Similar document detection using self-organizing maps. - Anssi Lensu; Pasi Koikkalainen (KES, 1999)

Complexity Selection of the Self-Organizing Map. - Anssi Lensu; Pasi Koikkalainen (ICANN, 2002)

A Parallel Implementation of the Tree-Structured Self-Organizing Map. - Anssi Lensu; Pasi Koikkalainen (PARA, 2002)