The Penn Discourse TreeBank 2.0

We present the second version of the Penn Discourse Treebank, PDTB-2.0, describing its lexically-grounded annotations of discourse s and their two abstract object arguments over the 1 million word Wall Street Journal corpus. We describe all aspects of the annotation, including (a) the argument structure of discourse relations, (b) the sense annotation of the relations, and (c) the attribution

• Type: Conference
• Year: 2008
• Where: LREC
• Authors: Rashmi Prasad, Nikhil Dinesh, Alan Lee, Eleni Miltsakaki, Livio Robaldo, Aravind K. Joshi, Bonnie L. Webber
• Keywords: Abstract Object Arguments, Discourse, Education, LREC 2008, Penn Discourse Treebank