paper-BagRelationalPDBsAreHard/acmart.cls

3209 lines
105 KiB
TeX

%%
%% 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}
[2022/02/19 v1.83 Typesetting articles for the Association for 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}
\RequirePackage{iftex}
\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}{The option screen can be either true or
false}}
\ExecuteOptionsX{screen=false}
\define@boolkey+{acmart.cls}[@ACM@]{urlbreakonhyphens}[true]{%
\if@ACM@urlbreakonhyphens
\PackageInfo{\@classname}{Using breaking urls on hyphens}%
\else
\PackageInfo{\@classname}{Not breaking urls on hyphens}%
\fi}{\PackageError{\@classname}{The option urlbreakonhyphens can be either true or
false}}
\ExecuteOptionsX{urlbreakonhyphens=true}
\define@boolkey+{acmart.cls}[@ACM@]{acmthm}[true]{%
\if@ACM@acmthm
\PackageInfo{\@classname}{Requiring acmthm}%
\else
\PackageInfo{\@classname}{Suppressing acmthm}%
\fi}{\PackageError{\@classname}{The 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}%
\AtBeginDocument{\@ACM@printfoliostrue}%
\else
\PackageInfo{\@classname}{Not using review mode}%
\fi}{\PackageError{\@classname}{The 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}{The option authorversion can be either true or
false}}
\ExecuteOptionsX{authorversion=false}
\define@boolkey+{acmart.cls}[@ACM@]{nonacm}[true]{%
\if@ACM@nonacm
\PackageInfo{\@classname}{Using nonacm mode}%
\AtBeginDocument{\@ACM@printacmreffalse}%
% in 'nonacm' mode we disable the "ACM Reference Format"
% printing by default, but this can be re-enabled by the
% user using \settopmatter{printacmref=true}
\else
\PackageInfo{\@classname}{Not using nonacm mode}%
\fi}{\PackageError{\@classname}{The option nonacm can be either true or
false}}
\ExecuteOptionsX{nonacm=false}
\define@boolkey+{acmart.cls}[@ACM@]{balance}[true]{}{%
\PackageError{\@classname}{The option balance can be either true or
false}}
\ExecuteOptionsX{balance}
\define@boolkey+{acmart.cls}[@ACM@]{pbalance}[true]{}{%
\PackageError{\@classname}{The option pbalance can be either true or
false}}
\ExecuteOptionsX{pbalance=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}{The 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}{The 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}{The 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}{The 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}}
\def\ACM@languages{}
\DeclareOptionX{language}{%
\ifx\ACM@languages\@empty
\gdef\ACM@languages{english}\fi
\g@addto@macro\ACM@languages{, #1}}
\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@journal@bibstrip
\newif\if@ACM@sigchiamode
\ifnum\ACM@format@nr=5\relax % siggraph
\ClassWarning{\@classname}{%
The format siggraph is now obsolete.\MessageBreak
I am switching to sigconf.}
\setkeys{acmart.cls}{format=sigconf}
\fi
\ifnum\ACM@format@nr=7\relax % sigchi
\ClassWarning{\@classname}{%
The format sigchi is now obsolete.\MessageBreak
I am switching to sigconf.}
\setkeys{acmart.cls}{format=sigconf}
\fi
\ifnum\ACM@format@nr=8\relax % sigchi
\ClassWarning{\@classname}{%
ACM SIGCHI has retired the SIGCHI-A template\MessageBreak
effective immediately. ACM is keeping this template\MessageBreak
option available to authors who are working on legacy\MessageBreak
documents only. ACM will not, under any circumstances,\MessageBreak
accept documents in this format for publication and\MessageBreak
will not offer technical support to the authors who use\MessageBreak
this template.\MessageBreak
ACM SIGCHI is directing Conference leaders and\MessageBreak
authors to publish their articles using the SIGCONF\MessageBreak
template call.}
\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
\if@ACM@journal
\@ACM@journal@bibstriptrue
\else
\@ACM@journal@bibstripfalse
\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{9pt}%
\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{booktabs}
\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
\if@ACM@journal
\renewcommand\keywordsname{Additional Key Words and Phrases}%
\else
\renewcommand\keywordsname{Keywords}%
\fi
\ifx\ACM@languages\@empty
\else
\RequirePackage[\ACM@languages]{babel}%
\addto\captionsenglish{%
\if@ACM@journal
\renewcommand\keywordsname{Additional Key Words and Phrases}%
\else
\renewcommand\keywordsname{Keywords}%
\fi
\renewcommand\acksname{Acknowledgements}%
}%
\addto\captionsfrench{%
\if@ACM@journal
\renewcommand\keywordsname{Mots Clés et Phrases Supplémentaires}%
\else
\renewcommand\keywordsname{Mots clés}%
\fi
\renewcommand\acksname{Remerciements}%
}%
\addto\captionsgerman{%
\if@ACM@journal
\renewcommand\keywordsname{Zusätzliche Schlüsselwörter und Phrasen}%
\else
\renewcommand\keywordsname{Schlüsselwörter}%
\fi
\renewcommand\acksname{Danksagungen}%
}%
\addto\captionsspanish{%
\if@ACM@journal
\renewcommand\keywordsname{Palabras y Frases Claves Adicionales}%
\else
\renewcommand\keywordsname{Palabras claves}%
\fi
\renewcommand\acksname{Expresiones de gratitud}%
}%
\fi
\newcommand\ACM@lang@check[1]{%
\ifx\ACM@languages\@empty\relax
\ClassError{\@classname}{%
Command \string#1 \MessageBreak is used in monlingual document}{%
You used a command (\string#1) \MessageBreak
that does not have a meaning \MessageBreak
unless are languages are defined. \MessageBreak
Please choose the languages in \string\documentclass
\MessageBreak
(e.g. \string\documentclass[languages={french, english}]{acmart}),
\MessageBreak
or delete the command.}%
\fi}
\def\@translatedtitle{}
\newcommand\translatedtitle[2]{\ACM@lang@check{\translatedtitle}%
\g@addto@macro\@translatedtitle{\par\foreignlanguage{#1}{#2}}}
\def\@translatedsubtitle{}
\newcommand\translatedsubtitle[2]{\ACM@lang@check{\translatedsubtitle}%
\g@addto@macro\@translatedsubtitle{\par\foreignlanguage{#1}{#2}}}
\def\@translatedkeywords{}
\newcommand\translatedkeywords[2]{\ACM@lang@check{\translatedkeywords}%
\g@addto@macro\@translatedkeywords{\@mktranslatedkeywords{#1}{#2}}}
\def\@translatedabstracts{}
\newenvironment{translatedabstract}[1]{\Collect@Body
\@savetranslatedabstract\@mktranslatedabstract{#1}}{}
\long\def\@savetranslatedabstract#1{\if@ACM@maketitle@typeset
\ClassError{\@classname}{Abstract must be defined before maketitle
command. Please move it!}\fi
\ACM@lang@check{translatedabstract}%
\g@addto@macro\@translatedabstracts{\bgroup#1\egroup}}
\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{3}{0pt}{1pc}{5pc}{}}
\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}}}
\RequirePackage{hyperxmp}
\let\@footnotemark@nolink\@footnotemark
\let\@footnotetext@nolink\@footnotetext
\RequirePackage[bookmarksnumbered,unicode]{hyperref}
\pdfstringdefDisableCommands{%
\def\addtocounter#1#2{}%
\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@urlbreakonhyphens
\def\do@url@hyp{\do\-}%
\fi
\if@ACM@screen
\hypersetup{colorlinks,
linkcolor=ACMPurple,
citecolor=ACMPurple,
urlcolor=ACMDarkBlue,
filecolor=ACMDarkBlue}
\else
\hypersetup{hidelinks}
\fi
\hypersetup{pdflang={en},
pdfdisplaydoctitle}}
\if@ACM@natbib
\let\citeN\cite
\let\cite\citep
\let\citeANP\citeauthor
\let\citeNN\citeyearpar
\let\citeyearNP\citeyear
\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\citeyearpar[#1]{#2}\fi}
\def\bibliographystyle#1{%
\ifx\@begindocumenthook\@undefined\else
\expandafter\AtBeginDocument
\fi
{\if@filesw
\immediate\write\@auxout{\string\bibstyle{#1}}%
\fi}}
\RequirePackage{graphicx}
\RequirePackage[prologue]{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}
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CSUR,%
DGOV,%
DLT,%
DTRAP,%
FAC,%
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IMWUT,%
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\def\@journalName{Proceedings of the ACM on Interactive, Mobile,
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\def\@permissionCodeTwo{1544-3973}%
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\def\@journalNameShort{ACM Trans. Algor.}%
\def\@permissionCodeOne{1549-6325}%
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\def\@journalName{ACM Transactions on Asian and Low-Resource Language Information Processing}%
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\def\@journalName{ACM Transactions on Applied Perception}%
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\def\@journalName{ACM Transactions on Cyber-Physical Systems}%
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\def\@permissionCodeOne{2378-962X}%
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\def\@journalName{ACM/IMS Transactions on Data Science}%
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\def\@journalName{ACM Transactions on Economics and Computation}%
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\def\@journalName{ACM Transactions on Embedded Computing Systems}%
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\def\@journalName{ACM Transactions on Evolutionary Learning}%
\def\@journalNameShort{ACM Trans. Evol. Learn.}%
\def\@permissionCodeOne{2688-3007}%
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\def\@journalName{ACM Transactions on Human-Robot Interaction}%
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\def\@journalName{ACM Transactions on Interactive Intelligent Systems}%
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\def\@journalName{ACM Transactions on Computer Systems}%
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\def\@journalName{ACM Transactions on Computation Theory}%
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\def\@permissionCodeOne{1942-3454}%
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\def\@journalName{ACM Transactions on Design Automation of Electronic Systems}%
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\def\@permissionCodeOne{1084-4309}%
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\def\@journalName{ACM Transactions on Database Systems}%
\def\@journalNameShort{ACM Trans. Datab. Syst.}%
