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CASCON
2006
117views Education» more  CASCON 2006»
13 years 6 months ago
A backtracking LR algorithm for parsing ambiguous context-dependent languages
Parsing context-dependent computer languages requires an ability to maintain and query data structures while parsing for the purpose of influencing the parse. Parsing ambiguous co...
Adrian D. Thurston, James R. Cordy
ACL
2006
13 years 6 months ago
A Best-First Probabilistic Shift-Reduce Parser
Recently proposed deterministic classifierbased parsers (Nivre and Scholz, 2004; Sagae and Lavie, 2005; Yamada and Matsumoto, 2003) offer attractive alternatives to generative sta...
Kenji Sagae, Alon Lavie
ACL
2006
13 years 6 months ago
Reranking and Self-Training for Parser Adaptation
Statistical parsers trained and tested on the Penn Wall Street Journal (WSJ) treebank have shown vast improvements over the last 10 years. Much of this improvement, however, is ba...
David McClosky, Eugene Charniak, Mark Johnson
ACL
2006
13 years 6 months ago
QuestionBank: Creating a Corpus of Parse-Annotated Questions
This paper describes the development of QuestionBank, a corpus of 4000 parseannotated questions for (i) use in training parsers employed in QA, and (ii) evaluation of question par...
John Judge, Aoife Cahill, Josef van Genabith
LREC
2008
101views Education» more  LREC 2008»
13 years 6 months ago
A Dependency Parser for Thai
This paper presents some preliminary results of our dependency parser for Thai. It is part of an ongoing project in developing a syntactically annotated Thai corpus. The parser ha...
Shisanu Tongchim, Randolf Altmeyer, Virach Sornler...
LREC
2008
89views Education» more  LREC 2008»
13 years 6 months ago
Parser Evaluation and the BNC: Evaluating 4 constituency parsers with 3 metrics
We evaluate discriminative parse reranking and parser self-training on a new English test set using four versions of the Charniak parser and a variety of parser evaluation metrics...
Jennifer Foster, Josef van Genabith
EMNLP
2008
13 years 6 months ago
Adapting a Lexicalized-Grammar Parser to Contrasting Domains
Most state-of-the-art wide-coverage parsers are trained on newspaper text and suffer a loss of accuracy in other domains, making parser adaptation a pressing issue. In this paper ...
Laura Rimell, Stephen Clark
LREC
2010
154views Education» more  LREC 2010»
13 years 6 months ago
Statistical French Dependency Parsing: Treebank Conversion and First Results
We first describe the automatic conversion of the French Treebank (Abeill
Marie Candito, Benoît Crabbé, Pascal ...
LREC
2010
151views Education» more  LREC 2010»
13 years 6 months ago
Training Parsers on Partial Trees: A Cross-language Comparison
We present a study that compares data-driven dependency parsers obtained by means of annotation projection between language pairs of varying structural similarity. We show how the...
Kathrin Spreyer, Lilja Øvrelid, Jonas Kuhn
COLING
2008
13 years 6 months ago
Computer Aided Correction and Extension of a Syntactic Wide-Coverage Lexicon
The effectiveness of parsers based on manually created resources, namely a grammar and a lexicon, rely mostly on the quality of these resources. Thus, increasing the parser covera...
Lionel Nicolas, Benoît Sagot, Miguel A. Moli...