| 2026 | ACL | One Single Hub Text Breaks CLIP: Identifying Vulnerabilities in Cross-Modal Encoders via Hubness. | Hiroyuki Deguchi, Katsuki Chousa, Yusuke Sakai |
| 2026 | ACL | Simul-COMET: A Quality Metric for Simultaneous Interpretation in Distant Language Pair Considering Word Order Difference. | Kosuke Doi, Mana Makinae, Yusuke Sakai, Hidetaka Kamigaito, Taro Watanabe |
| 2026 | ACL | Assessing the Effect of Context in Multi-domain Acceptability Judgment. | Eunike Andriani Kardinata, Yusuke Sakai, Taro Watanabe |
| 2026 | ACL | HalluCitation Matters: Revealing the Impact of Hallucinated References with 300 Hallucinated Papers in ACL Conferences. | Yusuke Sakai, Hidetaka Kamigaito, Taro Watanabe |
| 2026 | ACL | 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 |
| 2026 | ACL | TableMBR: Minimum Bayes Risk Table Generation Based on Structural Consistency. | Daiki Yoshida, Hiroyuki Deguchi, Yusuke Sakai, Hidetaka Kamigaito, Taro Watanabe |
| 2026 | EACL | Hacking Neural Evaluation Metrics with Single Text. | Hiroyuki Deguchi, Katsuki Chousa, Yusuke Sakai |
| 2026 | EACL | Toward Automatic Delegation Extraction in Japanese Law. | Tsuyoshi Fujita, Yuya Sawada, Yusuke Sakai, Taro Watanabe |
| 2026 | EACL | Towards Singable Lyrics Translation Using Large Language Models. | Liu Hanze, Yusuke Sakai, Taro Watanabe |
| 2026 | EACL | Diagnosing Vision Language Models' Perception by Leveraging Human Methods for Color Vision Deficiencies. | Kazuki Hayashi, Shintaro Ozaki, Yusuke Sakai, Hidetaka Kamigaito, Taro Watanabe |
| 2026 | EACL | 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 |
| 2026 | EACL | entity-linkings: A Unified Library for Entity Linking. | Yuya Sawada, Tsuyoshi Fujita, Yusuke Sakai, Taro Watanabe |
| 2026 | EACL | "Yuki Gets Sushi, David Gets Steak?": Uncovering Gender and Racial Biases in LLM-Based Meal Recommendations. | Xuefeng Wei, Xuan Zhou, Yusuke Sakai, Taro Watanabe |
| 2026 | PKC | Attribute-Based Signatures for Circuits with Optimal Parameter Size from Standard Assumptions. | Ryuya Hayashi, Yusuke Sakai, Shota Yamada |
| 2025 | ACL | IMPARA-GED: Grammatical Error Detection is Boosting Reference-free Grammatical Error Quality Estimator. | Yusuke Sakai, Takumi Goto, Taro Watanabe |
| 2025 | ACL | Revisiting Compositional Generalization Capability of Large Language Models Considering Instruction Following Ability. | Yusuke Sakai, Hidetaka Kamigaito, Taro Watanabe |
| 2025 | ACL | Rethinking Evaluation Metrics for Grammatical Error Correction: Why Use a Different Evaluation Process than Human? | Takumi Goto, Yusuke Sakai, Taro Watanabe |
| 2025 | ACL | gec-metrics: A Unified Library for Grammatical Error Correction Evaluation. | Takumi Goto, Yusuke Sakai, Taro Watanabe |
| 2025 | ACL | Diversity Explains Inference Scaling Laws: Through a Case Study of Minimum Bayes Risk Decoding. | Hidetaka Kamigaito, Hiroyuki Deguchi, Yusuke Sakai, Katsuhiko Hayashi, Taro Watanabe |
| 2025 | ACL | BQA: Body Language Question Answering Dataset for Video Large Language Models. | Shintaro Ozaki, Kazuki Hayashi, Miyu Oba, Yusuke Sakai, Hidetaka Kamigaito, Taro Watanabe |
| 2025 | ACL | Translating Movie Subtitles by Large Language Models using Movie-meta Information. | Ashmari Pramodya, Yusuke Sakai, Justin Vasselli, Hidetaka Kamigaito, Taro Watanabe |
| 2025 | ACL | 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 |
| 2025 | ASIACRYPT | Aggregate Signatures Tightly Secure Under Adaptive Corruptions. | Yusuke Sakai |
