Ikuya Yamada

Publication Activity (10 Years)

Years Active: 2014-2024
Publications (10 Years): 45

Top Topics

Neural Classifier

Named Entity Disambiguation

Question Answering

Top Venues

Trans. Assoc. Comput. Linguistics

Publications

Ikuya Yamada, Ryokan Ri
LEIA: Facilitating Cross-lingual Knowledge Transfer in Language Models with Entity-based Data Augmentation. ACL (Findings) (2024)
Ikuya Yamada, Ryokan Ri
LEIA: Facilitating Cross-Lingual Knowledge Transfer in Language Models with Entity-based Data Augmentation. CoRR (2024)
Shohei Higashiyama, Hiroki Ouchi, Hiroki Teranishi, Hiroyuki Otomo, Yusuke Ide, Aitaro Yamamoto, Hiroyuki Shindo, Yuki Matsuda, Shoko Wakamiya, Naoya Inoue, Ikuya Yamada, Taro Watanabe
Arukikata Travelogue Dataset with Geographic Entity Mention, Coreference, and Link Annotation. EACL (Findings) (2024)
Shohei Higashiyama, Hiroki Ouchi, Hiroki Teranishi, Hiroyuki Otomo, Yusuke Ide, Aitaro Yamamoto, Hiroyuki Shindo, Yuki Matsuda, Shoko Wakamiya, Naoya Inoue, Ikuya Yamada, Taro Watanabe
Arukikata Travelogue Dataset with Geographic Entity Mention, Coreference, and Link Annotation. CoRR (2023)
Akari Asai, Shayne Longpre, Jungo Kasai, Chia-Hsuan Lee, Rui Zhang, Junjie Hu, Ikuya Yamada, Jonathan H. Clark, Eunsol Choi
MIA 2022 Shared Task: Evaluating Cross-lingual Open-Retrieval Question Answering for 16 Diverse Languages. CoRR (2022)
Sosuke Nishikawa, Ikuya Yamada, Yoshimasa Tsuruoka, Isao Echizen
A Multilingual Bag-of-Entities Model for Zero-Shot Cross-Lingual Text Classification. CoNLL (2022)
Sosuke Nishikawa, Ryokan Ri, Ikuya Yamada, Yoshimasa Tsuruoka, Isao Echizen
EASE: Entity-Aware Contrastive Learning of Sentence Embedding. CoRR (2022)
Sosuke Nishikawa, Ryokan Ri, Ikuya Yamada, Yoshimasa Tsuruoka, Isao Echizen
EASE: Entity-Aware Contrastive Learning of Sentence Embedding. NAACL-HLT (2022)
Daisuke Oba, Ikuya Yamada, Naoki Yoshinaga, Masashi Toyoda
Entity Embedding Completion for Wide-Coverage Entity Disambiguation. EMNLP (Findings) (2022)
Ryokan Ri, Ikuya Yamada, Yoshimasa Tsuruoka
mLUKE: The Power of Entity Representations in Multilingual Pretrained Language Models. ACL (1) (2022)
Ikuya Yamada, Koki Washio, Hiroyuki Shindo, Yuji Matsumoto
Global Entity Disambiguation with BERT. NAACL-HLT (2022)
Ryokan Ri, Ikuya Yamada, Yoshimasa Tsuruoka
mLUKE: The Power of Entity Representations in Multilingual Pretrained Language Models. CoRR (2021)
Ikuya Yamada, Akari Asai, Hannaneh Hajishirzi
Efficient Passage Retrieval with Hashing for Open-domain Question Answering. CoRR (2021)
Sosuke Nishikawa, Ikuya Yamada, Yoshimasa Tsuruoka, Isao Echizen
A Multilingual Bag-of-Entities Model for Zero-Shot Cross-Lingual Text Classification. CoRR (2021)
Phuc Nguyen, Ikuya Yamada, Natthawut Kertkeidkachorn, Ryutaro Ichise, Hideaki Takeda
SemTab 2021: Tabular Data Annotation with MTab Tool. SemTab@ISWC (2021)
Phuc Nguyen, Ikuya Yamada, Natthawut Kertkeidkachorn, Ryutaro Ichise, Hideaki Takeda
Demonstration of MTab: Tabular Data Annotation with Knowledge Graphs. ISWC (Posters/Demos/Industry) (2021)