\def\@permissionCodeOne{0362-5915}%
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\def\@journalName{ACM Transactions on Graphics}%
\def\@journalNameShort{ACM Trans. Graph.}%
\def\@permissionCodeOne{0730-0301}
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\def\@journalName{ACM Transactions on Information Systems}%
\def\@journalNameShort{ACM Trans. Inf. Syst.}%
\def\@permissionCodeOne{1046-8188}%
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\def\@journalName{ACM Transactions on Internet Technology}%
\def\@journalNameShort{ACM Trans. Internet Technol.}%
\def\@permissionCodeOne{1533-5399}%
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\def\@journalName{ACM Transactions on Modeling and Computer Simulation}%
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\def\@permissionCodeOne{1049-3301}%
\def\@permissionCodeTwo{1558-1195}%
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\def\@journalName{ACM Transactions on Multimedia Computing, Communications and Applications}%
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\def\@permissionCodeOne{1551-6857}%
\def\@permissionCodeTwo{1551-6865}%
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\def\@journalName{ACM Transactions on Modeling and Performance Evaluation of Computing Systems}%
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\def\@journalName{ACM Transactions on Mathematical Software}%
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\def\@permissionCodeOne{0098-3500}%
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\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 % TQC
\def\@journalName{ACM Transactions on Quantum Computing}%
\def\@journalNameShort{ACM Trans. Quantum Comput.}%
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\def\@journalName{ACM Transactions on Reconfigurable Technology and Systems}%
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\def\@journalName{ACM Transactions on Spatial Algorithms and Systems}%
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\def\@journalName{ACM Transactions on Social Computing}%
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\def\@journalName{ACM Transactions on Speech and Language Processing}%
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\def\@journalName{ACM Transactions on the Web}%
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\def\@journalNameShort{ACM Accepted}%
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\def\acmYear#1{\def\@acmYear{#1}}
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\def\acmMonth#1{\def\@acmMonth{#1}}
\acmMonth{\the\month}
\def\@acmPubDate{\ifcase\@acmMonth\or
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\def\acmPrice#1{\def\@acmPrice{#1}}
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\def\acmISBN#1{\def\@acmISBN{#1}}
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\def\@acmBadgeR@image{#2}}
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\long\gdef\@abstract{#1}}
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acmcopyright,acmlicensed,rightsretained,%
usgov,usgovmixed,cagov,cagovmixed,licensedusgovmixed,%
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iw3c2w3,iw3c2w3g}{%
\@printpermissiontrue
\@printcopyrighttrue
\@acmownedtrue
\ifnum\acm@copyrightmode=0\relax % none
\@printpermissionfalse
\@printcopyrightfalse
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\ifnum\acm@copyrightmode=2\relax % acmlicensed
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\ifnum\acm@copyrightmode=3\relax % rightsretained
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\or % acmcopyright
Association for Computing Machinery.
\or % acmlicensed
Copyright held by the owner/author(s). Publication rights licensed to
ACM\@.
\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
ACM\@.
\or % licensedcagov
Crown in Right of Canada. Publication rights licensed to
ACM\@.
\or %licensedcagovmixed
Copyright held by the owner/author(s). Publication rights licensed to
ACM\@.
\or % othergov
Association for Computing Machinery.
\or % licensedothergov
Copyright held by the owner/author(s). Publication rights licensed to
ACM\@.
\or % ic2w3www
IW3C2 (International World Wide Web Conference Committee), published
under Creative Commons CC-BY~4.0 License.
\or % ic2w3wwwgoogle
IW3C2 (International World Wide Web Conference Committee), published
under Creative Commons CC-BY-NC-ND~4.0 License.
\fi}
\def\@formatdoi#1{\url{https://doi.org/#1}}
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Permission to make digital or hard copies of all or part of this
work for personal or classroom use is granted without fee provided
that copies are not made or distributed for profit or commercial
advantage and that copies bear this notice and the full citation on
the first page. Copyrights for components of this work owned by
others than ACM must be honored. Abstracting with credit is
permitted. To copy otherwise, or republish, to post on servers or to
redistribute to lists, requires prior specific permission
and\hspace*{.5pt}/or a fee. Request permissions from
permissions@acm.org.
\or % acmlicensed
Permission to make digital or hard copies of all or part of this
work for personal or classroom use is granted without fee provided
that copies are not made or distributed for profit or commercial
advantage and that copies bear this notice and the full citation on
the first page. Copyrights for components of this work owned by
others than the author(s) must be honored. Abstracting with credit
is permitted. To copy otherwise, or republish, to post on servers
or to redistribute to lists, requires prior specific permission
and\hspace*{.5pt}/or a fee. Request permissions from
permissions@acm.org.
\or % rightsretained
Permission to make digital or hard copies of part or all of this work
for personal or classroom use is granted without fee provided that
copies are not made or distributed for profit or commercial advantage
and that copies bear this notice and the full citation on the first
page. Copyrights for third-party components of this work must be
honored. For all other uses, contact the
owner\hspace*{.5pt}/author(s).
\or % usgov
This paper is authored by an employee(s) of the United States
Government and is in the public domain. Non-exclusive copying or
redistribution is allowed, provided that the article citation is
given and the authors and agency are clearly identified as its
source.
\or % usgovmixed
ACM acknowledges that this contribution was authored or co-authored
by an employee, contractor, or affiliate of the United States
government. As such, the United States government retains a
nonexclusive, royalty-free right to publish or reproduce this
article, or to allow others to do so, for government purposes only.
\or % cagov
This article was authored by employees of the Government of Canada.
As such, the Canadian government retains all interest in the
copyright to this work and grants to ACM a nonexclusive,
royalty-free right to publish or reproduce this article, or to allow
others to do so, provided that clear attribution is given both to
the authors and the Canadian government agency employing them.
Permission to make digital or hard copies for personal or classroom
use is granted. Copies must bear this notice and the full citation
on the first page. Copyrights for components of this work owned by
others than the Canadian Government must be honored. To copy
otherwise, distribute, republish, or post, requires prior specific
permission and\hspace*{.5pt}/or a fee. Request permissions from
permissions@acm.org.
\or % cagovmixed
ACM acknowledges that this contribution was co-authored by an
affiliate of the national government of Canada. As such, the Crown
in Right of Canada retains an equal interest in the copyright.
Reprints must include clear attribution to ACM and the author's
government agency affiliation. Permission to make digital or hard
copies for personal or classroom use is granted. Copies must bear
this notice and the full citation on the first page. Copyrights for
components of this work owned by others than ACM must be honored.
To copy otherwise, distribute, republish, or post, requires prior
specific permission and\hspace*{.5pt}/or a fee. Request permissions
from permissions@acm.org.
\or % licensedusgovmixed
Publication rights licensed to ACM\@. ACM acknowledges that this
contribution was authored or co-authored by an employee, contractor
or affiliate of the United States government. As such, the
Government retains a nonexclusive, royalty-free right to publish or
reproduce this article, or to allow others to do so, for Government
purposes only.
\or % licensedcagov
This article was authored by employees of the Government of Canada.
As such, the Canadian government retains all interest in the
copyright to this work and grants to ACM a nonexclusive,
royalty-free right to publish or reproduce this article, or to allow
others to do so, provided that clear attribution is given both to
the authors and the Canadian government agency employing them.
Permission to make digital or hard copies for personal or classroom
use is granted. Copies must bear this notice and the full citation
on the first page. Copyrights for components of this work owned by
others than the Canadian Government must be honored. To copy
otherwise, distribute, republish, or post, requires prior specific
permission and\hspace*{.5pt}/or a fee. Request permissions from
permissions@acm.org.
\or % licensedcagovmixed
Publication rights licensed to ACM\@. ACM acknowledges that this
contribution was authored or co-authored by an employee, contractor
or affiliate of the national government of Canada. As such, the
Government retains a nonexclusive, royalty-free right to publish or
reproduce this article, or to allow others to do so, for Government
purposes only.
