NLPExplorer

Mamoru Komachi

Number of Papers:- 90

Number of Citations:- 198

First ACL Paper:- 2007

Latest ACL Paper:- 2021

Venues:-

COLING

IJCNLP

ACL

PACLIC

WNUT

BEA

AACL

WAT

EMNLP

LREC

NLP-TEA

NAACL

NGT

WMT

CoNLL

EAMT

MTSummit

LAW

Co-Authors:-

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Sentence Concatenation Approach to Data Augmentation for Neural Machine Translation NAACL

From Masked Language Modeling to Translation: Non-English Auxiliary Tasks Improve Zero-shot Spoken Language Understanding NAACL

Comparison of Grammatical Error Correction Using Back-Translation Models NAACL

Aomi Koyama | Kengo Hotate | Masahiro Kaneko | Mamoru Komachi |

English-to-Japanese Diverse Translation by Combining Forward and Backward Outputs ACL NGT WS

Masahiro Kaneko | Aizhan Imankulova | Tosho Hirasawa | Mamoru Komachi |

Grammatical Error Correction Using Pseudo Learner Corpus Considering Learner’s Error Tendency ACL

Yujin Takahashi | Satoru Katsumata | Mamoru Komachi |

Zero-shot North Korean to English Neural Machine Translation by Character Tokenization and Phoneme Decomposition ACL

Hwichan Kim | Tosho Hirasawa | Mamoru Komachi |

TMU-NLP System Using BERT-based Pre-trained Model to the NLP-TEA CGED Shared Task 2020 AACL NLP-TEA

Hongfei Wang | Mamoru Komachi |

Non-Autoregressive Grammatical Error Correction Toward a Writing Support System AACL NLP-TEA

Hiroki Homma | Mamoru Komachi |

Towards a Standardized Dataset on Indonesian Named Entity Recognition AACL

Siti Oryza Khairunnisa | Aizhan Imankulova | Mamoru Komachi |

Translation of New Named Entities from English to Chinese AACL WAT

TMU Japanese-English Multimodal Machine Translation System for WAT 2020 AACL WAT

Hiroto Tamura | Tosho Hirasawa | Masahiro Kaneko | Mamoru Komachi |

Stronger Baselines for Grammatical Error Correction Using a Pretrained Encoder-Decoder Model AACL

Satoru Katsumata | Mamoru Komachi |

Chinese Grammatical Correction Using BERT-based Pre-trained Model AACL

Hongfei Wang | Michiki Kurosawa | Satoru Katsumata | Mamoru Komachi |

Korean-to-Japanese Neural Machine Translation System using Hanja Information AACL WAT

Hwichan Kim | Tosho Hirasawa | Mamoru Komachi |

SOME: Reference-less Sub-Metrics Optimized for Manual Evaluations of Grammatical Error Correction COLING

Ryoma Yoshimura | Masahiro Kaneko | Tomoyuki Kajiwara | Mamoru Komachi |

Generating Diverse Corrections with Local Beam Search for Grammatical Error Correction COLING

Kengo Hotate | Masahiro Kaneko | Mamoru Komachi |

Double Attention-based Multimodal Neural Machine Translation with Semantic Image Regions EAMT

Yuting Zhao | Mamoru Komachi | Tomoyuki Kajiwara | Chenhui Chu |

Cross-lingual Transfer Learning for Grammatical Error Correction COLING

TMUOU Submission for WMT20 Quality Estimation Shared Task EMNLP WMT

Akifumi Nakamachi | Hiroki Shimanaka | Tomoyuki Kajiwara | Mamoru Komachi |

Towards Multimodal Simultaneous Neural Machine Translation EMNLP WMT

Aizhan Imankulova | Masahiro Kaneko | Tosho Hirasawa | Mamoru Komachi |

Construction of an Evaluation Corpus for Grammatical Error Correction for Learners of Japanese as a Second Language LREC

Automated Essay Scoring System for Nonnative Japanese Learners LREC

Neural Machine Translation from Historical Japanese to Contemporary Japanese Using Diachronically Domain-Adapted Word Embeddings PACLIC

Masashi Takaku | Tosho Hirasawa | Mamoru Komachi | Kanako Komiya |

Japanese-Russian TMU Neural Machine Translation System using Multilingual Model for WAT 2019 EMNLP WS

Aizhan Imankulova | Masahiro Kaneko | Mamoru Komachi |

Multi-Task Learning for Japanese Predicate Argument Structure Analysis NAACL

Hikaru Omori | Mamoru Komachi |

Multimodal Machine Translation with Embedding Prediction NAACL

Tosho Hirasawa | Hayahide Yamagishi | Yukio Matsumura | Mamoru Komachi |

Controlling Grammatical Error Correction Using Word Edit Rate ACL

Kengo Hotate | Masahiro Kaneko | Satoru Katsumata | Mamoru Komachi |

Sakura: Large-scale Incorrect Example Retrieval System for Learners of Japanese as a Second Language ACL

