Duan, S., Zhang, J., Roe, P., Wimmer, J., Dong, X., Truskinger, A. and Towsey, M. (2013) “Timed Probabilistic Automaton: A Bridge between Raven and Song Scope for Automatic Species Recognition”, Proceedings of the AAAI Conference on Artificial Intelligence, 27(2), pp. 1519-1524. doi: 10.1609/aaai.v27i2.18993.