Thesis

Journal papers

  • Shintaro Harada and Taro Watanabe. 2022. Neural Machine Translation with Synchronous Latent Phrase Structure. Journal of Natural Language Processing.

  • Yuki Yamamoto, Yuji Matsumoto and Taro Watanabe. 2022. Dependency Patterns of Complex Sentences and Semantic Disambiguation for Abstract Meaning Representation Parsing. Journal of Natural Language Processing.

  • Ukyo Honda, Hashimoto Atsushi, Taro Watanabe and Yuji Matsumoto. 2022. Removing Partial Mismatches in Unsupervised Image Captioning. Transactions of the Japanese Society for Artificial Intelligence.

  • Yiran Wang, Hiroyuki Shindo, Yuji Matsumoto, and Taro Watanabe. 2022. Nested Named Entity Recognition via Explicitly Excluding the Influence of the Best Path. Journal of Natural Language Processing.

  • Hiroki Ouchi, Jun Suzuki, Sosuke Kobayashi, Sho Yokoi, Tatsuki Kuribayashi, Masashi Yoshikawa and Kentaro Inui. 2021. Instance-Based Neural Dependency Parsing. Transactions of the Association for Computational Linguistics.

  • Farjana Sultana Mim, Naoya Inoue, Paul Reisert, Hiroki Ouchi and Kentaro Inui. 2021. Corruption Is Not All Bad: Incorporating Discourse Structure Into Pre-Training via Corruption for Essay Scoring. IEEE/ACM Transactions on Audio, Speech, and Language Processing.

  • Yuya Sawada, Hiroki Teranishi, Yuji Matsumoto and Taro Watanabe. 2021. Coordinate Structure Analysis without Labeled Data for Recognizing Compound Named Entities. Journal of Natural Language Processing.

  • Van-Hien Tran, Van-Thuy Phi, Akihiko Kato, Hiroyuki Shindo, Taro Watanabe and Yuji Matsumoto. 2021. Improved Decomposition Strategy for Joint Entity and Relation Extraction. Journal of Natural Language Processing.

  • Masao Ideuchi, Yohei Sakamoto, Yoshitaka Oida, Isaac Okada, Shohei Higashiyama, Masao Utiyama, Eiichiro Sumita and Taro Watanabe. 2021. A Selection Support System for Enterprise Resource Planning Package Components using Ensembles of Multiple Models with Round-trip Translation. Journal of Natural Language Processing.

  • Hiroyuki Deguchi, Masao Utiyama, Akihiro Tamura, Takashi Ninomiya and Eiichiro Sumita. 2021. Bilingual Subword Segmentation for Neural Machine Translation. Journal of Natural Language Processing.

  • Hiroki Teranishi, Hiroyuki Shindo, Taro Watanabe and Yuji Matsumoto. 2020. Coordinate Structure Analysis using Local Models and CKY Algorithm. Journal of Natural Language Processing.

  • Shohei Higashiyama, Masao Utiyama, Yuji Matsumoto, Taro Watanabe and Eiichiro Sumita. 2020. Auxiliary Lexicon Word Prediction for Cross-Domain Word Segmentation. Journal of Natural Language Processing.

  • Shohei Higashiyama, Masao Utiyama, Eiichiro Sumita, Masao Ideuchi, Yoshiaki Oida, Yohei Sakamoto, Isaac Okada and Yuji Matsumoto. 2020. Character-to-Word Attention for Word Segmentation. Journal of Natural Language Processing. Paper Award

International conference

  • Zhi Qu and Taro Watanabe. 2022. Adapting to Non-Centered Languages for Zero-shot Multilingual Translation. COLING 2022 (to appear).

  • Masao Ideuchi, Masatoshi Tsuchiya, Yiran Wang and Masao Utiyama. 2022. NICTmed at the NCTIR-16 Real-MedNLP Task. NTCIR-16.

  • Jiannan Xiang, Huayang Li, Defu Lian, Guoping Huang, Taro Watanabe and Lemao Liu. 2022. Visualizing the Relationship Between Encoded Linguistic Information and Task Performance. ACL 2022 Findings.

