KSU Systems at the NTCIR-15 Data Search Task. - Taku Okamoto; Hisashi Miyamori (NTCIR, 2020)

Demo Paper: Ad Hoc Search On Statistical Data Based On Categorization And Metadata Augmentation. - Taku Okamoto; Hisashi Miyamori (MIPR, 2021)

KSU Systems at the NTCIR-16 Data Search2 IR Subtask. - Taku Okamoto; Tomokazu Hayashi; Hisashi Miyamori (NTCIR, 2022)