- Ting Hu 0001, Nuno Lourenço 0002, Eric Medvet, Federico Divina, editors, Genetic Programming - 23rd European Conference, EuroGP 2020, Held as Part of EvoStar 2020, Seville, Spain, April 15-17, 2020, Proceedings. Volume 12101 of Lecture Notes in Computer Science, Springer, 2020.