Sewon Min, Jordan L. Boyd-Graber, Chris Alberti, Danqi Chen, Eunsol Choi, Michael Collins, Kelvin Guu, Hannaneh Hajishirzi, Kenton Lee, Jennimaria Palomaki, Colin Raffel, Adam Roberts, Tom Kwiatkowski, Patrick S. H. Lewis, Yuxiang Wu, Heinrich Küttler, Linqing Liu, Pasquale Minervini, Pontus Stenetorp, Sebastian Riedel, Sohee Yang, Minjoon Seo, Gautier Izacard, Fabio Petroni, Lucas Hosseini, Nicola De Cao, Edouard Grave, Ikuya Yamada, Sonse Shimaoka, Masatoshi Suzuki, Shumpei Miyawaki, Shun Sato, Ryo Takahashi, Jun Suzuki, Martin Fajcik, Martin Docekal, Karel Ondrej, Pavel Smrz, Hao Cheng, Yelong Shen, Xiaodong Liu, Pengcheng He, Weizhu Chen, Jianfeng Gao, Barlas Oguz, Xilun Chen, Vladimir Karpukhin, Stan Peshterliev, Dmytro Okhonko, Michael Sejr Schlichtkrull, Sonal Gupta, Yashar Mehdad, Wen-tau Yih
NeurIPS 2020 EfficientQA Competition: Systems, Analyses and Lessons Learned. CoRR (2021)
Ikuya Yamada, Akari Asai, Hannaneh Hajishirzi
Efficient Passage Retrieval with Hashing for Open-domain Question Answering. ACL/IJCNLP (2) (2021)
Ikuya Yamada, Akari Asai, Hiroyuki Shindo, Hideaki Takeda, Yuji Matsumoto
LUKE: Deep Contextualized Entity Representations with Entity-aware Self-attention. EMNLP (1) (2020)
Ikuya Yamada, Akari Asai, Hiroyuki Shindo, Hideaki Takeda, Yuji Matsumoto
LUKE: Deep Contextualized Entity Representations with Entity-aware Self-attention. CoRR (2020)
Sewon Min, Jordan L. Boyd-Graber, Chris Alberti, Danqi Chen, Eunsol Choi, Michael Collins, Kelvin Guu, Hannaneh Hajishirzi, Kenton Lee, Jennimaria Palomaki, Colin Raffel, Adam Roberts, Tom Kwiatkowski, Patrick S. H. Lewis, Yuxiang Wu, Heinrich Küttler, Linqing Liu, Pasquale Minervini, Pontus Stenetorp, Sebastian Riedel, Sohee Yang, Minjoon Seo, Gautier Izacard, Fabio Petroni, Lucas Hosseini, Nicola De Cao, Edouard Grave, Ikuya Yamada, Sonse Shimaoka, Masatoshi Suzuki, Shumpei Miyawaki, Shun Sato, Ryo Takahashi, Jun Suzuki, Martin Fajcik, Martin Docekal, Karel Ondrej, Pavel Smrz, Hao Cheng, Yelong Shen, Xiaodong Liu, Pengcheng He, Weizhu Chen, Jianfeng Gao, Barlas Oguz, Xilun Chen, Vladimir Karpukhin, Stan Peshterliev, Dmytro Okhonko, Michael Sejr Schlichtkrull, Sonal Gupta, Yashar Mehdad, Wen-tau Yih
NeurIPS 2020 EfficientQA Competition: Systems, Analyses and Lessons Learned. NeurIPS (Competition and Demos) (2020)
Natthawut Kertkeidkachorn, Rungsiman Nararatwong, Phuc Nguyen, Ikuya Yamada, Hideaki Takeda, Ryutaro Ichise
Hierarchical Contextualized Representation Models for Answer Type Prediction. SMART@ISWC (2020)
Phuc Nguyen, Ikuya Yamada, Natthawut Kertkeidkachorn, Ryutaro Ichise, Hideaki Takeda
MTab4Wikidata at SemTab 2020: Tabular Data Annotation with Wikidata. SemTab@ISWC (2020)
Ikuya Yamada, Akari Asai, Jin Sakuma, Hiroyuki Shindo, Hideaki Takeda, Yoshiyasu Takefuji, Yuji Matsumoto
Wikipedia2Vec: An Efficient Toolkit for Learning and Visualizing the Embeddings of Words and Entities from Wikipedia. EMNLP (Demos) (2020)
Masato Hagiwara, Ryuji Tamaki, Ikuya Yamada
Multi-Task Transfer Learning for Fine-Grained Named Entity Recognition. TAC (2019)
Ikuya Yamada, Hiroyuki Shindo
Neural Attentive Bag-of-Entities Model for Text Classification. CoNLL (2019)
