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Masaaki Nagata
Number of Papers:- 106
Number of Citations:- 337
First ACL Paper:- 1992
Latest ACL Paper:- 2020
Venues:-
WS
MTSummit
WAT
COLING
ACL
IJCNLP
LREC
VLC
HyTra
EACL
CoNLL
IWPT
SIGDIAL
WMT
EMNLP
NAACL
IWSLT
PACLIC
Findings
SSST
SPMRL
Co-Authors:-
Akinori Fujino
Alexander Fraser
Andre F T Martins
Antonio Jimeno Yepes
Atsushi Otsuka
Similar Authors:-
Yusuke Tabata
Masayuki Nakajima
Yurie Iribe
Masahiko Murakami
Yoshifumi Ooyama
2020
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University of Tsukuba’s Machine Translation System for IWSLT20 Open Domain Translation Task
ACL
IWSLT
WS
Hongyi Cui |
Yizhen Wei |
Shohei Iida |
Takehito Utsuro |
Masaaki Nagata |
SpanAlign: Sentence Alignment Method based on Cross-Language Span Prediction and ILP
COLING
Katsuki Chousa |
Masaaki Nagata |
Masaaki Nishino |
Findings of the 2020 Conference on Machine Translation (WMT20)
EMNLP
WMT
Loïc Barrault |
Magdalena Biesialska |
Ondřej 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 Ljubešić |
Christof Monz |
Makoto Morishita |
Masaaki Nagata |
Toshiaki Nakazawa |
Santanu Pal |
Matt Post |
Marcos Zampieri |
A Supervised Word Alignment Method based on Cross-Language Span Prediction using Multilingual BERT
EMNLP
Masaaki Nagata |
Katsuki Chousa |
Masaaki Nishino |
Proceedings of the Fifth Conference on Machine Translation
EMNLP
WMT
Loïc Barrault |
Ondřej Bojar |
Fethi Bougares |
Rajen Chatterjee |
Marta R. Costa-jussà |
Christian Federmann |
Mark Fishel |
Alexander Fraser |
Yvette Graham |
Paco Guzman |
Barry Haddow |
Matthias Huck |
Antonio Jimeno Yepes |
Philipp Koehn |
André Martins |
Makoto Morishita |
Christof Monz |
Masaaki Nagata |
Toshiaki Nakazawa |
Matteo Negri |
Sequential Span Classification with Neural Semi-Markov CRFs for Biomedical Abstracts
EMNLP
Findings
Kosuke Yamada |
Tsutomu Hirao |
Ryohei Sasano |
Koichi Takeda |
Masaaki Nagata |
JParaCrawl: A Large Scale Web-Based English-Japanese Parallel Corpus
LREC
Makoto Morishita |
Jun Suzuki |
Masaaki Nagata |
A Test Set for Discourse Translation from Japanese to English
LREC
Masaaki Nagata |
Makoto Morishita |
Split or Merge: Which is Better for Unsupervised RST Parsing?
EMNLP
Naoki Kobayashi |
Tsutomu Hirao |
Kengo Nakamura |
Hidetaka Kamigaito |
Manabu Okumura |
Masaaki Nagata |
Generating Natural Anagrams: Towards Language Generation Under Hard Combinatorial Constraints
EMNLP
Masaaki Nishino |
Sho Takase |
Tsutomu Hirao |
Masaaki Nagata |
NTT Neural Machine Translation Systems at WAT 2019
EMNLP
WS
Makoto Morishita |
Jun Suzuki |
Masaaki Nagata |
Mixed Multi-Head Self-Attention for Neural Machine Translation
EMNLP
WS
Hongyi Cui |
Shohei Iida |
Po-Hsuan Hung |
Takehito Utsuro |
Masaaki Nagata |
Context-aware Neural Machine Translation with Coreference Information
EMNLP
WS
Takumi Ohtani |
Hidetaka Kamigaito |
Masaaki Nagata |
Manabu Okumura |
Answering while Summarizing: Multi-task Learning for Multi-hop QA with Evidence Extraction
ACL
Kosuke Nishida |
