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Kamigaito Hidetaka  上垣外 英剛

ORCIDConnect your ORCID iD *help
Researcher Number 40817649
Other IDs
Affiliation (Current) 2025: 奈良先端科学技術大学院大学, 先端科学技術研究科, 准教授
Affiliation (based on the past Project Information) *help 2022 – 2024: 奈良先端科学技術大学院大学, 先端科学技術研究科, 准教授
2018 – 2021: 東京工業大学, 科学技術創成研究院, 助教
Review Section/Research Field
Principal Investigator
Basic Section 61030:Intelligent informatics-related / Sections That Are Subject to Joint Review: Basic Section60030:Statistical science-related , Basic Section61030:Intelligent informatics-related / Basic Section 60030:Statistical science-related
Except Principal Investigator
Basic Section 61030:Intelligent informatics-related / Sections That Are Subject to Joint Review: Basic Section60030:Statistical science-related , Basic Section61030:Intelligent informatics-related / Basic Section 60030:Statistical science-related
Keywords
Principal Investigator
BERT / 事前学習済み言語モデル / 知識グラフの補完 / 知識グラフ / 深層学習 / 自然言語生成 / Knowledge Base / Vision and Language / 画像と言語の融合 / LLM … More / Large Language Model / Knowledge Graph / 大規模言語モデル / 構造学習 / 共参照解析 / KGE / 知識グラフ埋め込み / 共参照解消 / 知識と画像 / 外部知識の利用 / Infoboxの生成 / 画像生成 / 言語と画像 / 視覚と言語の融合モデル / 視覚と言語の融合タスク / 負例サンプリング損失 / 知識グラフの埋め込み / アテンション / エンコーダ・デコーダ / 段階的な要約 / 依存構造木 / 注意機構 / 文書要約 / 文圧縮 / 文抽出 / 自動要約 … More
Except Principal Investigator
データベース / マルチラベル分類 / 深層学習 / ブルームフィルタ / 文書横断文間関係 / 生成型要約 / ニューラルモデル / 複数テキスト要約 / 自然言語処理 / 高速フーリエ変換 / テンソル分解 / 知識グラフ / ニューラルネットワーク / 行列分解 Less
  • Research Projects

    (6 results)
  • Research Products

    (21 results)
  • Co-Researchers

    (6 People)
  •  記号のランダムベクトル化に基づく大規模マルチラベル深層学習法

    • Principal Investigator
      林 克彦
    • Project Period (FY)
      2024 – 2026
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 61030:Intelligent informatics-related
      Basic Section 60030:Statistical science-related
      Sections That Are Subject to Joint Review: Basic Section60030:Statistical science-related , Basic Section61030:Intelligent informatics-related
    • Research Institution
      The University of Tokyo
  •  漸進的な知識の拡張を行う汎用自然言語生成モデルの研究Principal Investigator

    • Principal Investigator
      上垣外 英剛
    • Project Period (FY)
      2023 – 2025
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 61030:Intelligent informatics-related
      Basic Section 60030:Statistical science-related
      Sections That Are Subject to Joint Review: Basic Section60030:Statistical science-related , Basic Section61030:Intelligent informatics-related
    • Research Institution
      Nara Institute of Science and Technology
  •  Towards Roubust Coreference Resolution by using Global Information of EntitiesPrincipal Investigator

    • Principal Investigator
      Kamigaito Hidetaka
    • Project Period (FY)
      2021 – 2022
    • Research Category
      Grant-in-Aid for Early-Career Scientists
    • Review Section
      Basic Section 61030:Intelligent informatics-related
    • Research Institution
      Nara Institute of Science and Technology
      Tokyo Institute of Technology
  •  Abstractive Neural Multi-document Summarization Considering Cross Document Structure

    • Principal Investigator
      Okumura Manabu
    • Project Period (FY)
      2021 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 61030:Intelligent informatics-related
    • Research Institution
      Tokyo Institute of Technology
  •  Generative Summarization Based on Stepwise Extraction and RewritingPrincipal Investigator

