Intelligence Science and Technology Course, Graduate School of Informatics, Kyoto University

Publications †

2024 †

• Kazumasa Omura, Fei Cheng and Sadao Kurohashi:
  An Empirical Study of Synthetic Data Generation for Implicit Discourse Relation Recognition,
  Proceedings of the 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING 2024), Turin, Italy, (2024.5).

• Nobuhiro Ueda, Hideko Habe, Yoko Matsui, Akishige Yuguchi, Seiya Kawano, Yasutomo Kawanishi, Sadao Kurohashi and Koichiro Yoshino:
  J-CRe3: A Japanese Conversation Dataset for Real-world Reference Resolution,
  Proceedings of the 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING 2024), Turin, Italy, (2024.5).

• Taishi Chika, Taro Okahisa, Takashi Kodama, Yin Jou Huang, Yugo Murawaki and Sadao Kurohashi:
  Domain Transferable Semantic Frames for Technical Interview Dialogues,
  Proceedings of the 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING 2024), Turin, Italy, (2024.5).

• Norizo Sakaguchi, Yugo Murawaki, Chenhui Chu and Sadao Kurohashi:
  Identifying Source Language Expressions for Pre-editing in Machine Translation,
  Proceedings of the 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING 2024), Turin, Italy, (2024.5).

• Rikito Takahashi, Hirokazu Kiyomaru, Chenhui Chu and Sadao Kurohashi:
  Abstractive Multi-Video Captioning: Benchmark Dataset Construction and Extensive Evaluation,
  Proceedings of the 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING 2024), Turin, Italy, (2024.5).

• Hao Wang, Tang Li, Chenhui Chu, Rui Wang and Pinpin Zhu:
  Towards Human-Like Machine Comprehension: Few-Shot Relational Learning in Visually-Rich Documents,
  Proceedings of the 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING 2024), Turin, Italy, (2024.5).

• Yikun Sun, Zhen Wan, Nobuhiro Ueda, Sakiko Yahata, Fei Cheng, Chenhui Chu and Sadao Kurohashi:
  Rapidly Developing High-quality Instruction Data and Evaluation Benchmark for Large Language Models with Minimal Human Effort: A Case Study on Japanese,
  Proceedings of the 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING 2024), Turin, Italy, (2024.5).

• Xiaotian Lu, Jiyi Li, Zhen Wan, Xiaofeng Lin, Koh Takeuchi and Hisashi Kashima:
  Evaluating Saliency Explanations in NLP by Crowdsourcing,
  Proceedings of the 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING 2024), Turin, Italy, (2024.5).

• Yugo Murawaki:
  Principal Component Analysis as a Sanity Check for Bayesian Phylolinguistic Reconstruction,
  Proceedings of the 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING 2024), Turin, Italy, (2024.5).

• Wangjin Zhou, Zhengdong Yang, Chenhui Chu, Sheng Li, Raj Dabre, Yi Zhao, Tatsuya Kawahara:
  MOS-FAD: Improving Fake Audio Detection via Automatic Mean Opinion Score Prediction,
  In Proceedings of the 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2024), Seoul, Korea, (2024.4).

• Yuan Gao, Hao Shi, Chenhui Chu, Tatsuya Kawahara:
  Enhancing Two-stage Finetuning for Speech Emotion Recognition Using Adapters,
  In Proceedings of the 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2024), Seoul, Korea, (2024.4).

2023 †

• Haiyue Song, Zhuoyuan Mao, Raj Dabre, Chenhui Chu, Sadao Kurohashi:
  DiverSeg: Leveraging Diverse Segmentations with Cross-granularity Alignment for Neural Machine Translation,
  自然言語処理, Vol.31, No.1, (2024.3).

• Wenqing Wei, Zhengdong Yang, Gao Yuan, Jiyi Li, Chenhui Chu, Shogo Okada, Sheng Li:
  FedCPC: an Effective Federated Contrastive Learning Method for Privacy Preserving Early-Stage Alzheimer’s Speech Detection,
  Proceedings of the IEEE Workshop on Automatic Speech Recognition and Understanding 2023 (ASRU 2023) , Taipei, Taiwan, (2023.12).

• Kazumasa Omura, Kei Kubo, Frederic Bergeron and Sadao Kurohashi:
  Toward Game-Based Learning of Japanese Writing for Elementary School Students,
  Proceedings of the 31st International Conference on Computers in Education (accepted as a short paper), Shimane, Japan, (2023.12). (pdf)

• Yihang Li, Shuichiro Shimizu, Chenhui Chu, Sadao Kurohashi, Wei Li:
  Video-Helpful Multimodal Machine Translation,
  Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing (EMNLP 2023), pp.4281-4299, Singapore, (2023.12).

• Zhen Wan, Fei Cheng, Zhuoyuan Mao, Qianying Liu, Haiyue Song, Jiwei Li and Sadao Kurohashi:
  GPT-RE: In-context Learning for Relation Extraction using Large Language Models,
  Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing (EMNLP 2023), (2023.12).

• Hao Wang, Xiahua Chen, Rui Wang, Chenhui Chu:
  Vision-Enhanced Semantic Entity Recognition in Document Images via Visually-Asymmetric Consistency Learning,
  Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing (EMNLP 2023), pp.15718-15731, Singapore, (2023.12).

• Wangjin Zhou, Zhengdong Yang, Sheng Li, Chenhui Chu:
  KyotoMOS: An Automatic MOS Scoring System for Speech Synthesis,
  Proceedings of ACM Multimedia Asia Workshop of Multimodal, Multilingual and Multitask Modeling Technologies for Oriental Languages (M3Oriental), Tainan, Taiwan, (2023.12).

• Shunya Kato, Shuhei Kurita, Chenhui Chu, Sadao Kurohashi:
  ARKitSceneRefer: Text-based Localization of Small Objects in Diverse Real-World 3D Indoor Scenes,
  Proceedings of 2023 Conference on Empirical Methods in Natural Language Processing (EMNLP 2023): Findings Volume, pp.784-799, Singapore, (2023.12).

• Hao Wang, Qingxuan Wang, Yue Li, Changqing Wang, Chenhui Chu, Rui Wang:
  DocTrack: A Visually-Rich Document Dataset Really Aligned with Human Eye Movement for Machine Reading,
  In Proceedings of 2023 Conference on Empirical Methods in Natural Language Processing (EMNLP 2023): Findings Volume, pp.5176-5189, Singapore, (2023.12).

• Yahui Fu, Koji Inoue, Divesh Lala, Kenta Yamamoto, Chenhui Chu, Tatsuya Kawahara:
  Dual Variational Generative Model and Auxiliary Retrieval for Empathetic Response Generation by Conversational Robot,
  Advanced Robotics , Vol.37, No.21, pp.1406-1418, (2023.11).

• Yahui Fu, Koji Inoue, Chenhui Chu and Tatsuya Kawahara:
  Reasoning before Responding: Integrating Commonsense-based Causality Explanation for Empathetic Response Generation,
  Proceedings of the 24th Meeting of the Special Interest Group on Discourse and Dialogue (SIGDIAL 2023), pp.645-656, Prague, Czechia, (2023.9).

• Hirotaka Kameko, Yugo Murawaki, Suguru Matsuyoshi and Shisuke Mori:
  Japanese Event Factuality Analysis in the Era of BERT,
  IEEE Access. Vol. 11, pp.93286-93292, (2023.8). (pdf)

• Yuan Gao, Chenhui Chu, Tatsuya Kawahara:
  Two-stage Finetuning of Wav2vec 2.0 for Speech Emotion Recognition with ASR and Gender Pretraining,
  Interspeech 2023, pp.3637-3641, Dublin, Ireland, (2023.8).

• Haiyue Song, Raj Dabre, Chenhui Chu, Sadao Kurohashi, Eiichiro Sumita:
  SelfSeg: A Self-supervised Sub-word Segmentation Method for Neural Machine Translation,
  ACM Transactions on Asian and Low-Resource Language Information Processing (TALLIP), Vol.22, No.8, pp.1-24, (2023.8).

• Zhengdong Yang, Shuichiro Shimizu, Zhou Wangjin, Sheng Li, Chenhui Chu:
  Kyoto Speech-to-Speech Translation System for IWSLT 2023,
  Proceedings of the 20th International Conference on Spoken Language Translation (IWSLT 2023) , pp.357-362, Toronto, Canada, (2023.7).

• Tareq Alkhaldi, Chenhui Chu, Sadao Kurohashi:
  Investigating the Gap between Single-Hop and Multi-Hop Questions in Closed-Book Question Answering via Question Decomposition,
  Proceedings of the 20th International Conference on Distributed Computing and Artificial Intelligence (DCAI 2023), pp.149-158, Guimarães, Portugal, (2023.7).

• Takashi Kodama, Hirokazu Kiyomaru, Yin Jou Huang, Taro Okahisa and Sadao Kurohashi:
  Is a Knowledge-based Response Engaging?: An Analysis on Knowledge-Grounded Dialogue with Information Source Annotation,
  Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics: Student Research Workshop (ACL2023SRW), Toronto, Canada, (2023.7).

• Nobuhiro Ueda, Kazumasa Omura, Takashi Kodama, Hirokazu Kiyomaru, Yugo Murawaki, Daisuke Kawahara and Sadao Kurohashi:
  KWJA: A Unified Japanese Analyzer Based on Foundation Models,
  Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (ACL 2023): System Demonstrations, Toronto, Canada, (2023.7).

• Shuichiro Shimizu, Chenhui Chu, Sheng Li and Sadao Kurohashi:
  Towards Speech Dialogue Translation Mediating Speakers of Different Languages,
  Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (ACL 2023): Findings Volume, pp.1122-1134, Toronto, Canada, (2023.7).

• Tatsuro Inaba, Hirokazu Kiyomaru, Fei Cheng and Sadao Kurohashi:
  MultiTool-CoT: GPT-3 Can Use Multiple External Tools with Chain of Thought Prompting,
  Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (ACL 2023), Toronto, Canada, (2023.7).

• Zhuoyuan Mao, Raj Dabre, Qianying Liu, Haiyue Song, Chenhui Chu and Sadao Kurohashi:
  Exploring the Impact of Layer Normalization for Zero-shot Neural Machine Translation,
  Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (ACL 2023), pp.1300-1316, Toronto, Canada, (2023.7).

• Zhuoyuan Mao, Haiyue Song, Raj Dabre, Chenhui Chu and Sadao Kurohashi:
  Variable-length Neural Interlingua Representations for Zero-shot Neural Machine Translation,
  Proceedings of the 1st Workshop on Multilingual, Multimodal and Multitask Language Generation, pp.16-25, Tampere, Finland, (2023.6).

• Kak Soky, Sheng Li, Chenhui Chu, Tatsuya Kawahara:
  Domain and Language Adaptation Using Heterogeneous Datasets for Wav2vec2.0-based Speech Recognition of Low-resource Language,
  Proceedings of the 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2023), Rhodes Island, Greece, (2023.6).

• Qianying Liu, Zhuo Gong, Zhengdong Yang, Yuhang Yang, Sheng Li, Chenchen Ding, Nobuaki Minematsu, Hao Huang, Fei Cheng, Chenhui Chu, Sadao Kurohashi:
  Hierarchical Softmax for End-to-End Low-resource Multilingual Speech Recognition,
  Proceedings of the 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2023), Rhodes Island, Greece, (2023.6).

• Zhen Wan, Fei Cheng, Qianying Liu, Zhuoyuan Mao, Haiyue Song and Sadao Kurohashi:
  Relation Extraction with Weighted Contrastive Pre-training on Distant Supervision,
  Proceedings of the 17th Conference of the European Chapter of the Association for Computational Linguistics (EACL 2023): Findings Volume, Dubrovnik, Croatia, (2023.5).

• Qianying Liu, Wenyu Guan, Jianhao Shen, Fei Cheng and Sadao Kurohashi:
  ComSearch: Equation Searching with Combinatorial Strategy for Solving Math Word Problems with Weak Supervision,
  Proceedings of the 17th Conference of the European Chapter of the Association for Computational Linguistics (EACL 2023), Dubrovnik, Croatia, (2023.5).

• Zhuoyuan Mao and Tetsuji Nakagawa:
  LEALLA: Learning Lightweight Language-agnostic Sentence Embedding with Knowledge Distillation,
  Proceedings of the 17th Conference of the European Chapter of the Association for Computational Linguistics (EACL 2023), pp.1886–1894, Dubrovnik, Croatia, (2023.5). (pdf)

• Weiqi Gu, Haiyue Song, Chenhui Chu, Sadao Kurohashi:
  Spatial Hierarchical Attention Network Based Video-guided Machine Translation,
  Journal of Information Processing, Vol.31, pp.299-307, (2023.5).

