\documentclass[12pt, a4paper]{article}
\title{01 Basic}
\author{Po-Hsuan Huang\\ 
    \texttt{aben20807@gmail.com}
}

\begin{document}
\maketitle

Contents.

\end{document}

\hypersetup{
    colorlinks,
    linkcolor=[RGB]{120, 29, 125},
    citecolor=[RGB]{120, 29, 125},
    urlcolor=[RGB]{0, 85, 150}
}

\RequirePackage[T1]{fontenc}
\RequirePackage[tt=false, type1=true]{libertine}
\RequirePackage[varqu]{zi4}
\RequirePackage[libertine]{newtxmath}

\begin{itemize}
    \item {\Huge Huge}
    \item {\huge huge}
    \item {\LARGE LARGE}
    \item {\Large Large}
    \item {\large large}
    \item {\normalsize normalsize}
    \item {\small small}
    \item {\footnotesize footnotesize}
    \item {\scriptsize scriptsize}
    \item {\tiny tiny}
\end{itemize}

\begin{enumerate}
    \item {\textbf{textbf}}
    \item {\texttt{texttt}}
    \item {\textit{textit}}
    \item {\emph{emph}}
    \item {\underline{underline}}
\end{enumerate}

Inline latex: $x \in_R \mathbb{Z}_{2^\ell}$, use \$ to wrap.

$$
(y_1, ..., y_n) \gets \mathcal{F}(x_1, ..., x_n)
$$

Test reference~\ref{eq:mt1}.

\begin{align}
    \langle c\rangle^A & = \langle a\rangle^A \times \langle b \rangle^A \label{eq:mt1} \\
    & = (\langle a\rangle^A_0 + \langle a\rangle^A_1) \times (\langle b\rangle^A_0 + \langle b\rangle^A_1) \label{eq:mt2} \\
    \begin{split}
        & = \langle a\rangle^A_0 \times \langle b\rangle^A_0 + \langle a\rangle^A_1 \times \langle b\rangle^A_1 \\
        & \qquad + \underbrace{\langle a\rangle^A_0 \times \langle b\rangle^A_1}_{\langle u\rangle^A} + \underbrace{\langle a\rangle^A_1 \times \langle b\rangle^A_0}_{\langle v\rangle^A}
    \end{split} \label{eq:mt3} \\
    \begin{split}
        & = \langle a\rangle^A_0 \times \langle b\rangle^A_0 + \langle u\rangle^A_0 + \langle v\rangle^A_0\\
        & \qquad + \langle a\rangle^A_1 \times \langle b\rangle^A_1 + \langle u\rangle^A_1 + \langle v\rangle^A_1\\
    \end{split} \label{eq:mt4} \\
    & = \langle c\rangle^A_0 + \langle c\rangle^A_1 \label{eq:mt5}
\end{align}

\begin{figure}[ht]
    \centering
    \includegraphics[width=.48\linewidth]{figures/paper-example.pdf}
    \caption{Caption for example.}\label{fig:example}
\end{figure}

\begin{figure}[hbt]
    \centering
    \begin{subfigure}[b]{0.48\textwidth}
        \centering
        \includegraphics[width=\linewidth]{figures/paper-example.pdf}
        \captionsetup{width=.9\linewidth}
        \caption{Caption for example.}\label{fig:example2}
    \end{subfigure}
    \begin{subfigure}[b]{0.44\textwidth}
        \centering
        \includegraphics[width=\linewidth]{figures/cat.png}
        \captionsetup{width=.9\linewidth}
        \caption{\tiny Cat.}\label{fig:cat}
    \end{subfigure}
    \caption{Two subfigures.} \label{fig:all}
\end{figure}

\begin{table}[ht]
    \centering
    \begin{minipage}[t]{.48\linewidth}
        \includegraphics[width=\linewidth]{figures/paper-example.pdf}
        \captionof{figure}{First figure.}
        \label{fig:A}
    \end{minipage}
    \qquad
    \begin{minipage}[t]{.44\linewidth}
        \includegraphics[width=\linewidth]{figures/cat.png}
        \captionof{figure}{Second figure.}
        \label{fig:B}
    \end{minipage}
\end{table}

\begin{table}[ht]
    \centering
    \caption{Caption of the table.}\label{tab:example}
    \begin{tabular}{lll}
    \toprule
    \textbf{Category} & \textbf{Work} & \textbf{Tags} \\
    \midrule
        Open     &   Title A   &  A, B, C \\
        Open     &   Title B   &  B, D    \\
        Close    &   Title C   &  A, B, D \\
        Close    &   Title D   &  E       \\
    \bottomrule
    \end{tabular}
\end{table}

\begin{table}[ht]
    \centering
    \caption{Caption of the table 2.}\label{tab:example2}
    \begin{tabular}{llrr}
    \toprule
    \multirow{2}{*}{\textbf{Category}} & \multirow{2}{*}{\textbf{Work}} & \multicolumn{2}{c}{\textbf{Time}} \\ \cline{3-4} 
                              &                       & \textbf{First}      & \textbf{Second}      \\ \hline
    \multirow{2}{*}{Open}     &  Title A    &  1.1  &  3.0  \\
                              &  Title B    &  2.0  &  2.3  \\ \hline
    \multirow{2}{*}{Close}    &  Title C    &  3.8  &  5.6  \\
                              &  Title D    &  4.6  &  8.8  \\ \bottomrule
    \end{tabular}
\end{table}

