Masaaki Nagata

Publication Activity (10 Years)

Years Active: 1987-2024
Publications (10 Years): 95

Top Venues

CoRR

ACL (2)

AAAI

EMNLP

Publications

Masaaki Nagata, Makoto Morishita, Katsuki Chousa, Norihito Yasuda
A Japanese-Chinese Parallel Corpus Using Crowdsourcing for Web Mining. CoRR (2024)
Tom Kocmi, Eleftherios Avramidis, Rachel Bawden, Ondrej Bojar, Anton Dvorkovich, Christian Federmann, Mark Fishel, Markus Freitag, Thamme Gowda, Roman Grundkiewicz, Barry Haddow, Marzena Karpinska, Philipp Koehn, Benjamin Marie, Kenton Murray, Masaaki Nagata, Martin Popel, Maja Popovic, Mariya Shmatova, Steinþór Steingrímsson, Vilém Zouhar
Preliminary WMT24 Ranking of General MT Systems and LLMs. CoRR (2024)
Minato Kondo, Takehito Utsuro, Masaaki Nagata
Enhancing Translation Accuracy of Large Language Models through Continual Pre-Training on Parallel Data. CoRR (2024)
Masaaki Nagata, Makoto Morishita, Katsuki Chousa, Norihito Yasuda
JaParaPat: A Large-Scale Japanese-English Parallel Patent Application Corpus. LREC/COLING (2024)
Qiyu Wu, Masaaki Nagata, Zhongtao Miao, Yoshimasa Tsuruoka
Word Alignment as Preference for Machine Translation. CoRR (2024)
Masayuki Kawarada, Tsutomu Hirao, Wataru Uchida, Masaaki Nagata
Argument Mining as a Text-to-Text Generation Task. EACL (1) (2024)
Qiyu Wu, Masaaki Nagata, Yoshimasa Tsuruoka
WSPAlign: Word Alignment Pre-training via Large-Scale Weakly Supervised Span Prediction. ACL (1) (2023)
Xiaotian Wang, Takuya Tamura, Takehito Utsuro, Masaaki Nagata
Enhanced Retrieve-Edit-Rerank Framework with kNN-MT. PACLIC (2023)
Qiyu Wu, Masaaki Nagata, Yoshimasa Tsuruoka
WSPAlign: Word Alignment Pre-training via Large-Scale Weakly Supervised Span Prediction. CoRR (2023)
Makoto Morishita, Katsuki Chousa, Jun Suzuki, Masaaki Nagata
JParaCrawl v3.0: A Large-scale English-Japanese Parallel Corpus. CoRR (2022)
Naoki Kobayashi, Tsutomu Hirao, Hidetaka Kamigaito, Manabu Okumura, Masaaki Nagata
A Simple and Strong Baseline for End-to-End Neural RST-style Discourse Parsing. CoRR (2022)
Makoto Morishita, Jun Suzuki, Masaaki Nagata
Domain Adaptation of Machine Translation with Crowdworkers. CoRR (2022)
Makoto Morishita, Katsuki Chousa, Jun Suzuki, Masaaki Nagata
JParaCrawl v3.0: A Large-scale English-Japanese Parallel Corpus. LREC (2022)
Naoki Kobayashi, Tsutomu Hirao, Hidetaka Kamigaito, Manabu Okumura, Masaaki Nagata
A Simple and Strong Baseline for End-to-End Neural RST-style Discourse Parsing. EMNLP (Findings) (2022)
Makoto Morishita, Jun Suzuki, Masaaki Nagata
Domain Adaptation of Machine Translation with Crowdworkers. EMNLP (Industry Track) (2022)
Tom Kocmi, Rachel Bawden, Ondrej Bojar, Anton Dvorkovich, Christian Federmann, Mark Fishel, Thamme Gowda, Yvette Graham, Roman Grundkiewicz, Barry Haddow, Rebecca Knowles, Philipp Koehn, Christof Monz, Makoto Morishita, Masaaki Nagata, Toshiaki Nakazawa, Michal Novák, Martin Popel, Maja Popovic
Findings of the 2022 Conference on Machine Translation (WMT22). WMT (2022)
Yizhen Wei, Takehito Utsuro, Masaaki Nagata
Extending Word-Level Quality Estimation for Post-Editing Assistance. CoRR (2022)
