The ARRAU corpus: http://cswww.essex.ac.uk/Research/nle/arrau/arrau-corpus-lrec2008
The OntoNotes project: http://www.ldc.upenn.edu/Catalog/CatalogEntry.jsp?catalogId=LDC2008T04
The RST discourse treebank: http://www.ldc.upenn.edu/Catalog/CatalogEntry.jsp?catalogId=LDC2002T07
PEDT 1.0: http://ufal.mff.cuni.cz/pedt (in progress)
Thanks to all who replied!
On Mon, Feb 16, 2009 at 11:23 AM, Matthew Gerber <gerberm2 at msu.edu> wrote:
> I am looking for coreference annotation corpora based on the Penn
TreeBank. I am aware of the BBN corpus:
> ...as well as the study by Poesio and Vieira ("A Corpus-based
Investigation of Definite
> Description Use", 1998).
> Is anyone aware of any other large-scale coreference annotation efforts
for the Wall Street Journal portion of the Penn TreeBank?
> Matt Gerber
> Michigan State University
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