3D Audiovisual Person Tracking Using Kalman Filtering and Information Theory. - Nikos Katsarakis; George Souretis; Fotios Talantzis; Aristodemos Pnevmatikakis; Lazaros Polymenakos (CLEAR, 2006)

Blood Volume Signal Analysis with Empirical Mode Decomposition. - George Souretis; Danilo P. Mandic; Massimo Grisseli; Toshihisa Tanaka 001; Marc M. Van Hulle (DSP, 2007)