    • Principal Investigator
      Kamigaito Hidetaka
    • Project Period (FY)
      2019 – 2020
    • Research Category
      Grant-in-Aid for Early-Career Scientists
    • Review Section
      Basic Section 61030:Intelligent informatics-related
    • Research Institution
      Tokyo Institute of Technology
  •  Matrix Factorization-based Efficient Learning for Neural Networks

    • Principal Investigator
      Hayashi Katsuhiko
    • Project Period (FY)
      2018 – 2020
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 61030:Intelligent informatics-related
    • Research Institution
      Gunma University
      The University of Tokyo
      Osaka University

All 2024 2023 2022 2021 2020 2018

All Journal Article Presentation

  • [Journal Article] Neural RST-Style Discourse Parsing Exploiting Agreement Sub-trees as Silver Data2022

    • Author(s)
      小林尚輝, 平尾努, 上垣外英剛, 奥村学, 永田昌明
    • Journal Title

      Journal of Natural Language Processing

      Volume: 29 Issue: 3 Pages: 875-900

    • DOI

      10.5715/jnlp.29.875

    • ISSN
      1340-7619, 2185-8314
    • Language
      Japanese
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21H03495, KAKENHI-PROJECT-21H03505
  • [Presentation] Can we obtain significant success in RST discourse parsing by using Large Language Models?2024

    • Author(s)
      Aru Maekawa, Tsutomu Hirao, Hidetaka Kamigaito, Manabu Okumura
    • Organizer
      The 18th Conference of the European Chapter of the Association for Computational Linguistics (EACL 2024)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21H03495
  • [Presentation] 大規模言語モデルによるシフト還元修 辞構造解析の模倣2024

    • Author(s)
      前川在, 平尾努, 上垣外英剛, 奥村学
    • Organizer
      言語処理学会第30回年次大会(NLP2024)
    • Data Source
      KAKENHI-PROJECT-21H03495
  • [Presentation] Table and Image Generation for Investigating Knowledge of Entities in Pretrained Vision and Language Models2023

    • Author(s)
      Hidetaka Kamigaito
    • Organizer
      The 61st Annual Meeting of the Association for Computational Linguistics
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K17801
  • [Presentation] Abstractive Document Summarization with Summary-length Prediction2023

    • Author(s)
      Jingun Kwon, Hidetaka Kamigaito and Manabu Okumura
    • Organizer
      The 17th Conference of the European Chapter of the Association for Computational Linguistics(EACL2023)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21H03495
  • [Presentation] Table and Image Generation for Investigating Knowledge of Entities in Pre-trained Vision and Language Models2023

    • Author(s)
      Hidetaka Kamigaito
    • Organizer
      The 61st Annual Meeting of the Association for Computational Linguistics
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K28148
  • [Presentation] 視覚と言語の融合モデルにおける知識の振る舞いを調査するための表と画像の生成タスクの提案及びその調査結果2023

    • Author(s)
      上垣外英剛
    • Organizer
      言語処理学会第29回年次大会
    • Data Source
      KAKENHI-PROJECT-21K17801
  • [Presentation] 言語モデルと解析戦略の 観点からの修辞構造解析器の比較2022

    • Author(s)
      小林尚輝, 平尾努, 上垣外英剛, 奥村学, 永田昌明
    • Organizer
      言語処理学会第28回年次大会(NLP2022)
    • Data Source
      KAKENHI-PROJECT-21H03495
  • [Presentation] 逆翻訳を利用したデータ拡 張による文間の修辞構造解析の改善2022

    • Author(s)
      前川在, 小林尚輝, 平尾努, 上垣外英剛, 奥村学
    • Organizer
      言語処理学会第29回年次大会(NLP2023)
    • Data Source
      KAKENHI-PROJECT-21H03495
  • [Presentation] A Simple and Strong Baseline for End-to-End Neural RST-style Discourse Parsing2022

