%0 Conference Paper %B 1st IFIP Doctoral Conference on Computing, Electrical and Industrial Systems %D 2010 %T A Contribution for the Automatic Sleep Classification Based on the Itakura-Saito Spectral Distance %A Cardoso, E %A Batista, AG %A Rodrigues, R %A Ortigueira, M.D. %I EMERGING TRENDS IN TECHNOLOGICAL INNOVATION Book Series