Boult, T. E., S. Cruz, A. Dhamija, M. Gunther, J. Henrydoss, and W. Scheirer. “Learning and the Unknown: Surveying Steps Toward Open World Recognition”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 33, no. 01, July 2019, pp. 9801-7, doi:10.1609/aaai.v33i01.33019801.