Semirings, automata, languages
Semirings, automata, languages
On the Difficulty of Some Shortest Path Problems
STACS '03 Proceedings of the 20th Annual Symposium on Theoretical Aspects of Computer Science
Minimum error rate training in statistical machine translation
ACL '03 Proceedings of the 41st Annual Meeting on Association for Computational Linguistics - Volume 1
A weighted finite state transducer translation template model for statistical machine translation
Natural Language Engineering
Hierarchical Phrase-Based Translation
Computational Linguistics
Rule filtering by pattern for efficient hierarchical translation
EACL '09 Proceedings of the 12th Conference of the European Chapter of the Association for Computational Linguistics
Hierarchical phrase-based translation with weighted finite state transducers
NAACL '09 Proceedings of Human Language Technologies: The 2009 Annual Conference of the North American Chapter of the Association for Computational Linguistics
Machine translation as lexicalized parsing with hooks
Parsing '05 Proceedings of the Ninth International Workshop on Parsing Technology
Handbook of Weighted Automata
OpenFst: a general and efficient weighted finite-state transducer library
CIAA'07 Proceedings of the 12th international conference on Implementation and application of automata
Efficient incremental decoding for tree-to-string translation
EMNLP '10 Proceedings of the 2010 Conference on Empirical Methods in Natural Language Processing
Dual decomposition for parsing with non-projective head automata
EMNLP '10 Proceedings of the 2010 Conference on Empirical Methods in Natural Language Processing
Hierarchical phrase-based translation with weighted finite-state transducers and shallow-n grammars
Computational Linguistics
Filters for efficient composition of weighted finite-state transducers
CIAA'10 Proceedings of the 15th international conference on Implementation and application of automata
Exact decoding of syntactic translation models through Lagrangian relaxation
HLT '11 Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies - Volume 1
HMM Word and Phrase Alignment for Statistical Machine Translation
IEEE Transactions on Audio, Speech, and Language Processing
Using categorial grammar to label translation rules
WMT '12 Proceedings of the Seventh Workshop on Statistical Machine Translation
A pushdown transducer extension for the openfst library
CIAA'12 Proceedings of the 17th international conference on Implementation and Application of Automata
A global model for concept-to-text generation
Journal of Artificial Intelligence Research
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This paper compares several translation representations for a synchronous context-free grammar parse including CFGs/hypergraphs, finite-state automata (FSA), and pushdown automata (PDA). The representation choice is shown to determine the form and complexity of target LM intersection and shortest-path algorithms that follow. Intersection, shortest path, FSA expansion and RTN replacement algorithms are presented for PDAs. Chinese-to-English translation experiments using HiFST and HiPDT, FSA and PDA-based decoders, are presented using admissible (or exact) search, possible for HiFST with compact SCFG rulesets and HiPDT with compact LMs. For large rulesets with large LMs, we introduce a two-pass search strategy which we then analyze in terms of search errors and translation performance.