\bibitem{sdm2014ws}
Axel Soto, Ryan Kiros, Vlado Keselj, and Evangelos Milios.
\newblock In-depth Interactive Visual Exploration for Bridging
Unstructured and Structured Document Content.
\newblock In {\em Proceedings of SDM 2014 Workshop on Exploratory Data
Analysis\/.}
Philadelphia, PA, USA, Apr 2014.