... context-free gram-mars. Using a single unified internalrepresentation for translation forests, thedecoder strictly separates model-specifictranslation logic from general rescoring,pruning, ... transducerTaggerLexical transducerPhrase-based transducerSource CFGSource sentenceSource latticeUnscored hypergraphInput TransducersCube pruningFull intersectionFST rescoringTranslation hypergraphOutputCube ... pair, the target intersection parsemay fail, meaning that an alignment will not berecoverable.3 Translation hypergraphsRecent research has proposed a unified repre-sentation for the various...