Kyosuke Nishida |
Masaaki Nagata |
Atsushi Otsuka |
Itsumi Saito |
Hisako Asano |
Junji Tomita |
Attention over Heads: A Multi-Hop Attention for Neural Machine Translation
ACL
Shohei Iida |
Ryuichiro Kimura |
Hongyi Cui |
Po-Hsuan Hung |
Takehito Utsuro |
Masaaki Nagata |
Using Semantic Similarity as Reward for Reinforcement Learning in Sentence Generation
ACL
Go Yasui |
Yoshimasa Tsuruoka |
Masaaki Nagata |
NTT’s Machine Translation Systems for WMT19 Robustness Task
ACL
WMT
WS
Soichiro Murakami |
Makoto Morishita |
Tsutomu Hirao |
Masaaki Nagata |
Selecting Informative Context Sentence by Forced Back-Translation
MTSummit
WS
Ryuichiro Kimura |
Shohei Iida |
Hongyi Cui |
Po-Hsuan Hung |
Takehito Utsuro |
Masaaki Nagata |
A Multi-Hop Attention for RNN based Neural Machine Translation
WS
Shohei Iida |
Ryuichiro Kimura |
Hongyi Cui |
Po-Hsuan Hung |
Takehito Utsuro |
Masaaki Nagata |
Improving Neural Machine Translation by Incorporating Hierarchical Subword Features
COLING
Makoto Morishita |
Jun Suzuki |
Masaaki Nagata |
Automatic Pyramid Evaluation Exploiting EDU-based Extractive Reference Summaries
EMNLP
Tsutomu Hirao |
Hidetaka Kamigaito |
Masaaki Nagata |
Direct Output Connection for a High-Rank Language Model
EMNLP
Sho Takase |
Jun Suzuki |
Masaaki Nagata |
Neural Tensor Networks with Diagonal Slice Matrices
NAACL
Takahiro Ishihara |
Katsuhiko Hayashi |
Hitoshi Manabe |
Masashi Shimbo |
Masaaki Nagata |
Higher-Order Syntactic Attention Network for Longer Sentence Compression
NAACL
Hidetaka Kamigaito |
Katsuhiko Hayashi |
Tsutomu Hirao |
Masaaki Nagata |
Provable Fast Greedy Compressive Summarization with Any Monotone Submodular Function
NAACL
Shinsaku Sakaue |
Tsutomu Hirao |
Masaaki Nishino |
Masaaki Nagata |
Pruning Basic Elements for Better Automatic Evaluation of Summaries
NAACL
Ukyo Honda |
Tsutomu Hirao |
Masaaki Nagata |
An Empirical Study of Building a Strong Baseline for Constituency Parsing
ACL
Jun Suzuki |
Sho Takase |
Hidetaka Kamigaito |
Makoto Morishita |
Masaaki Nagata |
Unsupervised Token-wise Alignment to Improve Interpretation of Encoder-Decoder Models
EMNLP
WS
Shun Kiyono |
Sho Takase |
Jun Suzuki |
Naoaki Okazaki |
Kentaro Inui |
Masaaki Nagata |
NTT’s Neural Machine Translation Systems for WMT 2018
EMNLP
WMT
WS
Makoto Morishita |
Jun Suzuki |
Masaaki Nagata |
Reducing Odd Generation from Neural Headline Generation
PACLIC
Shun Kiyono |
Sho Takase |
Jun Suzuki |
Naoaki Okazaki |
Kentaro Inui |
Masaaki Nagata |
Enumeration of Extractive Oracle Summaries
EACL
Tsutomu Hirao |
Masaaki Nishino |
Jun Suzuki |
Masaaki Nagata |
Cutting-off Redundant Repeating Generations for Neural Abstractive Summarization
EACL
Jun Suzuki |
Masaaki Nagata |
K-best Iterative Viterbi Parsing
EACL
Katsuhiko Hayashi |
Masaaki Nagata |
Supervised Attention for Sequence-to-Sequence Constituency Parsing
IJCNLP
Hidetaka Kamigaito |
Katsuhiko Hayashi |
Tsutomu Hirao |
Hiroya Takamura |
Manabu Okumura |
Masaaki Nagata |
Input-to-Output Gate to Improve RNN Language Models
