Yusuke Sakai

According to our database, Yusuke Sakai authored at least 67 papers between 2021 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2026

Enhancing Factuality through Consensus and Consistency in Summarization Using Minimum Bayes Risk Decoding.

Riza Setiawan Soetedjo, Yusuke Sakai, Hidetaka Kamigaito, Jingun Kwon, Manabu Okumura, Taro Watanabe

CoRR, May, 2026

Edit-level Majority Voting Mitigates Over-Correction in LLM-based Grammatical Error Correction.

Takumi Goto, Yusuke Sakai, Taro Watanabe

CoRR, May, 2026

HalluCiteChecker: A Lightweight Toolkit for Hallucinated Citation Detection and Verification in the Era of AI Scientists.

Yusuke Sakai, Hidetaka Kamigaito, Taro Watanabe

CoRR, April, 2026

CArtBench: Evaluating Vision-Language Models on Chinese Art Understanding, Interpretation, and Authenticity.

Xuefeng Wei, Zhixuan Wang, Xuan Zhou, Zhi Qu, Hongyao Li, Yusuke Sakai, Hidetaka Kamigaito, Taro Watanabe

CoRR, April, 2026

StructLens: A Structural Lens for Language Models via Maximum Spanning Trees.

Haruki Sakajo, Frederikus Hudi, Yusuke Sakai, Hidetaka Kamigaito, Taro Watanabe

CoRR, March, 2026

The Wisdom of Many Queries: Complexity-Diversity Principle for Dense Retriever Training.

Xincan Feng, Noriki Nishida, Yusuke Sakai, Yuji Matsumoto

CoRR, February, 2026

Grammatical Error Correction Evaluation by Optimally Transporting Edit Representation.

Takumi Goto, Yusuke Sakai, Taro Watanabe

CoRR, February, 2026

Domain Translation with Monolingual Lexical Distribution.

Yusuke Sakai, Zhi Qu, Hidetaka Kamigaito, Taro Watanabe, Xiaojiang Liu

Trans. Mach. Learn. Res., 2026

Rethinking the Evaluation Methods of LLMs' Grammatical Knowledge.

Yusuke Ide, Yuto Nishida, Justin Vasselli, Miyu Oba, Yusuke Sakai, Hidetaka Kamigaito, Taro Watanabe

J. Nat. Lang. Process., 2026

"Yuki Gets Sushi, David Gets Steak?": Uncovering Gender and Racial Biases in LLM-Based Meal Recommendations.

Xuefeng Wei, Xuan Zhou, Yusuke Sakai, Taro Watanabe

Proceedings of the 19th Conference of the European Chapter of the Association for Computational Linguistics, 2026

entity-linkings: A Unified Library for Entity Linking.

Yuya Sawada, Tsuyoshi Fujita, Yusuke Sakai, Taro Watanabe

Proceedings of the 19th Conference of the European Chapter of the Association for Computational Linguistics, 2026

Cosine Similarity as Logits?: A Scalable Knowledge Probe Using Embedding Vectors from Generative Language Models.

Tomoyuki Jinno, Kazuki Hayashi, Yusuke Sakai, Hidetaka Kamigaito, Taro Watanabe

Proceedings of the 19th Conference of the European Chapter of the Association for Computational Linguistics, 2026

Diagnosing Vision Language Models' Perception by Leveraging Human Methods for Color Vision Deficiencies.

Kazuki Hayashi, Shintaro Ozaki, Yusuke Sakai, Hidetaka Kamigaito, Taro Watanabe

Proceedings of the 19th Conference of the European Chapter of the Association for Computational Linguistics, 2026

Towards Singable Lyrics Translation Using Large Language Models.

Liu Hanze, Yusuke Sakai, Taro Watanabe

Proceedings of the 19th Conference of the European Chapter of the Association for Computational Linguistics, 2026

Toward Automatic Delegation Extraction in Japanese Law.

Tsuyoshi Fujita, Yuya Sawada, Yusuke Sakai, Taro Watanabe

Proceedings of the 19th Conference of the European Chapter of the Association for Computational Linguistics, 2026

Hacking Neural Evaluation Metrics with Single Text.

Hiroyuki Deguchi, Katsuki Chousa, Yusuke Sakai

Proceedings of the 19th Conference of the European Chapter of the Association for Computational Linguistics, 2026

HalluCitation Matters: Revealing the Impact of Hallucinated References with 300 Hallucinated Papers in ACL Conferences.

Yusuke Sakai, Hidetaka Kamigaito, Taro Watanabe

Proceedings of the 64th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2026

One Single Hub Text Breaks CLIP: Identifying Vulnerabilities in Cross-Modal Encoders via Hubness.

