Sebastian Risi, Kenneth O. Stanley. Deep Innovation Protection: Confronting the Credit Assignment Problem in Training Heterogeneous Neural Architectures. In Thirty-Fifth AAAI Conference on Artificial Intelligence, AAAI 2021, Thirty-Third Conference on Innovative Applications of Artificial Intelligence, IAAI 2021, The Eleventh Symposium on Educational Advances in Artificial Intelligence, EAAI 2021, Virtual Event, February 2-9, 2021. pages 12391-12399, AAAI Press, 2021. [doi]