2022 †

• Yahui Fu, Koji Inoue, Divesh Lala, Kenta Yamamoto, Chenhui Chu, Tatsuya Kawahara:
  Improving Empathetic Response Generation with Retrieval based on Emotion Recognition,
  Proceedings of the 13th International Workshop on Spoken Dialogue Systems Technology (IWSDS 2023), California, USA, (2023.2).

• Yibin Shen, Qianying Liu, Zhuoyuan Mao, Fei Cheng and Sadao Kurohashi:
  Textual Enhanced Contrastive Learning for Solving Math Word Problems,
  Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing (EMNLP 2022): Findings Volume, Abu Dhabi, (2022.12).

• Zhen Wan, Qianying Liu, Zhuoyuan Mao, Fei Cheng, Sadao Kurohashi and Jiwei Li:
  Rescue Implicit and Long-tail Cases: Nearest Neighbor Relation Extraction,
  Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing (EMNLP 2022), Abu Dhabi, (2022.12).

• Jumon Nozaki and Yugo Murawaki:
  Addressing Segmentation Ambiguity in Neural Linguistic Steganography,
  Proceedings of the 2nd Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics and the 12th International Joint Conference on Natural Language Processing (AACL-IJCNLP 2022), pp.109--116, online, (2022.11).

• Yibin Shen, Qianying Liu, Zhuoyuan Mao, Zhen Wan, Fei Cheng and Sadao Kurohashi:
  Seeking Diverse Reasoning Logic: Controlled Equation Expression Generation for Solving Math Word Problems ,
  Proceedings of the 2nd Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics and the 12th International Joint Conference on Natural Language Processing (AACL-IJCNLP 2022), Online, (2022.11). (pdf)

• Haiyue Song, Raj Dabre, Zhuoyuan Mao, Chenhui Chu, Sadao Kurohashi:
  BERTSeg: BERT Based Unsupervised Subword Segmentation for Neural Machine Translation,
  Proceedings of the 2nd Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics and the 12th International Joint Conference on Natural Language Processing (AACL-IJCNLP 2022), Online, (2022.11).

• Kazumasa Omura and Sadao Kurohashi:
  Improving Commonsense Contingent Reasoning by Pseudo-data and its Application to the Related Tasks,
  Proceedings of COLING 2022, the 29th International Conference on Computational Linguistics, (2022.10). (pdf)

• Nobuhiro Ueda and Sadao Kurohashi:
  Improving Bridging Reference Resolution using Continuous Essentiality from Crowdsourcing,
  Proceedings of the Fourth Workshop on Computational Models of Reference, Anaphora and Coreference, Gyeongju, Republic of Korea, (2022.10).

• Chenhui Chu, Zhuoyuan Mao, Toshiaki Nakazawa, Daisuke Kawahara, Sadao Kurohashi:
  SCTB-V2: The 2nd Version of the Chinese Treebank in the Scientific Domain,
  Language Resources and Evaluation, pp.1-15, (2022.10). (pdf)

• Kak Soky, Sheng Li, Masato Mimura, Chenhui Chu and Tatsuya Kawahara:
  Leveraging Simultaneous Translation for Enhancing Transcription of Low-resource Language via Cross Attention Mechanism,
  Interspeech 2022, Incheon, Korea, (2022.9).

• Zhengdong Yang, Wangjin Zhou, Chenhui Chu, Sheng Li, Raj Dabre, Raphael Rubino and Yi Zhao:
  Fusion of Self-supervised Learned Models for MOS Prediction,
  Interspeech 2022, Incheon, Korea, (2022.9).

• Tareq Alkhaldi, Chenhui Chu, Sadao Kurohashi:
  A Peek Into the Memory of T5: Investigating the Factual Knowledge Memory in a Closed-book QA Setting and Finding Responsible Parts,
  自然言語処理, Vol.29, No.3, pp.762-784, (2022.9).

• Koji Tanaka, Chenhui Chu, Tomoyuki Kajiwara, Yuta Nakashima, Noriko Takemura, Hajime Nagahara, Takao Fujikawa:
  Corpus Construction for Historical Newspapers: A Case Study on Public Meeting Corpus Construction using OCR Error Correction,
  SN Computer Science, Vol.3, No.489, pp.1-17, (2022.9).

• Iglika Nikolova-Stoupak, Shuichiro Shimizu, Chenhui Chu, and Sadao Kurohashi:
  Filtering of Noisy Web-Crawled Parallel Corpus: the Japanese-Bulgarian Language Pair,
  Proceedings of the Fifth International Conference on Computational Linguistics in Bulgaria, Sofia, Bulgaria, (2022.9).

• Kak Soky, Masato Mimura, Tatsuya Kawahara, Chenhui Chu, Sheng Li, Chenchen Ding, Sethserey Sam:
  TriECCC: Trilingual Corpus of the Extraordinary Chambers in the Courts of Cambodia for Speech Recognition and Translation Studies,
  International Journal of Asian Language Processing, Vol.31, No.03n04, (2022.9).

• Prakhar Saxena, Yin Jou Huang and Sadao Kurohashi:
  Static and Dynamic Speaker Modeling based on Graph Neural Network for Emotion Recognition in Conversation,
  Proceedings of the 2022 Conference of the North American Chapter of the Association for Computational Linguistics: Student Research Workshop, Seattle, Washington,USA, (2022.7).

• Takumi Yoshikoshi, Takashi Kodama, Sadao Kurohashi:
  Explicit Use of Topicality in Dialogue Response Generation,
  Proceedings of the 2022 Conference of the North American Chapter of the Association for Computational Linguistics: Student Research Workshop, (2022.7).

• Zhuoyuan Mao, Chenhui Chu, Raj Dabre, Haiyue Song, Zhen Wan, Sadao Kurohashi:
  When do Contrastive Word Alignments Improve Many-to-many Neural Machine Translation?,
  Proceedings of the 2022 Annual Conference of the North American Chapter of the Association for Computational Linguistics (NAACL 2022): Findings Volume, pp.1766–1775, Seattle, Washington, (2022.7).

• Zhuoyuan Mao, Chenhui Chu, Sadao Kurohashi:
  Linguistically Driven Multi-Task Pre-Training for Low-Resource Neural Machine Translation,
  ACM Transactions on Asian and Low-Resource Language Information Processing, Vol.21, No.4, pp.1-29, (2022.7). (pdf)

• Shuichiro Shimizu, Chenhui Chu, Sheng Li, Sadao Kurohashi:
  Cross-Lingual Transfer Learning for End-to-End Speech Translation,
  自然言語処理, Vol.29, No.2, pp.611-637, (2022.6).

• Lis Kanashiro Pereira, Kevin Duh, Fei Cheng, Masayuki Asahara, Ichiro Kobayashi:
  Attention-Focused Adversarial Training for Robust Temporal Reasoning ,
  Proceedings of the 13th International Conference on Language Resources and Evaluation (LREC 2022) , (2022.6).

• Felix Giovanni Virgo, Fei Cheng, Sadao Kurohashi:
  Improving Event Duration Question Answering by Leveraging Existing Temporal Information Extraction Data,
  Proceedings of the 13th International Conference on Language Resources and Evaluation (LREC 2022), Marseille, France, (2022.6).

• Fei Cheng, Shuntaro Yada, Ribeka Tanaka, Eiji ARAMAKI and Sadao Kurohashi:
  JaMIE: A Pipeline Japanese Medical Information Extraction System with Novel Relation Annotation,
  Proceedings of the 13th International Conference on Language Resources and Evaluation (LREC 2022), Marseille, France, (2022.6).

• Taro Okahisa, Ribeka Tanaka, Takashi Kodama, Yin Jou Huang and Sadao Kurohashi:
  Constructing a Culinary Interview Dialogue Corpus with Video Conferencing Tool,
  Proceedings of the 13th International Conference on Language Resources and Evaluation (LREC 2022), pp.3131‑3139, Marseille, France, (2022.6).

• Yihang Li, Shuichiro Shimizu, Weiqi Gu, Chenhui Chu and Sadao Kurohashi:
  VISA: An Ambiguous Subtitles Dataset for Visual Scene-aware Machine Translation,
  Proceedings of the 13th International Conference on Language Resources and Evaluation (LREC 2022), pp.6735-6743, Marseille, France, (2022.6).

• Takashi Kodama, Ribeka Tanaka and Sadao Kurohashi:
  Construction of Hierarchical Structured Knowledge-based Recommendation Dialogue Dataset and Dialogue System,
  The 2nd DialDoc Workshop on Document-grounded Dialogue and Conversational Question Answering, pp.83-92, Dublin, Ireland / Online, (2022.5). (pdf)

• Felix Giovanni Virgo, Chenhui Chu, Takaya Ogawa, Koji Tanaka, Kazuki Ashihara, Yuta Nakashima, Noriko Takemura, Hajime Nagahara, Takao Fujikawa:
  Information Extraction from Public Meeting Articles,
  SN Computer Science, Vol.3, No.285, pp.1-9, (2022.5).

• Flexible Visual Grounding:
  Yongmin Kim, Chenhui Chu, Sadao Kurohashi,
  Proceedings of the ACL 2022 Student Research Workshop, pp.285-299, Dublin, Ireland, (2022.5).

2021 †

• Yuting Zhao, Mamoru Komachi, Tomoyuki Kajiwara, Chenhui Chu:
  Region-Attentive Multimodal Neural Machine Translation,
  Neurocomputing, Vol.476, pp.1-13, (2022.3). (pdf)

• Hirokazu Kiyomaru and Sadao Kurohashi:
  Minimally-Supervised Joint Learning of Event Volitionality and Subject Animacy Classification,
  Proceedings of the AAAI Conference on Artificial Intelligence, Vancouver, BC, Canada, (2022.2).

• Kak Soky, Sheng Li, Masato Mimura, Chenhui Chu, Tatsuya Kawahara:
  On the Use of Speaker Information for Automatic Speech Recognition in Speaker-imbalanced Corpora,
  Proceedings of the 13th Asia Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC) , Tokyo, Japan, (2021.12).

• Chenhui Chu, Vinicius Oliveira, Felix Giovanni Virgo, Mayu Otani, Noa Garcia, Yuta Nakashima:
  The Semantic Typology of Visually Grounded Paraphrases,
  Computer Vision and Image Understanding, (2021.12).

• Zhuoyuan Mao, Chenhui Chu, Sadao Kurohashi:
  Linguistically-driven Multi-task Pre-training for Low-resource Neural Machine Translation,
  ACM Transactions on Asian and Low-Resource Language Information Processing (TALLIP), (2021.12).

• Tianran Wu, Noa Garcia, Mayu Otani, Chenhui Chu, Yuta Nakashima, Haruo Takemura:
  Transferring Domain-Agnostic Knowledge in Video Question Answering,
  Proceedings of the 32nd British Machine Vision Conference, Online, (2021.11).

• Kak Soky, Masato Mimura, Tatsuya Kawahara, Sheng Li, Chenchen Ding, Chenhui Chu and Sethserey Sam:
  Khmer Speech Translation Corpus of the Extraordinary Chambers in the Courts of Cambodia (ECCC),
  Proceedings of the 24th Conference of the Oriental COCOSDA, Singapore, (2021.11).

• Masato Umakoshi, Yugo Murawaki and Sadao Kurohashi:
  Japanese Zero Anaphora Resolution Can Benefit from Parallel Texts Through Neural Transfer Learning,
  Findings of the Association for Computational Linguistics: EMNLP 2021, (2021.11).

• Yusuke Hirota, Noa Garcia, Mayu Otani, Chenhui Chu, Yuta Nakashima, Ittetsu Taniguchi, Takao Onoye:
  Visual Question Answering with Textual Representations,
  Proceedings of ICCV21 CLVL: 4th Workshop on Closing the Loop Between Vision and Language, Online, (2021.10).

• Tareq Alkhaldi, Chenhui Chu, Sadao Kurohashi:
  Flexibly Focusing on Supporting Facts, Using Bridge Links, and Jointly Training Specialized Modules for Multi-hop Question Answering,
  IEEE/ACM Transactions on Audio, Speech and Language Processing, Vol.29, pp.3216-3225, (2021.10).

• Cheikh Brahim El Vaigh, Noa Garcia, Benjamin Renoust, Chenhui Chu, Yuta Nakashima, Hajime Nagahara:
  GCNBoost: Artwork Classification by Label Propagation through a Knowledge Graph,
  Proceedings of the ACM International Conference on Multimedia Retrieval 2021 (ICMR 2021), Taipei, Taiwan, (2021.8).

