Alessandro Bissacco Alessandro Chiuso Stefano Soatto Classification and Recognition of Dynamical Models: The Role of Phase, Independent Components, Kernels and Optimal Transport. 1958-1972 2007 29 IEEE Trans. Pattern Anal. Mach. Intell. 11 http://doi.ieeecomputersociety.org/10.1109/TPAMI.2007.1101 db/journals/pami/pami29.html#BissaccoCS07