Farhad Akhbardeh, Arkady Arkhangorodsky, Magdalena Biesialska, Ondrej Bojar, Rajen Chatterjee, Vishrav Chaudhary, Marta R. Costa-jussà, Cristina España-Bonet, Angela Fan, Christian Federmann, Markus Freitag, Yvette Graham, Roman Grundkiewicz, Barry Haddow, Leonie Harter, Kenneth Heafield, Christopher Homan, Matthias Huck, Kwabena Amponsah-Kaakyire, Jungo Kasai, Daniel Khashabi, Kevin Knight, Tom Kocmi, Philipp Koehn, Nicholas Lourie, Christof Monz, Makoto Morishita, Masaaki Nagata, Ajay Nagesh, Toshiaki Nakazawa, Matteo Negri, Santanu Pal, Allahsera Auguste Tapo, Marco Turchi, Valentin Vydrin, Marcos Zampieri
Findings of the 2021 Conference on Machine Translation (WMT21). WMT@EMNLP (2021)
Sei Iwata, Taro Watanabe, Masaaki Nagata
Zero Pronouns Identification based on Span prediction. ACL (student) (2021)
Naoki Kobayashi, Tsutomu Hirao, Hidetaka Kamigaito, Manabu Okumura, Masaaki Nagata
Improving Neural RST Parsing Model with Silver Agreement Subtrees. NAACL-HLT (2021)
Makoto Morishita, Jun Suzuki, Tomoharu Iwata, Masaaki Nagata
Context-aware Neural Machine Translation with Mini-batch Embedding. EACL (2021)
Takuya Tamura, Yizhen Wei, Takehito Utsuro, Masaaki Nagata
Machine Translation Utilizing Similar Translation Retrieval. JSAI (2021)
Kosuke Yamada, Tsutomu Hirao, Ryohei Sasano, Koichi Takeda, Masaaki Nagata
Sequential Span Classification with Neural Semi-Markov CRFs for Biomedical Abstracts. EMNLP (Findings) (2020)
Masaaki Nagata, Makoto Morishita
A Test Set for Discourse Translation from Japanese to English. LREC (2020)
Makoto Morishita, Jun Suzuki, Masaaki Nagata
JParaCrawl: A Large Scale Web-Based English-Japanese Parallel Corpus. LREC (2020)
Katsuki Chousa, Masaaki Nagata, Masaaki Nishino
Bilingual Text Extraction as Reading Comprehension. CoRR (2020)
Masaaki Nagata, Katsuki Chousa, Masaaki Nishino
A Supervised Word Alignment Method based on Cross-Language Span Prediction using Multilingual BERT. CoRR (2020)
Naoki Kobayashi, Tsutomu Hirao, Hidetaka Kamigaito, Manabu Okumura, Masaaki Nagata
Top-Down RST Parsing Utilizing Granularity Levels in Documents. AAAI (2020)
Loïc Barrault, Magdalena Biesialska, Ondrej Bojar, Marta R. Costa-jussà, Christian Federmann, Yvette Graham, Roman Grundkiewicz, Barry Haddow, Matthias Huck, Eric Joanis, Tom Kocmi, Philipp Koehn, Chi-kiu Lo, Nikola Ljubesic, Christof Monz, Makoto Morishita, Masaaki Nagata, Toshiaki Nakazawa, Santanu Pal, Matt Post, Marcos Zampieri
Findings of the 2020 Conference on Machine Translation (WMT20). WMT@EMNLP (2020)
Soichiro Fujita, Tsutomu Hirao, Hidetaka Kamigaito, Manabu Okumura, Masaaki Nagata
SODA: Story Oriented Dense Video Captioning Evaluation Framework. ECCV (6) (2020)
Masaaki Nagata, Katsuki Chousa, Masaaki Nishino
A Supervised Word Alignment Method based on Cross-Language Span Prediction using Multilingual BERT. EMNLP (1) (2020)
Hongyi Cui, Yizhen Wei, Shohei Iida, Takehito Utsuro, Masaaki Nagata
University of Tsukuba's Machine Translation System for IWSLT20 Open Domain Translation Task. IWSLT (2020)
Katsuki Chousa, Masaaki Nagata, Masaaki Nishino
SpanAlign: Sentence Alignment Method based on Cross-Language Span Prediction and ILP. COLING (2020)
Hongyi Cui, Shohei Iida, Po-Hsuan Hung, Takehito Utsuro, Masaaki Nagata
Mixed Multi-Head Self-Attention for Neural Machine Translation. NGT@EMNLP-IJCNLP (2019)
