Get our free extension to see links to code for papers anywhere online!

Chrome logo Add to Chrome

Firefox logo Add to Firefox

Picture for Masao Utiyama

User-Generated Text Corpus for Evaluating Japanese Morphological Analysis and Lexical Normalization


Apr 08, 2021
Shohei Higashiyama, Masao Utiyama, Taro Watanabe, Eiichiro Sumita

* NAACL-HLT 2021 

  Access Paper or Ask Questions

Text Compression-aided Transformer Encoding


Feb 11, 2021
Zuchao Li, Zhuosheng Zhang, Hai Zhao, Rui Wang, Kehai Chen, Masao Utiyama, Eiichiro Sumita


  Access Paper or Ask Questions

Accurate Word Representations with Universal Visual Guidance


Dec 30, 2020
Zhuosheng Zhang, Haojie Yu, Hai Zhao, Rui Wang, Masao Utiyama


  Access Paper or Ask Questions

SJTU-NICT's Supervised and Unsupervised Neural Machine Translation Systems for the WMT20 News Translation Task


Oct 11, 2020
Zuchao Li, Hai Zhao, Rui Wang, Kehai Chen, Masao Utiyama, Eiichiro Sumita

* WMT20 

  Access Paper or Ask Questions

A System for Worldwide COVID-19 Information Aggregation


Jul 28, 2020
Akiko Aizawa, Frederic Bergeron, Junjie Chen, Fei Cheng, Katsuhiko Hayashi, Kentaro Inui, Hiroyoshi Ito, Daisuke Kawahara, Masaru Kitsuregawa, Hirokazu Kiyomaru, Masaki Kobayashi, Takashi Kodama, Sadao Kurohashi, Qianying Liu, Masaki Matsubara, Yusuke Miyao, Atsuyuki Morishima, Yugo Murawaki, Kazumasa Omura, Haiyue Song, Eiichiro Sumita, Shinji Suzuki, Ribeka Tanaka, Yu Tanaka, Masashi Toyoda, Nobuhiro Ueda, Honai Ueoka, Masao Utiyama, Ying Zhong

* Poster on NLP COVID-19 Workshop at ACL 2020, 4 pages, 3 figures, 7 tables 

  Access Paper or Ask Questions

Knowledge Distillation for Multilingual Unsupervised Neural Machine Translation


Apr 21, 2020
Haipeng Sun, Rui Wang, Kehai Chen, Masao Utiyama, Eiichiro Sumita, Tiejun Zhao

* Accepted to ACL 2020 

  Access Paper or Ask Questions

Self-Training for Unsupervised Neural Machine Translation in Unbalanced Training Data Scenarios


Apr 09, 2020
Haipeng Sun, Rui Wang, Kehai Chen, Masao Utiyama, Eiichiro Sumita, Tiejun Zhao


  Access Paper or Ask Questions

Explicit Reordering for Neural Machine Translation


Apr 08, 2020
Kehai Chen, Rui Wang, Masao Utiyama, Eiichiro Sumita


  Access Paper or Ask Questions

Reference Language based Unsupervised Neural Machine Translation


Apr 05, 2020
Zuchao Li, Hai Zhao, Rui Wang, Masao Utiyama, Eiichiro Sumita


  Access Paper or Ask Questions

Modeling Future Cost for Neural Machine Translation


Feb 28, 2020
Chaoqun Duan, Kehai Chen, Rui Wang, Masao Utiyama, Eiichiro Sumita, Conghui Zhu, Tiejun Zhao


  Access Paper or Ask Questions

Robust Unsupervised Neural Machine Translation with Adversarial Training


Feb 28, 2020
Haipeng Sun, Rui Wang, Kehai Chen, Masao Utiyama, Eiichiro Sumita, Tiejun Zhao


  Access Paper or Ask Questions

Explicit Sentence Compression for Neural Machine Translation


Dec 27, 2019
Zuchao Li, Rui Wang, Kehai Chen, Masao Utiyama, Eiichiro Sumita, Zhuosheng Zhang, Hai Zhao

* Working in progress, part of this work is accepted in AAAI-2020 

  Access Paper or Ask Questions

Probing Contextualized Sentence Representations with Visual Awareness


Nov 07, 2019
Zhuosheng Zhang, Rui Wang, Kehai Chen, Masao Utiyama, Eiichiro Sumita, Hai Zhao


  Access Paper or Ask Questions

Document-level Neural Machine Translation with Inter-Sentence Attention


Oct 31, 2019
Shu Jiang, Rui Wang, Zuchao Li, Masao Utiyama, Kehai Chen, Eiichiro Sumita, Hai Zhao, Bao-liang Lu


