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» Spatio-Temporal Alignment of Sequences
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NAACL
2003
13 years 10 months ago
Learning to Paraphrase: An Unsupervised Approach Using Multiple-Sequence Alignment
We address the text-to-text generation problem of sentence-level paraphrasing — a phenomenon distinct from and more difficult than word- or phrase-level paraphrasing. Our appro...
Regina Barzilay, Lillian Lee
IISWC
2006
IEEE
14 years 3 months ago
Performance Analysis of Sequence Alignment Applications
— Recent advances in molecular biology have led to a continued growth in the biological information generated by the scientific community. Additionally, this area has become a m...
Friman Sánchez, Esther Salamí, Alex ...
METMBS
2004
196views Mathematics» more  METMBS 2004»
13 years 10 months ago
An Open Problem in RNA Secondary Structure Prediction by the Comparative Approach
Abstract One approach to predict the secondary structure of RNA is the comparative approach. This approach is used when alignment of several homologous sequences of a RNA is availa...
Stefan Engelen, Fariza Tahi
JCDL
2009
ACM
154views Education» more  JCDL 2009»
14 years 3 months ago
An alignment based system for chord sequence retrieval
Music retrieval systems for Western tonal music digital libraries have to consider rhythmic, timbral, melodic and harmonic information. Most existing retrieval systems only take i...
Pierre Hanna, Matthias Robine, Thomas Rocher
CORR
2002
Springer
97views Education» more  CORR 2002»
13 years 8 months ago
Bootstrapping Lexical Choice via Multiple-Sequence Alignment
An important component of any generation system is the mapping dictionary, a lexicon of elementary semantic expressions and corresponding natural language realizations. Typically,...
Regina Barzilay, Lillian Lee