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TAL
2004
Springer
16 years 3 days ago
Expressive Power and Consistency Properties of State-of-the-Art Natural Language Parsers
Abstract. We define Probabilistic Constrained W-grammars (PCWgrammars), a two-level formalism capable of capturing grammatical frameworks used in two state of the art parsers, nam...
Gabriel G. Infante López, Maarten de Rijke
ICGI
2000
Springer
15 years 10 months ago
Constructive Learning of Context-Free Languages with a Subpansive Tree
A subpansive tree is a rooted tree that gives a partial order of nonterminal symbols of a context-free grammar. We formalize subpansive trees as background knowledge of CFGs, and i...
Noriko Sugimoto, Takashi Toyoshima, Shinichi Shimo...
EACL
2003
ACL Anthology
15 years 8 months ago
Effect of Cross-Language IR in Bilingual Lexicon Acquisition from Comparable Corpora
Within the framework of translation knowledge acquisition from WWW news sites, this paper studies issues on the effect of cross-language retrieval of relevant texts in bilingual l...
Takehito Utsuro, Takashi Horiuchi, Takeshi Hamamot...
ACL
1996
15 years 8 months ago
A Fully Statistical Approach to Natural Language Interfaces
We present a natural language interface system which is based entirely on trained statistical models. The system consists of three stages of processing: parsing, semantic interpre...
Scott Miller, David Stallard, Robert J. Bobrow, Ri...
COLING
1990
15 years 8 months ago
A Phrase Structure Grammar Of The Arabic Language
A lot of work has been done in the field of natural language processing (NLP) for ARABIC. Few researchers have tried hard to apply on ARABIC the methods of computational linguisti...
Ayman Elnaggar