\or % othergov
ACM acknowledges that this contribution was authored or co-authored
by an employee, contractor or affiliate of a national government. As
such, the Government retains a nonexclusive, royalty-free right to
publish or reproduce this article, or to allow others to do so, for
Government purposes only.
\or % licensedothergov
Publication rights licensed to ACM\@. ACM acknowledges that this
contribution was authored or co-authored by an employee, contractor
or affiliate of a national government. As such, the Government
retains a nonexclusive, royalty-free right to publish or reproduce
this article, or to allow others to do so, for Government purposes
only.
\or % iw3c2w3
This paper is published under the Creative Commons Attribution~4.0
International (CC-BY~4.0) license. Authors reserve their rights to
disseminate the work on their personal and corporate Web sites with
the appropriate attribution.
\or % iw3c2w3g
This paper is published under the Creative Commons
Attribution-NonCommercial-NoDerivs~4.0 International
(CC-BY-NC-ND~4.0) license. Authors reserve their rights to
disseminate the work on their personal and corporate Web sites with
the appropriate attribution.
\fi}
\def\copyrightyear#1{\def\@copyrightyear{#1}}
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\if@ACM@anonymous
\g@addto@macro\thankses{\thanks{A note}}%
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\fi}}
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{\color{ACMOrange}#1}%
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#2%
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\def\maketitle{\@beginmaketitlehook
\@ACM@maketitle@typesettrue
\if@ACM@anonymous
% Anonymize omission of \author-s
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\fi
\begingroup
\let\@vspace\@vspace@orig
\let\@vspacer\@vspacer@orig
\let\@footnotemark\@footnotemark@nolink
\let\@footnotetext\@footnotetext@nolink
\renewcommand\thefootnote{\@fnsymbol\c@footnote}%
\hsize=\textwidth
\def\@makefnmark{\hbox{\@textsuperscript{\@thefnmark}}}%
\@mktitle\if@ACM@sigchiamode\else\@mkauthors\fi\@mkteasers
\@printtopmatter
\if@ACM@sigchiamode\@mkauthors\fi
\setcounter{footnote}{0}%
\def\@makefnmark{\hbox{\@textsuperscript{\normalfont\@thefnmark}}}%
\@titlenotes
\@subtitlenotes
\@authornotes
\let\@makefnmark\relax
\let\@thefnmark\relax
\let\@makefntext\noindent
\ifx\@empty\thankses\else
\footnotetextauthorsaddresses{%
\def\par{\let\par\@par}\parindent\z@\@setthanks}%
\fi
\ifx\@empty\@authorsaddresses\else
\if@ACM@anonymous\else
\if@ACM@journal@bibstrip
\footnotetextauthorsaddresses{%
\def\par{\let\par\@par}\parindent\z@\@setauthorsaddresses}%
\fi
\fi
\fi
\if@ACM@nonacm\else\footnotetextcopyrightpermission{%
\if@ACM@authordraft
\raisebox{-2ex}[\z@][\z@]{\makebox[0pt][l]{\large\bfseries
Unpublished working draft. Not for distribution.}}%
\color[gray]{0.9}%
\fi
\parindent\z@\parskip0.1\baselineskip
\if@ACM@authorversion\else
\if@printpermission\@copyrightpermission\par\fi
\fi
\if@ACM@manuscript\else
\if@ACM@journal@bibstrip\else % Print the conference information
{\itshape \acmConference@shortname, \acmConference@date, \acmConference@venue}\par
\fi
\fi
\if@printcopyright
\copyright\ \@copyrightyear\ \@copyrightowner\\
\else
\@copyrightyear.\
\fi
\if@ACM@manuscript
Manuscript submitted to ACM\\
\else
\if@ACM@authorversion
This is the author's version of the work. It is posted here for
your personal use. Not for redistribution. The definitive Version
of Record was published in
\if@ACM@journal@bibstrip
\emph{\@journalName}%
\else
\emph{\@acmBooktitle}%
\fi
\ifx\@acmDOI\@empty
.
\else
, \@formatdoi{\@acmDOI}.
\fi\\
\else
\if@ACM@nonacm\else
\if@ACM@journal@bibstrip
\@permissionCodeOne/\@acmYear/\@acmMonth-ART\@acmArticle
\ifx\@acmPrice\@empty\else\ \$\@acmPrice\fi\\
\@formatdoi{\@acmDOI}%
\else % Conference
\ifx\@acmISBN\@empty\else ACM~ISBN~\@acmISBN
\ifx\@acmPrice\@empty.\else\dots\$\@acmPrice\fi\\\fi
\ifx\@acmDOI\@empty\else\@formatdoi{\@acmDOI}\fi%
\fi
\fi
\fi
\fi}
\fi
\endgroup
\setcounter{footnote}{0}%
\@mkabstract
\ifx\@translatedabstracts\@empty\else
\@translatedabstracts\fi
\if@ACM@printccs
\ifx\@concepts\@empty\else\bgroup
{\@specialsection{CCS Concepts}%
\noindent\@concepts\par}\egroup
\fi
\fi
\ifx\@keywords\@empty\else\bgroup
{\@specialsection{\keywordsname}%
\noindent\@keywords\par}\egroup
\fi
\ifx\@translatedkeywords\@empty\else
\@translatedkeywords
\fi
\let\metadata@authors=\authors
\nxandlist{, }{, }{, }\metadata@authors
\def\@ACM@checkaffil{}%
\hypersetup{%
pdfauthor={\metadata@authors},
pdftitle={\@title},
pdfsubject={\@concepts},
pdfkeywords={\@keywords},
pdfcreator={LaTeX with acmart
\csname ver@acmart.cls\endcsname\space
and hyperref
\csname ver@hyperref.sty\endcsname}}%
\andify\authors
\andify\shortauthors
\global\let\authors=\authors
\global\let\shortauthors=\shortauthors
\if@ACM@printacmref
\@mkbibcitation
\fi
\global\@topnum\z@ % this prevents floats from falling
% at the top of page 1
\global\@botnum\z@ % we do not want them to be on the bottom either
\@printendtopmatter
\@afterindentfalse
\@afterheading
}
\def\@specialsection#1{%
\let\@vspace\@vspace@orig
\let\@vspacer\@vspacer@orig
\ifcase\ACM@format@nr
\relax % manuscript
\par\medskip\small\noindent#1: %
\or % acmsmall
\par\medskip\small\noindent#1: %
\or % acmlarge
\par\medskip\small\noindent#1: %
\or % acmtog
\par\medskip\small\noindent#1: %
\or % sigconf
\section*{#1}%
\or % siggraph
\section*{#1}%
\or % sigplan
\noindentparagraph*{#1:~}%
\or % sigchi
\section*{#1}%
\or % sigchi-a
\section*{#1}%
\fi
\let\@vspace\@vspace@acm
\let\@vspacer\@vspacer@acm
}
\def\@printtopmatter{%
\ifx\@startPage\@empty
\gdef\@startPage{1}%
\else
\setcounter{page}{\@startPage}%
\fi
\@tempdima=\ht\mktitle@bx
\advance\@tempdima by \dp\mktitle@bx
\ifdim\@tempdima>0.9\textheight
\loop
\setbox\@tempboxa=\vsplit \mktitle@bx to 0.9\textheight
\thispagestyle{firstpagestyle}%
\noindent\unvbox\@tempboxa
\clearpage
\@tempdima=\ht\mktitle@bx
\advance\@tempdima by \dp\mktitle@bx
\ifdim\@tempdima>0.9\textheight\repeat
\fi
\thispagestyle{firstpagestyle}%
\noindent
\ifcase\ACM@format@nr
\relax % manuscript
\box\mktitle@bx\par
\or % acmsmall
\box\mktitle@bx\par
\or % acmlarge
\box\mktitle@bx\par
\or % acmtog
\twocolumn[\box\mktitle@bx]%
\or % sigconf
\twocolumn[\box\mktitle@bx]%
\or % siggraph
\twocolumn[\box\mktitle@bx]%
\or % sigplan
\twocolumn[\box\mktitle@bx]%
\or % sigchi
\twocolumn[\box\mktitle@bx]%
\or % sigchi-a
\par\box\mktitle@bx\par\bigskip
\if@ACM@badge
\marginpar{\noindent
\ifx\@acmBadgeL@image\@empty\else
\href{\@acmBadgeL@url}{%
\includegraphics[width=\@ACM@badge@width]{\@acmBadgeL@image}}%
\hskip\@ACM@badge@skip
\fi
\ifx\@acmBadgeR@image\@empty\else
\href{\@acmBadgeR@url}{%
\includegraphics[width=\@ACM@badge@width]{\@acmBadgeR@image}}%
\fi}%
\fi
\fi
}
\def\@mktitle{%
\ifcase\ACM@format@nr
\relax % manuscript
\@mktitle@i
\or % acmsmall
\@mktitle@i
\or % acmlarge
\@mktitle@i
\or % acmtog
\@mktitle@i
\or % sigconf
\@mktitle@iii
\or % siggraph
\@mktitle@iii
\or % sigplan
\@mktitle@iii
\or % sigchi
\@mktitle@iii
\or % sigchi-a
\@mktitle@iv
\fi
}
\def\@titlefont{%
\ifcase\ACM@format@nr
\relax % manuscript
\LARGE\sffamily\bfseries
\or % acmsmall
\LARGE\sffamily\bfseries
\or % acmlarge
\LARGE\sffamily\bfseries
\or % acmtog
\Huge\sffamily
