

  \fi

  \ifnum\acm@copyrightmode=2\relax % acmlicensed

   \@acmownedfalse

  \fi

  \ifnum\acm@copyrightmode=3\relax % rightsretained

   \@acmownedfalse

   \acmPrice{}%

  \fi

  \ifnum\acm@copyrightmode=4\relax % usgov

   \@printpermissiontrue

   \@printcopyrightfalse

   \@acmownedfalse

   \acmPrice{}%

  \fi

  \ifnum\acm@copyrightmode=6\relax % cagov

   \@acmownedfalse

  \fi

  \ifnum\acm@copyrightmode=8\relax % licensedusgovmixed

   \@acmownedfalse

  \fi

  \ifnum\acm@copyrightmode=9\relax % licensedcagov

   \@acmownedfalse

  \fi

  \ifnum\acm@copyrightmode=10\relax % licensedcagovmixed

   \@acmownedfalse

  \fi

  \ifnum\acm@copyrightmode=11\relax % othergov

   \@acmownedtrue

  \fi

  \ifnum\acm@copyrightmode=12\relax % licensedothergov

   \@acmownedfalse

  \fi}

\def\setcopyright#1{\setkeys{ACM@}{acmcopyrightmode=#1}}

\setcopyright{acmcopyright}

\def\@copyrightowner{%

  \ifcase\acm@copyrightmode\relax % none

  \or % acmcopyright

  Association for Computing Machinery.

  \or % acmlicensed

  Copyright held by the owner/author(s). Publication rights licensed to

  Association for Computing Machinery.

  \or % rightsretained

  Copyright held by the owner/author(s).

  \or % usgov

  \or % usgovmixed

  Association for Computing Machinery.

  \or % cagov

  Crown in Right of Canada.

  \or %cagovmixed

  Association for Computing Machinery.

  \or %licensedusgovmixed

  Copyright held by the owner/author(s). Publication rights licensed to

  Association for Computing Machinery.

  \or % licensedcagov

  Crown in Right of Canada. Publication rights licensed to

  Association for Computing Machinery.

  \or %licensedcagovmixed

  Copyright held by the owner/author(s). Publication rights licensed to

  Association for Computing Machinery.

  \or % othergov

  Association for Computing Machinery.

  \or % licensedothergov

  Copyright held by the owner/author(s). Publication rights licensed to

  Association for Computing Machinery.

  \fi}

\def\@formatdoi#1{\url{https://doi.org/#1}}

\def\@copyrightpermission{%

  \ifcase\acm@copyrightmode\relax % none

  \or % acmcopyright

   Permission to make digital or hard copies of all or part of this