Αγγελος Πικράκης Λέκτορας Πληροφορικής Κτίριο Ζέας/3ος όροφος +30 210 4142128 pikrakis@unipi.gr

Προσωπική σελίδα : http://www.cs.unipi.gr/pikrakis

• Μηχανικός Η/Υ και Πληροφορικης, Πολυτεχνική Σχολή, Πανεπιστήμιο Πατρών
• Ph.D, Τμήμα Πληροφορικής, Εθνικό και Καποδιστριακό Πανεπιστήμιο Αθηνών

• Αναγώριση Προτύπων, Επεξεργασία Σήματος με έμφαση σε φωνή/μουσική/ήχο

• Δομές Δεδομένων
• Αναγνώριση Προτύπων
• Επεξεργασία Φωνής
• Ανάλυση Εικόνας
• Μεταγλωττιστές

• Editorial Board Member, "EURASIP Journal of Advances in Signal Processing", http://www.hindawi.com/journals/asp/, 2008 - present
• EURASIP Nominated Officer for "Web Content Development and Electronic Registration", http://www.eurasip.org, 2006 - present
• Reviewer (journals): IEEE Transactions on Multimedia, IEEE Transactions on Neural Networks, IEEE Transactions on Signal Processing

• A. Pikrakis, S. Theodoridis, and D. Kamarotos, “Classification of Musical Patterns using Variable Duration Hidden Markov Models”, IEEE Transactions on Speech and Audio Processing , Vol. 14(5), September 2006.
• A. Pikrakis, S. Theodoridis, D. Kamarotos, “Recognition of Isolated Musical Patterns using Context Dependent Dynamic Time Warping”, IEEE Transactions on Speech and Audio Processing , vol. 11(3), May 2003.
• D. DeRoure, W. Hall, S. Reich, G. Hill, A. Pikrakis, M. Stairmand, “MEMOIR - An open framework for Enhanced Navigation of Distributed Information”, Information Processing and Management Journal , Volume 37(1), pp. 53-74, Elsevier Science, 2001.
• D. DeRoure, W. Hall, S. Reich, A. Pikrakis, G. Hill, M. Stairmand, “An Open Framework for Collaborative Distributed Information Management”, Special issue of Computer Networks and ISDN Systems , Volume 30, issues 1-7, pp. 624 - 625, Elsevier Science.
• A. Pikrakis, T. Giannakopoulos, S. Theodoridis, "Gunshot Detection in Audio Streams from Movies by means of Dynamic Programming and Bayesian Networks", Proceedings of the 2008 International Conference on Acoustics, Speech and Signal Processing (ICASSP 2008), March 30 – April 4 2008, Las Vegas, Nevada, USA
• T. Giannakopoulos, A. Pikrakis and S. Theodoridis, "A Multi-Class Audio Classification Method With Respect To Violent Content In Movies, Using Bayesian Networks", Proceedings of the IEEE 2007 Internatinal Workshop on Multimedia Signal Processing (IEEE MMSP-07), Chania, Crete, Greece, October 1-3, 2007, received Student Paper Award.
• J. Antonopoulos, A. Pikrakis and S.Theodoridis, “Self-Similarity Analysis Applied on Tempo Induction from Music Recordings”, Journal of New Music Research, Vol. 36(1), pp.27-38, 2007.
• A. Pikrakis, T. Giannakopoulos, S. Theodoridis, "A Speech/Music Discriminator of Radio Recordings based on Dynamic Programming and Bayesian Networks", IEEE Transactions on Multimedia, Vol. 10(5), pp. 846-857, August 2008