Shohei Iida, Ryuichiro Kimura, Hongyi Cui, Po-Hsuan Hung, Takehito Utsuro, Masaaki Nagata
A Multi-Hop Attention for RNN based Neural Machine Translation. PSLT@MTSummit (2019)
Sho Takase, Jun Suzuki, Masaaki Nagata
Character n-Gram Embeddings to Improve RNN Language Models. AAAI (2019)
Naoki Kobayashi, Tsutomu Hirao, Kengo Nakamura, Hidetaka Kamigaito, Manabu Okumura, Masaaki Nagata
Split or Merge: Which is Better for Unsupervised RST Parsing? EMNLP/IJCNLP (1) (2019)
Kosuke Nishida, Kyosuke Nishida, Masaaki Nagata, Atsushi Otsuka, Itsumi Saito, Hisako Asano, Junji Tomita
Answering while Summarizing: Multi-task Learning for Multi-hop QA with Evidence Extraction. CoRR (2019)
Sho Takase, Jun Suzuki, Masaaki Nagata
Character n-gram Embeddings to Improve RNN Language Models. CoRR (2019)
Atsunori Ogawa, Tsutomu Hirao, Tomohiro Nakatani, Masaaki Nagata
ILP-based Compressive Speech Summarization with Content Word Coverage Maximization and Its Oracle Performance Analysis. ICASSP (2019)
Makoto Morishita, Jun Suzuki, Masaaki Nagata
NTT Neural Machine Translation Systems at WAT 2019. WAT@EMNLP-IJCNLP (2019)
Soichiro Murakami, Makoto Morishita, Tsutomu Hirao, Masaaki Nagata
NTT's Machine Translation Systems for WMT19 Robustness Task. CoRR (2019)
Masaaki Nishino, Sho Takase, Tsutomu Hirao, Masaaki Nagata
Generating Natural Anagrams: Towards Language Generation Under Hard Combinatorial Constraints. EMNLP/IJCNLP (1) (2019)
Go Yasui, Yoshimasa Tsuruoka, Masaaki Nagata
Using Semantic Similarity as Reward for Reinforcement Learning in Sentence Generation. ACL (2) (2019)
Makoto Morishita, Jun Suzuki, Masaaki Nagata
JParaCrawl: A Large Scale Web-Based English-Japanese Parallel Corpus. CoRR (2019)
Shohei Iida, Ryuichiro Kimura, Hongyi Cui, Po-Hsuan Hung, Takehito Utsuro, Masaaki Nagata
Attention over Heads: A Multi-Hop Attention for Neural Machine Translation. ACL (2) (2019)
Soichiro Murakami, Makoto Morishita, Tsutomu Hirao, Masaaki Nagata
NTT's Machine Translation Systems for WMT19 Robustness Task. WMT (2) (2019)
Kosuke Nishida, Kyosuke Nishida, Masaaki Nagata, Atsushi Otsuka, Itsumi Saito, Hisako Asano, Junji Tomita
Answering while Summarizing: Multi-task Learning for Multi-hop QA with Evidence Extraction. ACL (1) (2019)
Ryuichiro Kimura, Shohei Iida, Hongyi Cui, Po-Hsuan Hung, Takehito Utsuro, Masaaki Nagata
Selecting Informative Context Sentence by Forced Back-Translation. MTSummit (1) (2019)
Takumi Ohtani, Hidetaka Kamigaito, Masaaki Nagata, Manabu Okumura
Context-aware Neural Machine Translation with Coreference Information. DiscoMT@EMNLP (2019)
Shinsaku Sakaue, Tsutomu Hirao, Masaaki Nishino, Masaaki Nagata
Provable Fast Greedy Compressive Summarization with Any Monotone Submodular Function. NAACL-HLT (2018)
Ukyo Honda, Tsutomu Hirao, Masaaki Nagata
Pruning Basic Elements for Better Automatic Evaluation of Summaries. NAACL-HLT (2) (2018)
Tsutomu Hirao, Hidetaka Kamigaito, Masaaki Nagata
Automatic Pyramid Evaluation Exploiting EDU-based Extractive Reference Summaries. EMNLP (2018)
Hidetaka Kamigaito, Katsuhiko Hayashi, Tsutomu Hirao, Masaaki Nagata
Higher-Order Syntactic Attention Network for Longer Sentence Compression. NAACL-HLT (2018)