• Yuting Zhao, Mamoru Komachi, Tomoyuki Kajiwara, Chenhui Chu:
  TMEKU System for the WAT2021 Multimodal Translation Task,
  Proceedings of the 8th Workshop on Asian Translation (WAT2021), pp.174-180, Online, (2021.8). (pdf)

• Toshiaki Nakazawa, Hideki Nakayama, Chenchen Ding, Raj Dabre, Shohei Higashiyama, Hideya Mino, Isao Goto, Win Pa Pa, Anoop Kunchukuttan, Shantipriya Parida, Ondřej Bojar, Chenhui Chu, Akiko Eriguchi, Kaori Abe, Yusuke Oda, Sadao Kurohashi:
  Overview of the 8th Workshop on Asian Translation,
  Proceedings of the 8th Workshop on Asian Translation (WAT2021), pp.1-45, Online, (2021.8). (pdf)

• Weiqi Gu, Haiyue Song, Chenhui Chu and Sadao Kurohashi:
  Video-guided Machine Translation with Spatial Hierarchical Attention Network,
  Proceedings of the ACL-IJCNLP 2021 Student Research Workshop, pp.87-92, Online, (2021.8). (pdf)

• Jules Samaran, Noa Garcia, Mayu Otani, Chenhui Chu and Yuta Nakashima:
  Attending Self-Attention: A Case Study of Visually Grounded Supervision in Vision-and-Language Transformers,
  Proceedings of the ACL-IJCNLP 2021 Student Research Workshop, pp.81-86, Online, (2021.8). (pdf)

• Zhuoyuan Mao, Prakhar Gupta, Chenhui Chu, Martin Jaggi, Sadao Kurohashi:
  Lightweight Cross-Lingual Sentence Representation Learning,
  Proceedings of ACL-IJCNLP 2021: The Joint Conference of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing, pp.2902-2913, Online, (2021.8). (pdf)

• Hirokazu Kiyomaru and Sadao Kurohashi:
  Contextualized and Generalized Sentence Representations by Contrastive Self-Supervised Learning,
  Proceedings of NAACL-HLT 2021: Annual Conference of the North American Chapter of the Association for Computational Linguistics, pp.5578-5584, Online, (2021.6). (pdf)

• Honai Ueoka, Yugo Murawaki and Sadao Kurohashi:
  Frustratingly Easy Edit-based Linguistic Steganography with a Masked Language Model,
  Proceedings of NAACL-HLT 2021: Annual Conference of the North American Chapter of the Association for Computational Linguistics, pp.5486-5492, Mexico City, Mexico, (2021.6).

• Tomoyuki Kajiwara, Chenhui Chu, Noriko Takemura, Yuta Nakashima, Hajime Nagahara:
  WRIME: A New Dataset for Emotional Intensity Estimation with Subjective and Objective Annotations,
  Proceedings of NAACL-HLT 2021: Annual Conference of the North American Chapter of the Association for Computational Linguistics, pp.2095-2104, Mexico City, Mexico, (2021.6). (pdf)

• Yin Jou Huang and Sadao Kurohashi:
  Extractive Summarization Considering Discourse and Coreference Relations based on Heterogeneous Graph,
  Proceedings of the 16th Conference of the European Chapter of the Association for Computational Linguistics, pp.3046–3052, (2021.4). (pdf)

2020 †

• Yuta Kayatani, Zekun Yang, Mayu Otani, Noa Garcia, Chenhui Chu, Yuta Nakashima, Haruo Takemura:
  The Laughing Machine: Predicting Humor in Video,
  Proceedings of the IEEE 2021 Winter Conference on Applications of Computer Vision (WACV 2021), (2021.1).

• Wenjian Dong, Mayu Otani, Noa Garcia, Yuta Nakashima, Chenhui Chu:
  Cross-Lingual Visual Grounding,
  IEEE Access, Vol.9, pp.349-358, (2020.12).

• Oleksandr Harust, Yugo Murawaki and Sadao Kurohashi:
  Native-like Expression Identification by Contrasting Native and Proficient Second Language Speakers,
  Proceedings of COLING 2020, the 28th International Conference on Computational Linguistics: Technical Papers, pp.5843--5854, online, (2020.12). (pdf)

• Zhuoyuan Mao, Yibin Shen, Chenhui Chu, Sadao Kurohashi and Cheqing Jin:
  Meta Ensemble for Japanese-Chinese Neural Machine Translation: Kyoto-U+ECNU Participation to WAT 2020,
  Proceedings of the 7th Workshop on Asian Translation (WAT 2020), pp.64–71, Suzhou, China, (2020.12). (pdf)

• Raj Dabre, Chenhui Chu, Anoop Kunchukuttan:
  Multilingual Neural Machine Translation (Tutorial),
  Proceedings of the 28th International Conference on Computational Linguistics (COLING 2020), (2020.12).

• Nobuhiro Ueda, Daisuke Kawahara and Sadao Kurohashi:
  BERT-based Cohesion Analysis of Japanese Texts,
  Proceedings of the 28th International Conference on Computational Linguistics (COLING 2020), (2020.12).

• Akiko Aizawa, Frederic Bergeron, Junjie Chen, Fei Cheng, Katsuhiko Hayashi, Kentaro Inui, Hiroyoshi Ito, Daisuke Kawahara, Masaru Kitsuregawa, Hirokazu Kiyomaru, Masaki Kobayashi, Takashi Kodama, Sadao Kurohashi, Qianying Liu, Masaki Matsubara, Yusuke Miyao, Atsuyuki Morishima, Yugo Murawaki, Kazumasa Omura, Haiyue Song, Eiichiro Sumita, Shinji Suzuki, Ribeka Tanaka, Yu Tanaka, Masashi Toyoda, Nobuhiro Ueda, Honai Ueoka, Masao Utiyama, Ying Zhong:
  A System for Worldwide COVID-19 Information Aggregation,
  Proceedings of the 1st Workshop on NLP for COVID-19 (Part 2) at EMNLP 2020, Online, (2020.12). (pdf)

• Yugo Murawaki:
  Latent Geographical Factors for Analyzing the Evolution of Dialects in Contact,
  Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP 2020), pp.959--976, online, (2020.11). (pdf)

• Kazumasa Omura, Daisuke Kawahara and Sadao Kurohashi:
  A Method for Building a Commonsense Inference Dataset based on Basic Events,
  Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP 2020), (2020.11).

• Yuki Kawara, Chenhui Chu, Yuki Arase:
  Preordering Encoding on Transformer for Translation,
  Transactions on Audio, Speech and Language Processing, (2020.11).

• Sora Ohashi, Tomoyuki Kajiwara, Chenhui Chu, Noriko Takemura, Yuta Nakashima and Hajime Nagahara:
  IDSOU at WNUT-2020 Task 2: Identification of Informative COVID-19 English Tweets,
  Proceedings of the 6th Workshop on Noisy User-generated Text (W-NUT), (2020.11).

• Yuting Zhao, Mamoru Komachi, Tomoyuki Kajiwara, Chenhui Chu:
  Double Attention-based Multimodal Neural Machine Translation with Semantic Image Regions,
  Proceedings of the 22nd Annual Conference of the European Association for Machine Translation (EAMT 2020), pp.105-114, (2020.11).

• Haoran Zhang, Qianying Liu, Aysa Xuemo Fan, Heng Ji, Daojian Zeng, Fei Cheng, Daisuke Kawahara and Sadao Kurohashi:
  Minimize Exposure Bias of Seq2Seq Models in Joint Entity and Relation Extraction,
  Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP 2020): Findings Volume, (2020.11).

• Fei Cheng, Masayuki Asahara, Ichiro Kobayashi and Sadao Kurohashi:
  Dynamically Updating Event Representations for Temporal Relation Classification with Multi-category Learning,
  Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP 2020): Findings Volume, (2020.11).

• Kazuki Ashihara, Cheikh Brahim El Vaigh, Chenhui Chu, Benjamin Renoust, Noriko Okubo, Noriko Takemura, Yuta Nakashima, and Hajime Nagahara:
  Improving Topic Modeling through Homophily for Legal Documents,
  Applied Network Science, Vol.5, No.1, pp.1-20, (2020.10).

• Raj Dabre, Chenhui Chu, Anoop Kunchukuttan:
  A Survey of Multilingual Neural Machine Translation,
  ACM Computing Surveys, Vol.53, No.5, pp.1-38, (2020.9).

• Mayu Otani, Chenhui Chu, Yuta Nakashima:
  Visually Grounded Paraphrase Identification via Gating and Phrase Localization,
  Neurocomputing, Vol.404, pp.165-172, (2020.9). (pdf)

• Chenhui Chu, Rui Wang:
  A Survey of Domain Adaptation for Machine Translation,
  Journal of Information Processing, pp.1-14, (2020.8).

• Noa Garcia, Chentao Ye, Zihua Liu, Qingtao Hu, Mayu Otani, Chenhui Chu, Yuta Nakashima, Teruko Mitamura:
  A Dataset and Baselines for Visual Question Answering on Art,
  ECCV 2020 Workshop on Computer VISion for ART Analysis, Online, (2020.8).

• Yu Tanaka, Yugo Murawaki, Daisuke Kawahara and Sadao Kurohashi:
  Building a Japanese Typo Dataset from Wikipedia's Revision History,
  Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics: Student Research Workshop (ACL2020SRW), online, (2020.7).

• Wataru Sakata, Ribeka Tanaka and Sadao Kurohashi:
  Transparent QA Chatbot based on the Official Website Documents,
  Proceedings of the SIGIR 2020 Workshop on AIIS, co-located with the 43rd International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2020), (2020.7).

• Lis Pereira, Xiaodong Liu, Fei Cheng, Masayuki Asahara, Ichiro Kobayashi:
  Adversarial Training for Commonsense Inference,
  Proceedings of the 5th Workshop on Representation Learning for NLP, pp.55–60, (2020.7).

• Haiyue Song, Raj Dabre, Zhuoyuan Mao, Fei Cheng, Sadao Kurohashi and Eiichiro Sumita:
  Pre-training via Leveraging Assisting Languages for Neural Machine Translation,
  Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics: Student Research Workshop (ACL2020SRW), (2020.7).

• Sora Ohashi, Junya Takayama, Tomoyuki Kajiwara, Chenhui Chu and Yuki Arase:
  Text Classification with Negative Supervision,
  Proceedings of the 2020 Annual Conference of the Association for Computational Linguistics (ACL 2020), pp.351-357, Online, (2020.7). (pdf)

• Noa Garcia, Mayu Otani, Chenhui Chu, Yuta Nakashima:
  Knowledge-Based Visual Question Answering in Videos,
  CVPR 2020 WiCV Workshop, (2020.6).

• Shuntaro Yada, Ayami Joh, Ribeka Tanaka, Fei Cheng, Eiji Aramaki and Sadao Kurohashi:
  Towards a Versatile Medical-Annotation Guideline Feasible Without Heavy Medical Knowledge: Starting From Critical Lung Diseases,
  Proceedings of the 12th International Conference on Language Resources and Evaluation (LREC2020), Marseille, France, (2020.5).

• Ritsuko Iwai, Daisuke Kawahara, Takatsune Kumada and Sadao Kurohashi:
  Development of a Japanese Personality Dictionary based on Psychological Methods,
  Proceedings of the 12th International Conference on Language Resources and Evaluation (LREC2020), Marseille, France, (2020.5).

• Ritsuko Iwai, Daisuke Kawahara, Takatsune Kumada and Sadao Kurohashi:
  Acquiring Social Knowledge about Personality and Driving-related Behavior,
  Proceedings of the 12th International Conference on Language Resources and Evaluation (LREC2020), Marseille, France, (2020.5).

• Zhuoyuan Mao, Fabien Cromieres, Raj Dabre, Haiyue Song and Sadao Kurohashi:
  JASS: Japanese-specific Sequence to Sequence Pre-training for Neural Machine Translation,
  Proceedings of the 12th International Conference on Language Resources and Evaluation (LREC2020), pp.3676–3684, Marseille, France, (2020.5). (pdf)

• Yudai Kishimoto, Yugo Murawaki and Sadao Kurohashi:
  Adapting BERT to Implicit Discourse Relation Classification with a Focus on Discourse Connectives,
  Proceedings of the 12th International Conference on Language Resources and Evaluation (LREC2020), pp.1152-1158, none, (2020.5). (pdf)

• Haiyue Song, Raj Dabre, Atsushi Fujita and Sadao Kurohashi:
  Coursera Corpus Mining and Multistage Fine-Tuning for Improving Lectures Translation,
  Proceedings of the 12th International Conference on Language Resources and Evaluation (LREC2020), pp.3640‑3649, Marseille, France, (2020.5).