Mio Arai | Tomonori Kodaira | Mamoru Komachi |

(Almost) Unsupervised Grammatical Error Correction using Synthetic Comparable Corpus ACL WS

Satoru Katsumata | Mamoru Komachi |

TMU Transformer System Using BERT for Re-ranking at BEA 2019 Grammatical Error Correction on Restricted Track ACL WS

Masahiro Kaneko | Kengo Hotate | Satoru Katsumata | Mamoru Komachi |

Grammatical-Error-Aware Incorrect Example Retrieval System for Learners of Japanese as a Second Language ACL WS

Mio Arai | Masahiro Kaneko | Mamoru Komachi |

Filtering Pseudo-References by Paraphrasing for Automatic Evaluation of Machine Translation ACL WMT WS

Debiasing Word Embeddings Improves Multimodal Machine Translation MTSummit WS

Tosho Hirasawa | Mamoru Komachi |

Construction of a Japanese Word Similarity Dataset LREC

Yuya Sakaizawa | Mamoru Komachi |

Japanese Predicate Conjugation for Neural Machine Translation NAACL

Michiki Kurosawa | Yukio Matsumura | Hayahide Yamagishi | Mamoru Komachi |

Metric for Automatic Machine Translation Evaluation based on Universal Sentence Representations NAACL

Hiroki Shimanaka | Tomoyuki Kajiwara | Mamoru Komachi |

Graph-based Filtering of Out-of-Vocabulary Words for Encoder-Decoder Models ACL

Satoru Katsumata | Yukio Matsumura | Hayahide Yamagishi | Mamoru Komachi |

Complex Word Identification Based on Frequency in a Learner Corpus BEA NAACL WS

Tomoyuki Kajiwara | Mamoru Komachi |

TMU System for SLAM-2018 BEA NAACL WS

Masahiro Kaneko | Tomoyuki Kajiwara | Mamoru Komachi |

Proceedings of the 5th Workshop on Natural Language Processing Techniques for Educational Applications ACL WS

Yuen-Hsien Tseng | Hsin-Hsi Chen | Vincent Ng | Mamoru Komachi |

Neural Machine Translation of Logographic Language Using Sub-character Level Information EMNLP WMT WS

Longtu Zhang | Mamoru Komachi |

RUSE: Regressor Using Sentence Embeddings for Automatic Machine Translation Evaluation EMNLP WMT WS

Hiroki Shimanaka | Tomoyuki Kajiwara | Mamoru Komachi |

Long Short-Term Memory for Japanese Word Segmentation PACLIC

Yoshiaki Kitagawa | Mamoru Komachi |

The Rule of Three: Abstractive Text Summarization in Three Bullet Points PACLIC

Tomonori Kodaira | Mamoru Komachi |

Japanese Sentiment Classification using a Tree-Structured Long Short-Term Memory with Attention PACLIC

Ryosuke Miyazaki | Mamoru Komachi |

TMU Japanese-Chinese Unsupervised NMT System for WAT 2018 Translation Task PACLIC

Longtu Zhang | Yuting Zhao | Mamoru Komachi |

TMU Japanese-English Neural Machine Translation System using Generative Adversarial Network for WAT 2018 PACLIC

Yukio Matsumura | Satoru Katsumata | Mamoru Komachi |

Grammatical Error Detection Using Error- and Grammaticality-Specific Word Embeddings IJCNLP

Masahiro Kaneko | Yuya Sakaizawa | Mamoru Komachi |

MIPA: Mutual Information Based Paraphrase Acquisition via Bilingual Pivoting IJCNLP

Tomoyuki Kajiwara | Mamoru Komachi | Daichi Mochihashi |

Improving Japanese-to-English Neural Machine Translation by Voice Prediction IJCNLP

Hayahide Yamagishi | Shin Kanouchi | Takayuki Sato | Mamoru Komachi |

Building a Non-Trivial Paraphrase Corpus Using Multiple Machine Translation Systems ACL

Yui Suzuki | Tomoyuki Kajiwara | Mamoru Komachi |

Improving Japanese-to-English Neural Machine Translation by Paraphrasing the Target Language WAT WS

Yuuki Sekizawa | Tomoyuki Kajiwara | Mamoru Komachi |

Improving Low-Resource Neural Machine Translation with Filtered Pseudo-Parallel Corpus WAT WS

Aizhan Imankulova | Takayuki Sato | Mamoru Komachi |

Tokyo Metropolitan University Neural Machine Translation System for WAT 2017 WAT WS

Yukio Matsumura | Mamoru Komachi |

Suggesting Sentences for ESL using Kernel Embeddings NLP-TEA WS

Kent Shioda | Mamoru Komachi | Rue Ikeya | Daichi Mochihashi |

Building a Monolingual Parallel Corpus for Text Simplification Using Sentence Similarity Based on Alignment between Word Embeddings COLING

