Debate Outcome Prediction using Automatic Persuasiveness Evaluation and Counterargument Relations. - Daiki Shirafuji; Rafal Rzepka; Kenji Araki (LaCATODA/BtG@IJCAI, 2019)

STARS at the NTCIR-14 QALab-PoliInfo Classification Task. - Daiki Shirafuji; Sho Takishita; Patrycja Swieczkowska; Rafal Rzepka; Kenji Araki (NTCIR, 2019)

Summarizing Utterances from Japanese Assembly Minutes using Political Sentence-BERT-based Method for QA Lab-PoliInfo-2 Task of NTCIR-15. - Daiki Shirafuji; Hiromichi Kameya; Rafal Rzepka; Kenji Araki (NTCIR, 2020)

Limits and Challenges of Embedding-based Question Answering in Export Control Expert System. - Rafal Rzepka; Daiki Shirafuji; Akihiko Obayashi (KES, 2021)

Argument Extraction for Key Point Generation Using MMR-Based Methods. - Daiki Shirafuji; Rafal Rzepka; Kenji Araki (IEEE Access, 2021)

Bias Vector: Mitigating Biases in Language Models with Task Arithmetic Approach. - Daiki Shirafuji; Makoto Takenaka; Shinya Taguchi (COLING, 2025)

Domain Adaptation with Medical Vocabulary-Aware Tokenizerfor Radiology Report Analysis in RadNLP at KAIYO03. - Daiki Shirafuji; Takafumi Niwa (NTCIR, 2025)

WhiteME at U4 Shared Task: Hybrid Retrieval withTable-Structured Clues for Economic Table QA. - Koji Tanaka; Daiki Shirafuji; Tatsuhiko Saito (NTCIR, 2025)