whats a laundry rack?

This commit is contained in:
CDaut 2022-11-23 00:13:48 +01:00 committed by CDaut
parent 25ed9654d3
commit 5829e05a84
4 changed files with 40 additions and 10 deletions

BIN
figs/rack.jpeg Normal file

Binary file not shown.

After

Width:  |  Height:  |  Size: 49 KiB

BIN
main.pdf

Binary file not shown.

View file

@ -7,6 +7,7 @@
\usepackage{algorithm} \usepackage{algorithm}
\usepackage{algorithmicx} \usepackage{algorithmicx}
\usepackage{algpseudocode} \usepackage{algpseudocode}
\usepackage{emoji}
\newcommand{\acronym}{<stupid acronym>} \newcommand{\acronym}{HADES }

View file

@ -1,8 +1,8 @@
\twocolumn[ \twocolumn[
\title{\bf \acronym - An algorithm for faster sock sorting} \title{\bf \acronym (High end, Advanced, Data driven, Enterprise grade Sock sorting algorithm) - An algorithm for faster sock sorting}
\author{ \author{
CelloClemens$^{1,2}$, CelloClemens$^{1,2}$,
Henriente$^{1}$, Henri\emoji{duck}$^{1}$,
} }
\date{\today} \date{\today}
% List of institutions % List of institutions
@ -46,13 +46,13 @@ $s^{-1}$.
\centering \centering
\includegraphics[width=\columnwidth]{\projectpath figs/Sock.jpeg} \includegraphics[width=\columnwidth]{\projectpath figs/Sock.jpeg}
\vspace{0.1in} \vspace{0.1in}
\caption{Three single socks.} \caption{A pair of blue socks and a single orange sock.}
\label{fig:Sock} \label{fig:Sock}
\vspace{0.1in} \vspace{0.1in}
\end{figure} \end{figure}
\subsubsection{Laundry basket} \subsubsection{Laundry basket}
Let $\Lambda\subseteq\Lambda_a$ be a set of laundry items. Then a laundry basket is a Let $\Lambda\subseteq\Lambda_a$ be a set of laundry items. Then a laundry basket is a
triple $(\Lambda, +, -)$ representing a data structure that implements triplet $(\Lambda, +, -)$ representing a datastructure that implements
the following functions: the following functions:
\begin{itemize} \begin{itemize}
\item \texttt{get: }$\mathscr{L}\in\Lambda_a$, returns a uniformly random \item \texttt{get: }$\mathscr{L}\in\Lambda_a$, returns a uniformly random
@ -70,7 +70,7 @@ To fully appreciate the gravity of \acronym it has to first be discussed
how most resent research tackles the problem of sock sorting. how most resent research tackles the problem of sock sorting.
The following code describes the most recently developed sock sorting The following code describes the most recently developed sock sorting
algorithm from the paper by \citeauthor{My colleague et al.} Which is the current algorithm from the paper by \citeauthor{My colleague et al.} Which is the current
industry standard. Notice whe code has a runtime complexity of $\mathcal{O}(n^2)$. industry standard. Notice the code has a runtime complexity of $\mathcal{O}(n^2)$.
\begin{algorithm} \begin{algorithm}
\caption{Conventional sock sorting}\label{euclid} \caption{Conventional sock sorting}\label{euclid}
@ -88,8 +88,39 @@ industry standard. Notice whe code has a runtime complexity of $\mathcal{O}(n^2)
\Until{$\mathscr{L}\ne\mathscr{L}_0$} \Until{$\mathscr{L}\ne\mathscr{L}_0$}
\end{algorithmic} \end{algorithmic}
\end{algorithm} \end{algorithm}
\section{Methodology}
\section{Concepts}
The basis for every fast algorithm are simple yet equally fast
datastructures. To enable the low runtime achieved by \acronym,
the introduction of a new datastructure, the "laundry rack" is integral.
\subsection{Laundry rack}
Let $\Lambda\subseteq\Lambda_a$ be a set of laundry. A laundry rack (See figure \ref{fig:Rack}) is a
triplet $(\Lambda, +, -)$ representing a datastructure that implements the
following methods:
\begin{itemize}
\item \texttt{get($\mathscr{L}\in\Lambda$)}: $\mathscr{L}\in\Lambda$, gets
a specific laundry item from the laundry rack.
\item \texttt{put($\mathscr{L}\in\Lambda$)}, deposits a laundry item onto
the laundry rack.
\item \texttt{match($\mathscr{L}\in\Lambda$)}: $(\mathscr{P}\in\Lambda\times\Lambda)|\mathscr{L}_0$,
returns a tuple $(\mathscr{L}, \mathscr{L}^{-1})$ representing
a pair of socks iff $\mathscr{L}^{-1}$ is already on the laundry rack,
$\mathscr{L}_0$ otherwise.
\end{itemize}
All these operations (especially \texttt{match}) run in $\mathcal{O}(1)$,
making iteration over all $n$ laundry items to find a pair $(\mathscr{L}, \mathscr{L}^{-1})$
obsolete.
\begin{figure}[h]
\centering
\includegraphics[width=\columnwidth]{\projectpath figs/rack.jpeg}
\vspace{0.1in}
\caption{A blue drying rack, found in many housholds.}
\label{fig:Rack}
\vspace{0.1in}
\end{figure}
\section{Algorithm}
\section{Discussion and Results} \section{Discussion and Results}
@ -97,8 +128,6 @@ industry standard. Notice whe code has a runtime complexity of $\mathcal{O}(n^2)
\section{Acknowledgements} \section{Acknowledgements}
I did this all by myself, so I'm kinda awesome. But I guess I hocked and edited this template from the cowshed article so thanks for that William Roper
\begingroup \begingroup
\setlength\bibitemsep{0pt} \setlength\bibitemsep{0pt}
\setlength\bibnamesep{0pt} \setlength\bibnamesep{0pt}