A local discontinuity based approach for monaural singing voice separation from accompanying music with multi-stage non-negative matrix factorization. - Hatem Deif; Wenwu Wang 001; Lu Gan 002; Saadat Alhashmi (GlobalSIP, 2015)

Separation of vocals from monaural music recordings using diagonal median filters and practical time-frequency parameters. - Hatem Deif; Derry Fitzgerald; Wenwu Wang 001; Lu Gan 002 (ISSPIT, 2015)

Single channel separation of vocals from harmonic and percussive instruments. - Hatem Deif (2017)