| 2025 | COLING | 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 |
| 2025 | EMNLP | Reliability Crisis of Reference-free Metrics for Grammatical Error Correction. | Takumi Goto, Yusuke Sakai, Taro Watanabe |
| 2025 | EMNLP | BannerBench: Benchmarking Vision Language Models for Multi-Ad Selection with Human Preferences. | Hiroto Otake, Peinan Zhang, Yusuke Sakai, Masato Mita, Hiroki Ouchi, Taro Watanabe |
| 2025 | EMNLP | 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 |
| 2025 | EMNLP | 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 |
| 2025 | EMNLP | 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 |
| 2025 | EMNLP | Multilingual Dialogue Generation and Localization with Dialogue Act Scripting. | Justin Vasselli, Eunike Andriani Kardinata, Yusuke Sakai, Taro Watanabe |
| 2025 | ESORICS | Abuse-Resistant Evaluation of AI-as-a-Service via Function-Hiding Homomorphic Signatures. | Nuttapong Attrapadung, Goichiro Hanaoaka, Ryo Hiromasa, Yoshihiro Koseki, Takahiro Matsuda, Yutaro Nishida, Yusuke Sakai, Jacob C. N. Schuldt, Satoshi Yasuda |
| 2025 | IJCNLP | Investigating Omission as a Latency Reduction Strategy in Simultaneous Speech Translation. | Mana Makinae, Yusuke Sakai, Hidetaka Kamigaito, Taro Watanabe |
| 2025 | IJCNLP | Agreement-Constrained Probabilistic Minimum Bayes Risk Decoding. | Koki Natsumi, Hiroyuki Deguchi, Yusuke Sakai, Hidetaka Kamigaito, Taro Watanabe |
| 2025 | NAACL | 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 |
| 2025 | NAACL | Towards Cross-Lingual Explanation of Artwork in Large-scale Vision Language Models. | Shintaro Ozaki, Kazuki Hayashi, Yusuke Sakai, Hidetaka Kamigaito, Katsuhiko Hayashi, Taro Watanabe |
| 2025 | NAACL | Tonguescape: Exploring Language Models Understanding of Vowel Articulation. | Haruki Sakajo, Yusuke Sakai, Hidetaka Kamigaito, Taro Watanabe |
| 2025 | NAACL | 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 |
| 2025 | NAACL | AdTEC: A Unified Benchmark for Evaluating Text Quality in Search Engine Advertising. | Peinan Zhang, Yusuke Sakai, Masato Mita, Hiroki Ouchi, Taro Watanabe |
| 2025 | RANLP | Visual Priming Effect on Large-scale Vision Language Models. | Daiki Yoshida, Haruki Sakajo, Kazuki Hayashi, Yusuke Sakai, Hidetaka Kamigaito, Katsuhiko Hayashi, Taro Watanabe |
| 2025 | SIGGRAPH | Demonstration of Multi-Layered Inflatables: Asymmetric-Shaped Inflatable Structures by Stacked Planar Sheets. | Ryota Sakuma, Yusuke Sakai, Yoshihiro Kawahara, Takefumi Hiraki |
| 2024 | ACL | mCSQA: Multilingual Commonsense Reasoning Dataset with Unified Creation Strategy by Language Models and Humans. | Yusuke Sakai, Hidetaka Kamigaito, Taro Watanabe |
| 2024 | ACL | Centroid-Based Efficient Minimum Bayes Risk Decoding. | Hiroyuki Deguchi, Yusuke Sakai, Hidetaka Kamigaito, Taro Watanabe, Hideki Tanaka, Masao Utiyama |
| 2024 | ACL | Towards Artwork Explanation in Large-scale Vision Language Models. | Kazuki Hayashi, Yusuke Sakai, Hidetaka Kamigaito, Katsuhiko Hayashi, Taro Watanabe |
| 2024 | ACNS | Privacy-Preserving Verifiable CNNs. | Nuttapong Attrapadung, Goichiro Hanaoka, Ryo Hiromasa, Yoshihiro Koseki, Takahiro Matsuda, Yutaro Nishida, Yusuke Sakai, Jacob C. N. Schuldt, Satoshi Yasuda |
| 2024 | EMNLP | mbrs: A Library for Minimum Bayes Risk Decoding. | Hiroyuki Deguchi, Yusuke Sakai, Hidetaka Kamigaito, Taro Watanabe |
| 2024 | EMNLP | Simultaneous Interpretation Corpus Construction by Large Language Models in Distant Language Pair. | Yusuke Sakai, Mana Makinae, Hidetaka Kamigaito, Taro Watanabe |
