Thesis

Journal papers

  • 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 (to appear).

  • 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 (to appear).

  • 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 (to appear).

  • 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

  • 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

  • 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

  • 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.)

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