    • Author(s)
      Naoki Kobayashi, Tsutomu Hirao, Hidetaka Kamigaito, Manabu Okumura and Masaaki Nagata
    • Organizer
      The 2022 Conference on Empirical Methods in Natural Language Processing EMNLP 2022
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21H03495
  • [Presentation] Comprehensive Analysis of Negative Sampling in Knowledge Graph Representation Learning2022

    • Author(s)
      Hidetaka Kamigaito
    • Organizer
      The 39th International Conference on Machine Learning
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K17801
  • [Presentation] 知識グラフ埋め込みにおける負例サンプリング損失の分析2022

    • Author(s)
      上垣外英剛, 林克彦
    • Organizer
      言語処理学会第28回年次大会 (NLP 2022)
    • Data Source
      KAKENHI-PROJECT-21K17801
  • [Presentation] Unified Interpretation of Softmax Cross-Entropy and Negative Sampling: With a Case Study for Knowledge Graph Embedding2021

    • Author(s)
      Hidetaka Kamigaito and Katsuhiko Hayashi
    • Organizer
      The Joint Conference of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (ACL-IJCNLP 2021)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K20339
  • [Presentation] A Language Model-based Generative Classifier for Sentence-level Discourse Parsing2021

    • Author(s)
      Ying Zhang, Hidetaka Kamigaito and Manabu Okumura
    • Organizer
      The 2021 Conference on Empirical Methods in Natural Language Processing (EMNLP 2021)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21H03495
  • [Presentation] Considering Nested Tree Structure in Sentence Extractive Summarization with Pre-trained Transformer2021

    • Author(s)
      Jingun Kwon, Naoki Kobayashi, Hidetaka Kamigaito and Manabu Okumura
    • Organizer
      The 2021 Conference on Empirical Methods in Natural Language Processing (EMNLP 2021)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21H03495
  • [Presentation] 知識グラフ埋め込み学習における損失関数の統一的解釈2021

    • Author(s)
      上垣外英剛,林克彦
    • Organizer
      言語処理学会第27回年次大会(NLP2021)
    • Data Source
      KAKENHI-PROJECT-19K20339
  • [Presentation] Abstractive Document Summarization with Word Embedding Reconstruction2021

    • Author(s)
      Jingyi You, Chenlong Hu, Hidetaka Kamigaito, Hiroya Takamura and Manabu Okumura
    • Organizer
      RANLP 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21H03495
  • [Presentation] Improving Neural RST Parsing Model with Silver Agreement Subtrees2021

    • Author(s)
      Naoki Kobayashi, Tsutomu Hirao, Hidetaka Kamigaito, Manabu Okumura and Masaaki Nagata
    • Organizer
      NAACL-HLT 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21H03495
  • [Presentation] 階層的な注意機構に基づき統語的な先読みを行う文圧縮2020

    • Author(s)
      上垣外 英剛, 奥村 学
    • Organizer
      情報処理学会第243回自然言語処理研究会
    • Data Source
      KAKENHI-PROJECT-19K20339
  • [Presentation] Syntactically Look-Ahead Attention Network for Sentence Compression2020

    • Author(s)
      Hidetaka Kamigaito, Manabu Okumura
    • Organizer
      Thirty-Fourth AAAI Conference on Artificial Intelligence (AAAI 2020)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K20339
  • [Presentation] Higher-order Syntactic Attention Network for Long Sentence Compression2018

    • Author(s)
      Hidetaka Kamigaito, Katsuhiko Hayashi, Tsutomu Hirao, Masaaki Nagata
    • Organizer
      The 16th Annual Conference of the North American Chapter of the Association for Computational Linguistics
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K11457
  • 1.  Hayashi Katsuhiko (50725794)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 1 results
  • 2.  Okumura Manabu (60214079)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 10 results
  • 3.  高瀬 翔 (40817483)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 4.  宮尾 祐介 (00343096)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 5.  大内 啓樹 (70825463)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 6.  渡辺 太郎 (90395038)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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