| 2024 | ICMLC | Nursing-Care Text Classification and Extraction of Important Terms for Classification Using Transformers. | Tomoya Kampu, Manabu Nii, Eiko Nakanishi, Reiko Sakashita |
| 2018 | SMC | A Convolution Neural Network Based Nursing-Care Text Classification Model with a New Filter for Expressing Dependency Relations of Words. | Manabu Nii, Yuya Tsuchida, Yusuke Kato, Atsuko Uchinuno, Reiko Sakashita |
| 2017 | IFSA | Nursing-care text classification using word vector representation and convolutional neural networks. | Manabu Nii, Yuya Tsuchida, Yusuke Kato, Atsuko Uchinuno, Reiko Sakashita |
| 2014 | SMC | A directed graph based feature definition for classifying nursing-care texts. | Manabu Nii, Kazunobu Takahama, Atsuko Uchinuno, Reiko Sakashita |
| 2013 | SMC | Consideration about Utilizing Text Architecture for Making Feature Vectors in Classifying Nursing-Care Texts. | Manabu Nii, Shouta Miyake, Kazunobu Takahama, Atsuko Uchinuno, Reiko Sakashita |
| 2012 | SMC | New feature definition for improvement of Nursing-care text classification. | Manabu Nii, Yoshinori Hirohata, Atsuko Uchinuno, Reiko Sakashita |
| 2007 | GRC | Nursing-Care Freestyle Text Classification Using Support Vector Machines. | Manabu Nii, Shigeru Ando, Yutaka Takahashi, Atsuko Uchinuno, Reiko Sakashita |