Bootstrap percolation, the Schro¨der numbers, and the N-kings problem
SIAM Journal on Discrete Mathematics
The Theory of Parsing, Translation, and Compiling
The Theory of Parsing, Translation, and Compiling
Stochastic inversion transduction grammars and bilingual parsing of parallel corpora
Computational Linguistics
A polynomial-time algorithm for statistical machine translation
ACL '96 Proceedings of the 34th annual meeting on Association for Computational Linguistics
Synchronous tree-adjoining grammars
COLING '90 Proceedings of the 13th conference on Computational linguistics - Volume 3
Multitext Grammars and synchronous parsers
NAACL '03 Proceedings of the 2003 Conference of the North American Chapter of the Association for Computational Linguistics on Human Language Technology - Volume 1
Learning non-isomorphic tree mappings for machine translation
ACL '03 Proceedings of the 41st Annual Meeting on Association for Computational Linguistics - Volume 2
The Alignment Template Approach to Statistical Machine Translation
Computational Linguistics
A hierarchical phrase-based model for statistical machine translation
ACL '05 Proceedings of the 43rd Annual Meeting on Association for Computational Linguistics
Some computational complexity results for synchronous context-free grammars
HLT '05 Proceedings of the conference on Human Language Technology and Empirical Methods in Natural Language Processing
Scalable inference and training of context-rich syntactic translation models
ACL-44 Proceedings of the 21st International Conference on Computational Linguistics and the 44th annual meeting of the Association for Computational Linguistics
Empirical lower bounds on the complexity of translational equivalence
ACL-44 Proceedings of the 21st International Conference on Computational Linguistics and the 44th annual meeting of the Association for Computational Linguistics
Efficient algorithms for richer formalisms: parsing and machine translation
NAACL-DocConsortium '06 Proceedings of the 2006 Conference of the North American Chapter of the Association for Computational Linguistics on Human Language Technology: companion volume: doctoral consortium
Factoring synchronous grammars by sorting
COLING-ACL '06 Proceedings of the COLING/ACL on Main conference poster sessions
Statistical machine translation
ACM Computing Surveys (CSUR)
Lexicalized Syntactic Reordering Framework for Word Alignment and Machine Translation
ICCPOL '09 Proceedings of the 22nd International Conference on Computer Processing of Oriental Languages. Language Technology for the Knowledge-based Economy
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
SPMT: statistical machine translation with syntactified target language phrases
EMNLP '06 Proceedings of the 2006 Conference on Empirical Methods in Natural Language Processing
Better binarization for the CKY parsing
EMNLP '08 Proceedings of the Conference on Empirical Methods in Natural Language Processing
Generalizing local and non-local word-reordering patterns for syntax-based machine translation
EMNLP '08 Proceedings of the Conference on Empirical Methods in Natural Language Processing
Phrase translation probabilities with ITG priors and smoothing as learning objective
EMNLP '08 Proceedings of the Conference on Empirical Methods in Natural Language Processing
11,001 new features for statistical machine translation
NAACL '09 Proceedings of Human Language Technologies: The 2009 Annual Conference of the North American Chapter of the Association for Computational Linguistics
Efficient parsing for transducer grammars
NAACL '09 Proceedings of Human Language Technologies: The 2009 Annual Conference of the North American 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
Optimal reduction of rule length in linear context-free rewriting systems
NAACL '09 Proceedings of Human Language Technologies: The 2009 Annual Conference of the North American Chapter of the Association for Computational Linguistics
SSST '08 Proceedings of the Second Workshop on Syntax and Structure in Statistical Translation
Inversion transduction grammar for joint phrasal translation modeling
SSST '07 Proceedings of the NAACL-HLT 2007/AMTA Workshop on Syntax and Structure in Statistical Translation
Factorization of synchronous context-free grammars in linear time
SSST '07 Proceedings of the NAACL-HLT 2007/AMTA Workshop on Syntax and Structure in Statistical Translation
Binarization, synchronous binarization, and target-side binarization
SSST '07 Proceedings of the NAACL-HLT 2007/AMTA Workshop on Syntax and Structure in Statistical Translation
SSST '07 Proceedings of the NAACL-HLT 2007/AMTA Workshop on Syntax and Structure in Statistical Translation
Empirical lower bounds on alignment error rates in syntax-based machine translation
SSST '09 Proceedings of the Third Workshop on Syntax and Structure in Statistical Translation
SSST '09 Proceedings of the Third Workshop on Syntax and Structure in Statistical Translation
Improved tree-to-string transducer for machine translation
StatMT '08 Proceedings of the Third Workshop on Statistical Machine Translation
Asynchronous binarization for synchronous grammars
ACLShort '09 Proceedings of the ACL-IJCNLP 2009 Conference Short Papers
Binarization of synchronous context-free grammars
Computational Linguistics
Weight pushing and binarization for fixed-grammar parsing
IWPT '09 Proceedings of the 11th International Conference on Parsing Technologies
Cube pruning as heuristic search
EMNLP '09 Proceedings of the 2009 Conference on Empirical Methods in Natural Language Processing: Volume 1 - Volume 1
A Bayesian model of syntax-directed tree to string grammar induction
EMNLP '09 Proceedings of the 2009 Conference on Empirical Methods in Natural Language Processing: Volume 1 - Volume 1
Better synchronous binarization for machine translation
EMNLP '09 Proceedings of the 2009 Conference on Empirical Methods in Natural Language Processing: Volume 1 - Volume 1
Unsupervised syntactic alignment with inversion transduction grammars
HLT '10 Human Language Technologies: The 2010 Annual Conference of the North American Chapter of the Association for Computational Linguistics
Why synchronous tree substitution grammars?
