@inproceedings{lehman2018safe,
    author = "Lehman, Joel and Chen, Jay and Clune, Jeff and Stanley, Kenneth O",
    title = "Safe mutations for deep and recurrent neural networks through output gradients",
    booktitle = "Proceedings of the Genetic and Evolutionary Computation Conference",
    pages = "117--124",
    year = "2018",
    organization = "ACM",
    site = "https://arxiv.org/pdf/1712.06563.pdf"
}