The method of acquiring optimal discrete-valued attribute by dividing and grouping continuous-valued attribute in multi-institutional radiation oncology database. - Hiroko Kou; Hajime Harauchi; Akihiro Takemura; M. Iinuma; T. Kondou; Kiyonari Inamura; Hodaka Numasaki; Y. Kumazaki; M. Isibasi (CARS, 2001)

New classification of medical staff clinical services for optimal reconstruction of job workflow in a surgical ward: Application of spectrum analysis and sequence relational analysis. - Hodaka Numasaki; Hajime Harauchi; Yuko Ohno; Kiyonari Inamura; Satoko Kasahara; Morito Monden; Masato Sakon (Comput. Stat. Data Anal., 2007)

Homology-feature-assisted quantification of fibrotic lesions in computed tomography images: a proof of concept for CT image feature-based prediction for gene-expression-distribution. - Kentaro Doi; Hodaka Numasaki; Yusuke Anetai; Yayoi Natsume-Kitatani (Int. J. Comput. Assist. Radiol. Surg., 2025)