HLT '10 Human Language Technologies: The 2010 Annual Conference of the North American Chapter of the Association for Computational Linguistics
Fine-grained tree-to-string translation rule extraction
ACL '10 Proceedings of the 48th Annual Meeting of the Association for Computational Linguistics
Boosting-based system combination for machine translation
ACL '10 Proceedings of the 48th Annual Meeting of the Association for Computational Linguistics
Constituency to dependency translation with forests
ACL '10 Proceedings of the 48th Annual Meeting of the Association for Computational Linguistics
Parsing and translation algorithms based on weighted extended tree transducers
ATANLP '10 Proceedings of the 2010 Workshop on Applications of Tree Automata in Natural Language Processing
SCFG decoding without binarization
EMNLP '10 Proceedings of the 2010 Conference on Empirical Methods in Natural Language Processing
Automatically learning source-side reordering rules for large scale machine translation
COLING '10 Proceedings of the 23rd International Conference on Computational Linguistics
Constituent reordering and syntax models for English-to-Japanese statistical machine translation
COLING '10 Proceedings of the 23rd International Conference on Computational Linguistics
COLING '10 Proceedings of the 23rd International Conference on Computational Linguistics
An empirical study of translation rule extraction with multiple parsers
COLING '10 Proceedings of the 23rd International Conference on Computational Linguistics: Posters
Re-structuring, re-labeling, and re-aligning for syntax-based machine translation
Computational Linguistics
An alternative to synchronous tree substitution grammars*
Natural Language Engineering
Optimal head-driven parsing complexity for linear context-free rewriting systems
HLT '11 Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies - Volume 1
Prefix probability for probabilistic synchronous context-free grammars
HLT '11 Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies - Volume 1
Binarized forest to string translation
HLT '11 Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies - Volume 1
Dealing with spurious ambiguity in learning ITG-based word alignment
HLT '11 Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies: short papers - Volume 2
Terminal-aware synchronous binarization
HLT '11 Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies: short papers - Volume 2
Issues concerning decoding with synchronous context-free grammar
HLT '11 Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies: short papers - Volume 2
ACM Transactions on Asian Language Information Processing (TALIP)
A $${\mathcal{O}(|G|n^6)}$$ time extension of inversion transduction grammars
Machine Translation
Parsing noun phrases in the penn treebank
Computational Linguistics
Augmenting string-to-tree translation models with fuzzy use of source-side syntax
EMNLP '11 Proceedings of the Conference on Empirical Methods in Natural Language Processing
Survey: Weighted Extended Top-down Tree Transducers Part II—Application in Machine Translation
Fundamenta Informaticae - Non-Classical Models of Automata and Applications II
On hierarchical re-ordering and permutation parsing for phrase-based decoding
WMT '12 Proceedings of the Seventh Workshop on Statistical Machine Translation
GHKM rule extraction and scope-3 parsing in Moses
WMT '12 Proceedings of the Seventh Workshop on Statistical Machine Translation
Bagging and Boosting statistical machine translation systems
Artificial Intelligence
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Systems based on synchronous grammars and tree transducers promise to improve the quality of statistical machine translation output, but are often very computationally intensive. The complexity is exponential in the size of individual grammar rules due to arbitrary re-orderings between the two languages, and rules extracted from parallel corpora can be quite large. We devise a linear-time algorithm for factoring syntactic re-orderings by binarizing synchronous rules when possible and show that the resulting rule set significantly improves the speed and accuracy of a state-of-the-art syntax-based machine translation system.