Semi-Supervised Semantic Dependency Parsing Using CRF Autoencoders. - Zixia Jia; Youmi Ma; Jiong Cai; Kewei Tu (ACL, 2020)

Named Entity Recognition and Relation Extraction using Enhanced Table Filling by Contextualized Representations. - Youmi Ma; Tatsuya Hiraoka; Naoaki Okazaki (CoRR, 2020)

Joint Entity and Relation Extraction Based on Table Labeling Using Convolutional Neural Networks. - Youmi Ma; Tatsuya Hiraoka; Naoaki Okazaki (SPNLP@ACL, 2022)

Annotating Entity and Causal Relationships on Japanese Vehicle Recall Information. - Hsuan-Yu Kuo; Youmi Ma; Naoaki Okazaki (PACLIC, 2022)

DREEAM: Guiding Attention with Evidence for Improving Document-Level Relation Extraction. - Youmi Ma; An Wang; Naoaki Okazaki (EACL, 2023)

Generative Data Augmentation for Aspect Sentiment Quad Prediction. - An Wang; Junfeng Jiang; Youmi Ma; Ao Liu 008; Naoaki Okazaki (*SEM@ACL, 2023)

Building a Japanese Document-Level Relation Extraction Dataset Assisted by Cross-Lingual Transfer. - Youmi Ma; An Wang; Naoaki Okazaki (LREC/COLING, 2024)

Why We Build Local Large Language Models: An Observational Analysis from 35 Japanese and Multilingual LLMs. - Koshiro Saito; Sakae Mizuki; Masanari Ohi; Taishi Nakamura; Taihei Shiotani; Koki Maeda; Youmi Ma; Kakeru Hattori; Kazuki Fujii; Takumi Okamoto; Shigeki Ishida; Hiroya Takamura; et al. (CoRR, 2024)

Sampling-based Pseudo-Likelihood for Membership Inference Attacks. - Masahiro Kaneko; Youmi Ma; Yuki Wata; Naoaki Okazaki (ACL (Findings), 2025)

Improving Implicit Sentiments Analysis via Explanations of Multiple Perspectives. - An Wang; Huidong Jiang; Youmi Ma; Junfeng Jiang; Ao Liu 008; Naoaki Okazaki (IEEE Access, 2025)

Building Instruction-Tuning Datasets from Human-Written Instructions with Open-Weight Large Language Models. - Youmi Ma; Sakae Mizuki; Kazuki Fujii; Taishi Nakamura; Masanari Ohi; Hinari Shimada; Taihei Shiotani; Koshiro Saito; Koki Maeda; Kakeru Hattori; Takumi Okamoto; Shigeki Ishida; et al. (CoRR, 2025)

Rewriting Pre-Training Data Boosts LLM Performance in Math and Code. - Kazuki Fujii; Yukito Tajima; Sakae Mizuki; Hinari Shimada; Taihei Shiotani; Koshiro Saito; Masanari Ohi; Masaki Kawamura; Taishi Nakamura; Takumi Okamoto; Shigeki Ishida; Kakeru Hattori; et al. (CoRR, 2025)