\or % sigconf
\Huge\sffamily\bfseries
\or % siggraph
\Huge\sffamily\bfseries
\or % sigplan
\Huge\bfseries
\or % sigchi
\Huge\sffamily\bfseries
\or % sigchi-a
\Huge\bfseries
\fi}
\def\@subtitlefont{\normalsize
\ifcase\ACM@format@nr
\relax % manuscript
\mdseries
\or % acmsmall
\mdseries
\or % acmlarge
\mdseries
\or % acmtog
\LARGE
\or % sigconf
\LARGE\mdseries
\or % siggraph
\LARGE\mdseries
\or % sigplan
\LARGE\mdseries
\or % sigchi
\LARGE\mdseries
\or % sigchi-a
\mdseries
\fi}
\def\@mktitle@i{\hsize=\textwidth
\@ACM@title@width=\hsize
\ifx\@acmBadgeL@image\@empty\else
\advance\@ACM@title@width by -\@ACM@badge@width
\advance\@ACM@title@width by -\@ACM@badge@skip
\fi
\ifx\@acmBadgeR@image\@empty\else
\advance\@ACM@title@width by -\@ACM@badge@width
\advance\@ACM@title@width by -\@ACM@badge@skip
\fi
\setbox\mktitle@bx=\vbox{\noindent\@titlefont
\ifx\@acmBadgeL@image\@empty\else
\raisebox{-.5\baselineskip}[\z@][\z@]{\href{\@acmBadgeL@url}{%
\includegraphics[width=\@ACM@badge@width]{\@acmBadgeL@image}}}%
\hskip\@ACM@badge@skip
\fi
\parbox[t]{\@ACM@title@width}{\raggedright
\@titlefont\noindent
\@title\@translatedtitle%
\ifx\@subtitle\@empty\else
\par\noindent{\@subtitlefont\@subtitle\@translatedsubtitle}%
\fi}%
\ifx\@acmBadgeR@image\@empty\else
\hskip\@ACM@badge@skip
\raisebox{-.5\baselineskip}[\z@][\z@]{\href{\@acmBadgeR@url}{%
\includegraphics[width=\@ACM@badge@width]{\@acmBadgeR@image}}}%
\fi
\par\bigskip}}%
\def\@mktitle@iii{\hsize=\textwidth
\setbox\mktitle@bx=\vbox{\@titlefont\centering
\@ACM@title@width=\hsize
\if@ACM@badge
\advance\@ACM@title@width by -2\@ACM@badge@width
\advance\@ACM@title@width by -2\@ACM@badge@skip
\parbox[b]{\@ACM@badge@width}{\strut
\ifx\@acmBadgeL@image\@empty\else
\raisebox{-.5\baselineskip}[\z@][\z@]{\href{\@acmBadgeL@url}{%
\includegraphics[width=\@ACM@badge@width]{\@acmBadgeL@image}}}%
\fi}%
\hskip\@ACM@badge@skip
\fi
\parbox[t]{\@ACM@title@width}{\centering\@titlefont
\@title\@translatedtitle%
\ifx\@subtitle\@empty\else
\par\noindent{\@subtitlefont\@subtitle\@translatedsubtitle}
\fi
}%
\if@ACM@badge
\hskip\@ACM@badge@skip
\parbox[b]{\@ACM@badge@width}{\strut
\ifx\@acmBadgeR@image\@empty\else
\raisebox{-.5\baselineskip}[\z@][\z@]{\href{\@acmBadgeR@url}{%
\includegraphics[width=\@ACM@badge@width]{\@acmBadgeR@image}}}%
\fi}%
\fi
\par\bigskip}}%
\def\@mktitle@iv{\hsize=\textwidth
\setbox\mktitle@bx=\vbox{\raggedright\leftskip5pc\@titlefont
\noindent\leavevmode\leaders\hrule height 2pt\hfill\kern0pt\par
\noindent\@title\@translatedtitle%
\ifx\@subtitle\@empty\else
\par\noindent\@subtitlefont\@subtitle\@translatedsubtitle%
\fi
\par\bigskip}}%
\newbox\@ACM@commabox
\def\@ACM@addtoaddress#1{%
\ifvmode\else
\if@ACM@affiliation@obeypunctuation\else
\setbox\@ACM@commabox=\hbox{, }%
\unskip\cleaders\copy\@ACM@commabox\hskip\wd\@ACM@commabox
\fi\fi
#1}
\def\streetaddress#1{\unskip\ignorespaces}
\def\postcode#1{\unskip\ignorespaces}
\if@ACM@journal
\def\position#1{\unskip\ignorespaces}
\def\institution#1{\global\@ACM@instpresenttrue
\unskip~#1\ignorespaces}
\def\city#1{\global\@ACM@citypresenttrue\unskip\ignorespaces}
\def\state#1{\unskip\ignorespaces}
\newcommand\department[2][0]{\unskip\ignorespaces}
\def\country#1{\global\@ACM@countrypresenttrue
\if@ACM@affiliation@obeypunctuation\else, \fi#1\ignorespaces}
\else
\def\position#1{\if@ACM@affiliation@obeypunctuation#1\else#1\par\fi}%
\def\institution#1{\global\@ACM@instpresenttrue
\if@ACM@affiliation@obeypunctuation#1\else#1\par\fi}%
\newcommand\department[2][0]{\if@ACM@affiliation@obeypunctuation
#2\else#2\par\fi}%
\def\city#1{\global\@ACM@citypresenttrue\@ACM@addtoaddress{#1}}%
\let\state\@ACM@addtoaddress
\def\country#1{\global\@ACM@countrypresenttrue\@ACM@addtoaddress{#1}}%
\fi
\def\@mkauthors{\begingroup
\hsize=\textwidth
\ifcase\ACM@format@nr
\relax % manuscript
\@mkauthors@i
\or % acmsmall
\@mkauthors@i
\or % acmlarge
\@mkauthors@i
\or % acmtog
\@mkauthors@i
\or % sigconf
\@mkauthors@iii
\or % siggraph
\@mkauthors@iii
\or % sigplan
\@mkauthors@iii
\or % sigchi
\@mkauthors@iii
\or % sigchi-a
\@mkauthors@iv
\fi
\endgroup
}
\def\@authorfont{\Large\sffamily}
\def\@affiliationfont{\normalsize\normalfont}
\ifcase\ACM@format@nr
\relax % manuscript
\or % acmsmall
\def\@authorfont{\large\sffamily}
\def\@affiliationfont{\small\normalfont}
\or % acmlarge
\or % acmtog
\def\@authorfont{\LARGE\sffamily}
\def\@affiliationfont{\large}
\or % sigconf
\def\@authorfont{\LARGE}
\def\@affiliationfont{\large}
\or % siggraph
\def\@authorfont{\normalsize\normalfont}
\def\@affiliationfont{\normalsize\normalfont}
\or % sigplan
\def\@authorfont{\Large\normalfont}
\def\@affiliationfont{\normalsize\normalfont}
\or % sigchi
\def\@authorfont{\bfseries}
\def\@affiliationfont{\mdseries}
\or % sigchi-a
\def\@authorfont{\bfseries}
\def\@affiliationfont{\mdseries}
\fi
\def\@typeset@author@line{%
\andify\@currentauthors\par\noindent
\@currentauthors\def\@currentauthors{}%
\ifx\@currentaffiliations\@empty\else
\andify\@currentaffiliations
\unskip, {\@currentaffiliations}\par
\fi
\def\@currentaffiliations{}}
\newif\if@ACM@instpresent
\@ACM@instpresenttrue
\newif\if@ACM@citypresent
\@ACM@citypresenttrue
\newif\if@ACM@countrypresent
\@ACM@countrypresenttrue
\def\@ACM@resetaffil{%
\global\@ACM@instpresentfalse
\global\@ACM@citypresentfalse
\global\@ACM@countrypresentfalse
}
\def\@ACM@checkaffil{%
\if@ACM@instpresent\else
\ClassWarningNoLine{\@classname}{No institution present for an affiliation}%
\fi
\if@ACM@citypresent\else
\ClassWarningNoLine{\@classname}{No city present for an affiliation}%
\fi
\if@ACM@countrypresent\else
\ClassError{\@classname}{No country present for an affiliation}{ACM
requires each author to indicate their country using country macro.}%
\fi
}
\def\@mkauthors@i{%
\def\@currentauthors{}%
\def\@currentaffiliations{}%
\global\let\and\@typeset@author@line
\def\@author##1{%
\ifx\@currentauthors\@empty
\gdef\@currentauthors{\@authorfont\MakeTextUppercase{##1}}%
\else
\g@addto@macro{\@currentauthors}{\and\MakeTextUppercase{##1}}%
\fi
\gdef\and{}}%
\def\email##1##2{}%
\def\affiliation##1##2{%
\def\@tempa{##2}\ifx\@tempa\@empty\else
\ifx\@currentaffiliations\@empty
\gdef\@currentaffiliations{%
\setkeys{@ACM@affiliation@}{obeypunctuation=false}%
\setkeys{@ACM@affiliation@}{##1}%
\@ACM@resetaffil
\@affiliationfont##2\@ACM@checkaffil}%
\else
\g@addto@macro{\@currentaffiliations}{\and
\setkeys{@ACM@affiliation@}{obeypunctuation=false}%
\setkeys{@ACM@affiliation@}{##1}\@ACM@resetaffil
##2\@ACM@checkaffil}%
\fi
\fi
\global\let\and\@typeset@author@line}%
\global\setbox\mktitle@bx=\vbox{\noindent\unvbox\mktitle@bx\par\medskip
\noindent\addresses\@typeset@author@line
\par\medskip}%
}
\newbox\author@bx
\newdimen\author@bx@wd
\newskip\author@bx@sep
\author@bx@sep=1pc\relax
\def\@typeset@author@bx{\bgroup\hsize=\author@bx@wd
\def\and{\par}\normalbaselines
\global\setbox\author@bx=\vtop{\if@ACM@sigchiamode\else\centering\fi
\@authorfont\@currentauthors\par\@affiliationfont
\@currentaffiliation}\egroup
\box\author@bx\hspace{\author@bx@sep}%
\gdef\@currentauthors{}%
\gdef\@currentaffiliation{}}
\def\@mkauthors@iii{%
\author@bx@wd=\textwidth\relax
\advance\author@bx@wd by -\author@bx@sep\relax
\ifnum\@ACM@authorsperrow>0\relax
\divide\author@bx@wd by \@ACM@authorsperrow\relax
\else
\ifcase\num@authorgroups
\relax % 0?