IJCNLP
Sho Takase |
Jun Suzuki |
Masaaki Nagata |
Oracle Summaries of Compressive Summarization
ACL
Tsutomu Hirao |
Masaaki Nishino |
Masaaki Nagata |
Controlling Target Features in Neural Machine Translation via Prefix Constraints
WAT
WS
Shunsuke Takeno |
Masaaki Nagata |
Kazuhide Yamamoto |
NTT Neural Machine Translation Systems at WAT 2017
WAT
WS
Makoto Morishita |
Jun Suzuki |
Masaaki Nagata |
Hierarchical Word Structure-based Parsing: A Feasibility Study on UD-style Dependency Parsing in Japanese
IWPT
WS
Takaaki Tanaka |
Katsuhiko Hayashi |
Masaaki Nagata |
Exploring Text Links for Coherent Multi-Document Summarization
COLING
Xun Wang |
Masaaki Nishino |
Tsutomu Hirao |
Katsuhito Sudoh |
Masaaki Nagata |
Neural Headline Generation on Abstract Meaning Representation
EMNLP
Sho Takase |
Jun Suzuki |
Naoaki Okazaki |
Tsutomu Hirao |
Masaaki Nagata |
Right-truncatable Neural Word Embeddings
NAACL
Jun Suzuki |
Masaaki Nagata |
Empty element recovery by spinal parser operations
ACL
Katsuhiko Hayashi |
Masaaki Nagata |
Phrase Table Pruning via Submodular Function Maximization
ACL
Masaaki Nishino |
Jun Suzuki |
Masaaki Nagata |
Empirical comparison of dependency conversions for RST discourse trees
SIGDIAL
WS
Katsuhiko Hayashi |
Tsutomu Hirao |
Masaaki Nagata |
Integrating empty category detection into preordering Machine Translation
WAT
WS
Shunsuke Takeno |
Masaaki Nagata |
Kazuhide Yamamoto |
Chinese-to-Japanese Patent Machine Translation based on Syntactic Pre-ordering for WAT 2016
WAT
WS
Katsuhito Sudoh |
Masaaki Nagata |
Empty Category Detection using Path Features and Distributed Case Frames
EMNLP
Shunsuke Takeno |
Masaaki Nagata |
Kazuhide Yamamoto |
Hybrid Approach to PDTB-styled Discourse Parsing for CoNLL-2015
CoNLL
Yasuhisa Yoshida |
Katsuhiko Hayashi |
Tsutomu Hirao |
Masaaki Nagata |
Empty Category Detection With Joint Context-Label Embeddings
NAACL
Xun Wang |
Katsuhito Sudoh |
Masaaki Nagata |
A Dynamic Programming Algorithm for Tree Trimming-based Text Summarization
NAACL
Masaaki Nishino |
Norihito Yasuda |
Tsutomu Hirao |
Shin-ichi Minato |
Masaaki Nagata |
Discriminative Preordering Meets Kendall’s 𝜏 Maximization Maximization
ACL
IJCNLP
Sho Hoshino |
Yusuke Miyao |
Katsuhito Sudoh |
Katsuhiko Hayashi |
Masaaki Nagata |
A Unified Learning Framework of Skip-Grams and Global Vectors
ACL
IJCNLP
Jun Suzuki |
Masaaki Nagata |
Word-based Japanese typed dependency parsing with grammatical function analysis
ACL
IJCNLP
Takaaki Tanaka |
Masaaki Nagata |
Chinese-to-Japanese Patent Machine Translation based on Syntactic Pre-ordering forWAT 2015
WAT
WS
Katsuhito Sudoh |
Masaaki Nagata |
Dependency-based Discourse Parser for Single-Document Summarization
EMNLP
Yasuhisa Yoshida |
Jun Suzuki |
Tsutomu Hirao |
Masaaki Nagata |
Single Document Summarization based on Nested Tree Structure
ACL
Yuta Kikuchi |
Tsutomu Hirao |
Hiroya Takamura |
Manabu Okumura |
Masaaki Nagata |
Noise-Aware Character Alignment for Bootstrapping Statistical Machine Transliteration from Bilingual Corpora