Hiroyuki Deguchi, Katsuki Chousa, Yusuke Sakai

Proceedings of the 64th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2026

2025

Hacking Neural Evaluation Metrics with Single Hub Text.

Hiroyuki Deguchi, Katsuki Chousa, Yusuke Sakai

CoRR, December, 2025

TextTIGER: Text-based Intelligent Generation with Entity Prompt Refinement for Text-to-Image Generation.

Shintaro Ozaki, Kazuki Hayashi, Yusuke Sakai, Jingun Kwon, Hidetaka Kamigaito, Katsuhiko Hayashi, Manabu Okumura, Taro Watanabe

CoRR, April, 2025

Can Impressions of Music be Extracted from Thumbnail Images?

Takashi Harada, Takehiro Motomitsu, Katsuhiko Hayashi, Yusuke Sakai, Hidetaka Kamigaito

CoRR, January, 2025

Vowel Articulation and Tongue Position in Vision Language Models.

Haruki Sakajo, Yusuke Sakai, Hidetaka Kamigaito, Taro Watanabe

J. Nat. Lang. Process., 2025

Toward the Final Piece of My Doctoral Thesis.

Yusuke Sakai

J. Nat. Lang. Process., 2025

Investigation of the Inference Capabilities and Memorization of Pre-trained Language Models.

Yusuke Sakai

J. Nat. Lang. Process., 2025

Simultaneous Interpretation Corpus Construction by Large Language Models in Distant Language Pair.

Yusuke Sakai

J. Nat. Lang. Process., 2025

Cross-Era Evaluation of Language Models for Location Referring Expression Extraction.

Ayuki Katayama, Shohei Higashiyama, Hiroki Ouchi, Yusuke Sakai, Ayano Takeuchi, Ryo Bando, Yuta Hashimoto, Toshinobu Ogiso, Taro Watanabe

J. Nat. Lang. Process., 2025

Visual Priming Effect on Large-scale Vision Language Models.

Daiki Yoshida, Haruki Sakajo, Kazuki Hayashi, Yusuke Sakai, Hidetaka Kamigaito, Katsuhiko Hayashi, Taro Watanabe

Proceedings of the 15th International Conference on Recent Advances in Natural Language Processing, 2025

AdTEC: A Unified Benchmark for Evaluating Text Quality in Search Engine Advertising.

Peinan Zhang, Yusuke Sakai, Masato Mita, Hiroki Ouchi, Taro Watanabe

Proceedings of the 2025 Conference of the Nations of the Americas Chapter of the Association for Computational Linguistics: Human Language Technologies, 2025

Reliability of Distribution Predictions by LLMs: Insights from Counterintuitive Pseudo-Distributions.

Toma Suzuki, Ayuki Katayama, Seiji Gobara, Ryo Tsujimoto, Hibiki Nakatani, Kazuki Hayashi, Yusuke Sakai, Hidetaka Kamigaito, Taro Watanabe

Proceedings of the 2025 Conference of the Nations of the Americas Chapter of the Association for Computational Linguistics: Human Language Technologies, 2025

Tonguescape: Exploring Language Models Understanding of Vowel Articulation.

Haruki Sakajo, Yusuke Sakai, Hidetaka Kamigaito, Taro Watanabe

Proceedings of the 2025 Conference of the Nations of the Americas Chapter of the Association for Computational Linguistics: Human Language Technologies, 2025

Towards Cross-Lingual Explanation of Artwork in Large-scale Vision Language Models.

Shintaro Ozaki, Kazuki Hayashi, Yusuke Sakai, Hidetaka Kamigaito, Katsuhiko Hayashi, Taro Watanabe

Proceedings of the Findings of the Association for Computational Linguistics: NAACL 2025, Albuquerque, New Mexico, USA, April 29, 2025

How to Make the Most of LLMs' Grammatical Knowledge for Acceptability Judgments.

Yusuke Ide, Yuto Nishida, Justin Vasselli, Miyu Oba, Yusuke Sakai, Hidetaka Kamigaito, Taro Watanabe

Proceedings of the 2025 Conference of the Nations of the Americas Chapter of the Association for Computational Linguistics: Human Language Technologies, 2025

Agreement-Constrained Probabilistic Minimum Bayes Risk Decoding.

Koki Natsumi, Hiroyuki Deguchi, Yusuke Sakai, Hidetaka Kamigaito, Taro Watanabe

Proceedings of the 14th International Joint Conference on Natural Language Processing and the 4th Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics, 2025

Investigating Omission as a Latency Reduction Strategy in Simultaneous Speech Translation.