\or % 1=one author per row
\or % 2=two authors per row
\divide\author@bx@wd by \num@authorgroups\relax
\or % 3=three authors per row
\divide\author@bx@wd by \num@authorgroups\relax
\or % 4=two authors per row (!)
\divide\author@bx@wd by 2\relax
\else % three authors per row
\divide\author@bx@wd by 3\relax
\fi
\fi
\advance\author@bx@wd by -\author@bx@sep\relax
\gdef\@currentauthors{}%
\gdef\@currentaffiliation{}%
\def\@author##1{\ifx\@currentauthors\@empty
\gdef\@currentauthors{\par##1}%
\else
\g@addto@macro\@currentauthors{\par##1}%
\fi
\gdef\and{}}%
\def\email##1##2{\ifx\@currentaffiliation\@empty
\gdef\@currentaffiliation{\bgroup
\mathchardef\UrlBreakPenalty=10000\nolinkurl{##2}\egroup}%
\else
\g@addto@macro\@currentaffiliation{\par\bgroup
\mathchardef\UrlBreakPenalty=10000\nolinkurl{##2}\egroup}%
\fi}%
\def\affiliation##1##2{\ifx\@currentaffiliation\@empty
\gdef\@currentaffiliation{%
\setkeys{@ACM@affiliation@}{obeypunctuation=false}%
\setkeys{@ACM@affiliation@}{##1}\@ACM@resetaffil
##2\@ACM@checkaffil}%
\else
\g@addto@macro\@currentaffiliation{\par
\setkeys{@ACM@affiliation@}{obeypunctuation=false}%
\setkeys{@ACM@affiliation@}{##1}\@ACM@resetaffil
##2\@ACM@checkaffil}%
\fi
\global\let\and\@typeset@author@bx
}%
\hsize=\textwidth
\global\setbox\mktitle@bx=\vbox{\noindent
\unvbox\mktitle@bx\par\medskip\leavevmode
\lineskip=1pc\relax\centering\hspace*{-1em}%
\addresses\let\and\@typeset@author@bx\and\par\bigskip}}
\def\@mkauthors@iv{%
\author@bx@wd=\columnwidth\relax
\advance\author@bx@wd by -\author@bx@sep\relax
\ifnum\@ACM@authorsperrow>0\relax
\divide\author@bx@wd by \@ACM@authorsperrow\relax
\else
\ifcase\num@authorgroups
\relax % 0?
\or % 1=one author per row
\else % 2=two authors per row
\divide\author@bx@wd by 2\relax
\fi
\fi
\advance\author@bx@wd by -\author@bx@sep\relax
\gdef\@currentauthors{}%
\gdef\@currentaffiliation{}%
\def\@author##1{\ifx\@currentauthors\@empty
\gdef\@currentauthors{\par##1}%
\else
\g@addto@macro\@currentauthors{\par##1}%
\fi
\gdef\and{}}%
\def\email##1##2{\ifx\@currentaffiliation\@empty
\gdef\@currentaffiliation{\nolinkurl{##2}}%
\else
\g@addto@macro\@currentaffiliation{\par\nolinkurl{##2}}%
\fi}%
\def\affiliation##1##2{\ifx\@currentaffiliation\@empty
\gdef\@currentaffiliation{%
\setkeys{@ACM@affiliation@}{obeypunctuation=false}%
\setkeys{@ACM@affiliation@}{##1}\@ACM@resetaffil
##2\@ACM@checkaffil}%
\else
\g@addto@macro\@currentaffiliation{\par
\setkeys{@ACM@affiliation@}{obeypunctuation=false}%
\setkeys{@ACM@affiliation@}{##1}\@ACM@resetaffil
##2\@ACM@checkaffil}%
\fi
\global\let\and\@typeset@author@bx}%
\bgroup\hsize=\columnwidth
\par\raggedright\leftskip=\z@
\lineskip=1pc\noindent
\addresses\let\and\@typeset@author@bx\and\par\bigskip\egroup}
\def\@mkauthorsaddresses{%
\ifnum\num@authors>1\relax
Authors' \else Author's \fi
\ifnum\num@authorgroups>1\relax
addresses: \else address: \fi
\bgroup
\def\streetaddress##1{\unskip, ##1}%
\def\postcode##1{\unskip, ##1}%
\def\position##1{\unskip\ignorespaces}%
\gdef\@ACM@institution@separator{, }%
\def\institution##1{\unskip\@ACM@institution@separator ##1\gdef\@ACM@institution@separator{ and }}%
\def\city##1{\unskip, ##1}%
\def\state##1{\unskip, ##1}%
\renewcommand\department[2][0]{\unskip\@addpunct, ##2}%
\def\country##1{\unskip, ##1}%
\def\and{\unskip; \gdef\@ACM@institution@separator{, }}%
\def\@author##1{##1}%
\def\email##1##2{\unskip, \nolinkurl{##2}}%
\addresses
\egroup}
\AtEndDocument{\if@ACM@nonacm\else\if@ACM@journal
\ifx\@authorsaddresses\@empty
\ClassWarningNoLine{\@classname}{Authors'
addresses are mandatory for ACM journals}%
\fi\fi\fi}
\def\@setaddresses{}
\def\@authornotemark{\g@addto@macro\@currentauthors{\footnotemark\relax}}
\def\@@authornotemark#1{\g@addto@macro\@currentauthors{\footnotemark[#1]}}
\def\@mkteasers{%
\ifx\@teaserfigures\@empty\else
\def\@teaser##1{\par\bigskip\bgroup
\captionsetup{type=figure}##1\egroup\par}
\global\setbox\mktitle@bx=\vbox{\noindent\unvbox\mktitle@bx\par
\noindent\@Description@presentfalse
\@teaserfigures\par\if@Description@present\else
\global\@undescribed@imagestrue
\ClassWarning{\@classname}{A possible image without
description}\fi
\medskip}%
\fi}
\def\@mkabstract{\bgroup
\ifx\@abstract\@lempty\else
{\phantomsection\addcontentsline{toc}{section}{\abstractname}%
\if@ACM@journal
\everypar{\setbox\z@\lastbox\everypar{}}\small
\else
\section*{\abstractname}%
\fi
\ignorespaces\@abstract\par}%
\fi\egroup}
\def\@mktranslatedabstract#1{\selectlanguage{#1}%
\if@ACM@journal
\everypar{\setbox\z@\lastbox\everypar{}}\small
\else
\section*{\abstractname}%
\fi
\ignorespaces}
\def\@mkbibcitation{\bgroup
\let\@vspace\@vspace@orig
\let\@vspacer\@vspacer@orig
\def\@pages@word{\ifnum\getrefnumber{TotPages}=1\relax page\else pages\fi}%
\def\footnotemark{}%
\def\\{\unskip{} \ignorespaces}%
\def\footnote{\ClassError{\@classname}{Please do not use footnotes
inside a \string\title{} or \string\author{} command! Use
\string\titlenote{} or \string\authornote{} instead!}}%
\def\@article@string{\ifx\@acmArticle\@empty{\ }\else,
Article~\@acmArticle\ \fi}%
\par\medskip\small\noindent{\bfseries ACM Reference Format:}\par\nobreak
\noindent\bgroup
\def\\{\unskip{}, \ignorespaces}\authors\egroup. \@acmYear. \@title
\ifx\@subtitle\@empty. \else: \@subtitle. \fi
\if@ACM@nonacm\else
% The 'nonacm' option disables 'printacmref' by default,
% and the present \@mkbibcitation definition is never used
% in this case. The conditional remains useful if the user
% explicitly sets \settopmatter{printacmref=true}.
