..

AAAI2021/tex/introduction.tex

@@ -46,7 +46,7 @@ vocabulary can express almost infinite concepts.}
 
 Prior studies focus on achieving high compositional symbolic language 
 through \emph{deliberately handcrafted} inductions, e.g., small vocabulary
-sizes~\cite{}, memoryless~\cite{}, carefully constructed rewards~\cite{}, and
+sizes~\cite{}, memoryless~\cite{}, addtional rewards~\cite{}, constructed loss functions~\cite{}, and
 ease-of-teaching~\cite{}. \note{The possible intuition is that high compositional symbolic
 language cannot emerge without induction in existing multi-agent environment.}
 Figure~\ref{fig:induction} reports the compositionality when training two agents in the widely-used