在 Beamer 中，如何将机构添加到页脚？

Question

我使用的是 Copenhagen 和 Wolverine。页脚目前分为两部分，左侧是我的姓名，右侧是演示文稿的名称和幻灯片数量。请参阅图片示例以了解其外观。

我该如何编辑，使左下角页脚中的 First Last (RC) 而不是 First Last？RC 是机构名称的缩写吗？鉴于长版本包含如此多的内容。

干杯

\documentclass[t]{beamer}
\usepackage[utf8]{inputenc}
\usetheme{Copenhagen}
\usecolortheme{wolverine}
\beamertemplatenavigationsymbolsempty   % Removes the interactive buttons
\setbeamertemplate{headline}{}  % Removes the header sections

% ADDS SLIDE NUMBERS
\newcommand*\oldmacro{}%
\let\oldmacro\insertshorttitle%
\renewcommand*\insertshorttitle{%
   \oldmacro\hfill%
   \insertframenumber\,/\,\inserttotalframenumber}

% Additional packages needed
\usepackage{amsmath} % For ???
\usepackage{dsfont}  % For mathds font
\usepackage{hologo}  % For BibTeX font
\usepackage{lmodern} % For ???

%Information to be included in the title page:
 \title{Name of presentation}

 \author{First Last}

 \institute[RC]
 {
   Research Center \newline Department \newline University \newline \newline February 2018
 }

\date[\today]{}

\titlegraphic{\includegraphics[scale=.35]{PICTURE.png}}

\begin{document}

\end{document}

Answer 1

您可以重新定义脚注模板以包含所需的信息：

\documentclass[t]{beamer}

\usepackage[utf8]{inputenc}

\usetheme{Copenhagen}
\usecolortheme{wolverine}

\title{Name of presentation}
\author{First Last}
\institute[RC]{Research Center \newline Department \newline University \newline \newline February 2018}
\date[\today]{}
\titlegraphic{\includegraphics[scale=.35]{example-image}}

\setbeamertemplate{footline}{%
  \leavevmode%
  \hbox{\begin{beamercolorbox}[wd=.5\paperwidth,ht=2.5ex,dp=1.125ex,leftskip=.3cm plus1fill,rightskip=.3cm]{author in head/foot}%
    \usebeamerfont{author in head/foot}\insertshortauthor~(\insertshortinstitute)
  \end{beamercolorbox}%
  \begin{beamercolorbox}[wd=.5\paperwidth,ht=2.5ex,dp=1.125ex,leftskip=.3cm,rightskip=.3cm plus1fil]{title in head/foot}%
    \usebeamerfont{title in head/foot}\insertshorttitle\hfill\insertframenumber\,/\,\inserttotalframenumber
  \end{beamercolorbox}}%
  \vskip0pt%
}

\begin{document}

\begin{frame}
content...
\end{frame}

\end{document}