\if@ACM@journal@bibstrip
\textit{\@journalNameShort}
\@acmVolume, \@acmNumber \@article@string (\@acmPubDate),
\ref{TotPages}~\@pages@word.
\else
In \textit{\@acmBooktitle}%
\ifx\@acmEditors\@empty\textit{.}\else
\andify\@acmEditors\textit{, }\@acmEditors~\@editorsAbbrev.%
\fi\
ACM, New York, NY, USA%
\@article@string\unskip, \ref{TotPages}~\@pages@word.
\fi
\fi
\ifx\@acmDOI\@empty\else\@formatdoi{\@acmDOI}\fi
\par\egroup}
\def\@printendtopmatter{%
\let\@vspace\@vspace@orig
\let\@vspacer\@vspacer@orig
\par\bigskip
\let\@vspace\@vspace@acm
\let\@vspacer\@vspacer@acm
}
\def\@setthanks{\long\def\thanks##1{\par##1\@addpunct.}\thankses}
\def\@setauthorsaddresses{\@authorsaddresses\unskip\@addpunct.}
\RequirePackage{fancyhdr}
\let\ACM@ps@plain\ps@plain
\let\ACM@ps@myheadings\ps@myheadings
\let\ACM@ps@headings\ps@headings
\def\ACM@restore@pagestyle{%
\let\ps@plain\ACM@ps@plain
\let\ps@myheadings\ACM@ps@myheadings
\let\ps@headings\ACM@ps@headings}
\AtBeginDocument{\ACM@restore@pagestyle}
\if@ACM@review
\newsavebox{\ACM@linecount@bx}
\newlength\ACM@linecount@bxht
\newcount\ACM@linecount
\ACM@linecount\@ne\relax
\def\ACM@mk@linecount{%
\savebox{\ACM@linecount@bx}[4em][t]{\parbox[t]{4em}{\normalfont
\normalsize
\setlength{\ACM@linecount@bxht}{0pt}%
\loop{\color{red}\scriptsize\the\ACM@linecount}\\
\global\advance\ACM@linecount by \@ne
\addtolength{\ACM@linecount@bxht}{\baselineskip}%
\ifdim\ACM@linecount@bxht<\textheight\repeat
{\color{red}\scriptsize\the\ACM@linecount}\hfill
\global\advance\ACM@linecount by \@ne}}}
\fi
\def\ACM@linecountL{%
\if@ACM@review
\ACM@mk@linecount
\begin{picture}(0,0)%
\put(-26,-22){\usebox{\ACM@linecount@bx}}%
\end{picture}%
\fi}
\def\ACM@linecountR{%
\if@ACM@review
\ifcase\ACM@format@nr
\relax % manuscript
\relax
\or % acmsmall
\relax
\or % acmlarge
\relax
\or % acmtog
\ACM@mk@linecount
\or % sigconf
\ACM@mk@linecount
\or % siggraph
\ACM@mk@linecount
\or % sigplan
\ACM@mk@linecount
\or % sigchi
\ACM@mk@linecount
\or % sigchi-a
\ACM@mk@linecount
\fi
\begin{picture}(0,0)%
\put(20,-22){\usebox{\ACM@linecount@bx}}%
\end{picture}%
\fi}
\if@ACM@timestamp
% Subtracting 30 from \time gives us the effect of rounding down despite
% \numexpr rounding to nearest
\newcounter{ACM@time@hours}
\setcounter{ACM@time@hours}{\numexpr (\time - 30) / 60 \relax}
\newcounter{ACM@time@minutes}
\setcounter{ACM@time@minutes}{\numexpr \time - \theACM@time@hours * 60 \relax}
\newcommand\ACM@timestamp{%
\footnotesize%
\ifx\@acmSubmissionID\@empty\relax\else
Submission ID: \@acmSubmissionID.{ }%
\fi
\the\year-\two@digits{\the\month}-\two@digits{\the\day}{ }%
\two@digits{\theACM@time@hours}:\two@digits{\theACM@time@minutes}{. }%
Page \thepage\ of \@startPage--\pageref*{TotPages}.%
}
\fi
\def\@shortauthors{%
\if@ACM@anonymous
Anon.
\ifx\@acmSubmissionID\@empty\else Submission Id: \@acmSubmissionID\fi
\else\shortauthors\fi}
\def\@headfootfont{\sffamily\footnotesize}
\AtBeginDocument{%
\fancypagestyle{standardpagestyle}{%
\fancyhf{}%
\renewcommand{\headrulewidth}{\z@}%
\renewcommand{\footrulewidth}{\z@}%
\def\@acmArticlePage{%
\ifx\@acmArticle\empty%
\if@ACM@printfolios\thepage\fi%
\else%
\@acmArticle\if@ACM@printfolios:\thepage\fi%
\fi%
}%
\if@ACM@journal@bibstrip
\ifcase\ACM@format@nr
\relax % manuscript
\fancyhead[LE]{\ACM@linecountL\if@ACM@printfolios\thepage\fi}%
\fancyhead[RO]{\if@ACM@printfolios\thepage\fi}%
\fancyhead[RE]{\@shortauthors}%
\fancyhead[LO]{\ACM@linecountL\shorttitle}%
\if@ACM@nonacm\else%
\fancyfoot[RO,LE]{\footnotesize Manuscript submitted to ACM}
\fi%
\or % acmsmall
\fancyhead[LE]{\ACM@linecountL\@headfootfont\@acmArticlePage}%
\fancyhead[RO]{\@headfootfont\@acmArticlePage}%
\fancyhead[RE]{\@headfootfont\@shortauthors}%
\fancyhead[LO]{\ACM@linecountL\@headfootfont\shorttitle}%
\if@ACM@nonacm\else%
\fancyfoot[RO,LE]{\footnotesize \@journalNameShort, Vol. \@acmVolume, No.
\@acmNumber, Article \@acmArticle. Publication date: \@acmPubDate.}%
\fi
\or % acmlarge
\fancyhead[LE]{\ACM@linecountL\@headfootfont
\@acmArticlePage\quad\textbullet\quad\@shortauthors}%
\fancyhead[LO]{\ACM@linecountL}%
\fancyhead[RO]{\@headfootfont
\shorttitle\quad\textbullet\quad\@acmArticlePage}%
\if@ACM@nonacm\else%
\fancyfoot[RO,LE]{\footnotesize \@journalNameShort, Vol. \@acmVolume, No.
\@acmNumber, Article \@acmArticle. Publication date: \@acmPubDate.}%
\fi
\or % acmtog
\fancyhead[LE]{\ACM@linecountL\@headfootfont
\@acmArticlePage\quad\textbullet\quad\@shortauthors}%
\fancyhead[LO]{\ACM@linecountL}%
\fancyhead[RE]{\ACM@linecountR}%
\fancyhead[RO]{\@headfootfont
\shorttitle\quad\textbullet\quad\@acmArticlePage\ACM@linecountR}%
\if@ACM@nonacm\else%
\fancyfoot[RO,LE]{\footnotesize \@journalNameShort, Vol. \@acmVolume, No.