Takahiro Ishihara, Katsuhiko Hayashi, Hitoshi Manabe, Masashi Shimbo, Masaaki Nagata
Neural Tensor Networks with Diagonal Slice Matrices. NAACL-HLT (2018)
Jun Suzuki, Sho Takase, Hidetaka Kamigaito, Makoto Morishita, Masaaki Nagata
An Empirical Study of Building a Strong Baseline for Constituency Parsing. ACL (2) (2018)
Sho Takase, Jun Suzuki, Masaaki Nagata
Direct Output Connection for a High-Rank Language Model. EMNLP (2018)
Sho Takase, Jun Suzuki, Masaaki Nagata
Direct Output Connection for a High-Rank Language Model. CoRR (2018)
Masaaki Nishino, Takeru Inoue, Norihito Yasuda, Shin-ichi Minato, Masaaki Nagata
Optimizing Network Reliability via Best-First Search over Decision Diagrams. INFOCOM (2018)
Makoto Morishita, Jun Suzuki, Masaaki Nagata
Improving Neural Machine Translation by Incorporating Hierarchical Subword Features. COLING (2018)
Shun Kiyono, Sho Takase, Jun Suzuki, Naoaki Okazaki, Kentaro Inui, Masaaki Nagata
Unsupervised Token-wise Alignment to Improve Interpretation of Encoder-Decoder Models. BlackboxNLP@EMNLP (2018)
Makoto Morishita, Jun Suzuki, Masaaki Nagata
NTT's Neural Machine Translation Systems for WMT 2018. WMT (shared task) (2018)
Shun Kiyono, Sho Takase, Jun Suzuki, Naoaki Okazaki, Kentaro Inui, Masaaki Nagata
Reducing Odd Generation from Neural Headline Generation. PACLIC (2018)
Yuto Takebayashi, Chenhui Chu, Yuki Arase, Masaaki Nagata
Word Rewarding for Adequate Neural Machine Translation. IWSLT (2018)
Tsutomu Hirao, Masaaki Nishino, Jun Suzuki, Masaaki Nagata
Enumeration of Extractive Oracle Summaries. EACL (1) (2017)
Katsuhiko Hayashi, Masaaki Nagata
K-best Iterative Viterbi Parsing. EACL (2) (2017)
Masaaki Nishino, Norihito Yasuda, Shin-ichi Minato, Masaaki Nagata
Compiling Graph Substructures into Sentential Decision Diagrams. AAAI (2017)
Shun Kiyono, Sho Takase, Jun Suzuki, Naoaki Okazaki, Kentaro Inui, Masaaki Nagata
Source-side Prediction for Neural Headline Generation. CoRR (2017)
Sho Takase, Jun Suzuki, Masaaki Nagata
Input-to-Output Gate to Improve RNN Language Models. CoRR (2017)
Sho Takase, Jun Suzuki, Masaaki Nagata
Input-to-Output Gate to Improve RNN Language Models. IJCNLP(2) (2017)
Jun Suzuki, Masaaki Nagata
Cutting-off Redundant Repeating Generations for Neural Abstractive Summarization. EACL (2) (2017)
Jun Suzuki, Masaaki Nagata
RNN-based Encoder-decoder Approach with Word Frequency Estimation. CoRR (2017)
Tsutomu Hirao, Masaaki Nishino, Jun Suzuki, Masaaki Nagata
Enumeration of Extractive Oracle Summaries. CoRR (2017)
Shunsuke Takeno, Masaaki Nagata, Kazuhide Yamamoto
Controlling Target Features in Neural Machine Translation via Prefix Constraints. WAT@IJCNLP (2017)
Xun Wang, Katsuhito Sudoh, Masaaki Nagata, Tomohide Shibata, Daisuke Kawahara, Sadao Kurohashi
Learning to Answer Questions by Understanding Using Entity-Based Memory Network. Computación y Sistemas 21 (4) (2017)
Fumito Takeuchi, Masaaki Nishino, Norihito Yasuda, Takuya Akiba, Shin-ichi Minato, Masaaki Nagata
BDD-Constrained A* Search: A Fast Method for Solving Constrained DAG Shortest-Path Problems. AAAI Workshops (2017)
Takaaki Tanaka, Katsuhiko Hayashi, Masaaki Nagata
Hierarchical Word Structure-based Parsing: A Feasibility Study on UD-style Dependency Parsing in Japanese. IWPT (2017)