EMNLP
Katsuhito Sudoh |
Shinsuke Mori |
Masaaki Nagata |
Shift-Reduce Word Reordering for Machine Translation
EMNLP
Katsuhiko Hayashi |
Katsuhito Sudoh |
Hajime Tsukada |
Jun Suzuki |
Masaaki Nagata |
Single-Document Summarization as a Tree Knapsack Problem
EMNLP
Tsutomu Hirao |
Yasuhisa Yoshida |
Masaaki Nishino |
Norihito Yasuda |
Masaaki Nagata |
Two-Stage Pre-ordering for Japanese-to-English Statistical Machine Translation
IJCNLP
Sho Hoshino |
Yusuke Miyao |
Katsuhito Sudoh |
Masaaki Nagata |
Supervised Model Learning with Feature Grouping based on a Discrete Constraint
ACL
Jun Suzuki |
Masaaki Nagata |
Latent Semantic Matching: Application to Cross-language Text Categorization without Alignment Information
ACL
Tsutomu Hirao |
Tomoharu Iwata |
Masaaki Nagata |
Using unlabeled dependency parsing for pre-reordering for Chinese-to-Japanese statistical machine translation
HyTra
WS
Dan Han |
Pascual Martínez-Gómez |
Yusuke Miyao |
Katsuhito Sudoh |
Masaaki Nagata |
Constructing a Practical Constituent Parser from a Japanese Treebank with Function Labels
SPMRL
WS
Takaaki Tanaka |
Masaaki Nagata |
Effects of Parsing Errors on Pre-Reordering Performance for Chinese-to-Japanese SMT
PACLIC
Dan Han |
Pascual Martínez-Gómez |
Yusuke Miyao |
Katsuhito Sudoh |
Masaaki Nagata |
The Effect of Learner Corpus Size in Grammatical Error Correction of ESL Writings
COLING
Tomoya Mizumoto |
Yuta Hayashibe |
Mamoru Komachi |
Masaaki Nagata |
Yuji Matsumoto |
Learning to Translate with Multiple Objectives
ACL
Kevin Duh |
Katsuhito Sudoh |
Xianchao Wu |
Hajime Tsukada |
Masaaki Nagata |
Bayesian Symbol-Refined Tree Substitution Grammars for Syntactic Parsing
ACL
Hiroyuki Shindo |
Yusuke Miyao |
Akinori Fujino |
Masaaki Nagata |
A Comparative Study of Target Dependency Structures for Statistical Machine Translation
ACL
Xianchao Wu |
Katsuhito Sudoh |
Kevin Duh |
Hajime Tsukada |
Masaaki Nagata |
Head Finalization Reordering for Chinese-to-Japanese Machine Translation
SSST
WS
Dan Han |
Katsuhito Sudoh |
Xianchao Wu |
Kevin Duh |
Hajime Tsukada |
Masaaki Nagata |
Zero Pronoun Resolution can Improve the Quality of J-E Translation
SSST
WS
Hirotoshi Taira |
Katsuhito Sudoh |
Masaaki Nagata |
Extracting Pre-ordering Rules from Predicate-Argument Structures
IJCNLP
Xianchao Wu |
Katsuhito Sudoh |
Kevin Duh |
Hajime Tsukada |
Masaaki Nagata |
Mining Revision Log of Language Learning SNS for Automated Japanese Error Correction of Second Language Learners
IJCNLP
Tomoya Mizumoto |
Mamoru Komachi |
Masaaki Nagata |
Yuji Matsumoto |
Distributed Minimum Error Rate Training of SMT using Particle Swarm Optimization
IJCNLP
Jun Suzuki |
Kevin Duh |
Masaaki Nagata |
Generalized Minimum Bayes Risk System Combination
IJCNLP
Kevin Duh |
Katsuhito Sudoh |
Xianchao Wu |
Hajime Tsukada |
Masaaki Nagata |
Insertion Operator for Bayesian Tree Substitution Grammars
ACL
Hiroyuki Shindo |
Akinori Fujino |
Masaaki Nagata |
Is Machine Translation Ripe for Cross-Lingual Sentiment Classification?