Mana Makinae, Yusuke Sakai, Hidetaka Kamigaito, Taro Watanabe

Proceedings of the 14th International Joint Conference on Natural Language Processing and the 4th Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics, 2025

Multilingual Dialogue Generation and Localization with Dialogue Act Scripting.

Justin Vasselli, Eunike Andriani Kardinata, Yusuke Sakai, Taro Watanabe

Proceedings of the 2025 Conference on Empirical Methods in Natural Language Processing, 2025

Languages Still Left Behind: Toward a Better Multilingual Machine Translation Benchmark.

Chihiro Taguchi, Seng Mai, Keita Kurabe, Yusuke Sakai, Georgina Agyei, Soudabeh Eslami, David Chiang

Proceedings of the 2025 Conference on Empirical Methods in Natural Language Processing, 2025

LoCt-Instruct: An Automatic Pipeline for Constructing Datasets of Logical Continuous Instructions.

Hongyu Sun, Yusuke Sakai, Haruki Sakajo, Shintaro Ozaki, Kazuki Hayashi, Hidetaka Kamigaito, Taro Watanabe

Proceedings of the 2025 Conference on Empirical Methods in Natural Language Processing, 2025

SinhalaMMLU: A Comprehensive Benchmark for Evaluating Multitask Language Understanding in Sinhala.

Ashmari Pramodya, Nirasha Nelki, Heshan Shalinda, Chamila Liyanage, Yusuke Sakai, Randil Pushpananda, Ruvan Weerasinghe, Hidetaka Kamigaito, Taro Watanabe

Proceedings of the 2025 Conference on Empirical Methods in Natural Language Processing, 2025

BannerBench: Benchmarking Vision Language Models for Multi-Ad Selection with Human Preferences.

Hiroto Otake, Peinan Zhang, Yusuke Sakai, Masato Mita, Hiroki Ouchi, Taro Watanabe

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2025, 2025

Reliability Crisis of Reference-free Metrics for Grammatical Error Correction.

Takumi Goto, Yusuke Sakai, Taro Watanabe

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2025, 2025

IRR: Image Review Ranking Framework for Evaluating Vision-Language Models.

Kazuki Hayashi, Kazuma Onishi, Toma Suzuki, Yusuke Ide, Seiji Gobara, Shigeki Saito, Yusuke Sakai, Hidetaka Kamigaito, Katsuhiko Hayashi, Taro Watanabe

Proceedings of the 31st International Conference on Computational Linguistics, 2025

Dictionaries to the Rescue: Cross-Lingual Vocabulary Transfer for Low-Resource Languages Using Bilingual Dictionaries.

Haruki Sakajo, Yusuke Ide, Justin Vasselli, Yusuke Sakai, Yingtao Tian, Hidetaka Kamigaito, Taro Watanabe

Proceedings of the Findings of the Association for Computational Linguistics, 2025

Translating Movie Subtitles by Large Language Models using Movie-meta Information.

Ashmari Pramodya, Yusuke Sakai, Justin Vasselli, Hidetaka Kamigaito, Taro Watanabe

Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Volume 4: Student Research Workshop), 2025

BQA: Body Language Question Answering Dataset for Video Large Language Models.

Shintaro Ozaki, Kazuki Hayashi, Miyu Oba, Yusuke Sakai, Hidetaka Kamigaito, Taro Watanabe

Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers), 2025

Diversity Explains Inference Scaling Laws: Through a Case Study of Minimum Bayes Risk Decoding.

Hidetaka Kamigaito, Hiroyuki Deguchi, Yusuke Sakai, Katsuhiko Hayashi, Taro Watanabe

Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2025

gec-metrics: A Unified Library for Grammatical Error Correction Evaluation.

Takumi Goto, Yusuke Sakai, Taro Watanabe

Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Volume 3: System Demonstrations), 2025

Rethinking Evaluation Metrics for Grammatical Error Correction: Why Use a Different Evaluation Process than Human?

Takumi Goto, Yusuke Sakai, Taro Watanabe

Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers), 2025

Revisiting Compositional Generalization Capability of Large Language Models Considering Instruction Following Ability.

Yusuke Sakai, Hidetaka Kamigaito, Taro Watanabe

Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2025

IMPARA-GED: Grammatical Error Detection is Boosting Reference-free Grammatical Error Quality Estimator.

Yusuke Sakai, Takumi Goto, Taro Watanabe

Proceedings of the Findings of the Association for Computational Linguistics, 2025

2024

Investigation of the Inference Capabilities and Memorization of Pre-trained Language Models.

Yusuke Sakai, Hidetaka Kamigaito, Katsuhiko Hayashi, Taro Watanabe

J. Nat. Lang. Process., 2024

Does Pre-trained Language Model Actually Infer Unseen Links in Knowledge Graph Completion?