Tsutomu Hirao, Masaaki Nishino, Masaaki Nagata
Oracle Summaries of Compressive Summarization. ACL (2) (2017)
Hidetaka Kamigaito, Katsuhiko Hayashi, Tsutomu Hirao, Hiroya Takamura, Manabu Okumura, Masaaki Nagata
Supervised Attention for Sequence-to-Sequence Constituency Parsing. IJCNLP(2) (2017)
Xun Wang, Rumeng Li, Hiroyuki Shindo, Katsuhito Sudoh, Masaaki Nagata
Learning to Rank for Coordination Detection. CICLing (1) (2017)
Makoto Morishita, Jun Suzuki, Masaaki Nagata
NTT Neural Machine Translation Systems at WAT 2017. WAT@IJCNLP (2017)
Fumito Takeuchi, Masaaki Nishino, Norihito Yasuda, Takuya Akiba, Shin-ichi Minato, Masaaki Nagata
Search: A Fast Method for Solving Constrained Shortest-Path Problems. IEICE Trans. Inf. Syst. (12) (2017)
Masaaki Nishino, Norihito Yasuda, Shin-ichi Minato, Masaaki Nagata
Dancing with Decision Diagrams: A Combined Approach to Exact Cover. AAAI (2017)
Jun Suzuki, Masaaki Nagata
Learning Compact Neural Word Embeddings by Parameter Space Sharing. IJCAI (2016)
Xun Wang, Katsuhito Sudoh, Masaaki Nagata, Tomohide Shibata, Daisuke Kawahara, Sadao Kurohashi
Reading Comprehension using Entity-based Memory Network. CoRR (2016)
Masaaki Nishino, Norihito Yasuda, Shin-ichi Minato, Masaaki Nagata
Zero-Suppressed Sentential Decision Diagrams. AAAI (2016)
Katsuhiko Hayashi, Jun Suzuki, Masaaki Nagata
Shift-reduce Spinal TAG Parsing with Dynamic Programming. Inf. Media Technol. 11 (2016)
Jun Suzuki, Masaaki Nagata
Right-truncatable Neural Word Embeddings. HLT-NAACL (2016)
Xun Wang, Masaaki Nishino, Tsutomu Hirao, Katsuhito Sudoh, Masaaki Nagata
Exploring Text Links for Coherent Multi-Document Summarization. COLING (2016)
Katsuhiko Hayashi, Masaaki Nagata
Empty element recovery by spinal parser operations. ACL (2) (2016)
Katsuhiko Hayashi, Tsutomu Hirao, Masaaki Nagata
Empirical comparison of dependency conversions for RST discourse trees. SIGDIAL Conference (2016)
Shunsuke Takeno, Masaaki Nagata, Kazuhide Yamamoto
Integrating empty category detection into preordering Machine Translation. WAT@COLING (2016)
Katsuhito Sudoh, Masaaki Nagata
Chinese-to-Japanese Patent Machine Translation based on Syntactic Pre-ordering for WAT 2016. WAT@COLING (2016)
Sho Takase, Jun Suzuki, Naoaki Okazaki, Tsutomu Hirao, Masaaki Nagata
Neural Headline Generation on Abstract Meaning Representation. EMNLP (2016)
Masaaki Nishino, Jun Suzuki, Masaaki Nagata
Phrase Table Pruning via Submodular Function Maximization. ACL (2) (2016)
Jun Suzuki, Masaaki Nagata
A Unified Learning Framework of Skip-Grams and Global Vectors. ACL (2) (2015)
Xun Wang, Katsuhito Sudoh, Masaaki Nagata
Rating Entities and Aspects Using a Hierarchical Model. PAKDD (2) (2015)
Shunsuke Takeno, Masaaki Nagata, Kazuhide Yamamoto
Empty Category Detection using Path Features and Distributed Case Frames. EMNLP (2015)
Xun Wang, Katsuhito Sudoh, Masaaki Nagata
Enhanced Word Embeddings from a Hierarchical Neural Language Model. CIKM (2015)
Xun Wang, Katsuhito Sudoh, Masaaki Nagata
Empty Category Detection With Joint Context-Label Embeddings. HLT-NAACL (2015)

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Publication Activity (10 Years)

Top Topics

Top Venues

Masaaki Nagata