\usepackage{xcolor}
\usepackage[linesnumbered,algoruled,boxed,lined]{algorithm2e}
\SetKwInOut{KwIn}{Input} % align input, output
\SetKwInOut{KwOut}{Output} % align input, output
\SetKw{Continue}{continue} % new keyword
\SetKw{Or}{or} % new keyword
\SetArgSty{textnormal}
\SetAlCapNameFnt{\small}
\SetAlCapFnt{\small}
\newcommand\mycommfont[1]{\rmfamily\itshape\textcolor{gray}{#1}} % comment style
\SetCommentSty{mycommfont} % comment style
\usepackage[T1]{fontenc} % for '<'

\begin{algorithm}[ht]
    \SetKwProg{Function}{Function}{ :}{end}
    \caption{Vector \texttt{add} function.} \label{algo:example}
    \Function{add($v_a, v_b$)}{
        $v_{ret} \gets $ empty vector with the same length with $v_a$ \;
        \For{$i$=0; $i$ < $\vert v_a \vert$; $i$++}{
            $v_{ret}[i] \gets v_a[i] + v_b[i]$ \;
        }
      \KwRet{$v_{ret}$} \;
    }
\end{algorithm}

\begin{algorithm}[ht]
    \caption{Vector \texttt{add}.} \label{algo:example2}
    \KwIn{$v_a$, an input vector. \newline
        $v_b$, an input vector.
    }
    \KwOut{$v_{ret}$, a vector for output.
    }
    $v_{ret} \gets $ empty vector with the same length with $v_a$ \tcp*[l]{Initialization.}
    \For{$i$=0; $i$ < $\vert v_a \vert$; $i$++}{
        $v_{ret}[i] \gets v_a[i] + v_b[i]$ \;
    }
\end{algorithm}

\usepackage[dvipsnames]{xcolor} % color
\usepackage{listings} % code
% Default fixed font does not support bold face
\DeclareFixedFont{\ttb}{T1}{txtt}{bx}{n}{10} % for bold
\DeclareFixedFont{\ttm}{T1}{txtt}{m}{n}{10}  % for normal
% Python style for highlighting
\newcommand\pythonstyle{\lstset{
language=Python,
basicstyle=\ttm,
morekeywords={self,with}, % Add keywords here
keywordstyle=\ttb\color{BlueViolet},
emph={MyClass,__init__}, % Custom highlighting
emphstyle=\ttb\color{BrickRed}, % Custom highlighting style
stringstyle=\color{ForestGreen},
frame=single, % Any extra options here
showstringspaces=false,
morecomment=[l][\itshape\color{Gray}]{\#},
numbers=left,
stepnumber=1,
}}
% Python for inline
\newcommand\pythoninline[1]{%
        {\pythonstyle\lstinline!#1!}%
}
% Python environment
\lstnewenvironment{python}[1][]{%
    \pythonstyle\footnotesize\lstset{#1}}{}

\begin{python}[
    float,floatplacement=ht,
    caption={Simple python code.},
    label=list:python,
    escapechar=|]
def func(num1, num2):
    # This function adds two numbers
    s = num1 + num2 |\label{line:do-add}|
    return s

if __name__ == "__main__":
    x = func(3, 5)
    print(f"Answer: {x}")
\end{python}

Test cite: \cite{XXX, huang2021tonic, huang2022pops, huang2023securetvm}.

\bibliographystyle{unsrt}
\bibliography{example}

@misc{XXX,
  author    = {TBD},
  booktitle = {TBD},
  title     = {TBD}
}

@inproceedings{huang2021tonic,
  author    = {Huang, Po-Hsuan and Tu, Chia-Heng and Chung, Shen-Ming},
  booktitle = {Proceedings of the 36th Annual ACM Symposium on Applied Computing},
  pages     = {491--500},
  title     = {TONIC: Towards Oblivious Neural Inference Compiler},
  year      = {2021},
  isbn      = {9781450381048},
  publisher = {Association for Computing Machinery},
  doi       = {10.1145/3412841.3441929},
  location  = {Virtual Event, Republic of Korea}
}

@article{huang2022pops,
  title     = {POPS: an off-peak precomputing scheme for privacy-preserving computing},
  author    = {Huang, Po-Hsuan and Chang, Ting-Wei and Tu, Chia-Heng and Chung, Shen-Ming},
  journal   = {The Journal of Supercomputing},
  pages     = {16841--16860},
  year      = {2022},
  publisher = {Springer},
  doi       = {10.1007/s11227-022-04552-x},
  issn      = {1573-0484},
  volume    = {78},
  issue     = {15}
}