• Koji Tanaka, Chenhui Chu, Haolin Ren, Benjamin Renoust, Yuta Nakashima, Noriko Takemura, Hajime Nagahara and Takao Fujikawa:
  Constructing a Public Meeting Corpus,
  Proceedings of the 12th International Conference on Language Resources and Evaluation (LREC 2020), pp.1934-1940, Marseille, France, (2020.5). (pdf)

• Yuki Arase, Tomoyuki Kajiwara and Chenhui Chu:
  Annotation of Adverse Drug Reactions in Patients' Weblogs,
  Proceedings of the 12th International Conference on Language Resources and Evaluation (LREC 2020), pp.6769-6776, Marseille, France, (2020.5). (pdf)

• Takashi Kodama, Ryuichiro Higashinaka, Koh Mitsuda, Ryo Masumura, Yushi Aono, Ryuta Nakamura, Noritake Adachi and Hidetoshi Kawabata:
  Generating Responses that Reflect Meta Information in User-Generated Question Answer Pairs,
  Proceedings of the 12th International Conference on Language Resources and Evaluation (LREC2020), pp.5433--5441, Marseille, France, (2020.5). (pdf)

2019 †

• Arseny Tolmachev, Daisuke Kawahara and Sadao Kurohashi:
  Design and Structure of The Juman++ Morphological Analyzer,
  Journal of Natural Language Processing, Vol.27, No.1, (2020.3).

• Jun Saito, Yugo Murawaki and Sadao Kurohashi:
  Minimally Supervised Learning of Affective Events Using Discourse Relations,
  Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing, Hong Kong, (2019.11).

• Qianying Liu, Wenyu Guan, Sujian Li and Daisuke Kawahara:
  Tree-structured Decoding for Solving Math Word Problems,
  Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing, Hong Kong, (2019.11)

• Norio Takahashi, Tomohide Shibata, Daisuke Kawahara and Sadao Kurohashi:
  Machine Comprehension Improves Domain-Specific Japanese Predicate-Argument Structure Analysis,
  Proceedings of EMNLP-IJCNLP 2019 Workshop: Machine Reading for Question Answering (MRQA), Hong Kong, (2019.11).

• Hirokazu Kiyomaru, Kazumasa Omura, Yugo Murawaki, Daisuke Kawahara and Sadao Kurohashi:
  Diversity-aware Event Prediction based on a Conditional Variational Autoencoder with Reconstruction,
  Proceedings of the First Workshop on Commonsense Inference in Natural Language Processing (COIN), Hong Kong, (2019.11).

• Takashi Kodama, Ribeka Tanaka and Sadao Kurohashi:
  Collection and Analysis of Meaningful Dialogue by Constructing a Movie Recommendation Dialogue System,
  Proceedings of the 23rd Workshop on the Semantics and Pragmatics of Dialogue - Poster Abstracts, London, United Kingdom, (2019.9.3).

• Qianying Liu, Qiyao Wang, Wending Chen, Daisuke Kawahara:
  A Community Detection Method Towards Analysis of Xi Feng Parties in the Northern Song Dynasty,
  Proceedings of the 33rd Pacific Asia Conference on Language, Information and Computation (PACLIC 33), Hakodate, Japan, (2019.9).

• Shengzhe Li, Tomoko Izumi, Yu Kuratake, Jiali Yao, Jerry Turner, Daisuke Kawahara and Sadao Kurohashi:
  A Better Ad Experience: Click Prediction Leveraging Sequential Networks Derived Specifically From User Search Behaviors,
  Proceedings of the 33rd Pacific Asia Conference on Language, Information and Computation (PACLIC 33), Hakodate, Japan, (2019.9).

• Wataru Sakata, Tomohide Shibata, Ribeka Tanaka and Sadao Kurohashi:
  FAQ Retrieval using Query-Question Similarity and BERT-Based Query-Answer Relevance,
  Proceedings of SIGIR2019: 42nd Intl ACM SIGIR Conference on Research and Development in Information Retrieval, (2019.7).

• Abhishek Kumar, Asif Ekbal, Daisuke Kawahara and Sadao Kurohashi:
  Emotion helps Sentiment: A Multi-task Model for Sentiment and Emotion Analysis,
  Proceedings of the 2019 International Joint Conference on Neural Networks, Budapest, Hungary, (2019.7).

• Ritsuko Iwai, Daisuke Kawahara, Takatsune Kumada and Sadao Kurohashi:
  Annotating a Driving Experience Corpus with Behavior and Subjectivity,
  自然言語処理, Vol.26, No.2, (2019.6).

• Yin Jou Huang, Jing Lu, Sadao Kurohashi and Vincent Ng:
  Improving Event Coreference Resolution by Learning Argument Compatibility from Unlabeled Data,
  Proceedings of NAACL-HLT 2019: Annual Conference of the North American Chapter of the Association for Computational Linguistics, Minneapolis, US, (2019.6).

• Arseny Tolmachev, Daisuke Kawahara and Sadao Kurohashi:
  Shrinking Japanese Morphological Analyzers With Neural Networks and Semi-supervised Learning,
  Proceedings of NAACL-HLT 2019: Annual Conference of the North American Chapter of the Association for Computational Linguistics, Minneapolis, US, (2019.6).

• Yugo Murawaki:
  Bayesian Learning of Latent Representations of Language Structures,
  Computational Linguistics, Vol.45, No.2, (2019.6).

• Suzushi Tomori, Yugo Murawaki and Shinsuke Mori:
  A Hybrid Generative/Discriminative Model for Rapid Prototyping of Domain-Specific Named Entity Recognition,
  20th International Conference on Intelligent Text Processing and Computational Linguistics (CICLing 2019), La Rochelle, France, (2019.4).

2018 †

• Ritsuko Iwai, Daisuke Kawahara, Takatsune Kumada and Sadao Kurohashi:
  Annotating a Driving Experience Corpus with Behavior and Subjectivity,
  Proceedings of the 32nd Pacific Asia Conference on Language, Information and Computation (PACLIC 32), Hong Kong, (2018.12).

• Yugo Murawaki:
  Analyzing Correlated Evolution of Multiple Features Using Latent Representations,
  Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing (EMNLP2018), pp.4371-4382, Brussels, Belgium, (2018.11). (pdf)

• Arseny Tolmachev, Daisuke Kawahara and Sadao Kurohashi:
  Juman++: A Morphological Analysis Toolkit for Scriptio Continua,
  Proceedings of EMNLP 2018: Conference on Empirical Methods in Natural Language Processing, System Demonstrations, pp.54--59, Brussels, Belgium, (2018.11). (pdf)

• Yudai Kishimoto, Yugo Murawaki and Sadao Kurohashi:
  A Knowledge-Augmented Neural Network Model for Implicit Discourse Relation Classification,
  Proceedings of COLING 2018, the 27th International Conference on Computational Linguistics: Technical Papers, pp.584-595, Santa Fe, New Mexico, US, (2018.8). (pdf)

• Naoki Otani, Hirokazu Kiyomaru, Daisuke Kawahara and Sadao Kurohashi:
  Cross-lingual Knowledge Projection Using Machine Translation and Target-side Knowledge Base Completion,
  Proceedings of COLING 2018, the 27th International Conference on Computational Linguistics, pp.1508-1520, Santa Fe, New Mexico, US, (2018.8). (pdf)

• Shuhei Kurita, Daisuke Kawahara and Sadao Kurohashi:
  Neural Adversarial Training for Semi-supervised Japanese Predicate-argument Structure Analysis,
  Proceedings of the 56th Annual Meeting of the Association for Computational Linguistics (ACL2018), Melbourne, Australia, (2018.7).

• Tomohide Shibata and Sadao Kurohashi:
  Entity-Centric Joint Modeling of Japanese Coreference Resolution and Predicate Argument Structure Analysis,
  Proceedings of the 56th Annual Meeting of the Association for Computational Linguistics (ACL2018), pp.579-589, Melbourne, Australia, (2018.7). (pdf)

• Katsuyoshi Yamagami, Hirokazu Kiyomaru and Sadao Kurohashi:
  Knowledge-based Dialog Approach for Exploring User's Intention,
  Proceedings of the AI for Multimodal Human Robot Interaction Workshop at the Federated AI Meeting (FAIM) 2018, Stockholm, Sweden, (2018.7).

• Abhishek Kumar, Daisuke Kawahara and Sadao Kurohashi:
  Knowledge-enriched Two-layered Attention Network for Sentiment Analysis,
  Proceedings of the 2018 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies (NAACL-HLT2018), Volume 2 (Short Papers), pp.253-258, New Orleans, USA, (2018.6). (pdf)

• Chenhui Chu, Raj Dabre and Sadao Kurohashi:
  A Comprehensive Empirical Comparison of Domain Adaptation Methods for Neural Machine Translation,
  Journal of Information Processing, Vol.26, (2018.6).

• Yudai Kishimoto, Shinnosuke Sawada, Yugo Murawaki, Daisuke Kawahara and Sadao Kurohashi:
  Improving Crowdsourcing-Based Annotation of Japanese Discourse Relations,
  Proceedings of the 11th Edition of its Language Resources and Evaluation Conference, Miyazaki, Japan, (2018.5). (pdf)

• Masayuki Asahara, Hiroshi Kanayama, Takaaki Tanaka, Yusuke Miyao, Sumire Uematsu, Shinsuke Mori, Yuji Matsumoto, Mai Omura and Yugo Murawaki:
  Universal Dependencies Version 2 for Japanese,
  Proceedings of the 11th Edition of its Language Resources and Evaluation Conference, Miyazaki, Japan, (2018.5). (pdf)

• Tetsuaki Nakamura and Daisuke Kawahara:
  JFCKB: Japanese Feature Change Knowledge Base,
  Proceedings of the 11th Edition of its Language Resources and Evaluation Conference, pp.1398-1404, Miyazaki, Japan, (2018.5). (pdf)

• Suguru Matsuyoshi, Hirotaka Kameko, Yugo Murawaki and Shinsuke Mori:
  Annotating Modality Expressions and Event Factuality for a Japanese Chess Commentary Corpus,
  Proceedings of the 11th Edition of its Language Resources and Evaluation Conference, Miyazaki, Japan, (2018.5). (pdf)

• Tetsuaki Nakamura and Daisuke Kawahara:
  JDCFC: A Japanese Dialogue Corpus with Feature Changes,
  Proceedings of the 11th Edition of its Language Resources and Evaluation Conference, pp.2915-2921, Miyazaki, Japan, (2018.5). (pdf)

• Tomohiro Sakaguchi, Daisuke Kawahara and Sadao Kurohashi:
  Comprehensive Annotation of Various Types of Temporal Information on the Time Axis,
  Proceedings of the 11th Edition of its Language Resources and Evaluation Conference, pp.332-338, Miyazaki, Japan, (2018.5). (pdf)

2017 †

• Gongye Jin, Daisuke Kawahara and Sadao Kurohashi: Improving Chinese Semantic Role Labeling using High-quality Surface and Deep Case Frames, 自然言語処理, Vol.25, No.2, pp.201-221, (2018.3).

• Raj Dabre, Fabien Cromieres, Sadao Kurohashi: Exploiting Multilingual Corpora Simply and Efficiently in Neural Machine Translation, Journal of Information Processing, Vol.26, pp.406-415, (2018.3).

• Yugo Murawaki and Kenji Yamauchi: A statistical model for the joint inference of vertical stability and horizontal diffusibility of typological features , Journal of Language Evolution, Vol.3, No.1, pp.13--25, (2018.1).

• Yugo Murawaki:
  Diachrony-aware Induction of Binary Latent Representations from Typological Features,
  Proceedings of the 8th International Joint Conference on Natural Language Processing (IJCNLP 2017), Taipei, Taiwan, (2017.11).

• Fabien Cromieres, Toshiaki Nakazawa and Raj Dabre:
  Tutorial: Neural Machine Translation: Basics, Practical Aspects and Recent Trends,
  Proceedings of IJCNLP 2017, (2017.11).

• Raj Dabre, Tetsuji Nakagawa and Hideto Kazawa:
  An Empirical Study of Language Relatedness for Transfer Learning in Neural Machine Translation,
  Proceedings of PACLIC 2017, (2017.11).

• Tomohide Shibata, Hongkai Li, Tomohiro Sakaguchi and Sadao Kurohashi: KYOTOU at TAC KBP 2017 Event Track: Neural Network-based Event Sequence Classification Model, Proceedings of the Tenth Text Analysis Conference (TAC 2017), Maryland, US, (2017.11).

• Daisuke Kawahara, Yuta Hayashibe, Hajime Morita and Sadao Kurohashi:
  Automatically Acquired Lexical Knowledge Improves Japanese Joint Morphological and Dependency Analysis,
  Proceedings of the 15th International Conference on Parsing Technologies (IWPT2017), pp.1-10, Pisa, Italy, (2017.9). (pdf)

• Raj Dabre, Fabien Cromieres and Sadao Kurohashi:
  Enabling Multi-Source Neural Machine Translation By Concatenating Source Sentences In Multiple Languages (Long Paper),
  Proceedings of MT Summit 2017, (2017.9).

