| 2024 | IIWAS | Research and Development of an AI Music Therapist - Toward Digital Therapeutics of Music Therapy. | Naoko Kosugi, Kentaro Ishii, Naoki Kodama |
| 2021 | IIWAS | Automatic grouping and text data augmentation about behavioral and psychological symptoms of dementia in Ninchisho Chienowa-net. | Naoko Kosugi, Shunnosuke Shimizu, Hiroaki Kazui, Shunsuke Sato, Kenji Yoshiyama, Naoto Kamimura, Waki Nagakura, Yumi Ikeda, Manabu Ikeda |
| 2020 | IIWAS | Ninchisho Chienowa-net: A web system that calculates and publishes the probability of success of coping methods for behavioral and psychological symptoms of dementia. | Naoko Kosugi, Shunsuke Sato, Kenji Yoshiyama, Dai Noguchi, Katsuo Yamanaka, Hiroaki Kazui |
| 2016 | IIWAS | Grouping method of dementia care text information to share dementiacare information in a website named Ninchisho Chienowa-net. | Hisae Nakajima, Naoko Kosugi, Makoto Onizuka, Hiroaki Kazui, Manabu Ikeda |
| 2015 | IIWAS | Ninchisho Chienowa-net: a website to share good dementia care techniques. | Naoko Kosugi, Makoto Onizuka, Hiroaki Kazui, Manabu Ikeda |
| 2014 | IIWAS | Music Retrieval and Adjustment Technique to Support and Motivate Ergotherapy and Daily Exercises. | Naoko Kosugi, Sachiko Shimizu, Shiori Sasaki, Diep Thi Ngoc Nguyen, Yasushi Kiyoki |
| 2013 | IIWAS | A Prototype System of Remote Music Therapy Using the Latest Communication Technology in Japan. | Naoko Kosugi, Naoki Kodama, Sachiko Shimizu, Shunsuke Saruwatari, Tsutomu Terada, Hiroaki Kazui, Koichi Yamashita, Hideyuki Kawashima, Masayuki Hata |
| 2012 | IIWAS | Time-dependent genre recognition by means of instantaneous frequency spectrum based on Hilbert-Huang transform. | Tatiana Endrjukaite, Naoko Kosugi |
| 2011 | IIWAS | Extraction and visualization of the repetitive structure of music in acoustic data: misual project. | Bartlomiej Puzon, Naoko Kosugi |
| 2010 | IIWAS | Misual: music visualization based on acoustic data. | Naoko Kosugi |
| 2004 | SIGMOD | SoundCompass: A Practical Query-by-Humming System. | Naoko Kosugi, Yasushi Sakurai, Masashi Morimoto |
| 2003 | DEXA | Query-by-Humming on Internet. | Naoko Kosugi, Hidenobu Nagata, Tadashi Nakanishi |