Ascensão, F., Clevenger, A., Santos-Reis, M., Urbano, P., Jackson, N. (2013), Wildlife–vehicle collision mitigation: Is partial fencing the answer? An agent-based model approach, Ecological Modelling, Volume 257, 24 May 2013, Pages 36-43, ISSN 0304-3800, 10.1016/j.ecolmodel.2013.02.026. (http://www.sciencedirect.com/science/article/pii/S0304380013001294)

Gomes, J, Urbano, P, and Christensen, AL (2013). Evolution of swarm robotics systems with novelty search Swarm Intelligence 7(2-3): 115-144 (doi:10.1007/s11721-013-0081-z)

Martins, G., Coelho, H., and Urbano, P. (2013). A Theoretical Model for Self-Motivated Agents That Learn. In Workshop on Active learning in robotics: Exploration, Curiosity, and Interaction. 7th June, Berlin.

Urbano, P., and Georgiou, L. (2013). Improving Grammatical Evolution in Santa Fe Trail using Novelty Search. in Proceedings of European Conference of Artificial Life (ECAL) 2013, September, Taormina, Italy, pp: 917-924, MIT Press (DOI: http://dx.doi.org/10.7551/978-0-262-31709-2-ch137)

Nogueira, R., Moniz, L., Urbano, P. (2013). Procedural generation of navigation graphs. In Proceedings of INForum 2013 - Atas do 5º Simpósio de Informática, Évora, Portugal, Sept. 2013, pp 483-492 (ISBN: 978-989-97060-8-8)