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The Penn Discourse TreeBank 2.0 (2008)
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| Venue: | In Proceedings of LREC |
| Citations: | 210 - 23 self |
BibTeX
@INPROCEEDINGS{Prasad08thepenn,
author = {Rashmi Prasad and Nikhil Dinesh and Alan Lee and Eleni Miltsakaki and Livio Robaldo and Aravind Joshi and Bonnie Webber},
title = {The Penn Discourse TreeBank 2.0},
booktitle = {In Proceedings of LREC},
year = {2008}
}
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Abstract
We present the second version of the Penn Discourse Treebank, PDTB-2.0, describing its lexically-grounded annotations of discourse relations 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 of discourse relations and each of their arguments. We list the differences between PDTB-1.0 and PDTB-2.0. We present representative statistics for several aspects of the annotation in the corpus. 1.
