论文信息 - Automated Extraction of Tree Adjoining Grammars from a Treebank for Vietnamese

Automated Extraction of Tree Adjoining Grammars from a Treebank for Vietnamese

In this paper, we present a system that automatically extracts lexicalized tree adjoining grammars (LTAG) from treebanks. We first discuss in detail extraction algorithms and compare them to previous works. We then report the first LTAG extraction result for Vietnamese, using a recently released Vietnamese treebank. The implementation of an open source and language independent system for automatic extraction of LTAG grammars is also discussed.

Phuong-Thai Nguyen | Thi Minh Huyen Nguyen | Hong Phuong Le | Azim Roussanaly

[1] David M. Magerman. Statistical Decision-Tree Models for Parsing , 1995, ACL.

[2] Fei Xia,et al. A Uniform Method of Grammar Extraction and Its Applications , 2000, EMNLP.

[3] Jungyeul Park. Extraction of Tree Adjoining Grammars from a Treebank for Korean , 2006, ACL.

[4] Günter Neumann. A Uniform Method for Automatically Extracting Stochastic Lexicalized Tree Grammars from Treebanks and HPSG , 2003 .

[5] Michael Collins,et al. Three Generative, Lexicalised Models for Statistical Parsing , 1997, ACL.

[6] Alexandra Kinyon,et al. Building a Treebank for French , 2000, LREC.

[7] Nizar Habash,et al. Extracting a Tree Adjoining Grammar from the Penn Arabic Treebank , 2004 .

[8] Fei Xia,et al. Automatic grammar generation from two different perspectives , 2001 .

[9] Phuong-Thai Nguyen,et al. Building a Large Syntactically-Annotated Corpus of Vietnamese , 2009, Linguistic Annotation Workshop.

[10] Karin Harbusch,et al. Hidden Markov model-based supertagging in a user-initiative dialogue system , 2002, TAG+.

[11] K. Vijay-Shanker,et al. Automated Extraction of TAGs from the Penn Treebank , 2000, IWPT.

[12] Srinivas Bangalore,et al. Supertagging: An Approach to Almost Parsing , 1999, CL.

[13] David Chiang,et al. Statistical Parsing with an Automatically-Extracted Tree Adjoining Grammar , 2000, ACL.

[14] Srinivas Bangalore,et al. Automated extraction of Tree-Adjoining Grammars from treebanks , 2006, Nat. Lang. Eng..