Supervised Learning for Automatic Classification of Documents using Self-Organizing Maps. - Dina Goren-Bar; Tsvi Kuflik; Dror Lev (DELOS, 2000)

Automating Personal Categorization Using Artificial Neural Networks. - Dina Goren-Bar; Tsvi Kuflik; Dror Lev; Peretz Shoval (User Modeling, 2001)