革新知能統合研究センター

投稿日：5/24（改訂7/1）

自然言語処理分野のトップカンファレンスであるthe Association for Computational Linguistics (ACL 2021)（8/1-6、バンコク（タイ）実施）において、AIPセンターから下記の通り、8本の論文が採択されました。

[ACL 2021] https://2021.aclweb.org/

-Main Conference(Long Papers)

• CTFN: Hierarchical Learning for Multimodal Sentiment Analysis Using Coupled-Translation Fusion Network
  Jiajia Tang (Hangzhou Dianzi University)+
  Kang Li (Hangzhou Dianzi University)
  Xuanyu Jin (Hangzhou Dianzi University)
  Andrzej Cichocki (Skoltech)
  Qibin Zhao (RIKEN AIP)
  Wanzeng Kong (Hangzhou Dianzi University)
• Lower Perplexity is Not Always Human-Like
  Tatsuki Kuribayashi (Tohoku University / Langsmith Inc.)
  Yohei Oseki (The University of Tokyo / RIKEN AIP)
  Takumi Ito (Tohoku University / Langsmith Inc.)
  Ryo Yoshida (The University of Tokyo)
  Masayuki Asahara (NINJAL)
  Kentaro Inui (Tohoku University / RIKEN AIP)
• Nested Named Entity Recognition via Explicitly Excluding the Influence of the Best Path
  Yiran Wang (NAIST)
  Hiroyuki Shindo (NAIST / RIKEN AIP)
  Yuji Matsumoto (RIKEN AIP)
  Taro Watanabe (NAIST)
• Unified Interpretation of Softmax Cross-Entropy and Negative Sampling: With Case Study for Knowledge Graph Embedding
  Hidetaka Kamigaito (Tokyo Institute of Technology)
  Katsuhiko Hayashi  (Gunma University / RIKEN AIP)

-Main Conference(Short Papers)

• Efficient Passage Retrieval with Hashing for Open-domain Question Answering
  Ikuya Yamada (Studio Ousia/ RIKEN AIP)
  Akari Asai (University of Washington)
  Hannaneh Hajishirzi (University of Washington)

-Findings(Long Papers):

• Structured Refinement for Sequential Labeling
  Yiran Wang (NAIST)
  Hiroyuki Shindo (NAIST / RIKEN AIP)
  Yuji Matsumoto (RIKEN AIP)
  Taro Watanabe (NAIST)
• SyGNS: A Systematic Generalization Testbed Based on Natural Language Semantics”
  Hitomi Yanaka (The University of Tokyo / RIKEN AIP)
  Koji Mineshima (Keio University)
  Kentaro Inui (Tohoku University / RIKEN AIP)

-Findings(Short Papers):

• Do Grammatical Error Correction Models Realize Grammatical Generalization?
  Masato Mita (RIKEN AIP / Tohoku University)
  Hitomi Yanaka (The University of Tokyo / RIKEN AIP)

+Past interns of RIKEN AIP

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