From January 2007 through June 2008, I was a post-doctoral associate in <a href="http://www.cs.pitt.edu/~wiebe">Dr. Janyce Wiebe's</a> group at the Intelligent Systems Program of the <a href="http://www.pitt.edu/">University of 
Pittsburgh</a>. </p>
<p>While there, I worked on lexical and constructional clues for subjectivity in speech and text, in particular on sentiment and arguing.</p>