Sciweavers

175 search results - page 12 / 35
» A Probability Model to Improve Word Alignment
Sort
View
NAACL
2010
13 years 5 months ago
Joint Parsing and Alignment with Weakly Synchronized Grammars
Syntactic machine translation systems extract rules from bilingual, word-aligned, syntactically parsed text, but current systems for parsing and word alignment are at best cascade...
David Burkett, John Blitzer, Dan Klein
BMCBI
2007
134views more  BMCBI 2007»
13 years 7 months ago
Efficient pairwise RNA structure prediction using probabilistic alignment constraints in Dynalign
Background: Joint alignment and secondary structure prediction of two RNA sequences can significantly improve the accuracy of the structural predictions. Methods addressing this p...
Arif Ozgun Harmanci, Gaurav Sharma, David H. Mathe...
ACL
2006
13 years 9 months ago
Optimal Constituent Alignment with Edge Covers for Semantic Projection
Given a parallel corpus, semantic projection attempts to transfer semantic role annotations from one language to another, typically by exploiting word alignments. In this paper, w...
Sebastian Padó, Mirella Lapata
ACL
2003
13 years 9 months ago
Effective Phrase Translation Extraction from Alignment Models
Phrase level translation models are effective in improving translation quality by addressing the problem of local re-ordering across language boundaries. Methods that attempt to f...
Ashish Venugopal, Stephan Vogel, Alex Waibel
COLING
2010
13 years 2 months ago
Enhancing Morphological Alignment for Translating Highly Inflected Languages
We propose an unsupervised approach utilizing only raw corpora to enhance morphological alignment involving highly inflected languages. Our method focuses on closed-class morpheme...
Minh-Thang Luong, Min-Yen Kan