Foundations of computational linguistics: human-computer communication in natural language
Foundations of computational linguistics: human-computer communication in natural language
A test of the leaf-ancestor metric for parse accuracy
Natural Language Engineering
Can subcategorization help a statistical dependency parser?
COLING '02 Proceedings of the 19th international conference on Computational linguistics - Volume 1
Mining Phrases from Syntactic Analysis
TSD '09 Proceedings of the 12th International Conference on Text, Speech and Dialogue
New meta-grammar constructs in czech language parser synt
TSD'05 Proceedings of the 8th international conference on Text, Speech and Dialogue
Exploitation of the verbalex verb valency lexicon in the syntactic analysis of czech
TSD'06 Proceedings of the 9th international conference on Text, Speech and Dialogue
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In this paper an exploitation of the verb valency lexicons for the Czech parsing system Syntis presented and an effective implementation is described that uses the syntactic information in the complex valency frames to resolve some of the standard parsing ambiguities, thereby improving the analysis results. We discuss the implementation in detail and provide evaluation showing improvements in parsing accuracy on the Brno Phrasal Treebank.