  • Zuchao Li, Yiran Wang, Masao Utiyama, Eiichiro Sumita, Hai Zhao and Taro Watanabe. 2022. What Works and Doesn’t Work, A Deep Decoder for Neural Machine Translation. ACL 2022 Findings.

  • Yushi Hirose, Masashi Shimbo and Taro Watanabe. 2021. Transductive Data Augmentation with Relational Path Rule Mining for Knowledge Graph Embedding. 2021 IEEE International Conference on Big Knowledge (ICBK).

  • Yuki Yamamoto, Yuji Matsumoto and Taro Watanabe. 2021. Dependency Patterns of Complex Sentences and Semantic Disambiguation for Abstract Meaning Representation Parsing. *SEM 2021.

  • Yiran Wang, Hiroyuki Shindo, Yuji Matsumoto and Taro Watanabe. 2021. Nested Named Entity Recognition via Explicitly Excluding the Influence of the Best Path. ACL-IJCNLP 2021.

  • Wei Bi, Huayang Li and Jiacheng Huang. 2021. Data Augmentation for Text Generation Without Any Augmented Data. ACL-IJCNLP 2021.

  • Deng Cai, Yan Wang, Huayang Li, Wai Lam and Lemao Liu. 2021. Neural Machine Translation with Monolingual Translation Memory. ACL-IJCNLP 2021.

  • Huayang Li, Lemao Liu, Guoping Huang and Shuming Shi. 2021. GWLAN: General Word-Level AutocompletioN for Computer-Aided Translation. ACL-IJCNLP 2021.

  • Yiran Wang, Hiroyuki Shindo, Yuji Matsumoto and Taro Watanabe. 2021. Structured Refinement for Sequential Labeling. ACL-IJCNLP 2021 Findings.

  • Jiannan Xiang, Yahui Liu, Deng Cai, Huayang Li, Defu Lian and Lemao Liu. 2021. Assessing Dialogue Systems with Distribution Distances. ACL-IJCNLP 2021 Findings.

  • Shohei Higashiyama, Masao Utiyama, Taro Watanabe and Eiichiro Sumita. 2021. User-Generated Text Corpus for Evaluating Japanese Morphological Analysis and Lexical Normalization. NAACL-HLT 2021.

  • Ukyo Honda, Yoshitaka Ushiku, Atsushi Hashimoto, Taro Watanabe and Yuji Matsumoto. 2021. Removing Word-Level Spurious Alignment between Images and Pseudo-Captions in Unsupervised Image Captioning. EACL 2021.

  • Vu Tran, Van-Hien Tran, Phuong Minh Nguyen, Chau Minh Nguyen, Ken Satoh, Yuji Matsumoto and Minh Le Nguyen. 2021. CovRelex: A COVID-19 Retrieval System with Relation Extraction. EACL 2021: Demo Track.

  • Yuya Sawada, Takashi Wada, Takayoshi Shibahara, Hiroki Teranishi, Shuhei Kondo, Hiroyuki Shindo, Taro Watanabe and Yuji Matsumoto. 2020. Coordination Boundary Identification without Labeled Data for Compound Terms Disambiguation. COLING 2020.

  • Ikuya Yamada, Akari Asai, Hiroyuki Shindo, Hideaki Takeda and Yuji Matsumoto. 2020. LUKE: Deep Contextualized Entity Representations with Entity-aware Self-attention. EMNLP 2020.

Workshops

  • Xincan Feng, Zhi Qu, Yuchang Cheng, Taro Watanabe and Nobuhiro Yugami. 2022. Sharing Parameter by Conjugation for Knowledge Graph Embeddings in Complex Space. TextGraphs-16 (to appear).

  • Chihiro Taguchi, Sei Iwata and Taro Watanabe. 2022. Universal Dependencies Treebank for Tatar: Incorporating Intra-Word Code-Switching Information. Workshop on Resources and Technologies for Indigenous, Endangered and Lesser-resourced Languages (EURALI-2022).

  • Van-Hien Tran, Hiroki Ouchi, Taro Watanabe and Yuji Matsumoto. 2022. Improving Discriminative Learning for Zero-Shot Relation Extraction. 1st Workshop on Semiparametric Methods in NLP: Decoupling Logic from Knowledge (SpaNLP).