• Arseny Tolmachev and Sadao Kurohashi:
  Automatic Extraction of High-Quality Example Sentences for Word Learning Using a Determinantal Point Process,
  Proceedings of the 12th Workshop on Innovative Use of NLP for Building Educational Applications, Copenhagen, Denmark, (2017.9).

• Yin Jou Huang and Sadao Kurohashi:
  Improving Shared Argument Identification in Japanese Event Relation Knowledge Acquisition,
  Proceedings of the ACL 2017 Events and Stories in the News Workshop, Vancouver, Canada, (2017.7).

• Shuhei Kurita, Daisuke Kawahara and Sadao Kurohashi:
  Neural Joint Model for Transition-based Chinese Syntactic Analysis,
  Proceedings of the 55th Annual Meeting of the Association for Computational Linguistics (ACL2017), Vancouver, Canada, (2017.7).

• Chenhui Chu, Raj Dabre and Sadao Kurohashi:
  An Empirical Comparison of Domain Adaptation Methods for Neural Machine Translation,
  Proceedings of the 55th Annual Meeting of the Association for Computational Linguistics (ACL2017 short), Vancouver, Canada, (2017.7).

• Gongye Jin, Daisuke Kawahara and Sadao Kurohashi:
  Improving Chinese Semantic Role Labeling using High-quality Surface and Deep Case Frames,
  Proceedings of the 15th Conference of the European Chapter of the Association for Computational Linguistics (EACL2017), pp.567-576, Valencia, Spain, (2017.4). (pdf)

• Tomohiro Sakaguchi and Sadao Kurohashi:
  Timeline Generation based on a Two-stage Event-time Anchoring Model,
  Proceedings of the 18th International Conference on Intelligent Text Processing and Computational Linguistics (CICLing2017), Budapest, Hungary, (2017.4).

2016 †

• Chenhui Chu, Yu Shen, Fabien Cromieres and Sadao Kurohashi:
  Constrained Partial Parsing Based Dependency Tree Projection for Tree-to-Tree Machine Translation,
  自然言語処理, Vol.24, No.2, (2017.3).

• Kenji Yamauchi and Yugo Murawaki:
  Contrasting Vertical and Horizontal Transmission of Typological Features,
  Proceedings of the 26th International Conference on Computational Linguistics (COLING2016), Osaka, Japan, (2016.12). (pdf)

• Mo Shen, Wingmui Li, HyunJeong Choe, Chenhui Chu, Daisuke Kawahara and Sadao Kurohashi:
  Consistent Word Segmentation, Part-of-Speech Tagging and Dependency Labelling Annotation for Chinese Language,
  Proceedings of the 26th International Conference on Computational Linguistics (COLING2016), pp.298-308, Osaka, Japan, (2016.12). (pdf)

• Toshiaki Nakazawa, Chenchen Ding, Hideya MINO, Isao Goto, Graham Neubig and Sadao Kurohashi:
  Overview of the 3rd Workshop on Asian Translation,
  Proceedings of the 3rd Workshop on Asian Translation (WAT 2016), Osaka, Japan, (2016.12).

• Chenhui Chu, Toshiaki Nakazawa, Daisuke Kawahara and Sadao Kurohashi:
  SCTB: A Chinese Treebank in Scientific Domain,
  Proceedings of the 12th Workshop on Asian Language Resources (ALR12 2016), Osaka, Japan, (2016.12).

• Fabien Cromieres, Chenhui Chu, Toshiaki Nakazawa and Sadao Kurohashi:
  Kyoto University Participation to WAT 2016,
  In Proceedings of the 3rd Workshop on Asian Translation (WAT 2016), Osaka, Japan, (2016.12).

• Naoki Otani, Daisuke Kawahara, Sadao Kurohashi, Nobuhiro Kaji and Manabu Sassano:
  Large-Scale Acquisition of Commonsense Knowledge via a Quiz Game on a Dialogue System,
  Proceedings of the Open Knowledge Base and Question Answering Workshop (OKBQA 2016), pp.11-20, Osaka, Japan, (2016.12). (pdf)

• Naoki Otani, Toshiaki Nakazawa, Daisuke Kawahara and Sadao Kurohashi:
  IRT-based Aggregation Model of Crowdsourced Pairwise Comparison for Evaluating Machine Translations,
  Proceedings of EMNLP 2016: Conference on Empirical Methods in Natural Language Processing, pp.511-520, Austin, Texas, USA, (2016.11). (pdf)

• Toshiaki Nakazawa and Sadao Kurohashi:
  Insertion Position Selection Model for Flexible Non-Terminals in Dependency Tree-to-Tree Machine Translation,
  Proceedings of EMNLP 2016: Conference on Empirical Methods in Natural Language Processing, pp.2271–2277 , Austin, Texas, USA, (2016.11). (pdf)

• Yu Shen, Chenhui Chu, Fabien Cromieres and Sadao Kurohashi:
  Cross-language Projection of Dependency Trees with Constrained Partial Parsing for Tree-to-Tree Machine Translation,
  Proceedings of ACL 2016 First Conference on Machine Translation (WMT 2016), pp.1-11, Berlin, Germany, (2016.8). (pdf)

• Daniel Peterson, Daisuke Kawahara, Jordan Boyd-Graber and Martha Palmer:
  Leveraging VerbNet to Build Corpus-Specific Verb Clusters,
  Proceedings of *SEM 2016: The Fifth Joint Conference on Lexical and Computational Semantics, pp.102-107, Berlin, Germany, (2016.8). (pdf)

• Hitoshi Otsuki, Chenhui Chu, Toshiaki Nakazawa and Sadao Kurohashi:
  Dependency Forest based Word Alignment,
  Proceedings of the ACL 2016 Student Research Workshop, Berlin, Germany, (2016.8). (pdf)

• Tomohide Shibata, Daisuke Kawahara and Sadao Kurohashi:
  Neural Network-Based Model for Japanese Predicate Argument Structure Analysis,
  Proceedings of the 54th Annual Meeting of the Association for Computational Linguistics (ACL2016), pp.1235-1244, Berlin, Germany, (2016.8). (pdf)

• Ritsuko Iwai, Takatsune Kumada, Daisuke Kawahara and Sadao Kurohashi:
  Age Related Differences in Episodic Memory Recollections: Applying Latent Dirichlet Allocation to Free-Writings on Driving Incidents by Older and Young Drivers,
  Proceedings of the 38th Annual Conference of Cognitive Science Society (poster), Philadelphia, USA, (2016.8).

• Yuichiro Machida, Daisuke Kawahara, Sadao Kurohashi and Manabu Sassano:
  Design of Word Association Games using Dialog Systems for Acquisition of Word Association Knowledge,
  Proceedings of the 5th Workshop on Automated Knowledge Base Construction (AKBC) 2016, pp.86-91, San Diego, US, (2016.6). (pdf)

• Tetsuaki Nakamura and Daisuke Kawahara:
  Constructing a Dictionary Describing Feature Changes of Arguments in Event Sentences,
  Proceedings of the 4th Workshop on EVENTS: Definition, Detection, Coreference, and Representation, San Diego, US, (2016.6).

• Yugo Murawaki:
  Statistical Modeling of Creole Genesis,
  Proceedings of the 2016 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, pp.1329-1339, San Diego, US, (2016.6). (pdf)

• Tomohiro Sakaguchi and Sadao Kurohashi:
  KYOTO at the NTCIR-12 Temporalia Task: Machine learning approach for Temporal Intent Disambiguation Subtask,
  Proceedings of the 12th NTCIR Workshop Meeting on Evaluation of Information Access Technologies (NTCIR-12), pp.288-292, (2016.6).

• Mo Shen, Daisuke Kawahara and Sadao Kurohashi:
  Chinese Word Segmentation and Unknown Word Extraction by Mining Maximized Substring,
  自然言語処理, Vol.23, No.3, pp.235-266, (2016.6). (pdf)

• Yevgeniy Puzikov, Daisuke Kawahara, Sadao Kurohashi:
  M2L at SemEval-2016 Task 8 “Meaning Representation Parsing”: AMR Parsing with Neural Networks,
  Proceedings of the 10th International Workshop on Semantic Evaluation (SemEval 2016), San Diego, US, (2016.6).

• John Richardson, Fabien Cromieres, Toshiaki Nakazawa and Sadao Kurohashi:
  Flexible Non-Terminals for Dependency Tree-to-Tree Reordering,
  Proceedings of NAACL 2016, (2016.6).

• John Richardson, Taku Kudo, Hideto Kazawa and Sadao Kurohashi:
  A Generalized Dependency Tree Language Model for SMT,
  Journal of Natural Language Processing, Vol.23, No.3, (2016.6).

• Toshiaki Nakazawa, Manabu Yaguchi, Kiyotaka Uchimoto, Masao Utiyama, Eiichiro Sumita, Sadao Kurohashi and Hitoshi Isahara:
  ASPEC: Asian Scientific Paper Excerpt Corpus,
  Proceedings of the 10th Conference on International Language Resources and Evaluation (LREC2016), pp.2204-2208, Portoroz, Slovenia, (2016.5). (pdf)

• Chenhui Chu, Raj Dabre and Sadao Kurohashi:
  Parallel Sentence Extraction from Comparable Corpora with Neural Network Features,
  Proceedings of the 10th Conference on International Language Resources and Evaluation (LREC2016), pp.2931-2935, Portoroz, Slovenia, (2016.5). (pdf)

• Yugo Murawaki and Shinsuke Mori:
  Wikification for Scriptio Continua,
  Proceedings of the 10th Conference on International Language Resources and Evaluation (LREC2016), pp.1346-1351, Portorož, Slovenia, (2016.5). (pdf)

• Antoine Bourlon, Chenhui Chu, Toshiaki Nakazawa and Sadao Kurohashi:
  Simultaneous Sentence Boundary Detection and Alignment with Pivot-based Machine Translation Generated Lexicons,
  Proceedings of the 10th Conference on International Language Resources and Evaluation (LREC2016), pp.2192-2198, Portoroz, Slovenia, (2016.5). (pdf)

• Chenhui Chu and Sadao Kurohashi:
  Paraphrasing Out-of-Vocabulary Words with Word Embeddings and Semantic Lexicons for Low Resource Statistical Machine Translation,
  Proceedings of the 10th Conference on International Language Resources and Evaluation (LREC2016), pp.644-648, Portoroz, Slovenia, (2016.5). (pdf)

• Shinsuke Mori, John Richardson, Tetsuro Sasada, Hirotaka Kameko and Yoshimasa Tsuruoka:
  A Japanese Chess Commentary Corpus,
  Proceedings of the 10th Conference on International Language Resources and Evaluation (LREC2016), Portoroz, Slovenia, (2016.5).

2015 †

• Chenhui Chu, Toshiaki Nakazawa, Sadao Kurohashi:
  Integrated Parallel Sentence and Fragment Extraction from Comparable Corpora: A Case Study on Chinese-Japanese Wikipedia,
  ACM Transactions on Asian and Low-Resource Language Information Processing (TALLIP), Vol.15, No.2, pp.10:1-10:22, (2015.12). (pdf)

• John Richardson, Toshiaki Nakazawa and Sadao Kurohashi:
  Enhancing Function Word Translation with Syntax-Based Statistical Post-Editing,
  Proceedings of the 6th Workshop on Patent and Scientific Literature Translation, pp.44-51, (2015.10). (pdf)

• Yu Shen, Chenhui Chu, Fabien Cromieres, and Sadao Kurohashi:
  Cross-language Projection of Dependency Trees for Tree-to-tree Machine Translation,
  Proceedings of the 29th Pacific Asia Conference on Language, Information and Computing (PACLIC2015), pp.80-88, Shanghai, China, (2015.10). (pdf)

• John Richardson, Toshiaki Nakazawa and Sadao Kurohashi:
  Pivot-Based Topic Models for Low-Resource Lexicon Extraction,
  Proceedings of the 29th Pacific Asia Conference on Language, Information and Computing (PACLIC2015), pp.373-381, Shanghai, China, (2015.10). (pdf)

• Raj Dabre, Chenhui Chu, Fabien Cromieres, Toshiaki Nakazawa and Sadao Kurohashi:
  Large-scale Dictionary Construction via Pivot-based Statistical Machine Translation with Significance Pruning and Neural Network Features,
  Proceedings of the 29th Pacific Asia Conference on Language, Information and Computing (PACLIC2015), pp.293-301, Shanghai, China, (2015.10). (pdf)

• Toshiaki Nakazawa, Hideya Mino, Isao Goto, Graham Neubig, Sadao Kurohashi, Eiichiro Sumita:
  Overview of the 2nd Workshop on Asian Translation,
  Proceedings of the 2nd Workshop on Asian Translation (WAT2015), pp.1-28, Kyoto, Japan, (2015.10). (pdf)

• Hajime Morita, Daisuke Kawahara and Sadao Kurohashi:
  Morphological Analysis for Unsegmented Languages using Recurrent Neural Network Language Model,
  Proceedings of EMNLP 2015: Conference on Empirical Methods in Natural Language Processing, pp.2292-2297, (2015.9). (pdf)

• Chenhui Chu, Toshiaki Nakazawa, Sadao Kurohashi:
  Parallel Sentence Extraction Based on Unsupervised Bilingual Lexicon Extraction from Comparable Corpora,
  自然言語処理, Vol.22, No.3, pp.139-170, (2015.9).

