@@ -65,7 +65,7 @@ Figure \ref{figInk}(a) displays the ink traces as written by the user. The groun
\end{figure}
Inkml files can be rendered with this on-line tool: \url{http://saskatoon.cs.rit.edu/inkml_viewer/}
Inkml files can be rendered with this webbased tool inkml\_viewer available \href{https://uncloud.univ-nantes.fr/index.php/s/OdAtErZgxKGjsNy}{here}.
\subsection{Output: LG}
LG handles for "Labelled Graph". A handwritten expression can be represented by a labeled graph, where nodes are strokes and edges represent relationships between strokes and symbols. Figure \ref{figLG} provides an example of how label graphs are defined.
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@@ -180,7 +180,7 @@ You will find this content:
\end{itemize}
\section{Tools}
Both libraries `lgeval` and `crohmelib` are available on-line extradoc and DPRL website\footnote{\url{https://www.cs.rit.edu/~dprl/CROHMELib_LgEval_Doc.html}} which contains also several useful explanations. Remember to define the environment variable, as explain in the documentation:
Both libraries `lgeval` and `crohmelib` are available on-line on extradoc or uncloud. Remember to define the environment variable, as explain in the documentation:
