我有这个代码：
\documentclass[seceq]{iis}
%%\documentclass[seceq,review]{iis}
\subjclass{Primary 62F12, Secondary 62F05.}
%A mathematical paper should be accompanied by the Mathematics Subject Classification (MSC) codes.
%Another subject classification codes may be provided. For example, Physics and Astronomy Classification Scheme (PACS), ACM Computing Classification System, JEL (Journal of Economic Literature) codes, and others.
\title{Preparation of Your Manuscripts: A Nice Title Here!}
\runtitle{The short title in the header}
\author{%
\name{First Author \surname{TOHOKU}}$^{1,}$
\CAE{[email protected]},
\name{Second Author \surname{SENDAI}}$^{2}$
and \name{Third Author \surname{AOBA}}$^{2}$
}
% Provide the authors' names in full.
\inst{$^{1}$Graduate School of Information Sciences, Tohoku University, \address{Sendai 980-8579, Japan}\\
$^{2}$Research Institute of Electrical Communication, Tohoku University, \address{Sendai 980-8577, Japan}}
% Provide the official name(s) of the institutes without abbreviations.
\runauthor{The author(s)' name(s) in the header}
\support{This work is supported by Grant XYZ.}
\recdate{20YY}{0}{DD}%% set by the editors
\accdate{20YY}{0}{DD}%% set by the editors
\abst{A brief abstract of 200 words or less must be set here.
An abstract should state briefly the purpose of the research, the principal results and major conclusions.
The abstract is often presented separately from the article and stored in database,
so it must be able to stand alone and be self-contained.
Also, non-standard or uncommon abbreviations should be avoided,
but if essential they must be defined at their first mention in the abstract itself.}
\kword{\kw{Provide up to five keywords}, \kw{keyword 2}, \kw{keyword 3}, \kw{keyword 4}, \kw{keyword 5}}
\begin{document}
\maketitle
\section{Introduction}
\label{Introduction}
...
\end{document}
但它在我的 TeX 版本中不起作用。我收到此消息：
File 'iis.cls' not found。我应该怎么做，如果我需要安装新版本的 TeX，哪一个应该适用。我不熟悉这个类。
答案1
您需要获取非标准 latex 类iis.cls。快速搜索摘要中的文本告诉我，您正在尝试为期刊准备一份文件跨学科信息科学东北大学信息科学研究生院出版。
你应该可以在该网站的某个地方找到该文件iis.cls。将其下载到你的计算机。