| 2024 | EMNLP | Simul-MuST-C: Simultaneous Multilingual Speech Translation Corpus Using Large Language Model. | Mana Makinae, Yusuke Sakai, Hidetaka Kamigaito, Taro Watanabe |
| 2024 | FC | Anonymous Reputation Systems with Revocation, Revisited. | Ryuya Hayashi, Shuichi Katsumata, Yusuke Sakai |
| 2024 | ISSRE | An Empirical Study on Predicting Software Development Bugs Using Dynamic Bayesian Networks. | Kiyoshi Honda, Hironori Washizaki, Yoshiaki Fukazawa, Masahiro Taga, Akira Matsuzaki, Kazuyuki Nakagawa, Yusuke Sakai |
| 2024 | NAACL | Does Pre-trained Language Model Actually Infer Unseen Links in Knowledge Graph Completion? | Yusuke Sakai, Hidetaka Kamigaito, Katsuhiko Hayashi, Taro Watanabe |
| 2023 | ASIACRYPT | Practical Round-Optimal Blind Signatures in the ROM from Standard Assumptions. | Shuichi Katsumata, Michael Reichle, Yusuke Sakai |
| 2023 | FC | Signature for Objects: Formalizing How to Authenticate Physical Data and More. | Ryuya Hayashi, Taiki Asano, Junichiro Hayata, Takahiro Matsuda, Shota Yamada, Shuichi Katsumata, Yusuke Sakai, Tadanori Teruya, Jacob C. N. Schuldt, Nuttapong Attrapadung, Goichiro Hanaoka, Kanta Matsuura, Tsutomu Matsumoto |
| 2023 | Interspeech | Universal Automatic Phonetic Transcription into the International Phonetic Alphabet. | Chihiro Taguchi, Yusuke Sakai, Parisa Haghani, David Chiang |
| 2023 | ISSRE | A Bayesian Network-Based Analysis of Changing Impact of Organizational Goals on Software Development. | Kiyoshi Honda, Naohiro Hashimoto, Hironori Washizaki, Yoshiaki Fukazawa, Masahiro Taga, Akira Matsuzaki, Kazuyuki Nakagawa, Yusuke Sakai |
| 2023 | UIST | Sacriface: A Simple and Versatile Support Structure for 3D Printing. | Tomoki Takahashi, Yusuke Sakai, Lana Sinapayen |
| 2022 | SCN | Succinct Attribute-Based Signatures for Bounded-Size Circuits by Combining Algebraic and Arithmetic Proofs. | Yusuke Sakai |
| 2021 | ACNS | Aggregate Signature with Traceability of Devices Dynamically Generating Invalid Signatures. | Ryu Ishii, Kyosuke Yamashita, Yusuke Sakai, Takahiro Matsuda, Tadanori Teruya, Goichiro Hanaoka, Kanta Matsuura, Tsutomu Matsumoto |
| 2020 | ESORICS | Semantic Definition of Anonymity in Identity-Based Encryption and Its Relation to Indistinguishability-Based Definition. | Goichiro Hanaoka, Misaki Komatsu, Kazuma Ohara, Yusuke Sakai, Shota Yamada |
| 2020 | ProvSec | Achieving Pairing-Free Aggregate Signatures using Pre-Communication between Signers. | Kaoru Takemure, Yusuke Sakai, Bagus Santoso, Goichiro Hanaoka, Kazuo Ohta |
| 2019 | ACISP | Field Extension in Secret-Shared Form and Its Applications to Efficient Secure Computation. | Ryo Kikuchi, Nuttapong Attrapadung, Koki Hamada, Dai Ikarashi, Ai Ishida, Takahiro Matsuda, Yusuke Sakai, Jacob C. N. Schuldt |
| 2019 | CCS | Proper Usage of the Group Signature Scheme in ISO/IEC 20008-2. | Ai Ishida, Yusuke Sakai, Keita Emura, Goichiro Hanaoka, Keisuke Tanaka |
| 2019 | CCS | Recent Advances in Attribute-Based Signatures. | Yusuke Sakai |
| 2019 | IWSEC | Equivalence Between Non-malleability Against Replayable CCA and Other RCCA-Security Notions. | Junichiro Hayata, Fuyuki Kitagawa, Yusuke Sakai, Goichiro Hanaoka, Kanta Matsuura |
| 2018 | ASIACRYPT | Attribute-Based Signatures for Unbounded Languages from Standard Assumptions. | Yusuke Sakai, Shuichi Katsumata, Nuttapong Attrapadung, Goichiro Hanaoka |
| 2018 | CCS | Efficient Two-level Homomorphic Encryption in Prime-order Bilinear Groups and A Fast Implementation in WebAssembly. | Nuttapong Attrapadung, Goichiro Hanaoka, Shigeo Mitsunari, Yusuke Sakai, Kana Shimizu, Tadanori Teruya |
