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AAAI2021/tex/theory.tex

@@ -6,19 +6,22 @@ including the environment setup, agent architecture, and training algorithm.
 
 
 \begin{figure}[t]
-  \centering
-  \includegraphics[width=0.9\columnwidth]{fig/occupy}
-  \caption{\rmk{The entire environment used in this paper.}}
+  \centering  \includegraphics[width=0.99\columnwidth]{fig/Figure2_The_referential_game_environment.pdf}
+  \caption{The referential game in this paper.}
   \label{fig:game}
 \end{figure}
 
 
 \subsection{Environment setup}
 \label{ssec:env}
-Figure~\cite{fig:game} shows the entire environment used in this study,
-i.e., a commonly used referential game. Roughly, the referential game requires the speaker and
-listener working cooperatively to accomplish a certain task. 
-In this paper, the task is xxxx.
+Figure~\ref{fig:game} shows the entire environment used in this study,
+i.e., a commonly used referential game. Roughly, the referential game requires
+the speaker and listener working cooperatively to accomplish a certain task. 
+In this paper, the task is to have the listener agent reconstruct the object
+what the speaker claims it has seen, only through their emerged communication
+protocol. The success in this game indicates that symbolic language has emerged
+between speaker and listener. 
+
 
 
 \textbf{Game rules} In our referential game, agents follow the following rules