• Gongye Jin, Daisuke Kawahara and Sadao Kurohashi:
  Chinese Semantic Role Labeling using High-quality Syntactic Knowledge,
  The 8th SIGHAN Workshop on Chinese Language Processing, pp.120-127, (2015.7).

• Yugo Murawaki:
  Spatial Structure of Evolutionary Models of Dialects in Contact,
  PLOS ONE, Vol.10, No.7, pp.e0134335, (2015.7). (pdf)

• Patrick Hanks, Elisabetta Jezek, Daisuke Kawahara and Octavian Popescu:
  Corpus Patterns for Semantic Processing,
  Proceedings of the 53rd Annual Meeting of the Association for Computational Linguistics and the 7th International Joint Conference on Natural Language Processing (ACL-IJCNLP2015) (Tutorials), pp.12-15, Beijing, China, (2015.7). (pdf)

• Takashi Awamura, Eiji Aramaki, Daisuke Kawahara, Tomohide Shibata, Sadao Kurohashi:
  Location Name Disambiguation Exploiting Spatial Proximity and Temporal Consistency,
  Proceedings of the 3rd International Workshop on Natural Language Processing for Social Media, pp.1-9, Denver, USA, (2015.6). (pdf)

• Yu Takabatake, Hajime Morita, Daisuke Kawahara, Sadao Kurohashi, Ryuichiro Higashinaka and Yoshihiro Matsuo:
  Classification and Acquisition of Contradictory Event Pairs using Crowdsourcing,
  Proceedings of the 3rd Workshop on EVENTS: Definition, Detection, Coreference, and Representation, pp.99-107, Denver, USA, (2015.6). (pdf)

• Raj Dabre, Fabien Cromierès, Sadao Kurohashi and Pushpak Bhattacharyya:
  Leveraging Small Multilingual Corpora for SMT Using Many Pivot Languages,
  The 2015 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, pp.1192-1202, (2015.06).

• Yugo Murawaki:
  Continuous Space Representations of Linguistic Typology and their Application to Phylogenetic Inference,
  Proceedings of the 2015 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, pp.324-334, Denver, Colorado, US, (2015.6). (pdf)

• Isao Goto, Masao Utiyama, Eiichiro Sumita, and Sadao Kurohashi:
  Preordering using a Target-Language Parser via Cross-Language Syntactic Projection for Statistical Machine Translation,
  ACM Transactions on Asian and Low-Resource Language Information Processing (TALLIP), Vol.14, No.13, pp.13:1-13:23, (2015.6).

• Toshiaki Nakazawa, Sadao Kurohashi, Hayato Kobayashi, Hiroki Ishikawa and Manabu Sassano:
  3-step Parallel Corpus Cleaning using Monolingual Crowd Workers,
  Proceedings of the 2015 Conference of the Pacific Association for Computational Linguistics (PACLING2015), pp.80-87, Bali, Indonesia, (2015.5).

2014 †

• Tetsuaki Nakamura, Takashi Awamura, Yiqi Zhang, Eiji Aramaki, Daisuke Kawahara and Sadao Kurohashi:
  Toward an Advice Agent for Diet and Exercise Based on Diary Texts,
  Ambient Intelligence for Health and Cognitive Enhancement, Papers from the AAAI Spring Symposium, Technical Report SS-15-01, pp.43-48, (2015.3).

• Chenhui Chu, Toshiaki Nakazawa, Sadao Kurohashi:
  Improving Statistical Machine Translation Accuracy Using Bilingual Lexicon Extraction with Paraphrases,
  Proceedings of the 28th Pacific Asia Conference on Language, Information and Computing (PACLIC2014), pp.262-271, Phuket, Thailand, (2014.12). (pdf)

• Gongye Jin, Daisuke Kawahara and Sadao Kurohashi:
  Language-independent Approach to High Quality Dependency Selection From Automatic Parses,
  自然言語処理, Vol.21, No.6, pp.1164-1182, (2014.12).

• Fabien Cromieres and Sadao Kurohashi:
  Translation Rules with Right-Hand Side Lattices,
  Proceedings of EMNLP 2014: Conference on Empirical Methods in Natural Language Processing, Doha, Qatar, (2014.10).

• Yudai Kishimoto, Toshiaki Nakazawa, Daisuke Kawahara and Sadao Kurohashi:
  Post-Editing User Interface Using Visualization of a Sentence Structure ,
  Proceeding of AMTA2014 Workshop on Post-Editing Technology and Practice (WPTP3), Vancouver, BC, Canada, (2014.10).

• Toshiaki Nakazawa, Hideya Mino, Isao Goto, Sadao Kurohashi and Eiichiro Sumita:
  Overview of the 1st Workshop on Asian Translation,
  Proceedings of the 1st Workshop on Asian Translation (WAT2014), pp.1--19, Tokyo, Japan, (2014.10).

• Daisuke Kawahara, Yuichiro Machida, Tomohide Shibata, Sadao Kurohashi, Hayato Kobayashi and Manabu Sassano:
  Rapid Development of a Corpus with Discourse Annotations using Two-stage Crowdsourcing,
  Proceedings of the 25th International Conference on Computational Linguistics (COLING2014), pp.269-278, Dublin, Ireland, (2014.8). (pdf)

• Mo Shen, Daisuke Kawahara, and Sadao Kurohashi:
  Dependency Parse Reranking with Rich Subtree Features,
  IEEE Transactions on Audio, Speech, and Language Processing, 22(7), pp.1208-1218, (2014.7).

• John Richardson, Fabien Cromieres, Toshiaki Nakazawa and Sadao Kurohashi:
  KyotoEBMT: An Example-Based Dependency-to-Dependency Translation Framework,
  Proceedings of 52nd Annual Meeting of the Association for Computational Linguistics: System Demonstrations, pp.79-84, Baltimore, USA, (2014.6).

• Daisuke Kawahara, Daniel W. Peterson and Martha Palmer:
  A Step-wise Usage-based Method for Inducing Polysemy-aware Verb Classes,
  Proceedings of the 52nd Annual Meeting of the Association for Computational Linguistics (ACL2014), pp.1030-1040, Baltimore, USA, (2014.6). (pdf)

• Mo Shen, Hongxiao Liu, Daisuke Kawahara, and Sadao Kurohashi:
  Chinese Morphological Analysis with Character-level POS Tagging (Short Paper),
  Proceedings of the 52nd Annual Meeting of the Association for Computational Linguistics (ACL2014), Baltimore, USA, (2014.6).

• Tomohide Shibata, Shotaro Kohama and Sadao Kurohashi:
  A Large Scale Database of Strongly-related Events in Japanese,
  Proceedings of the 9th International Conference on Language Resources and Evaluation (LREC2014), pp.3283-3288, Reykjavik, Iceland, (2014.5).

• Daisuke Kawahara and Martha Palmer:
  Single Classifier Approach for Verb Sense Disambiguation based on Generalized Features,
  Proceedings of the 9th International Conference on Language Resources and Evaluation (LREC2014), pp.4210-4213, Reykjavik, Iceland, (2014.5).

• John Richardson, Toshiaki Nakazawa and Sadao Kurohashi:
  Bilingual Dictionary Construction with Transliteration Filtering,
  Proceedings of the 9th International Conference on Language Resources and Evaluation (LREC2014), pp.1013-1017, Reykjavik, Iceland, (2014.5).

• Chenhui Chu, Toshiaki Nakazawa, Sadao Kurohashi:
  Constructing a Chinese-Japanese Parallel Corpus from Wikipedia,
  Proceedings of the 9th Conference on International Language Resources and Evaluation (LREC2014), pp.642-647, Reykjavik, Iceland, (2014.5). (pdf)

• Tomoko Izumi, Tomohide Shibata, Hisako Asano, Yoshihiro Matsuo and Sadao Kurohashi:
  Constructing a Corpus of Japanese Predicate Phrases for Synonym/Antonym Relations,
  Proceedings of the 9th International Conference on Language Resources and Evaluation (LREC2014), pp.1394-1400, Reykjavik, Iceland, (2014.5).

• Gongye Jin, Daisuke Kawahara and Sadao Kurohashi:
  A Framework for Compiling High Quality Knowledge Bases From Raw Corpora,
  Proceedings of the 9th International Conference on Language Resources and Evaluation (LREC2014), pp.109-114, Reykjavik, Iceland, (2014.5).

• Hajime Nozawa and Daisuke Kawahara:
  A Self-correcting Approach to Solve Syntactic Ambiguities based on Collocational Strength,
  Proceedings of the 6th International Conference on Corpus Linguistics (CILC2014), Las Palmas de Gran Canaria, Spain, (2014.5).

• Daisuke Kawahara, Daniel W. Peterson, Octavian Popescu and Martha Palmer:
  Inducing Example-based Semantic Frames from a Massive Amount of Verb Uses,
  Proceedings of the 14th Conference of the European Chapter of the Association for Computational Linguistics (EACL2014), pp.58-67, Gothenburg, Sweden, (2014.4). (pdf)

• Chenhui Chu, Toshiaki Nakazawa, Sadao Kurohashi:
  Iterative Bilingual Lexicon Extraction from Comparable Corpora with Topical and Contextual Knowledge,
  Proceedings of the 15th International Conference on Intelligent Text Processing and Computational Linguistics (CICLing2014), Springer Lecture Notes in Computer Science (LNCS) 8404, Part II, pp.296-309, Kathmandu, Nepal, (2014.4).

2013 †

• Isao Goto, Masao Utiyama, Eiichiro Sumita, Akihiro Tamura, and Sadao Kurohashi:
  Distortion Model Based on Word Sequence Labeling for Statistical Machine Translation,
  ACM Transactions on Asian Language Information Processing (TALIP), Vol.13, No.2, pp.pp.2:1-2:21, (2014.2).

• Tomohide Shibata, Yusuke Egashira and Sadao Kurohashi:
  Chat-like Conversational System based on Selection of Reply Generating Module with Reinforcement Learning,
  Proceedings of the 5th International Workshop Series on Spoken Dialog Systems (IWSDS2014, short paper), pp.124-129, Napa, California, US, (2014.1).

• Jungyeul Park, Daisuke Kawahara, Sadao Kurohashi and Key-Sun Choi :
  Towards Fully Lexicalized Dependency Parsing for Korean,
  Proceedings of the 13th International Conference on Parsing Technologies (IWPT2013, short paper), pp.120-126, Nara, Japan, (2013.11).

• Masatsugu Hangyo, Daisuke Kawahara and Sadao Kurohashi:
  Japanese Zero Reference Resolution Considering Exophora and Author/Reader Mentions,
  Proceedings of EMNLP 2013: Conference on Empirical Methods in Natural Language Processing, pp.924-934, (2013.10).

• Ryohei Sasano, Daisuke Kawahara, Sadao Kurohashi and Manabu Okumura:
  Automatic Knowledge Acquisition for Case Alternation between the Passive and Active Voices in Japanese,
  Proceedings of EMNLP 2013: Conference on Empirical Methods in Natural Language Processing, pp.1213-1223, Seattle, USA, (2013.10).

• Chenhui Chu, Toshiaki Nakazawa and Sadao Kurohashi:
  Accurate Parallel Fragment Extraction from Quasi-Comparable Corpora using Alignment Model and Translation Lexicon,
  Proceedings of the 6th International Joint Conference on Natural Language Processing (IJCNLP 2013, short paper), pp.1144-1150, Nagoya, Japan, (2013.10). (pdf)

• Mo Shen, Daisuke Kawahara, and Sadao Kurohashi:
  Chinese Word Segmentation by Mining Maximized Substrings,
  Proceedings of the 6th International Joint Conference on Natural Language Processing (IJCNLP2013), pp.171-179, Nagoya, Japan, (2013.10).

• Gongye Jin, Daisuke Kawahara and Sadao Kurohashi:
  High Quality Dependency Selection from Automatic Parses,
  Proceedings of the 6th International Joint Conference on Natural Language Processing (IJCNLP2013), pp.947-951, (2013.10).

