Classification of Decision-Behavior Patterns in Multivariate Computer Log Data Using Independent Component Analysis. - Serafeim Fragos; Lampros K. Stergioulas; Costas S. Xydeas (KES, 2003)

Audit-trail-based modelling of the decision-making process in Management and Accounting using sensitivity analysis. - Serafeim Fragos; Lampros K. Stergioulas; Reshma Gandecha (HICSS, 2005)