| 2026 | ACL | Constructing a Japanese Verdict Prediction Dataset for Fact-Checking of LLM-Generated Texts. | Miwa Masano, Hirokazu Kiyomaru, Atsushi Keyaki, Kaito Horio, Rei Minamoto, Ribeka Keyaki, Kouta Nakayama, Hideyuki Tachibana, Daisuke Kawahara |
| 2026 | EACL | Constructing a Dataset for Hallucination Detection in Japanese Summarization with Fine-grained Faithfulness Labels. | Hikari Tanaka, Atsushi Keyaki, Mamoru Komachi |
| 2026 | LREC | Constructing a Japanese Claim Decomposition Dataset for Fact-Checking of LLM-Generated Texts. | Miwa Masano, Ribeka Keyaki, Atsushi Keyaki, Rei Minamoto, Kaito Horio, Hirokazu Kiyomaru, Kouta Nakayama, Hideyuki Tachibana, Daisuke Kawahara |
| 2024 | COLING | Coarse-Tuning for Ad-hoc Document Retrieval Using Pre-trained Language Models. | Atsushi Keyaki, Ribeka Keyaki |
| 2022 | ACL | Word-level Perturbation Considering Word Length and Compositional Subwords. | Tatsuya Hiraoka, Sho Takase, Kei Uchiumi, Atsushi Keyaki, Naoaki Okazaki |
| 2021 | ACL | Joint Optimization of Tokenization and Downstream Model. | Tatsuya Hiraoka, Sho Takase, Kei Uchiumi, Atsushi Keyaki, Naoaki Okazaki |
| 2020 | EMNLP | Optimizing Word Segmentation for Downstream Task. | Tatsuya Hiraoka, Sho Takase, Kei Uchiumi, Atsushi Keyaki, Naoaki Okazaki |
| 2019 | DaWaK | Accurate Aggregation Query-Result Estimation and Its Efficient Processing on Distributed Key-Value Store. | Kosuke Yuki, Atsushi Keyaki, Jun Miyazaki, Masahide Nakamura |
| 2018 | DEXA | Efficient Aggregation Query Processing for Large-Scale Multidimensional Data by Combining RDB and KVS. | Yuya Watari, Atsushi Keyaki, Jun Miyazaki, Masahide Nakamura |
| 2017 | APWEB | Skyline-Based Recommendation Considering User Preferences. | Shuhei Kishida, Seiji Ueda, Atsushi Keyaki, Jun Miyazaki |
| 2017 | DEXA | A Case for Term Weighting Using a Dictionary on GPUs. | Toshiaki Wakatsuki, Atsushi Keyaki, Jun Miyazaki |
| 2017 | SAC | Part-of-speech tagging for web search queries using a large-scale web corpus. | Atsushi Keyaki, Jun Miyazaki |
| 2016 | DEXA | A Score Fusion Method Using a Mixture Copula. | Takuya Komatsuda, Atsushi Keyaki, Jun Miyazaki |
| 2016 | IIWAS | A new readability measure for web documents and its evaluation on an effective web search engine. | Yume Sasaki, Takuya Komatsuda, Atsushi Keyaki, Jun Miyazaki |
| 2012 | IIWAS | Fast and incremental indexing in effective and efficient XML element retrieval systems. | Atsushi Keyaki, Jun Miyazaki, Kenji Hatano, Goshiro Yamamoto, Takafumi Taketomi, Hirokazu Kato |
| 2010 | IIWAS | Result reconstruction approach for more effective XML fragment search. | Atsushi Keyaki, Kenji Hatano, Jun Miyazaki |