Humming Query System Using Normalized Time Scale. - Yuichi Nishihara; Naoko Kosugi; Masayoshi Umeda; Seiichi Kon'ya; Masashi Yamamuro (CODAS, 1999)

Let's search for songs by humming! - Naoko Kosugi; Yuichi Nishihara; Seiichi Kon'ya; Masashi Yamamuro; Kazuhiko Kushima (ACM Multimedia (2), 1999)

A practical query-by-humming system for a large music database. - Naoko Kosugi; Yuichi Nishihara; Tetsuo Sakata; Masashi Yamamuro; Kazuhiko Kushima (ACM Multimedia, 2000)