Yusuke Sakai

J. Nat. Lang. Process., 2024

Theoretical Aspects of Bias and Diversity in Minimum Bayes Risk Decoding.

Hidetaka Kamigaito, Hiroyuki Deguchi, Yusuke Sakai, Katsuhiko Hayashi, Taro Watanabe

CoRR, 2024

Toward the Evaluation of Large Language Models Considering Score Variance across Instruction Templates.

Yusuke Sakai, Adam Nohejl, Jiangnan Hang, Hidetaka Kamigaito, Taro Watanabe

CoRR, 2024

Artwork Explanation in Large-scale Vision Language Models.

Kazuki Hayashi, Yusuke Sakai, Hidetaka Kamigaito, Katsuhiko Hayashi, Taro Watanabe

CoRR, 2024

Evaluating Image Review Ability of Vision Language Models.

Shigeki Saito, Kazuki Hayashi, Yusuke Ide, Yusuke Sakai, Kazuma Onishi, Toma Suzuki, Seiji Gobara, Hidetaka Kamigaito, Katsuhiko Hayashi, Taro Watanabe

CoRR, 2024

Document-level Translation with LLM Reranking: Team-J at WMT 2024 General Translation Task.

Keito Kudo, Hiroyuki Deguchi, Makoto Morishita, Ryo Fujii, Takumi Ito, Shintaro Ozaki, Koki Natsumi, Kai Sato, Kazuki Yano, Ryosuke Takahashi, Subaru Kimura, Tomomasa Hara, Yusuke Sakai, Jun Suzuki

Proceedings of the Ninth Conference on Machine Translation, 2024

Does Pre-trained Language Model Actually Infer Unseen Links in Knowledge Graph Completion?

Yusuke Sakai, Hidetaka Kamigaito, Katsuhiko Hayashi, Taro Watanabe

Proceedings of the 2024 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies (Volume 1: Long Papers), 2024

Simul-MuST-C: Simultaneous Multilingual Speech Translation Corpus Using Large Language Model.

Mana Makinae, Yusuke Sakai, Hidetaka Kamigaito, Taro Watanabe

Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing, 2024

Simultaneous Interpretation Corpus Construction by Large Language Models in Distant Language Pair.

Yusuke Sakai, Mana Makinae, Hidetaka Kamigaito, Taro Watanabe

Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing, 2024

mbrs: A Library for Minimum Bayes Risk Decoding.

Hiroyuki Deguchi, Yusuke Sakai, Hidetaka Kamigaito, Taro Watanabe

Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing: EMNLP 2024, 2024

Towards Artwork Explanation in Large-scale Vision Language Models.

Kazuki Hayashi, Yusuke Sakai, Hidetaka Kamigaito, Katsuhiko Hayashi, Taro Watanabe

Proceedings of the 62nd Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers), 2024

Centroid-Based Efficient Minimum Bayes Risk Decoding.

Hiroyuki Deguchi, Yusuke Sakai, Hidetaka Kamigaito, Taro Watanabe, Hideki Tanaka, Masao Utiyama

Proceedings of the Findings of the Association for Computational Linguistics, 2024

mCSQA: Multilingual Commonsense Reasoning Dataset with Unified Creation Strategy by Language Models and Humans.

Yusuke Sakai, Hidetaka Kamigaito, Taro Watanabe

Proceedings of the Findings of the Association for Computational Linguistics, 2024

2023

NAIST-NICT WMT'23 General MT Task Submission.

Hiroyuki Deguchi, Kenji Imamura, Yuto Nishida, Yusuke Sakai, Justin Vasselli, Taro Watanabe

Proceedings of the Eighth Conference on Machine Translation, 2023

Universal Automatic Phonetic Transcription into the International Phonetic Alphabet.

Chihiro Taguchi, Yusuke Sakai, Parisa Haghani, David Chiang

Proceedings of the 24th Annual Conference of the International Speech Communication Association, 2023

2022

NAIST-NICT-TIT WMT22 General MT Task Submission.

Hiroyuki Deguchi, Kenji Imamura, Masahiro Kaneko, Yuto Nishida, Yusuke Sakai, Justin Vasselli, Huy Hien Vu, Taro Watanabe

Proceedings of the Seventh Conference on Machine Translation, 2022

2021

Transliteration for Low-Resource Code-Switching Texts: Building an Automatic Cyrillic-to-Latin Converter for Tatar.

Chihiro Taguchi, Yusuke Sakai, Taro Watanabe

Proceedings of the Fifth Workshop on Computational Approaches to Linguistic Code-Switching, 2021