@article{huang2023securetvm,
  author         = {Po-Hsuan Huang and Chia-Heng Tu and Shen-Ming Chung and Pei-Yuan Wu and Tung-Lin Tsai and Yi-An Lin and Chun-Yi Dai and Tzu-Yi Liao},
  journal        = {ACM Transactions on Design Automation of Electronic Systems},
  comment-number = {1},
  title          = {SecureTVM: A TVM-Based Compiler Framework for Selective Privacy-Preserving Neural Inference},
  comment-volume = {1},
  year           = {2023},
  month          = {1},
  doi            = {10.1145/3579049},
  issn           = {1084-4309}
}

\usepackage{placeins} % FloatBarrier
\usepackage[%
    backref=true,
    backend=bibtex,
    maxbibnames=99,
    sorting=none,
    block=space]{biblatex} % back link for ref in Reference
% \DefineBibliographyStrings{english}{
%     backrefpage = {page},
%     backrefpages = {pages},
% }
\renewcommand{\cite}{\autocite}
\addbibresource{example.bib}

Test cite: \cite{XXX, huang2021tonic, huang2022pops, huang2023securetvm}.

\FloatBarrier
\printbibliography[%
    heading=bibintoc,
    title={References}
]

\begin{table}[!h]
    \centering
    \begin{minipage}[t]{.48\linewidth}
        \includegraphics[width=\linewidth]{figures/paper-example.pdf}
        \vspace{-10pt}
        \captionof{figure}{First figure (-10pt).}
        \label{fig:A}
    \end{minipage}
    \qquad
    \begin{minipage}[t]{.44\linewidth}
        \includegraphics[width=\linewidth]{figures/cat.png}
        \vspace{10pt}
        \captionof{figure}{Second figure (+10pt).}
        \label{fig:B}
    \end{minipage}
\end{table}

\begin{itemize}
    \item xxxXxxx@example.com
    \item \href{mailto:xxxXxxx@example.com}{xxx-xxx@example.com}
    \item \mbox{xxxXxxx@example.com}
\end{itemize}

% before \begin{document}
\newcommand{\email}[1]{\href{mailto:#1}{#1}}

% after \begin{document}
\email{xxxXxxx@example.com}

% before \begin{document}
\usepackage{xcolor}
\newcommand{\cmt}[2][red]{ {\color{#1} XXX: #2} }
\definecolor{darkpastelgreen}{rgb}{0.01, 0.75, 0.24}
\newcommand{\revised}[2][darkpastelgreen]{{\color{#1}#2}}
% \newcommand{\revised}[1]{#1}

% after \begin{document}
Lorem ipsum dolor sit amet, consectetur adipiscing elit. 
Maecenas xnsl \email{xxxXxxx@example.com} auctor, nulla 
vitae fringilla convallis, tellus ex laoreet ipsum, convallis 
blandit lorem dolor ut nisl. \cmt{need to add references.} 
\cmt[green]{OK}. This is \revised{an} apple.

% before \begin{document}
\newcommand{\Circle}[1]{\raisebox{.5pt}{\textcircled{\raisebox{-0.9pt} {#1}}}}

% after \begin{document}
\begin{itemize}
    \item \textcircled{0}, \textcircled{1}, \textcircled{2}, \textcircled{3}, \textcircled{4}, \textcircled{5}, \textcircled{6}, \textcircled{7}, \textcircled{8}, \textcircled{9}
    \item \Circle{0}, \Circle{1}, \Circle{2}, \Circle{3}, \Circle{4}, \Circle{5}, \Circle{6}, \Circle{7}, \Circle{8}, \Circle{9}
\end{itemize}

% before \begin{document}
\usepackage[calc,useregional]{datetime2} % currenttime
% Timezone https://tex.stackexchange.com/a/634977
\newcommand{\DTMtznow}[2]{%
\DTMsavenow{now}%
\DTMtozulu{now}{currzulu}%
\DTMsaveaszulutime{currtaipei}{\DTMfetchyear{currzulu}}{\DTMfetchmonth{currzulu}}{\DTMfetchday{currzulu}}{\DTMfetchhour{currzulu}}{\DTMfetchminute{currzulu}}{\DTMfetchsecond{currzulu}}{#2}{00}%
\DTMdisplay{\DTMfetchyear{currtaipei}}{\DTMfetchmonth{currtaipei}}{\DTMfetchday{currtaipei}}{}{\DTMfetchhour{currtaipei}}{\DTMfetchminute{currtaipei}}{\DTMfetchsecond{currtaipei}}{#1}{00}%
}
\newcommand{\DTMtaipeinow}{\DTMtznow{+08}{-08}}

% after \begin{document}
\hfill{\color{gray}\footnotesize Last modified: \DTMtaipeinow}