Duan, Shufei, Jinglan Zhang, Paul Roe, Jason Wimmer, Xueyan Dong, Anthony Truskinger, and Michael Towsey. 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):1519-24. https://doi.org/10.1609/aaai.v27i2.18993.