3 search results - page 1 / 1 » A CKY parser for picture grammars |
IPL
2008
13 years 4 months ago
2008
We study the complexity of the membership or parsing problem for pictures generated by a family of picture grammars: Siromoney's Context-Free Kolam Array grammars (coincident...
EMNLP
2006
13 years 6 months ago
2006
In this work we learn clusters of contextual annotations for non-terminals in the Penn Treebank. Perhaps the best way to think about this problem is to contrast our work with that...
IFIP12
2008
13 years 6 months ago
2008
In this article we describe the joint effort of experts in linguistics, information extraction and risk assessment to integrate EventSpotter, an automatic event extraction engine, ...