\@acmNumber, Article \@acmArticle. Publication date: \@acmPubDate.}%
\fi
\else % Proceedings
\fancyfoot[C]{\if@ACM@printfolios\footnotesize\thepage\fi}%
\fancyhead[LO]{\ACM@linecountL\@headfootfont\shorttitle}%
\fancyhead[RE]{\@headfootfont\@shortauthors\ACM@linecountR}%
\if@ACM@nonacm
\fancyhead[LE]{\ACM@linecountL}%
\fancyhead[RO]{\ACM@linecountR}%
\else%
\fancyhead[LE]{\ACM@linecountL\@headfootfont\footnotesize
\acmConference@shortname,
\acmConference@date, \acmConference@venue}%
\fancyhead[RO]{\@headfootfont
\acmConference@shortname,
\acmConference@date, \acmConference@venue\ACM@linecountR}%
\fi
\fi
\else % Proceedings
\fancyfoot[C]{\if@ACM@printfolios\footnotesize\thepage\fi}%
\fancyhead[LO]{\ACM@linecountL\@headfootfont\shorttitle}%
\fancyhead[RE]{\@headfootfont\@shortauthors\ACM@linecountR}%
\if@ACM@nonacm
\fancyhead[LE]{\ACM@linecountL}%
\fancyhead[RO]{\ACM@linecountR}%
\else%
\fancyhead[LE]{\ACM@linecountL\@headfootfont
\acmConference@shortname,
\acmConference@date, \acmConference@venue}%
\fancyhead[RO]{\@headfootfont
\acmConference@shortname,
\acmConference@date, \acmConference@venue\ACM@linecountR}%
\fi
\fi
\if@ACM@sigchiamode
\fancyheadoffset[L]{\dimexpr(\marginparsep+\marginparwidth)}%
\fi
\if@ACM@timestamp
\fancyfoot[LO,RE]{\ACM@timestamp}
\fi
}%
\pagestyle{standardpagestyle}
}
\newdimen\@folio@wd
\@folio@wd=\z@
\newdimen\@folio@ht
\@folio@ht=\z@
\newdimen\@folio@voffset
\@folio@voffset=\z@
\def\@folio@max{1}
\ifcase\ACM@format@nr
\relax % manuscript
\or % acmsmall
\@folio@wd=45.75pt\relax
\@folio@ht=1.25in\relax
\@folio@voffset=.2in\relax
\def\@folio@max{8}
\or % acmlarge
\@folio@wd=43.25pt\relax
\@folio@ht=79pt\relax
\@folio@voffset=.55in\relax
\def\@folio@max{10}
\fi
\def\@folioblob{\@tempcnta=0\@acmArticleSeq\relax
\ifnum\@tempcnta=0\relax\else
\loop
\ifnum\@tempcnta>\@folio@max\relax
\advance\@tempcnta by - \@folio@max
\repeat
\advance\@tempcnta by -1\relax
\@tempdima=\@folio@ht\relax
\multiply\@tempdima by \the\@tempcnta\relax
\advance\@tempdima by -\@folio@voffset\relax
\begin{picture}(0,0)
\makebox[\z@]{\raisebox{-\@tempdima}{%
\rlap{%
\raisebox{-0.45\@folio@ht}[\z@][\z@]{%
\rule{\@folio@wd}{\@folio@ht}}}%
\parbox{\@folio@wd}{%
\centering
\textcolor{white}{\LARGE\sffamily\bfseries\@acmArticle}}}}
\end{picture}\fi}
\AtBeginDocument{%
\fancypagestyle{firstpagestyle}{%
\fancyhf{}%
\renewcommand{\headrulewidth}{\z@}%
\renewcommand{\footrulewidth}{\z@}%
\if@ACM@journal@bibstrip
\ifcase\ACM@format@nr
\relax % manuscript
\fancyhead[L]{\ACM@linecountL}%
\fancyfoot[RO,LE]{\if@ACM@printfolios\small\thepage\fi}%
\if@ACM@nonacm\else%
\fancyfoot[RE,LO]{\footnotesize Manuscript submitted to ACM}%
\fi%
\or % acmsmall
\if@ACM@nonacm\else%
\fancyfoot[RO,LE]{\footnotesize \@journalNameShort, Vol. \@acmVolume, No.
\@acmNumber, Article \@acmArticle. Publication date:
\@acmPubDate.}%
\fi%
\fancyhead[LE]{\ACM@linecountL\@folioblob}%
\fancyhead[LO]{\ACM@linecountL}%
\fancyhead[RO]{\@folioblob}%
\fancyheadoffset[RO,LE]{0.6\@folio@wd}%
\or % acmlarge
\if@ACM@nonacm\else%
\fancyfoot[RO,LE]{\footnotesize \@journalNameShort, Vol. \@acmVolume, No.
\@acmNumber, Article \@acmArticle. Publication date:
\@acmPubDate.}%
\fi%
\fancyhead[RO]{\@folioblob}%
\fancyhead[LE]{\ACM@linecountL\@folioblob}%
\fancyhead[LO]{\ACM@linecountL}%
\fancyheadoffset[RO,LE]{1.4\@folio@wd}%
\or % acmtog
\if@ACM@nonacm\else%
\fancyfoot[RO,LE]{\footnotesize \@journalNameShort, Vol. \@acmVolume, No.
\@acmNumber, Article \@acmArticle. Publication date:
\@acmPubDate.}%
\fi%
\fancyhead[L]{\ACM@linecountL}%
\fancyhead[R]{\ACM@linecountR}%
\else % Conference proceedings
\fancyhead[L]{\ACM@linecountL}%
\fancyhead[R]{\ACM@linecountR}%
\fancyfoot[C]{\if@ACM@printfolios\footnotesize\thepage\fi}%
\fi
\else
\fancyhead[L]{\ACM@linecountL}%
\fancyhead[R]{\ACM@linecountR}%
\fancyfoot[C]{\if@ACM@printfolios\footnotesize\thepage\fi}%
\fi
\if@ACM@timestamp
\ifnum\ACM@format@nr=0\relax % Manuscript
\fancyfoot[LO,RE]{\ACM@timestamp\quad
\if@ACM@nonacm\else
\footnotesize Manuscript submitted to ACM
\fi}
\else
\fancyfoot[LO,RE]{\ACM@timestamp}
\fi
\fi
}}
\def\ACM@NRadjust#1{%
\begingroup
\expandafter\ifx\csname Sectionformat\endcsname\relax
% do nothing when \Sectionformat is unknown
\def\next{\endgroup #1}%
\else
\def\next{\endgroup
\let\realSectionformat\Sectionformat
\def\ACM@sect@format@{#1}%
\let\Sectionformat\ACM@NR@adjustedSectionformat
%% next lines added 2018-06-17 to ensure section number is styled
\let\real@adddotafter\@adddotafter
\let\@adddotafter\ACM@adddotafter
#1{}% imposes the styles, but nullifies \MakeUppercase
\let\@adddotafter\real@adddotafter
}%
\fi \next
}
\def\ACM@NR@adjustedSectionformat#1#2{%
\realSectionformat{\ACM@sect@format{#1}}{#2}%
\let\Sectionformat\realSectionformat}
\DeclareRobustCommand{\ACM@sect@format}{\ACM@sect@format@}
\def\ACM@sect@format@null#1{#1}
\let\ACM@sect@format@\ACM@sect@format@null
\AtBeginDocument{%
\expandafter\ifx\csname LTX@adddotafter\endcsname\relax
\let\LTX@adddotafter\@adddotafter
\fi
}
\def\ACM@adddotafter#1{\ifx\relax#1\relax\else\LTX@adddotafter{#1}\fi}
\renewcommand\section{\@startsection{section}{1}{\z@}%
{-.75\baselineskip \@plus -2\p@ \@minus -.2\p@}%
{.25\baselineskip}%
{\ACM@NRadjust\@secfont}}
\renewcommand\subsection{\@startsection{subsection}{2}{\z@}%
{-.75\baselineskip \@plus -2\p@ \@minus -.2\p@}%
{.25\baselineskip}%
{\ACM@NRadjust\@subsecfont}}
\renewcommand\subsubsection{\@startsection{subsubsection}{3}{\z@}%
{-.5\baselineskip \@plus -2\p@ \@minus -.2\p@}%
{-3.5\p@}%
{\ACM@NRadjust{\@subsubsecfont\@adddotafter}}}
\renewcommand\paragraph{\@startsection{paragraph}{4}{\parindent}%
{-.5\baselineskip \@plus -2\p@ \@minus -.2\p@}%
{-3.5\p@}%
{\ACM@NRadjust{\@parfont\@adddotafter}}}
\newcommand\noindentparagraph{\@startsection{paragraph}{4}{\z@}%
{-.5\baselineskip \@plus -2\p@ \@minus -.2\p@}%
{-3.5\p@}%
{\ACM@NRadjust{\@parfont}}}
\renewcommand\part{\@startsection{part}{9}{\z@}%
{-10\p@ \@plus -4\p@ \@minus -2\p@}%
{4\p@}%
{\ACM@NRadjust\@parfont}}
\def\section@raggedright{\@rightskip\@flushglue
\rightskip\@rightskip
\leftskip\z@skip
\parindent\z@}
\def\@secfont{\sffamily\bfseries\section@raggedright\MakeTextUppercase}
\def\@subsecfont{\sffamily\bfseries\section@raggedright}
\def\@subsubsecfont{\sffamily\itshape}
\def\@parfont{\itshape}
\setcounter{secnumdepth}{3}
\ifcase\ACM@format@nr
\relax % manuscript
\or % acmsmall
\or % acmlarge
\def\@secfont{\sffamily\large\section@raggedright\MakeTextUppercase}
\def\@subsecfont{\sffamily\large\section@raggedright}
\or % acmtog
\def\@secfont{\sffamily\large\section@raggedright\MakeTextUppercase}