ACL
Kevin Duh |
Akinori Fujino |
Masaaki Nagata |
Learning Condensed Feature Representations from Large Unsupervised Data Sets for Supervised Learning
ACL
Jun Suzuki |
Hideki Isozaki |
Masaaki Nagata |
Error Correcting Romaji-kana Conversion for Japanese Language Education
WS
Seiji Kasahara |
Mamoru Komachi |
Masaaki Nagata |
Yuji Matsumoto |
Enriching Dictionaries with Images from the Internet - Targeting Wikipedia and a Japanese Semantic Lexicon: Lexeed -
COLING
Sanae Fujita |
Masaaki Nagata |
Word Alignment with Synonym Regularization
ACL
Hiroyuki Shindo |
Akinori Fujino |
Masaaki Nagata |
Predicate Argument Structure Analysis Using Transformation Based Learning
ACL
Hirotoshi Taira |
Sanae Fujita |
Masaaki Nagata |
N-Best Reranking by Multitask Learning
WS
Kevin Duh |
Katsuhito Sudoh |
Hajime Tsukada |
Hideki Isozaki |
Masaaki Nagata |
Divide and Translate: Improving Long Distance Reordering in Statistical Machine Translation
WS
Katsuhito Sudoh |
Kevin Duh |
Hajime Tsukada |
Tsutomu Hirao |
Masaaki Nagata |
Using Goi-Taikei as an Upper Ontology to Build a Large-Scale Japanese Ontology from Wikipedia
WS
Masaaki Nagata |
Yumi Shibaki |
Kazuhide Yamamoto |
Constructing Large-Scale Person Ontology from Wikipedia
WS
Yumi Shibaki |
Masaaki Nagata |
Kazuhide Yamamoto |
BaseNP Supersense Tagging for Japanese Texts
PACLIC
Hirotoshi Taira |
Sen Yoshida |
Masaaki Nagata |
Utilizing Features of Verbs in Statistical Zero Pronoun Resolution for Japanese Speech
PACLIC
Sen Yoshida |
Masaaki Nagata |
A Japanese Predicate Argument Structure Analysis using Decision Lists
EMNLP
Hirotoshi Taira |
Sanae Fujita |
Masaaki Nagata |
A Clustered Global Phrase Reordering Model for Statistical Machine Translation
ACL
COLING
Masaaki Nagata |
Kuniko Saito |
Kazuhide Yamamoto |
Kazuteru Ohashi |
Proceedings of the ACL Interactive Poster and Demonstration Sessions
ACL
Masaaki Nagata |
Ted Pedersen |
Portable Translator Capable of Recognizing Characters on Signboard and Menu Captured by its Built-in Camera
ACL
Hideharu Nakajima |
Yoshihiro Matsuo |
Masaaki Nagata |
Kuniko Saito |
Efficient Decoding for Statistical Machine Translation with a Fully Expanded WFST Model
EMNLP
WS
Hajime Tsukada |
Masaaki Nagata |
Multi-Language Named-Entity Recognition System based on HMM
WS
Kuniko Saito |
Masaaki Nagata |
Using the Web as a Bilingual Dictionary
WS
Masaaki Nagata |
Teruka Saito |
Kenji Suzuki |
Synchronous Morphological Analysis of Grapheme and Phoneme for Japanese OCR
ACL
Masaaki Nagata |
A Part of Speech Estimation Method for Japanese Unknown Words using a Statistical Model of Morphology and Context
ACL
Masaaki NAGATA |
Japanese OCR Error Correction using Character Shape Similarity and Statistical Language Model
COLING
Masaaki NAGATA |
Japanese OCR Error Correction using Character Shape Similarity and Statistical Language Model
ACL
COLING
Masaaki Nagata |
A Self-Organizing Japanese Word Segmenter using Heuristic Word Identification and Re-estimation
VLC
WS
Masaaki Nagata |
Context-Based Spelling Correction for Japanese OCR
COLING
Masaaki NAGATA |
Automatic Extraction of New Words from Japanese Texts using Generalized Forward-Backward Search
EMNLP
WS
Masaaki Nagata |
A Stochastic Japanese Morphological Analyzer Using a Forward-DP Backward-A* N-Best Search Algorithm
COLING
Masaaki Nagata |
An Empirical Study on Rule Granularity and Unification Interleaving Toward an Efficient Unification-Based Parsing System
COLING
Masaaki NAGATA |
A SPOKEN LANGUAGE TRANSLATION SYSTEM: SL-TRANS2
COLING
Tsuyoshi MORIMOTO |
Masami SUZUKI |
Toshiyuki TAKEZAWA |
Gen’ichiro KIKUI |
Masaaki NAGATA |
Mutsuko TOMOKIYO |
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