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COLING
2010
15 years 1 months ago
Two Methods for Extending Hierarchical Rules from the Bilingual Chart Parsing
This paper studies two methods for training hierarchical MT rules independently of word alignments. Bilingual chart parsing and EM algorithm are used to train bitext correspondenc...
Martin Cmejrek, Bowen Zhou
ICML
2007
IEEE
16 years 7 months ago
Mixtures of hierarchical topics with Pachinko allocation
The four-level pachinko allocation model (PAM) (Li & McCallum, 2006) represents correlations among topics using a DAG structure. It does not, however, represent a nested hiera...
David M. Mimno, Wei Li, Andrew McCallum
NLPRS
2001
Springer
15 years 11 months ago
Hierarchical Phrase Alignment Harmonized with Parsing
In this paper, we propose a hierarchical phrase alignment method that aims to acquire translation knowledge. Previous methods utilize the correspondence of sub-trees between bilin...
Kenji Imamura
ENTCS
2006
141views more  ENTCS 2006»
15 years 6 months ago
Verification of Distributed Hierarchical Components
Components allow to design applications in a modular way by enforcing a strong separation of concerns. In distributed systems this separation of concerns have to be composed with ...
Tomás Barros, Ludovic Henrio, Eric Madelain...
IJON
2006
54views more  IJON 2006»
15 years 6 months ago
Self-organization of hierarchical visual maps with feedback connections
Visual areas in primates are known to have reciprocal connections. While the feedforward bottom-up processing of visual information has been studied extensively for decades, littl...
Yiu-Fai Sit, Risto Miikkulainen