  Access Paper or Ask Questions

Hybrid Data-Model Parallel Training for Sequence-to-Sequence Recurrent Neural Network Machine Translation


Sep 09, 2019
Junya Ono, Masao Utiyama, Eiichiro Sumita

* 9 pages, 4 figures, 5 tables 

  Access Paper or Ask Questions

An Empirical Study of Domain Adaptation for Unsupervised Neural Machine Translation


Aug 26, 2019
Haipeng Sun, Rui Wang, Kehai Chen, Masao Utiyama, Eiichiro Sumita, Tiejun Zhao


  Access Paper or Ask Questions

Dynamic Sentence Sampling for Efficient Training of Neural Machine Translation


Oct 19, 2018
Rui Wang, Masao Utiyama, Eiichiro Sumita

* Due to the policy of our institue, with the agreement of all of the authors, we decide to withdraw this paper 

  Access Paper or Ask Questions

Syntax-Directed Attention for Neural Machine Translation


Oct 15, 2018
Kehai Chen, Rui Wang, Masao Utiyama, Eiichiro Sumita, Tiejun Zhao

* Due to the policy of our institute, with the agreement of all the authors, we decide to withdraw this paper 

  Access Paper or Ask Questions

Exploring Recombination for Efficient Decoding of Neural Machine Translation


Oct 15, 2018
Zhisong Zhang, Rui Wang, Masao Utiyama, Eiichiro Sumita, Hai Zhao

* Due to the policy of our institute, with the agreement of all of the author, we decide to withdraw this paper 

  Access Paper or Ask Questions

NICT's Corpus Filtering Systems for the WMT18 Parallel Corpus Filtering Task


Oct 12, 2018
Rui Wang, Benjamin Marie, Masao Utiyama, Eiichiro Sumita

* Due to the policy of our institute, with the agreement of all of the author, we decide to withdraw this paper 

  Access Paper or Ask Questions

NICT's Neural and Statistical Machine Translation Systems for the WMT18 News Translation Task


Oct 12, 2018
Benjamin Marie, Rui Wang, Atsushi Fujita, Masao Utiyama, Eiichiro Sumita

* Due to the policy of our institue, with the agreement of all of the author, we decide to withdraw this paper 

  Access Paper or Ask Questions

CytonMT: an Efficient Neural Machine Translation Open-source Toolkit Implemented in C++


Jun 02, 2018
Xiaolin Wang, Masao Utiyama, Eiichiro Sumita


  Access Paper or Ask Questions

Guiding Neural Machine Translation with Retrieved Translation Pieces


Apr 07, 2018
Jingyi Zhang, Masao Utiyama, Eiichro Sumita, Graham Neubig, Satoshi Nakamura

* NAACL 2018 

  Access Paper or Ask Questions

Improving Neural Machine Translation through Phrase-based Forced Decoding


Nov 01, 2017
Jingyi Zhang, Masao Utiyama, Eiichro Sumita, Graham Neubig, Satoshi Nakamura

* IJCNLP2017 

  Access Paper or Ask Questions

Neural Machine Translation with Supervised Attention


Sep 14, 2016
Lemao Liu, Masao Utiyama, Andrew Finch, Eiichiro Sumita

* This paper was submitted into COLING2016 on July 10, and it is under review 

  Access Paper or Ask Questions

A Novel Bilingual Word Embedding Method for Lexical Translation Using Bilingual Sense Clique


Aug 02, 2016
Rui Wang, Hai Zhao, Sabine Ploux, Bao-Liang Lu, Masao Utiyama, Eiichiro Sumita

* under review by COLING-2016 

  Access Paper or Ask Questions

Connecting Phrase based Statistical Machine Translation Adaptation


Jul 29, 2016
Rui Wang, Hai Zhao, Bao-Liang Lu, Masao Utiyama, Eiichro Sumita

* It is published in COLING 2016 
* under review by COLING-2016 

  Access Paper or Ask Questions

Correction of Errors in a Modality Corpus Used for Machine Translation by Using Machine-learning Method


May 02, 2001
Masaki Murata, Masao Utiyama, Kiyotaka Uchimoto, Qing Ma, Hitoshi Isahara

* 9 pages. Computation and Language. This paper is the English translation of our Japanese papar 

  Access Paper or Ask Questions

CRL at Ntcir2


Mar 12, 2001
Masaki Murata, Masao Utiyama, Qing Ma, Hiromi Ozaku, Hitoshi Isahara

* 11 pages. Computation and Language. This paper describes our results of information retrieval in the NTCIR2 contest 

  Access Paper or Ask Questions