2021年度

学術論文誌

  • Yui Oka, Katsuhito Sudoh, Satoshi Nakamura
    Length-constrained Neural Machine Translation using Length Prediction and Perturbation into Length-aware Positional Encoding
    自然言語処理, No. 28, Vol. 3, 778-801, Sep. 15, 2021 (PDF:paper)
  • Sahoko Nakayama, Andros Tjandra, Sakriani Sakti, Satoshi Nakamura
    Code-Switching ASR and TTS using Semisupervised Learning with Machine Speech Chain
    IEICE Transactions on Information and Systems, Vol.E104-D,No.10, July. 7-8, 2021 (PDF:paper)
  • Seiya Kawano, Koichiro Yoshino, Satoshi Nakamura
    Controlled Neural Response Generation by Given Dialogue Acts Based on Label-aware Adversarial Learning
    Transactions of the Japanese Society for Artificial Intelligence, 36, E-KC9_1-14, July. 7-1, 2021 (PDF:paper)
  • Haruko Yagura, Hiroki Tanaka, Taiki Kinoshita, Hiroki Watanabe, Shunnosuke Motomura, Katsuhito Sudoh and Satoshi Nakamura
    Selective Attention Measurement of Experienced Simultaneous Interpreters using EEG Phase-locked Response
    frontiers in human neuroscience, June. 6-7, 2021 (PDF:paper)
  • Johanes Effendi, Andros Tjandra, Sakriani Sakti, Satoshi Nakamura
    Multimodal Chain: Cross-Modal Collaboration Through Listening, Speaking, and Visualizing
    IEEE Access, 9./2021, 70286-70299, May. 6, 2021 (PDF:paper)
  • Hiroki Tanaka, Hidemi Iwasaka, Yasuhiro Matsuda, Kosuke Okazaki, Satoshi Nakamura
    Analyzing Self-Efficacy and Summary Feedback in Automated Social Skills Training
    IEEE Open Journal of Engineering in Medicine and Biology, Apr. 27, 2021 (PDF:paper)
  • Johanes Effendi, Sakriani Sakti, Satoshi Nakamura
    End-to-End Image-to-Speech Generation for Untranscribed Unknown Languages
    IEEE Access, 55144-55154, Apr. 7, 2021 (PDF:paper)

国際会議論文

  • Yui Oka, Katsuhito Sudoh, Satoshi Nakamura
    Using Perturbed Length-aware Positional Encoding for Non-autoregressive Neural Machine Translation
    the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing: Student Research Workshop, August, 2021 (PDF:paper) (PDF:slides)
  • Kazuhiro Shidara, Hiroki Tanaka, Hiroyoshi Adachi, Daisuke Kanayama, Yukako Sakagami, Takashi Kudo, Satoshi Nakamura
    Relationship between Mood Improvement and Questioning to Evaluate Automatic Thoughts in Cognitive Restructuring with a Virtual Agent
    Workshop on Functions of Emotions for Socially Interactive Agents (Func-E) in 9th International Conference on Affective Computing & Intelligent Interaction (ACII 2021), IEEE, 2021, Sep. 28, 2021 (PDF:paper) (PDF:slides)
  • Ryo Fukuda, Yui Oka, Yasumasa Kano, Yuki Yano, Yuka Ko, Hirotaka Tokuyama, Kosuke Doi, Sakriani Sakti, Katsuhito Sudoh, Satoshi Nakamura
    NAIST English-to-Japanese Simultaneous Translation System for IWSLT 2021 Simultaneous Text-to-text Task
    Proceedings of the 18th International Conference on Spoken Language Translation (IWSLT 2021) [system demostration paper], 39-45,  Aug. 5, 2021 (PDF:paper) (PDF:slides)
  • Katsuhito Sudoh, Kosuke Takahashi, Satoshi Nakamura
    Is this translation error critical?: Classification-based Human and Automatic Machine Translation Evaluation Focusing on Critical Errors
    Proceedings of the Workshop on Human Evaluation of NLP Systems (HumEval), 46-55, Apr. 20, 2021 (PDF:paper) (PDF:slides)
  • Shun Takahashi, Sakriani Sakti, Satoshi Nakamura
    Unsupervised Neural-Based Graph Clustering for Variable-Length Speech Representation Discovery of Zero-Resource Languages
    Proc. Interspeech 2021, 1559-1563, Sep. 1, 2021 (PDF:paper) (PDF:slides)
  • Sashi Novitasari, Sakriani Sakti, Satoshi Nakamura
    Dynamically Adaptive Machine Speech Chain Inference for TTS in Noisy Environment: Listen and Speak Louder
    Proc. Interspeech 2021, 4124-4128, Aug. 30, 2021 (PDF:paper) (PDF:slides)
  • Johanes Effendi, Sakriani Sakti, Satoshi Nakamura
    Weakly-supervised Speech-to-text Mapping with Visually Connected Non-parallel Speech-text Data using Cyclic Partially-aligned Transformer
    Proc. Interspeech 2021, Sep. 1, 2021 (PDF:paper) (PDF:slides)
  • Yuka Ko, Katsuhito Sudoh, Sakriani Sakti and Satoshi Nakamura
    ASR Posterior-based Loss for Multi-task End-to-end Speech Translation
    Proc. Interspeech 2021, 2272-2276, September. 1, 2021 (PDF:paper) (PDF:slides) (PDF:poster)
  • Hirotaka Tokuyama, Sakriani Sakti, Katsuhito Sudoh, Satoshi Nakamura
    Transcribing Paralinguistic Acoustic Cues to Target Language Text in Transformer-Based Speech-to-Text Translation
    Proc. Interspeech 2021, 2262-2266, September. 1, 2021 (PDF:paper) (PDF:slides) (PDF:poster)
  • Ryo Fukuda, Katsuhito Sudoh, Satoshi Nakamura
    On Knowledge Distillation for Translating Erroneous Speech Transcriptions
    Proceedings of the 18th International Conference on Spoken Language Translation, 198-205,  August. 6, 2021 (PDF:paper) (PDF:slides)
  • Kosuke Doi, Katsuhito Sudoh, Satoshi Nakamura
    Large-Scale English-Japanese Simultaneous Interpretation Corpus: Construction and Analyses with Sentence-Aligned Data
    Proceedings of the 18th International Conference on Spoken Language Translation, 226-235, August. 6, 2021 (PDF:paper) (PDF:slides)
  • Shohei Tanaka, Koichiro Yoshino, Katsuhito Sudoh, Satoshi Nakamura
    ARTA: Collection and Classification of Ambiguous Requests and Thoughtful Actions
    The 22nd Annual Meeting of the Special Interest Group on Discourse and Dialogue (SIGDIAL), pp. 77‑88, July. 7-29, 2021 (PDF:paper) (PDF:slides)
  • Shohei Tanaka
    Towards Thoughtful Dialogue Agent as Well as Human Concierge
    17th Young Researcher; Roundtable on Spoken Dialog Systems (YRRSDS), July. 7-27, 2021,  (PDF:paper) (PDF:poster)