\def\@subsecfont{\sffamily\large\section@raggedright}
\or % sigconf
\def\@secfont{\bfseries\Large\section@raggedright\MakeTextUppercase}
\def\@subsecfont{\bfseries\Large\section@raggedright}
\or % siggraph
\def\@secfont{\sffamily\bfseries\Large\section@raggedright\MakeTextUppercase}
\def\@subsecfont{\sffamily\bfseries\Large\section@raggedright}
\or % sigplan
\def\@secfont{\bfseries\Large\section@raggedright}
\def\@subsecfont{\bfseries\section@raggedright}
\def\@subsubsecfont{\bfseries\section@raggedright}
\def\@parfont{\bfseries\itshape}
\def\@subparfont{\itshape}
\or % sigchi
\setcounter{secnumdepth}{1}
\def\@secfont{\sffamily\bfseries\section@raggedright\MakeTextUppercase}
\def\@subsecfont{\sffamily\bfseries\section@raggedright}
\or % sigchi-a
\setcounter{secnumdepth}{0}
\def\@secfont{\sffamily\bfseries\section@raggedright\MakeTextUppercase}
\def\@subsecfont{\sffamily\bfseries\section@raggedright}
\fi
\def\@adddotafter#1{#1\@addpunct{.}}
\def\@addspaceafter#1{#1\@addpunct{\enspace}}
\providecommand*\@dotsep{4.5}
\def\@acmplainbodyfont{\itshape}
\def\@acmplainindent{\parindent}
\def\@acmplainheadfont{\scshape}
\def\@acmplainnotefont{\@empty}
\ifcase\ACM@format@nr
\relax % manuscript
\or % acmsmall
\or % acmlarge
\or % acmtog
\or % sigconf
\or % siggraph
\or % sigplan
\def\@acmplainbodyfont{\itshape}
\def\@acmplainindent{\z@}
\def\@acmplainheadfont{\bfseries}
\def\@acmplainnotefont{\normalfont}
\or % sigchi
\or % sigchi-a
\fi
\newtheoremstyle{acmplain}%
{.5\baselineskip\@plus.2\baselineskip
\@minus.2\baselineskip}% space above
{.5\baselineskip\@plus.2\baselineskip
\@minus.2\baselineskip}% space below
{\@acmplainbodyfont}% body font
{\@acmplainindent}% indent amount
{\@acmplainheadfont}% head font
{.}% punctuation after head
{.5em}% spacing after head
{\thmname{#1}\thmnumber{ #2}\thmnote{ {\@acmplainnotefont(#3)}}}% head spec
\def\@acmdefinitionbodyfont{\normalfont}
\def\@acmdefinitionindent{\parindent}
\def\@acmdefinitionheadfont{\itshape}
\def\@acmdefinitionnotefont{\@empty}
\ifcase\ACM@format@nr
\relax % manuscript
\or % acmsmall
\or % acmlarge
\or % acmtog
\or % sigconf
\or % siggraph
\or % sigplan
\def\@acmdefinitionbodyfont{\normalfont}
\def\@acmdefinitionindent{\z@}
\def\@acmdefinitionheadfont{\bfseries}
\def\@acmdefinitionnotefont{\normalfont}
\or % sigchi
\or % sigchi-a
\fi
\newtheoremstyle{acmdefinition}%
{.5\baselineskip\@plus.2\baselineskip
\@minus.2\baselineskip}% space above
{.5\baselineskip\@plus.2\baselineskip
\@minus.2\baselineskip}% space below
{\@acmdefinitionbodyfont}% body font
{\@acmdefinitionindent}% indent amount
{\@acmdefinitionheadfont}% head font
{.}% punctuation after head
{.5em}% spacing after head
{\thmname{#1}\thmnumber{ #2}\thmnote{ {\@acmdefinitionnotefont(#3)}}}% head spec
\theoremstyle{acmplain}
\AtEndPreamble{%
\if@ACM@acmthm
\theoremstyle{acmplain}
\@ifundefined{theorem}{%
\newtheorem{theorem}{Theorem}[section]
}{}
\@ifundefined{conjecture}{%
\newtheorem{conjecture}[theorem]{Conjecture}
}{}
\@ifundefined{proposition}{%
\newtheorem{proposition}[theorem]{Proposition}
}{}
\@ifundefined{lemma}{%
\newtheorem{lemma}[theorem]{Lemma}
}{}
\@ifundefined{corollary}{%
\newtheorem{corollary}[theorem]{Corollary}
}{}
\theoremstyle{acmdefinition}
\@ifundefined{example}{%
\newtheorem{example}[theorem]{Example}
}{}
\@ifundefined{definition}{%
\newtheorem{definition}[theorem]{Definition}
}{}
\fi
\theoremstyle{acmplain}
}
\def\@proofnamefont{\scshape}
\def\@proofindent{\indent}
\ifcase\ACM@format@nr
\relax % manuscript
\or % acmsmall
\or % acmlarge
\or % acmtog
\or % sigconf
\or % siggraph
\or % sigplan
\def\@proofnamefont{\itshape}
\def\@proofindent{\noindent}
\or % sigchi
\or % sigchi-a
\fi
\renewenvironment{proof}[1][\proofname]{\par
\pushQED{\qed}%
\normalfont \topsep6\p@\@plus6\p@\relax
\trivlist
\item[\@proofindent\hskip\labelsep
{\@proofnamefont #1\@addpunct{.}}]\ignorespaces
}{%
\popQED\endtrivlist\@endpefalse
}
\AtEndPreamble{%
\if@ACM@pbalance
\global\@ACM@balancefalse
\ifcase\ACM@format@nr
\relax % manuscript
\or % acmsmall
\or % acmlarge
\or % acmtog
\RequirePackage{pbalance}%
\or % sigconf
\RequirePackage{pbalance}%
\or % siggraph
\RequirePackage{pbalance}%
\or % sigplan
\RequirePackage{pbalance}%
\or % sigchi
\RequirePackage{pbalance}%
\or % sigchi-a
\fi
\fi
\if@ACM@balance
\ifcase\ACM@format@nr
\relax % manuscript
\global\@ACM@balancefalse
\or % acmsmall
\global\@ACM@balancefalse
\or % acmlarge
\global\@ACM@balancefalse
\or % acmtog
\RequirePackage{balance}%
\or % sigconf
\RequirePackage{balance}%
\or % siggraph
\RequirePackage{balance}%
\or % sigplan
\RequirePackage{balance}%
\or % sigchi
\RequirePackage{balance}%
\or % sigchi-a
\global\@ACM@balancefalse
\fi
\fi
}
\AtEndDocument{%
\if@ACM@balance
\if@twocolumn
\balance
\fi\fi}
\newcommand\acksname{Acknowledgments}
\specialcomment{acks}{%
\begingroup
\section*{\acksname}
\phantomsection\addcontentsline{toc}{section}{\acksname}
}{%
\endgroup
}
\def\grantsponsor#1#2#3{#2}
\newcommand\grantnum[3][]{#3%
\def\@tempa{#1}\ifx\@tempa\@empty\else\space(\url{#1})\fi}
\AtEndPreamble{%
\if@ACM@screen
\includecomment{screenonly}
\excludecomment{printonly}
\else
\excludecomment{screenonly}
\includecomment{printonly}
\fi
\if@ACM@anonymous
\excludecomment{anonsuppress}
\excludecomment{acks}
\else
\includecomment{anonsuppress}
\fi}
\newcommand\showeprint[2][arxiv]{%
\def\@tempa{#1}%
\ifx\@tempa\@empty\def\@tempa{arxiv}\fi
\def\@tempb{arxiv}%
\ifx\@tempa\@tempb\relax
arXiv:\href{https://arxiv.org/abs/#2}{#2}%
\else
\def\@tempb{arXiv}%
\ifx\@tempa\@tempb\relax
arXiv:\href{https://arxiv.org/abs/#2}{#2}%
\else
#1:#2%
\fi
\fi}
\def\theindex{\@restonecoltrue\if@twocolumn\@restonecolfalse\fi
\columnseprule\z@ \columnsep 35\p@
\@indextitlestyle
\let\item\@idxitem
\parindent\z@ \parskip\z@\@plus.3\p@\relax
\raggedright
\hyphenpenalty\@M
\footnotesize}
\let\@vspace@orig=\@vspace
\let\@vspacer@orig=\@vspacer
\apptocmd{\@vspace}{\ClassWarning{\@classname}{\string\vspace\space should
only be used to provide space above/below surrounding
objects}}{}{}
\apptocmd{\@vspacer}{\ClassWarning{\@classname}{\string\vspace\space should
only be used to provide space above/below surrounding
objects}}{}{}
\let\@vspace@acm=\@vspace
\let\@vspacer@acm=\@vspacer
\let\ACM@origbaselinestretch\baselinestretch
\AtEndDocument{\ifx\baselinestretch\ACM@origbaselinestretch\else
\ClassError{\@classname}{An attempt to redefine
\string\baselinestretch\space detected. Please do not do this for
ACM submissions!}\fi}
\normalsize\normalfont\frenchspacing
\endinput
%%
%% End of file `acmart.cls'.