A sequential multitask learning algorithm for pattern recognition. - Tomoyasu Takata; Daisuke Higuchi; Seiichi Ozawa (ICDL-EPIROB, 2012)

A Neural Network Model for Online Multi-Task Multi-Label Pattern Recognition. - Daisuke Higuchi; Seiichi Ozawa (ICANN, 2013)

A Neural Network Model for Semi-supervised Sequential Multi-task Learning in Multi-label Pattern Recognition Problems. - Daisuke Higuchi; Seiichi Ozawa (IDT/IIMSS/STET, 2014)