Tomoyuki Kajiwara | Mamoru Komachi |

Analysis of English Spelling Errors in a Word-Typing Game LREC

Ryuichi Tachibana | Mamoru Komachi |

Controlled and Balanced Dataset for Japanese Lexical Simplification ACL

Tomonori Kodaira | Tomoyuki Kajiwara | Mamoru Komachi |

Disaster Analysis using User-Generated Weather Report WNUT WS

Yasunobu Asakura | Masatsugu Hangyo | Mamoru Komachi |

Japanese-English Machine Translation of Recipe Texts WAT WS

Takayuki Sato | Jun Harashima | Mamoru Komachi |

Neural Reordering Model Considering Phrase Translation and Word Alignment for Phrase-based Translation WAT WS

Shin Kanouchi | Katsuhito Sudoh | Mamoru Komachi |

Controlling the Voice of a Sentence in Japanese-to-English Neural Machine Translation WAT WS

Hayahide Yamagishi | Shin Kanouchi | Takayuki Sato | Mamoru Komachi |

Who caught a cold ? - Identifying the subject of a symptom ACL IJCNLP

Disease Event Detection based on Deep Modality Analysis ACL IJCNLP

Improving Chinese Grammatical Error Correction with Corpus Augmentation and Hierarchical Phrase-based Statistical Machine Translation NLP-TEA WS

Yinchen Zhao | Mamoru Komachi | Hiroshi Ishikawa |

Source Phrase Segmentation and Translation for Japanese-English Translation Using Dependency Structure WAT WS

Junki Matsuo | Kenichi Ohwada | Mamoru Komachi |

Japanese Sentiment Classification with Stacked Denoising Auto-Encoder using Distributed Word Representation PACLIC

Peinan Zhang | Mamoru Komachi |

Predicate-Argument Structure-based Preordering for Japanese-English Statistical Machine Translation of Scientific Papers WAT WS

Kenichi Ohwada | Ryosuke Miyazaki | Mamoru Komachi |

Discriminative Approach to Fill-in-the-Blank Quiz Generation for Language Learners ACL

Keisuke Sakaguchi | Yuki Arase | Mamoru Komachi |

A Learner Corpus-based Approach to Verb Suggestion for ESL ACL

Yu Sawai | Mamoru Komachi | Yuji Matsumoto |

NAIST at the NLI 2013 Shared Task BEA WS

NAIST at 2013 CoNLL Grammatical Error Correction Shared Task CoNLL WS

Towards Automatic Error Type Classification of Japanese Language Learners’ Writings PACLIC

Hiromi Oyama | Mamoru Komachi | Yuji Matsumoto |

Joint English Spelling Error Correction and POS Tagging for Language Learners Writing COLING

Keisuke Sakaguchi | Tomoya Mizumoto | Mamoru Komachi | Yuji Matsumoto |

The Effect of Learner Corpus Size in Grammatical Error Correction of ESL Writings COLING

UniDic for Early Middle Japanese: a Dictionary for Morphological Analysis of Classical Japanese LREC

Toshinobu Ogiso | Mamoru Komachi | Yasuharu Den | Yuji Matsumoto |

Tense and Aspect Error Correction for ESL Learners Using Global Context ACL

Toshikazu Tajiri | Mamoru Komachi | Yuji Matsumoto |

NAIST at the HOO 2012 Shared Task WS

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 |

Japanese Predicate Argument Structure Analysis Exploiting Argument Position and Type IJCNLP

Yuta Hayashibe | Mamoru Komachi | Yuji Matsumoto |

Automatic Labeling of Voiced Consonants for Morphological Analysis of Modern Japanese Literature IJCNLP

Teruaki Oka | Mamoru Komachi | Toshinobu Ogiso | Yuji Matsumoto |

Japanese Abbreviation Expansion with Query and Clickthrough Logs IJCNLP

HITS-based Seed Selection and Stop List Construction for Bootstrapping ACL

Tetsuo Kiso | Masashi Shimbo | Mamoru Komachi | Yuji Matsumoto |

Using the Mutual k-Nearest Neighbor Graphs for Semi-supervised Classification on Natural Language Data CoNLL WS

Kohei Ozaki | Masashi Shimbo | Mamoru Komachi | Yuji Matsumoto |

Narrative Schema as World Knowledge for Coreference Resolution CoNLL WS

Joseph Irwin | Mamoru Komachi | Yuji Matsumoto |

Error Correcting Romaji-kana Conversion for Japanese Language Education WS

Seiji Kasahara | Mamoru Komachi | Masaaki Nagata | Yuji Matsumoto |

Learning Semantic Categories from Clickthrough Logs ACL IJCNLP

Mamoru Komachi | Shimpei Makimoto | Kei Uchiumi | Manabu Sassano |

Graph-based Analysis of Semantic Drift in Espresso-like Bootstrapping Algorithms EMNLP

Mamoru Komachi | Taku Kudo | Masashi Shimbo | Yuji Matsumoto |

Minimally Supervised Learning of Semantic Knowledge from Query Logs IJCNLP

Mamoru Komachi | Hisami Suzuki |

Annotating a Japanese Text Corpus with Predicate-Argument and Coreference Relations LAW WS

Ryu Iida | Mamoru Komachi | Kentaro Inui | Yuji Matsumoto |