  • Shohei Higashiyama, Masao Utiyama, Taro Watanabe and Eiichiro Sumita. 2021. A Text Editing Approach to Joint Japanese Word Segmentation, POS Tagging, and Lexical Normalization. Seventh Workshop on Noisy User-generated Text (W-NUT 2021). Best Paper Award

  • Yushi Hirose, Shimbo Masashi and Taro Watanabe. 2021. Transductive Data Augmentation with Relational Path Rule Induction for Knowledge Graph Embedding. International Workshop on Knowledge Graph: Heterogeneous Graph Deep Learning and Applications (to appear).

  • Shintaro Harada and Taro Watanabe. 2021. Neural Machine Translation with Synchronous Latent Phrase Structure. ACL-IJCNLP 2021 Student Research Workshop.

  • Sei Iwata, Taro Watanabe and Masaaki Nagata. 2021. Zero Pronouns Identification based on Span prediction. ACL-IJCNLP 2021 Student Research Workshop.

  • Hiroyuki Deguchi, Akihiro Tamura and Takashi Ninomiya. 2021. Synchronous Syntactic Attention for Transformer Neural Machine Translation. ACL-IJCNLP 2021 Student Research Workshop.

  • Chihiro Taguchi, Yusuke Sakai and Taro Watanabe. 2021. Transliteration for Low-Resource Code-Switching Texts: Building an Automatic Cyrillic-to-Latin Converter for Tatar. Fifth Workshop on Computational Approaches to Linguistic Code-Switching (CALCS 2021).

  • Takayoshi Shibahara, Ikuya Yamada, Noriki Nishida, Shanshan Liu, Kouji Kozaki, Taro Watanabe and Yuji Matsumoto. 2020. Preliminary Experiments of Span-based Distant Supervision for Biomedical NER. Fourth International Workshop on SCIentific DOCument Analysis (SCIDOCA 2020).

  • Yuya Sawada, Hiroki Teranishi and Yuji Matsumoto. 2020. Coordination Identification for Composite Named Entity Normalization. Fourth International Workshop on SCIentific DOCument Analysis (SCIDOCA 2020).

  • Hien Van Tran, Phuong Minh Nguyen, Chau Minh Nguyen, Ken Satoh, Yuji Matsumoto and Minh Le Nguyen. 2020. CovRelex: A COVID-19 Retrieval System with Relation Extraction. Fourth International Workshop on SCIentific DOCument Analysis (SCIDOCA 2020).

  • Shanshan Liu, Matsunori Uenuma, Hiroyuki Shindo and Yuji Matsumoto. 2020. Extraction of the Material Synthesis Procedure. Fourth International Workshop on SCIentific DOCument Analysis (SCIDOCA 2020).

Presentations at conferences/SIGs

  • Takumi Goto, Ryo Nagata and Masato Mita. 2022. Exploring Human-judged and Automatically-induced Correction Difficulty for Grammatical Error Correction. IPSJ SIG NL (in Japanese). Young Researcher Award

  • Yuto Harada and Taro Watanabe. 2022. 入れ子型固有表現に対する変分情報ボトルネック法の適用. NLP 2022.

  • Ukyo Honda, Taro Watanabe and Yuji Matsumoto. 2022. 強化学習における画像キャプションの低識別性問題とLong-Tail分類手法を用いた対処. NLP 2022. Grand Pize

  • Takayoshi Shibahara, Hiroki Ouchi, Ikuya Yamada, Noriki Nishida, Hiroki Teranishi, Kouji Kozaki, Taro Watanabe and Yuji Matsumoto. 2022. ユーザの興味があるカテゴリに応じたNER システム構築フレームワーク. NLP 2022.

  • Akihiko Kato, Shuhei Kondo, Hiroyuki Shindo and Taro Watanabe. 2022. 材料科学論文の表の意味解釈データセットの構築. NLP 2022.

  • Akio Hayakawa, Hiroki Ouchi, Tomoyuki Kajiwara and Taro Watanabe. 2022. テキスト平易化における自動評価指標のメタ評価の検討. NLP 2022.

  • Yusuke Oda and Yuya Sawada. 2022. 制約抽出のための対訳コーパスを用いた半教師ありクロスリンガル用語推定. NLP 2022.