• Daisuke Kawahara, Keiji Shinzato, Tomohide Shibata and Sadao Kurohashi:
  Precise Information Retrieval Exploiting Predicate-Argument Structures,
  Proceedings of the 6th International Joint Conference on Natural Language Processing (IJCNLP2013), pp.37-45, Nagoya, Japan, (2013.10).

• Yugo Murawaki:
  Global Model for Hierarchical Multi-Label Text Classification,
  Proceedings of the 6th International Joint Conference on Natural Language Processing (IJCNLP 2013), pp.46-54, Nagoya, Japan, (2013.10).

• John Richardson, Toshiaki Nakazawa and Sadao Kurohashi:
  Robust Transliteration Mining from Comparable Corpora with Bilingual Topic Models,
  Proceedings of the 6th International Joint Conference on Natural Language Processing (IJCNLP 2013), pp.261-269, Nagoya, Japan, (2013.10).

• Chenhui Chu, Toshiaki Nakazawa, Daisuke Kawahara, Sadao Kurohashi:
  Chinese-Japanese Machine Translation Exploiting Chinese Characters,
  ACM Transactions on Asian Language Information Processing (TALIP), Vol.12, No.4, pp.16:1-16:25, (2013.10). (pdf)

• Chenhui Chu, Toshiaki Nakazawa and Sadao Kurohashi:
  Chinese-Japanese Parallel Sentence Extraction from Quasi-Comparable Corpora,
  Proceedings of the 6th Workshop on Building and Using Comparable Corpora (BUCC 2013), pp.34-42, Sofia, Bulgaria, (2013.8). (pdf)

• Isao Goto, Masao Utiyama, Eiichiro Sumita, Akihiro Tamura, and Sadao Kurohashi:
  Distortion Model Considering Rich Context for Statistical Machine Translation,
  Proceedings of ACL 2013, pp.155-165, (2013.8).

• Toshiaki Nakazawa and Sadao Kurohashi:
  Description of KYOTO EBMT System in PatentMT at NTCIR-10,
  Proceedings of the 10th NTCIR Workshop Meeting on Evaluation of Information Access Technologies (NTCIR-10), pp.356-360, Tokyo, Japan, (2013.6).

• Tomohide Shibata, Sadao Kurohashi, Shotaro Kohama and Akihiro Yamamoto:
  Predicate-argument Structure based Textual Entailment Recognition System of KYOTO Team for NTCIR-10 RITE-2,
  Proceedings of the 10th NTCIR Workshop Meeting on Evaluation of Information Access Technologies (NTCIR-10), Tokyo, Japan, (2013.6).

2012 †

• Yugo Murawaki and Sadao Kurohashi:
  Semi-Supervised Noun Compound Analysis with Edge and Span Features,
  Proceedings of the 24th International Conference on Computational Linguistics, pp.1915--1931, Mumbai, India, (2012.12).

• Jun Harashima and Sadao Kurohashi:
  Flexible Japanese Sentence Compression by Relaxing Unit Constraints,
  Proceedings of the 24th International Conference on Computational Linguistics, pp.1097–1112, Mumbai, India, (2012.12).

• Toshiaki Nakazawa and Sadao Kurohashi:
  Alignment by Bilingual Generation and Monolingual Derivation,
  Proceedings of the 24th International Conference on Computational Linguistics, pp.1963-1978, Mumbai, India, (2012.12).

• Denny Cahyadi, Fabien Cromieres, Sadao Kurohashi:
  Constrained Hidden Markov Model for Bilingual Keyword Pairs Alignment,
  Proceeding of 10th Workshop on Asian Language Resources, pp.85-94, Mumbai, India, (2012.12).

• Chenhui Chu, Toshiaki Nakazawa and Sadao Kurohashi:
  EBMT System of Kyoto University in OLYMPICS Task at IWSLT 2012,
  Proceedings of the ninth International Workshop on Spoken Language Translation (IWSLT), pp.96-101, Hong Kong, China, (2012.12).

• Tomohide Shibata and Sadao Kurohashi:
  Predicate-argument Structure based Textual Entailment Recognition System exploiting Wide-coverage Lexical Knowledge,
  Special Issue of ACM TALIP on RITE (Recognizing Inference in TExt) , Vol.11, No.4, pp.16:1-16:23, (2012.12).

• Mo Shen, Daisuke Kawahara and Sadao Kurohashi:
  A Reranking Approach for Dependency Parsing with Variable-sized Subtree Features,
  Proceedings of 26th Pacific Asia Conference on Language Information and Computing, pp.308-317, (2012.11).

• Masatsugu Hangyo, Daisuke Kawahara and Sadao Kurohashi:
  Building a Diverse Document Leads Corpus Annotated with Semantic Relations,
  Proceedings of 26th Pacific Asia Conference on Language Information and Computing, pp.535-544, (2012.11).

• Chenhui Chu, Toshiaki Nakazawa, Daisuke Kawahara, Sadao Kurohashi:
  Exploiting Shared Chinese Characters in Chinese Word Segmentation Optimization for Chinese-Japanese Machine Translation,
  Proceedings of the 16th Annual Conference of the European Association for Machine Translation (EAMT’12), pp.35-42, Trento, Italy, (2012.5).

• Chenhui Chu, Toshiaki Nakazawa, Sadao Kurohashi:
  Chinese Characters Mapping Table of Japanese, Traditional Chinese and Simplified Chinese,
  Proceedings of the Eighth Conference on International Language Resources and Evaluation (LREC'12), pp.2149-2152, Istanbul, Turkey, (2012.5).

2011 †

• Tomohide Shibata and Sadao Kurohashi:
  Predicate-argument Structure based Textual Entailment Recognition System of KYOTO Team for NTCIR9 RITE,
  Proceedings of the 9th NTCIR Workshop Meeting on Evaluation of Information Access Technologies (NTCIR-9), Tokyo, Japan, (2011.12).

• Toshiaki Nakazawa and Sadao Kurohashi:
  EBMT System of KYOTO Team in PatentMT Task at NTCIR-9,
  Proceedings of the 9th NTCIR Workshop Meeting on Evaluation of Information Access Technologies (NTCIR-9), Tokyo, Japan, (2011.12).

• Keiji Shinzato, Tomohide Shibata, Daisuke Kawahara and Sadao Kurohashi:
  TSUBAKI: An Open Search Engine Infrastructure for Developing Information Access Methodology,
  Journal of Information Processing, Vol.52, No.12, pp.216-227, (2011.12).

• Toshiaki Nakazawa and Sadao Kurohashi:
  Bayesian Subtree Alignment Model based on Dependency Trees,
  Proceedings of the 5th International Joint Conference on Natural Language Processing (IJCNLP2011), pp.794-802, Chiang Mai, Thailand, (2011.11).

• Ryohei Sasano and Sadao Kurohashi:
  A Discriminative Approach to Japanese Zero Anaphora Resolution with Large-scale Lexicalized Case Frames,
  Proceedings of the 5th International Joint Conference on Natural Language Processing (IJCNLP2011), pp.758-766, Chiang Mai, Thailand, (2011.11).

• Daisuke Kawahara and Sadao Kurohashi:
  Generative Modeling of Coordination by Factoring Parallelism and Selectional Preferences,
  Proceedings of the 5th International Joint Conference on Natural Language Processing (IJCNLP2011), pp.456-464, Chiang Mai, Thailand, (2011.11).

• Tomohide Shibata and Sadao Kurohashi:
  Acquiring Strongly-related Events using Predicate-argument Co-occurring Statistics and Case Frames,
  Proceedings of the 5th International Joint Conference on Natural Language Processing (IJCNLP2011, poster), pp.1028-1036, Chiang Mai, Thailand, (2011.11).

• Jun Harashima and Sadao Kurohashi:
  Relevance Feedback using Latent Information,
  Proceedings of the 5th International Joint Conference on Natural Language Processing (IJCNLP2011), pp.1037-1045, (2011.11).

• Chenhui Chu, Toshiaki Nakazawa and Sadao Kurohashi:
  Japanese-Chinese Phrase Alignment Using Common Chinese Characters Information,
  Proceedings of MT Summit XIII, poster, pp.475-482, Xiamen, China, (2011.9).

• Yutaka I. Leon-Suematsu, Kentaro Inui, Sadao Kurohashi and Yutaka Kidawara:
  Web Spam Detection by Exploring Densely Connected Subgraphs,
  Proceedings of 2011 IEEE/WIC/ACM International Conferences on Web Intelligence and Intelligent Agent Technology, pp.124-129, (2011.8).

• Yugo Murawaki and Sadao Kurohashi:
  Non-parametric Bayesian Segmentation of Japanese Noun Phrases,
  Proceedings of EMNLP 2011: Conference on Empirical Methods in Natural Language Processing, pp.605-615, Edinburgh, Scotland, UK, (2011.7).

• Fabien Cromieres and Sadao Kurohashi:
  Efficient retrieval of tree translation examples for Syntax-Based Machine Translation,
  Proceedings of EMNLP 2011: Conference on Empirical Methods in Natural Language Processing, pp.508-518, Edinburgh, Scotland, UK, (2011.7).

• Chikara Hashimoto, Kentaro Torisawa, Stijn De Sager, Jun'ichi Kazama and Sadao Kurohashi:
  Extracting Paraphrases from Definition Sentences on the Web,
  Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies (ACL/HLT 2011), pp.1087-1097, Oregon, USA, (2011.6).

2010 †

• Takuya Kawada, Susumu Akamine, Daisuke Kawahara, Yoshikiyo Kato, Yutaka I. Leon-Suematsu, Kentaro Inui, Sadao Kurohashi and Yutaka Kidawara:
  Web Information Analysis for Open-domain Decision Support: System Design and User Evaluation,
  Joint WICOW/AIRWeb Workshop on Web Quality (WebQuality 2011), Hyderabad, India, (2011.3).

• Susumu Akamine, Daisuke Kawahara, Yoshikiyo Kato, Tetsuji Nakagawa, Yutaka I. Leon-Suematsu, Takuya Kawada, Kentaro Inui, Sadao Kurohashi and Yutaka Kidawara:
  Organizing Information on the Web to Support User Judgments on Information Credibility,
  Proceedings of the 4th International Universal Communication Symposium Proceedings (IUCS2010), pp.122-129, Beijing, China, (2010.10).

• Yoshikiyo Kato, Kentaro Inui and Sadao Kurohashi:
  Expertise Analysis of Information Senders of Web Pages,
  Proceedings of the 4th International Universal Communication Symposium Proceedings (IUCS2010), pp.134-139, Beijing, China, (2010.10).

• Daisuke Kawahara, Kentaro Inui and Sadao Kurohashi:
  Identifying Contradictory and Contrastive Relations between Statements to Outline Web Information on a Given Topic,
  COLING 2010 Poster Volume, pp.534-542, Beijing, China, (2010.8).

• Yugo Murawaki and Sadao Kurohashi:
  Semantic Classification of Automatically Acquired Nouns using Lexico-Syntactic Clues,
  COLING 2010 Poster Volume, pp.876-884, Beijing, China, (2010.8).

• Keiji Shinzato and Sadao Kurohashi:
  Exploiting Term Importance Categories and Dependency Relations for Natural Language Search,
  Proceedings of the Second Workshop on NLPIX 2010, pp.2-11, Beijing, China, (2010.8).

• Jun Harashima and Sadao Kurohashi:
  Summarizing Search Results using PLSI,
  Proceedings of the Second Workshop on NLPIX 2010, pp.12-20, Beijing, China, (2010.8).

• Manabu Sassano and Sadao Kurohashi:
  Using Smaller Constituents Rather Than Sentences in Active Learning for Japanese Dependency Parsing,
  Proceedings of the 48th Annual Meeting of the Association for Computational Linguistics (ACL 2010), pp.356-365, (2010.7).

• Tetsuji Nakagawa, Kentaro Inui and Sadao Kurohashi:
  Dependency Tree-based Sentiment Classification using CRFs with Hidden Variables,
  Proceedings of Human Language Technologies: The 11th Annual Conference of the North American Chapter of the Association for Computational Linguistics (NAACL-HLT 2010), pp.786-794, Los Angeles, U.S.A., (2010.6).

• Toshiaki Nakazawa and Sadao Kurohashi:
  Fully Syntactic EBMT System of KYOTO Team in NTCIR-8,
  Proceedings of the 8th NTCIR Workshop Meeting on Evaluation of Information Access Technologies (NTCIR-8), pp.403-410, Tokyo, Japan, (2010.6).

• Ryohei Sasano, Daisuke Kawahara and Sadao Kurohashi::
  The Effect of Corpus Size on Case Frame Acquisition for Predicate-Argument Structure Analysis,
  IEICE TRANSACTIONS on Information and Systems, Vol.E93-D, No.6, pp.1361-1368, (2010.6).

