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BMCBI
2007
135views more  BMCBI 2007»
13 years 4 months ago
Automatic extraction of reliable regions from multiple sequence alignments
Background: High quality multiple alignments are crucial in the transfer of annotation from one genome to another. Multiple alignment methods strive to achieve ever increasing lev...
Timo Lassmann, Erik L. L. Sonnhammer
ACL
2009
13 years 2 months ago
Confidence Measure for Word Alignment
In this paper we present a confidence measure for word alignment based on the posterior probability of alignment links. We introduce sentence alignment confidence measure and alig...
Fei Huang
NAACL
2007
13 years 6 months ago
Combination of Statistical Word Alignments Based on Multiple Preprocessing Schemes
We present an approach to using multiple preprocessing schemes to improve statistical word alignments. We show a relative reduction of alignment error rate of about 38%.
Jakob Elming, Nizar Habash
EACL
2006
ACL Anthology
13 years 6 months ago
Improved Lexical Alignment by Combining Multiple Reified Alignments
We describe a word alignment platform which ensures text pre-processing (tokenization, POS-tagging, lemmatization, chunking, sentence alignment) as required by an accurate word al...
Dan Tufis, Radu Ion, Alexandru Ceausu, Dan Stefane...
ACL
2010
13 years 2 months ago
Active Learning-Based Elicitation for Semi-Supervised Word Alignment
Semi-supervised word alignment aims to improve the accuracy of automatic word alignment by incorporating full or partial manual alignments. Motivated by standard active learning q...
Vamshi Ambati, Stephan Vogel, Jaime G. Carbonell