招待講演

  • 品川 政太朗
    "【招待講演】Vision and Languageと分野を取り巻く深層学習手法の紹介"
    自然言語処理研究会(IPSJ-NL)、コンピュータビジョンとイメージメディア研究会(IPSJ-CVIM)、パターン認識・メディア理解研究会(PRMU)合同研究会, May. 21, 2021 (PDF:slides)

国内学会研究会・シンポジウム等

  • 石橋陽一,横井祥,須藤克仁,中村哲
    量子論理に基づく単語埋込集合間の論理演算
    NLP若手の会 (YANS) 第16回シンポジウム,  August. 31, 2021
  • 高井公一,服部元,米山暁夫,安田圭志,須藤克仁,中村哲
    翻訳精度に基づく固有名詞の翻訳手法の研究
    言語処理学会年次大会(ANLP), March 3-16, 2021 (PDF:paper) (PDF:poster)
  • 海木 延佳, サクティ サクリアニ, 中村 哲
    局所的な句構造の情報を用いた ニューラル音声合成
    音学シンポジウム2021, June. 6-11, 2021,  (PDF:paper) (PDF:slides)

国内学会大会等

  • Nguyen Tung,吉野 幸一郎,Sakti Sakriani,中村 哲
    対話制御の方策再利用における行動関連確率の利用
    2021年度 人工知能学会全国大会 (第35回), 4E1-OS-11a-01, June. 6-11, 2021 (PDF:paper) (PDF:slides)
  • 設樂一碩、田中宏季、足立浩祥、金山大祐、阪上由香子、工藤喬、中村哲
    仮想エージェントとの認知再構成法における自動思考の同定
    2021年度 人工知能学会全国大会 (第35回), 4D4-OS-4c-01, June. 6-11, 2021 (PDF:paper) (PDF:slides)
  • 高橋 舜、サクリアニ サクティ、中村 哲
    ゼロ資源状況におけるサブワード単位の獲得にむけて グラフニューラルネットワークを用いた手法
    2021年度 人工知能学会全国大会 (第35回), 4I2-GS-7c-05, June. 6-11, 2021 (PDF:paper) (PDF:slides)
  • 佐賀健志, 田中宏季, 中村 哲
    緯度経度情報追加による行動履歴分散表現の高精度化
    2021年度 人工知能学会全国大会 (第35回), 2D1-OS-6-03, June. 6-9, 2021 (PDF:paper) (PDF:slides)

解説・総説

  • Satoshi Nakamura
    [IEEE Newslettter] Member Highlights: Satoshi Nakamura
    IEEE Inside Signal Processing Newsletter, September. 15, 2021 (PDF:paper)

表彰・受賞

  • 河野誠也, 吉野幸一郎, David Traum(USC Institute for Creative Technologies), 中村哲
    マルチタスク学習に基づいた複数フロアの対話構造の自動解析(人工知能学会2020年度研究会優秀賞)
    人工知能学会, June. 6-21, 2021