OUC at the NTCIR-16 QA Lab-PoliInfo-3 Budget Argument Mining. - Keiyu Nagafuchi; Rin Sasaki; Seiya Oki; Yasutomo Kimura; Kenji Araki (NTCIR, 2022)

OUC at NTCIR-17 UFO TDE and TTRE. - Eisaku Sato; Keiyu Nagafuchi; Yuma Kasahara; Kazuma Kadowaki; Yasutomo Kimura (NTCIR, 2023)