• Daisuke Kawahara and Sadao Kurohashi:
  Acquiring Reliable Predicate-argument Structures from Raw Corpora for Case Frame Compilation,
  Proceedings of the Seventh conference on International Language Resources and Evaluation (LREC'10), pp.1389-1393, Valletta, Malta, (2010.5).

• Yugo Murawaki and Sadao Kurohashi:
  Online Japanese Unknown Morpheme Detection using Orthographic Variation,
  Proceedings of the Seventh conference on International Language Resources and Evaluation (LREC'10), pp.832-839, Valletta, Malta, (2010.5).

2009 †

• Daisuke Kawahara, Tetsuji Nakagawa, Takuya Kawada, Kentaro Inui and Sadao Kurohashi:
  Summarizing Evaluative Information on the Web for Information Credibility Analysis,
  Proceedings of the 3rd International Universal Communication Symposium (IUCS2009), pp.187-192, Tokyo, (2009.12).

• Takuya Kawada, Tetsuji Nakagawa, Kentaro Inui and Sadao Kurohashi:
  Topic Relatedness in Evaluative Information Extraction,
  Proceedings of the 3rd International Universal Communication Symposium (IUCS2009), pp.120-125, Tokyo, (2009.12).

• Susumu Akamine, Yoshikiyo Kato, Daisuke Kawahara, Kentaro Inui, Sadao Kurohashi and Yutaka Kidawara:
  Development of a Large-scale Web Crawler and Search Engine Infrastructure,
  Proceedings of the 3rd International Universal Communication Symposium (IUCS2009), pp.126-131, Tokyo, (2009.12).

• Daisuke Kawahara and Sadao Kurohashi:
  Capturing Consistency between Intra-clause and Inter-clause Relations in Knowledge-rich Dependency and Case Structure Analysis,
  Proceedings of the 11th International Conference on Parsing Technology (IWPT'09), pp.108-116, Paris, France, (2009.10).

• Yoshikiyo Kato, Daisuke Kawahara, Kentaro Inui, Sadao Kurohashi and Tomohide Shibata:
  Identifying Information Sender Configuration of Web Pages,
  Proceedings of the 2009 IEEE/WIC/ACM International Conference on Web Intelligence (WI-09, short paper), Milano, Italy, (2009.9).

• Tomohide Shibata, Yasuo Banba, Keiji Shinzato and Sadao Kurohashi:
  Web Information Organization using Keyword Distillation Based Clustering,
  Proceedings of the 2009 IEEE/WIC/ACM International Conference on Web Intelligence (WI-09, short paper), pp.325-330, Milano, Italy, (2009.9).

• Ryohei Sasano and Sadao Kurohashi:
  A Probabilistic Model for Associative Anaphora Resolution,
  Proceedings of Conference on Empirical Methods in Natural Language Processing (EMNLP2009, poster), pp.1455-1464, Singapore, (2009.8).

• Hirotaka Funayama, Tomohide Shibata and Sadao Kurohashi:
  Bottom-up Named Entity Recognition using a Two-stage Machine Learning Method,
  Proceedings of Association for Computational Linguistics/International Joint Conference on Natural Language Processing(ACL/IJCNLP2009): Workshop on Multiword Expressions, pp.55-62, Singapore, (2009.8).

• Manabu Sassano and Sadao Kurohashi:
  A Unified Single Scan Algorithm for Japanese Base Phrase Chunking and Dependency Parsing,
  Proceedings of the ACL-IJCNLP 2009 Conference Short Papers, pp.49-52, (2009.8).

• Susumu Akamine, Daisuke Kawahara, Yoshikiyo Kato, Tetsuji Nakagawa, Kentaro Inui, Sadao Kurohashi and Yutaka Kidawara:
  WISDOM: A Web Information Credibility Analysis System,
  Proceedings of the ACL-IJCNLP 2009 Software Demonstrations, pp.1-4, (2009.8).

• Ryohei Sasano, Daisuke Kawahara and Sadao Kurohashi:
  The Effect of Corpus Size on Case Frame Acquisition for Discourse Analysis,
  Proceedings of North American Chapter of the Association for Computational Linguistics - Human Language Technologies (NAACL-HLT2009), pp.521-529, Boulder, Colorado, (2009.6).

• Toshiaki Nakazawa and Sadao Kurohashi:
  Statistical Phrase Alignment Model Using Dependency Relation Probability,
  Proceedings of the third Workshop on Syntax and Structure in Statistical Translation (SSST-3), pp.10-18, Colorado, U.S.A., (2009.6).

• Fabien Cromieres and Sadao Kurohashi:
  An Alignment Algorithm using Belief Propagation and a Structure-based Distortion Model,
  Proceedings of the 12th Conference of the European Chapter of the Association for Computational Linguistics (EACL-09), pp.166-174, Athens, Greece, (2009.4).

2008 †

• Toshiaki Nakazawa and Sadao Kurohashi:
  Kyoto-U: Syntactical EBMT System for NTCIR-7 Patent Translation Task,
  Proceedings of the 7th NTCIR Workshop Meeting on Evaluation of Information Access Technologies (NTCIR-7), pp.401-408, Tokyo, Japan, (2008.12).

• Sadao Kurohashi, Susumu Akamine, Daisuke Kawahara, Yoshikiyo Kato, Tetsuji Nakagawa, Kentaro Inui and Yutaka Kidawara:
  Information Credibility Analysis of Web Contents,
  Proceedings of the Second International Symposium on Universal Communication, pp.146-153, (2008.12).

• Daisuke Kawahara, Sadao Kurohashi and Kentaro Inui:
  Grasping Major Statements and their Contradictions Toward Information Credibility Analysis of Web Contents,
  Proceedings of the 2008 IEEE/WIC/ACM International Conference on Web Intelligence (WI'08, short paper), (2008.12).

• Yugo Murawaki and Sadao Kurohashi:
  Online Acquisition of Japanese Unknown Morphemes using Morphological Constraints,
  Proceedings of the 2008 Conference on Empirical Methods in Natural Language Processing (EMNLP2008, poster), pp.429-437, Honolulu, Hawai'i, (2008.10).

• Toshiaki Nakazawa and Sadao Kurohashi:
  Linguistically-motivated Tree-based Probabilistic Phrase Alignment,
  Proceedings of the Eighth Conference of the Association for Machine Translation in the Americas (AMTA2008), pp.??-??, Waikiki, Hawai'i, (2008.10).

• Kun Yu, Daisuke Kawahara and Sadao Kurohashi:
  Chinese Dependency Parsing with Large Scale Automatically Constructed Case Structures,
  Proceedings of the 22nd International Conference on Computational Linguistics (COLING2008), pp.1049-1056, Manchester, UK, (2008.8).

• Daisuke Kawahara and Sadao Kurohashi:
  Coordination Disambiguation without Any Similarities,
  Proceedings of the 22nd International Conference on Computational Linguistics (COLING2008), pp.425-432, Manchester, UK, (2008.8).

• Ryohei Sasano, Daisuke Kawahara and Sadao Kurohashi:
  A Fully-Lexicalized Probabilistic Model for Japanese Zero Anaphora Resolution,
  Proceedings of the 22nd International Conference on Computational Linguistics (COLING2008), pp.769-776, Manchester, UK, (2008.8).

• Chikara Hashimoto and Sadao Kurohashi:
  Blog Categorization Exploiting Domain Dictionary and Dynamically Estimated Domains of Unknown Words,
  Proceedings of ACL-08: HLT, Short Papers, pp.68-72, (2008.6).

• Keiji Shinzato, Daisuke Kawahara, Chikara Hashimoto and Sadao Kurohashi:
  A Large-Scale Web Data Collection as a Natural Language Processing Infrastructure,
  the 6th International Conference on Language Resources and Evaluation (LREC2008), pp.2236-2241, Marrakech, Morocco, (2008.5).

2007 †

• Tomohide Shibata, Michitaka Odani, Jun Harashima, Takashi Oonishi and Sadao Kurohashi:
  SYNGRAPH: A Flexible Matching Method based on Synonymous Expression Extraction from an Ordinary Dictionary and a Web Corpus,
  Proceedings of Third International Joint Conference on Natural Language Processing (IJCNLP2008, poster), pp.787-792, Hyderabad, India, (2008.1).

• Ryohei Sasano and Sadao Kurohashi:
  Japanese Named Entity Recognition Using Structural Natural Language Processing,
  Proceedings of Third International Joint Conference on Natural Language Processing (IJCNLP2008, poster), pp.607-612, Hyderabad, India, (2008.1).

• Keiji Shinzato, Tomohide Shibata, Daisuke Kawahara, Chikara Hashimoto and Sadao Kurohashi:
  TSUBAKI: An Open Search Engine Infrastructure for Developing New Information Access Methodology,
  Proceedings of Third International Joint Conference on Natural Language Processing (IJCNLP2008), pp.189-196, Hyderabad, India, (2008.1).

• Kun Yu, Daisuke Kawahara and Sadao Kurohashi:
  Learning Head-modifier Pairs to Improve Lexicalized Dependency Parsing on a Chinese Treebank,
  Proceedings of TLT 2007, Bergen, Norway, (2007.12).

• Sadao Kurohashi, Daisuke Kawahara, Nobuhiro Kaji and Tomohide Shibata:
  Automatic Text Presentation for the Conversational Knowledge Process,
  In Toyoaki Nishida (ed.), pp.201-216, John Wiley & Sons Ltd., London, (2007.11).

• Toshiaki Nakazawa, Kun Yu and Sadao Kurohashi:
  Structural Phrase Alignment Based on Consistency Criteria,
  Proceedings of Machine Translation Summit XI (MT-Summit XI), pp.337-344, Copenhagen, Denmark, (2007.9).

• Tomohide Shibata, Norio Kato and Sadao Kurohashi:
  Automatic Object Model Acquisition and Object Recognition by Integrating Linguistic and Visual Information,
  Proceedings of the 15th ACM International Conference on Multimedia (ACM Multimedia 2007), pp.383-392, Augsburg, Germany, (2007.9).

• Chikara Hashimoto and Sadao Kurohashi:
  Construction of Domain Dictionary for Fundamental Vocabulary,
  Proceedings of 45th Annual Meeting of the Association for Computational Linguistics, Demo and Poster Sessions (ACL07), pp.137-140, (2007.6).

• Daisuke Kawahara and Sadao Kurohashi:
  Probabilistic Coordination Disambiguation in a Fully-Lexicalized Japanese Parser,
  Proceedings of the 2007 Joint Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning (EMNLP-CoNLL2007), pp.306-314, (2007.6).

• Kun Yu, Sadao Kurohashi and Hao Liu:
  A Three-Step Deterministic Parser for {Chinese} Dependency Parsing,
  Proceedings of the Human Language Technologies 2007 (HLT-NAACL2007), pp.201-204, Rochester, USA, (2007.4).

2006 †

• Ryohei Sasano, Daisuke Kawahara and Sadao Kurohashi:
  Improving coreference resolution using bridging reference resolution and automatically acquired synonyms,
  6th Discourse Anaphora and Anaphor Resolution Colloquium (DAARC2007), pp.125-136, (2007.3).

• Toshiaki Nakazawa, Kun Yu, Daisuke Kawahara and Sadao Kurohashi:
  Example-based Machine Translation based on Deeper NLP,
  Proceedings of International Workshop on Spoken Language Translation (IWSLT'06), pp.64-70, Kyoto, (2006.11).

• Tomohide Shibata and Sadao Kurohashi:
  Unsupervised Topic Identification by Integrating Linguistic and Visual Information Based on Hidden Markov Models,
  Proceedings of The Joint 21st International Conference on Computational Linguistics and 44th Annual Meeting of the Association for Computational Linguistics (COLING/ACL2006, poster), pp.91-111, Sydney, Australlia, (2006.7).

• Kun Yu, Sadao Kurohashi, Hao Liu and Toshiaki Nakazawa:
  Chinese Word Segmentation and Named Entity Recognition by Character Tagging,
  Proceedings of the Fifth SIGHAN Workshop on Chinese Language Processing, pp.146-149, Sydney, Australia, (2006.7).

• Daisuke Kawahara and Sadao Kurohashi:
  A Fully-Lexicalized Probabilistic Model for Japanese Syntactic and Case Structure Analysis,
  Proceedings of the Human Language Technology Conference of the North American Chapter of the Association for Computational Linguistics, pp.176-183, (2006.6).

• Daisuke Kawahara and Sadao Kurohashi:
  Case Frame Compilation from the Web using High-Performance Computing,
  the 5th International Conference on Language Resources and Evaluation, (2006.5).

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