Hajime Tsukada


2013

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Shift-Reduce Word Reordering for Machine Translation
Katsuhiko Hayashi | Katsuhito Sudoh | Hajime Tsukada | Jun Suzuki | Masaaki Nagata
Proceedings of the 2013 Conference on Empirical Methods in Natural Language Processing

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Adaptation Data Selection using Neural Language Models: Experiments in Machine Translation
Kevin Duh | Graham Neubig | Katsuhito Sudoh | Hajime Tsukada
Proceedings of the 51st Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers)

2012

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Learning to Translate with Multiple Objectives
Kevin Duh | Katsuhito Sudoh | Xianchao Wu | Hajime Tsukada | Masaaki Nagata
Proceedings of the 50th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)

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A Comparative Study of Target Dependency Structures for Statistical Machine Translation
Xianchao Wu | Katsuhito Sudoh | Kevin Duh | Hajime Tsukada | Masaaki Nagata
Proceedings of the 50th Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers)

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Head Finalization Reordering for Chinese-to-Japanese Machine Translation
Dan Han | Katsuhito Sudoh | Xianchao Wu | Kevin Duh | Hajime Tsukada | Masaaki Nagata
Proceedings of the Sixth Workshop on Syntax, Semantics and Structure in Statistical Translation

2011

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Extracting Pre-ordering Rules from Predicate-Argument Structures
Xianchao Wu | Katsuhito Sudoh | Kevin Duh | Hajime Tsukada | Masaaki Nagata
Proceedings of 5th International Joint Conference on Natural Language Processing

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Generalized Minimum Bayes Risk System Combination
Kevin Duh | Katsuhito Sudoh | Xianchao Wu | Hajime Tsukada | Masaaki Nagata
Proceedings of 5th International Joint Conference on Natural Language Processing

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Automatic Error Analysis Based on Grammatical Questions
Tomoki Nagase | Hajime Tsukada | Katsunori Kotani | Nobutoshi Hatanaka | Yoshiyuki Sakamoto
Proceedings of the 25th Pacific Asia Conference on Language, Information and Computation

2010

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Head Finalization: A Simple Reordering Rule for SOV Languages
Hideki Isozaki | Katsuhito Sudoh | Hajime Tsukada | Kevin Duh
Proceedings of the Joint Fifth Workshop on Statistical Machine Translation and MetricsMATR

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N-Best Reranking by Multitask Learning
Kevin Duh | Katsuhito Sudoh | Hajime Tsukada | Hideki Isozaki | Masaaki Nagata
Proceedings of the Joint Fifth Workshop on Statistical Machine Translation and MetricsMATR

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Divide and Translate: Improving Long Distance Reordering in Statistical Machine Translation
Katsuhito Sudoh | Kevin Duh | Hajime Tsukada | Tsutomu Hirao | Masaaki Nagata
Proceedings of the Joint Fifth Workshop on Statistical Machine Translation and MetricsMATR

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Hierarchical Phrase-based Machine Translation with Word-based Reordering Model
Katsuhiko Hayashi | Hajime Tsukada | Katsuhito Sudoh | Kevin Duh | Seiichi Yamamoto
Proceedings of the 23rd International Conference on Computational Linguistics (Coling 2010)

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Automatic Evaluation of Translation Quality for Distant Language Pairs
Hideki Isozaki | Tsutomu Hirao | Kevin Duh | Katsuhito Sudoh | Hajime Tsukada
Proceedings of the 2010 Conference on Empirical Methods in Natural Language Processing

2009

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A Succinct N-gram Language Model
Taro Watanabe | Hajime Tsukada | Hideki Isozaki
Proceedings of the ACL-IJCNLP 2009 Conference Short Papers

2007

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Online Large-Margin Training for Statistical Machine Translation
Taro Watanabe | Jun Suzuki | Hajime Tsukada | Hideki Isozaki
Proceedings of the 2007 Joint Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning (EMNLP-CoNLL)

2006

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Incorporating Speech Recognition Confidence into Discriminative Named Entity Recognition of Speech Data
Katsuhito Sudoh | Hajime Tsukada | Hideki Isozaki
Proceedings of the 21st International Conference on Computational Linguistics and 44th Annual Meeting of the Association for Computational Linguistics

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Left-to-Right Target Generation for Hierarchical Phrase-Based Translation
Taro Watanabe | Hajime Tsukada | Hideki Isozaki
Proceedings of the 21st International Conference on Computational Linguistics and 44th Annual Meeting of the Association for Computational Linguistics

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NTT System Description for the WMT2006 Shared Task
Taro Watanabe | Hajime Tsukada | Hideki Isozaki
Proceedings on the Workshop on Statistical Machine Translation

2005

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Instance-Based Generation for Interactive Restricted Domain Question Answering Systems
Matthias Denecke | Hajime Tsukada
Second International Joint Conference on Natural Language Processing: Full Papers

2004

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Efficient Decoding for Statistical Machine Translation with a Fully Expanded WFST Model
Hajime Tsukada | Masaaki Nagata
Proceedings of the 2004 Conference on Empirical Methods in Natural Language Processing

2003

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Spoken Interactive ODQA System: SPIQA
Chiori Hori | Takaaki Hori | Hajime Tsukada | Hideki Isozaki | Yutaka Sasaki | Eisaku Maeda
The Companion Volume to the Proceedings of 41st Annual Meeting of the Association for Computational Linguistics