Eric Wallace, Pedro Rodriguez, Shi Feng, Ikuya Yamada, Jordan L. Boyd-Graber
Trick Me If You Can: Human-in-the-loop Generation of Adversarial Question Answering Examples. Trans. Assoc. Comput. Linguistics 7 (2019)
Ikuya Yamada, Hiroyuki Shindo
Pre-training of Deep Contextualized Embeddings of Words and Entities for Named Entity Disambiguation. CoRR (2019)
Ikuya Yamada, Hiroyuki Shindo
Neural Attentive Bag-of-Entities Model for Text Classification. CoRR (2019)
Ikuya Yamada, Akari Asai, Hiroyuki Shindo, Hideaki Takeda, Yoshiyasu Takefuji
Wikipedia2Vec: An Optimized Tool for Learning Embeddings of Words and Entities from Wikipedia. CoRR (2018)
Ikuya Yamada, Ryuji Tamaki, Hiroyuki Shindo, Yoshiyasu Takefuji
Studio Ousia's Quiz Bowl Question Answering System. CoRR (2018)
Ikuya Yamada, Hiroyuki Shindo, Yoshiyasu Takefuji
Representation Learning of Entities and Documents from Knowledge Base Descriptions. CoRR (2018)
Ikuya Yamada, Hiroyuki Shindo, Yoshiyasu Takefuji
Representation Learning of Entities and Documents from Knowledge Base Descriptions. COLING (2018)
Ikuya Yamada, Tomotaka Ito, Hideaki Takeda, Yoshiyasu Takefuji
Linkify: Enhancing Text Reading Experience by Detecting and Linking Helpful Entities to Users. IEEE Intell. Syst. 33 (5) (2018)
Ikuya Yamada, Hiroyuki Shindo, Hideaki Takeda, Yoshiyasu Takefuji
Learning Distributed Representations of Texts and Entities from Knowledge Base. CoRR (2017)
Yotam Eshel, Noam Cohen, Kira Radinsky, Shaul Markovitch, Ikuya Yamada, Omer Levy
Named Entity Disambiguation for Noisy Text. CoRR (2017)
Motoki Sato, Hiroyuki Shindo, Ikuya Yamada, Yuji Matsumoto
Segment-Level Neural Conditional Random Fields for Named Entity Recognition. IJCNLP(2) (2017)
Ikuya Yamada, Hiroyuki Shindo, Hideaki Takeda, Yoshiyasu Takefuji
Learning Distributed Representations of Texts and Entities from Knowledge Base. Trans. Assoc. Comput. Linguistics 5 (2017)
Ikuya Yamada, Motoki Sato, Hiroyuki Shindo
Ensemble of Neural Classifiers for Scoring Knowledge Base Triples. CoRR (2017)
Yotam Eshel, Noam Cohen, Kira Radinsky, Shaul Markovitch, Ikuya Yamada, Omer Levy
Named Entity Disambiguation for Noisy Text. CoNLL (2017)
Yuichiro Sawai, Mai Omura, Hiroki Ouchi, Yuki Nagai, Masashi Yoshikawa, Ikuya Yamada
Similarity Matrix Model for the NTCIR-12 MedNLPDoc Task. NTCIR (2016)
Ikuya Yamada, Hiroyuki Shindo, Hideaki Takeda, Yoshiyasu Takefuji
Joint Learning of the Embedding of Words and Entities for Named Entity Disambiguation. CoRR (2016)
Ikuya Yamada, Hiroyuki Shindo, Hideaki Takeda, Yoshiyasu Takefuji
Joint Learning of the Embedding of Words and Entities for Named Entity Disambiguation. CoNLL (2016)
Ikuya Yamada, Hideaki Takeda, Yoshiyasu Takefuji
Enhancing Named Entity Recognition in Twitter Messages Using Entity Linking. NUT@IJCNLP (2015)
Ikuya Yamada, Hideaki Takeda, Yoshiyasu Takefuji
An End-to-End Entity Linking Approach for Tweets. #MSM (2015)
Ikuya Yamada, Tomotaka Ito, Shinnosuke Usami, Shinsuke Takagi, Hideaki Takeda, Yoshiyasu Takefuji
Evaluating the helpfulness of linked entities to readers. HT (2014)