  • Hayate Hirano, Hiroki Ouchi and Taro Watanabe. 2022. 多言語機械翻訳への言語類型論特徴の導入. NLP 2022.

  • Yusuke Sakai, Chihiro Taguchi and Taro Watanabe. 2022. タタール語におけるサブワード単位の言語識別を加味したキリル文字からラテン文字への翻字システムの開発. NLP 2022.

  • Shintaro Harada, Taro Watanabe and Hiroki Ouchi. 2022. 雑音のある通信路モデルを用いた句構造解析. NLP 2022.

  • Hiroyuki Otomo, Hiroki Ouchi, Tomoki Hoshino, Yusuke Ide and Taro Watanabe. 2022. 訪問場所表現グラウンディングのためのアノテーション. NLP 2022.

  • Chihiro Taguchi. 2021. Mermaid construction in Tatar. The 162nd Meeting of the Linguistic Society of Japan.

  • Yuya Sawada, Hiroki Teranichi, Yuji Matsumoto and Taro Watanabe. 2021. 並列構造解析に基づく複合化された固有表現の曖昧性解消. NLP 2021.

  • Chihiro Taguchi and Taro Watanabe. 2021. So-Called “Prepositions” in Somali are Not Prepositions: A Linguistic Approach for Somali POS Tagging. NLP 2021.

  • Takuro Niitsuma and Taro Watanabe. 2021. 文表現の摂動正規化: 事前学習済みモデルのDebias手法. NLP 2021.

  • Yasuhiro Yamaguchi, Hiroyuki Shindo and Taro Watanabe. 2021. ラベルの不均衡を考慮したEnd-to-End情報抽出モデルの学習. NLP 2021.

  • Hayate Hirano, Ko Nomura, Hiroyuki Shindo and Taro Watanabe. 2021. 遺伝子二重欠失研究のための関連論文検索手法. NLP 2021.

  • Yushi Hirose, Masashi Shimbo and Taro Watanabe. 2021. 知識グラフエンベディングのためのリレーションパスルールによるトランスダクティブデータ拡張. NLP 2021.

  • Sei Iwata, Taro Watanabe and Masaaki Nagata. 2021. 質問応答に基づく日本語ゼロ代名詞同定. NLP 2021.

  • Yusuke Sakai, Taro Watanabe and Atsuchi Fujita. 2021. 知識グラフ埋め込みを用いたニューラル機械翻訳におけるエンティティ表現の改良. NLP 2021.

  • Shintaro Harada and Taro Watanabe. 2021. 教師なし同期的句構造を用いた機械翻訳. NLP 2021.

  • Ukyo Honda, Yoshitaka Ushiku, Atsushi Hashimoto, Taro Watanabe and Yuji Matsumoto. 2021. 画像と単語の不一致を考慮した疑似教師ありキャプション生成. NLP 2021. Young Researcher Award

  • Takayoshi Shibahara, Ikuya Yamada, Noriki Nishida, Shanshan Liu, Kouji Kozaki, Taro Watanabe and Yuji Matsumoto. 2021. 入れ子になっている固有表現に対する Distant Supervision. NLP 2021.

  • Yoshitaka Sato, Takashi Wada, Taro Watanabe and Yuji Matsumoto. 2020. Pseudo Data Generation for Grammatical Error Correction Considering the Native Language of English Learners. IPSJ SIG NL (in Japanese). Young Researcher Award

  • Yuki Yamamoto, Yuji Matsumoto and Taro Watanabe. 2020. Complex Sentence Pattern Lexicon for AMR and Experiments on Semantic Ambiguity Resolution. IPSJ SIG NL (in Japanese).

  • Chihiro Taguchi. 2020. Raising to quirky subject in Tatar. The 161st Meeting of the Linguistic Society of Japan.

Others (articles, talks etc.)

  • 二宮 崇, 出口 祥之, 内山 将夫, 田村 晃裕, 隅田 英一郎. 2021. ニューラル機械翻訳のためのバイリンガルサブワード分割の研究. Japio YEAR BOOK 2021.

  • Taro Watanabe. 2020. Book Review: Neural Machine Translation by Philipp Koehn. AAMT Journal (in Japanese).