以同一隶属关系的多个作者为中心，EPTCS 格式

Question

我正在使用EPTCS LaTeX 风格。这是随附的示例（的最小部分）：

\documentclass[adraft]{eptcs}

\title{Title}
\author{
    % first author
    Rob van Glabbeek
    \institute{School of Computer Science and Engineering\\
    University of New South Wales\\
    Sydney, Australia}
    \email{[email protected]}
\and
    % two other authors (common affiliation)
    Co Author \qquad\qquad Yet S. Else
    \institute{Stanford Univeristy\\
    California, USA}
    \email{\quad [email protected] \quad\qquad [email protected]}
}

\begin{document}
\maketitle
\end{document}

结果如下：

间距是通过放置一些\quad和来实现的\qquad。但是，当作者较多、姓名较长、所属机构和电子邮件长度不一等时，手动居中很快就会变得很烦人……

有没有更好的（可能是自动的）方法来正确地将具有共同联系的作者（及其电子邮件）置于中心？

Answer 1

将以下命令添加到您的序言中：

\RequirePackage{array}
\newenvironment{authors}[1]%
  {\begingroup
   \newcommand\estyle{}%
   \renewcommand\institute[1]%
     {\\\multicolumn{#1}{@{}c@{}}{\scriptsize\begin{tabular}[t]{@{}>{\footnotesize}c@{}}##1\end{tabular}}}%
   \renewcommand\email[1]%
     {\gdef\estyle{\footnotesize\ttfamily}\\##1\gdef\estyle{}}
   \begin{tabular}[t]{@{}*{#1}{>{\estyle}c}@{}}
  }%
  {\end{tabular}%
   \endgroup
  }

然后，您可以将具有相同隶属关系但不同电子邮件地址的多位作者添加到\author命令中，如下所示：

\author{
  % ... (insert >= 0 authors that do not share affiliations)
  % then come the authors that *do* share an affiliation
  \begin{authors}{NUMBER OF AUTHORS}
    Name1 & Name2 & ...
    \institute{Common\\Affiliation}
    \email{Email1 & Email2 & ...}
  \end{authors}
}

举个例子，这部分内容如下

\author{
    Rob van Glabbeek
    \institute{
      School of Computer Science and Engineering\\
      University of New South Wales\\
      Sydney, Australia
    }
    \email{[email protected]}

    \and

    \begin{authors}{2}
      Co Author & Yet S. Else
      \institute{Stanford Univeristy\\ California, USA}
      \email{[email protected] & [email protected]}
    \end{authors}
}

完整代码：

\documentclass[adraft]{eptcs}
\RequirePackage{array}
\newenvironment{authors}[1]%
  {\begingroup
   \newcommand\estyle{}%
   \renewcommand\institute[1]%
     {\\\multicolumn{#1}{@{}c@{}}{\scriptsize\begin{tabular}[t]{@{}>{\footnotesize}c@{}}##1\end{tabular}}}%
   \renewcommand\email[1]%
     {\gdef\estyle{\footnotesize\ttfamily}\\##1\gdef\estyle{}}
   \begin{tabular}[t]{@{}*{#1}{>{\estyle}c}@{}}
  }%
  {\end{tabular}%
   \endgroup
  }
\title{Title}
\author{
    Rob van Glabbeek
    \institute{
      School of Computer Science and Engineering\\
      University of New South Wales\\
      Sydney, Australia
    }
    \email{[email protected]}

    \and

    \begin{authors}{2}
      Co Author & Yet S. Else
      \institute{Stanford Univeristy\\California, USA}
      \email{[email protected] & [email protected]}
    \end{authors}
}

\begin{document}
\maketitle
\end{document}

Answer 2

也许像堆栈这样的东西可能会有帮助......

\documentclass[adraft]{eptcs}
\usepackage[usestackEOL]{stackengine}
\title{Title}
\author{
    % first author
    Rob van Glabbeek
    \institute{School of Computer Science and Engineering\\
    University of New South Wales\\
    Sydney, Australia}
    \email{[email protected]}
\and
    % two other authors (common affiliation)
    \Longunderstack{Co Author$^*$, \\ Yet S. Else$^\dag$}\smallskip 
    \institute{Stanford Univeristy\\
    California, USA}
    \email{\Longunderstack{$^*[email protected],\\ $^\[email protected]}}
}

\begin{document}
\maketitle
\end{document}

如果希望斯坦福大学的名字和电子邮件在本地左对齐，同时保留整体居中的外观，那么可以这样做：

\documentclass[adraft]{eptcs}
\usepackage[usestackEOL]{stackengine}
\title{Title}
\author{
    % first author
    Rob van Glabbeek
    \institute{School of Computer Science and Engineering\\
    University of New South Wales\\
    Sydney, Australia}
    \email{[email protected]}
\and
    % two other authors (common affiliation)
    \Longunderstack[l]{Co Author$^*$, \\ Yet S. B. Else$^\dag$}\smallskip 
    \institute{Stanford Univeristy\\
    California, USA}
    \email{\Longunderstack[l]{$^*[email protected],\\ $^\[email protected]}}
}

\begin{document}
\maketitle
\end{document}