103 lines
3.8 KiB
TeX
103 lines
3.8 KiB
TeX
\documentclass[25pt, a0paper, portrait, margin=0mm, innermargin=20mm,
|
|
blockverticalspace=2mm, colspace=20mm, subcolspace=0mm]{tikzposter} %Default values for poster format options.
|
|
|
|
\input{packages}
|
|
\input{style}
|
|
|
|
\begin{document}
|
|
|
|
\renewcommand{\baselinestretch}{1}
|
|
\title{\parbox{1500pt}{Bypassing time-frequency uncertainty in the detection of transient communication signals in weakly electric fish}}
|
|
\author{Sina Prause, Alexander Wendt, and Patrick Weygoldt}
|
|
\institute{Supervised by Till Raab \& Jan Benda, Neuroethology Lab, University of Tuebingen}
|
|
\usetitlestyle[]{sampletitle}
|
|
\maketitle
|
|
\renewcommand{\baselinestretch}{1.4}
|
|
|
|
\begin{columns}
|
|
\column{0.4}
|
|
\myblock[TranspBlock]{Introduction}{
|
|
\textbf{Chirps} are the most common communication signals in weakly electric fish. They are characterized by \textbf{short frequency excursions} and are emitted during various social contexts. It is nearly impossible to reliably \textbf{detect and assign} chirps in freely interacting fish using only a Fourier transform. To overcome these limits, we developed a new method of \textbf{dynamic feature extraction} and classification.
|
|
\vspace{1cm}
|
|
\begin{tikzfigure}[]
|
|
\label{griddrawing}
|
|
\includegraphics[width=\linewidth]{figs/introplot}
|
|
\end{tikzfigure}
|
|
}
|
|
\myblock[TranspBlock]{Chirp detection algorithm}{
|
|
\begin{tikzfigure}[]
|
|
\label{fig:alg1}
|
|
\includegraphics[width=0.9\linewidth]{figs/algorithm1}
|
|
\end{tikzfigure}
|
|
\vspace{2cm}
|
|
\begin{tikzfigure}[]
|
|
\label{fig:alg2}
|
|
\includegraphics[width=1\linewidth]{figs/algorithm}
|
|
\end{tikzfigure}
|
|
\vspace{0cm}
|
|
}
|
|
|
|
\column{0.6}
|
|
\myblock[TranspBlock]{Chirps during competition}{
|
|
\begin{tikzfigure}[]
|
|
\label{fig:example_b}
|
|
\includegraphics[width=\linewidth]{figs/timeline.pdf}
|
|
\end{tikzfigure}
|
|
\noindent
|
|
\begin{itemize}
|
|
\setlength\itemsep{0.5em}
|
|
\item Two fish compete for one hiding place in one tank.
|
|
\item Experiment had a 3 hour long darkphase and a 3 hour long light phase.
|
|
\end{itemize}
|
|
|
|
\noindent
|
|
\begin{tikzfigure}[]
|
|
\label{fig:example_b}
|
|
\includegraphics[width=\linewidth]{figs/chirps_winner_loser.pdf}
|
|
\end{tikzfigure}
|
|
\noindent
|
|
\begin{itemize}
|
|
\item Fish who lost the competition chirped more often than the fish who lost.
|
|
\item Size has an effect on the Competition outcome, and the chirp count.
|
|
\item Frequency of the fish has no effect on the competition outcome.
|
|
\end{itemize}
|
|
}
|
|
|
|
\myblock[TranspBlock]{Are Chirps coding for onset or offset of physical interaction?}{
|
|
\vspace{-1.2cm}
|
|
\begin{minipage}{0.6666\linewidth}
|
|
\begin{tikzfigure}[]
|
|
\includegraphics[width=0.3\linewidth]{figs/chirps_in_chasing.pdf}
|
|
\end{tikzfigure}
|
|
\end{minipage}
|
|
\begin{minipage}{0.3333\linewidth}
|
|
\begin{tikzfigure}[]
|
|
\includegraphics[width=\linewidth]{figs/chirps_in_chasing.pdf}
|
|
\end{tikzfigure}
|
|
\end{minipage}
|
|
}
|
|
|
|
\myblock[GrayBlock]{Conclusion}{
|
|
\begin{itemize}
|
|
\setlength\itemsep{0.5em}
|
|
\item Our analysis is the first to indicate that \textit{A. leptorhynchus} uses long, diffuse and synchronized EOD$f$ signals to communicate in addition to chirps and rises.
|
|
\item The recorded fish do not exhibit jamming avoidance behavior while close during synchronous modulations.
|
|
\item Synchronous signals \textbf{initiate} spatio-temporal interactions.
|
|
\end{itemize}
|
|
\vspace{0.2cm}
|
|
}
|
|
\end{columns}
|
|
|
|
\node [above right,
|
|
text=white,
|
|
outer sep=45pt,
|
|
minimum width=\paperwidth,
|
|
align=center,
|
|
draw,
|
|
fill=boxes,
|
|
color=boxes] at (-43.6,-61) {
|
|
\textcolor{white}{
|
|
\normalsize Contact: \{name\}.\{surname\}@student.uni-tuebingen.de}};
|
|
|
|
\end{document}
|