| 2018 | ISITA | A Remark on an Identity-Based Encryption Scheme with Non-interactive Opening. | Yusuke Sakai, Goichiro Hanaoka |
| 2018 | ISITA | Generic Construction of Adaptively Secure Anonymous Key-Policy Attribute-Based Encryption from Public-Key Searchable Encryption. | Junichiro Hayata, Masahito Ishizaka, Yusuke Sakai, Goichiro Hanaoka, Kanta Matsuura |
| 2018 | ISITA | A Consideration on the Transformation from Deniable Group Signature to Disavowable PKENO. | Ai Ishida, Yusuke Sakai, Goichiro Hanaoka |
| 2018 | ProvSec | Formal Treatment of Verifiable Privacy-Preserving Data-Aggregation Protocols. | Satoshi Yasuda, Yoshihiro Koseki, Yusuke Sakai, Fuyuki Kitagawa, Yutaka Kawai, Goichiro Hanaoka |
| 2018 | SCN | Fully Anonymous Group Signature with Verifier-Local Revocation. | Ai Ishida, Yusuke Sakai, Keita Emura, Goichiro Hanaoka, Keisuke Tanaka |
| 2016 | CANS | Group Signature with Deniability: How to Disavow a Signature. | Ai Ishida, Keita Emura, Goichiro Hanaoka, Yusuke Sakai, Keisuke Tanaka |
| 2016 | ISITA | Tag-KEM/DEM framework for public-key encryption with non-interactive opening. | Yusuke Sakai, Takahiro Matsuda, Goichiro Hanaoka |
| 2016 | IWSEC | Simple, Secure, and Efficient Searchable Symmetric Encryption with Multiple Encrypted Indexes. | Takato Hirano, Mitsuhiro Hattori, Yutaka Kawai, Nori Matsuda, Mitsugu Iwamoto, Kazuo Ohta, Yusuke Sakai, Tatsuji Munaka |
| 2016 | PKC | Attribute-Based Signatures for Circuits from Bilinear Map. | Yusuke Sakai, Nuttapong Attrapadung, Goichiro Hanaoka |
| 2015 | ACISP | Dynamic Threshold Public-Key Encryption with Decryption Consistency from Static Assumptions. | Yusuke Sakai, Keita Emura, Jacob C. N. Schuldt, Goichiro Hanaoka, Kazuo Ohta |
| 2015 | CCS | Disavowable Public Key Encryption with Non-interactive Opening. | Ai Ishida, Keita Emura, Goichiro Hanaoka, Yusuke Sakai, Keisuke Tanaka |
| 2014 | ACNS | A Revocable Group Signature Scheme from Identity-Based Revocation Techniques: Achieving Constant-Size Revocation List. | Nuttapong Attrapadung, Keita Emura, Goichiro Hanaoka, Yusuke Sakai |
| 2014 | CCS | Privacy-preserving smart metering with verifiability for both billing and energy management. | Kazuma Ohara, Yusuke Sakai, Fumiaki Yoshida, Mitsugu Iwamoto, Kazuo Ohta |
| 2014 | TrustCom | A Privacy-Enhanced Access Log Management Mechanism in SSO Systems from Nominative Signatures. | Sanami Nakagawa, Keita Emura, Goichiro Hanaoka, Akihisa Kodate, Takashi Nishide, Eiji Okamoto, Yusuke Sakai |
| 2013 | CCS | A group signature scheme with unbounded message-dependent opening. | Kazuma Ohara, Yusuke Sakai, Keita Emura, Goichiro Hanaoka |
| 2012 | Pairing | Group Signatures with Message-Dependent Opening. | Yusuke Sakai, Keita Emura, Goichiro Hanaoka, Yutaka Kawai, Takahiro Matsuda, Kazumasa Omote |
| 2012 | PKC | On the Security of Dynamic Group Signatures: Preventing Signature Hijacking. | Yusuke Sakai, Jacob C. N. Schuldt, Keita Emura, Goichiro Hanaoka, Kazuo Ohta |
| 2011 | IWSEC | Towards Restricting Plaintext Space in Public Key Encryption. | Yusuke Sakai, Keita Emura, Goichiro Hanaoka, Yutaka Kawai, Kazumasa Omote |
| 2010 | IWSEC | Group Signature Implies PKE with Non-interactive Opening and Threshold PKE. | Keita Emura, Goichiro Hanaoka, Yusuke Sakai |
| 2010 | IWSEC | A Generic Method for Reducing Ciphertext Length of Reproducible KEMs in the RO Model. | Yusuke Sakai, Goichiro Hanaoka, Kaoru Kurosawa, Kazuo Ohta |